NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|137036|sp|P16769|]
View 

RecName: Full=Uracil-DNA glycosylase; Short=UDG; AltName: Full=UNG

Protein Classification

uracil-DNA glycosylase( domain architecture ID 10791201)

a family 1 uracil-DNA glycosylase, similar to Escherichia coli UNG and human UNG1 and -2, and which catalyzes the removal of uracil from DNA

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
PHA03200 PHA03200
uracil DNA glycosylase; Provisional
1-250 0e+00

uracil DNA glycosylase; Provisional


:

Pssm-ID: 165467  Cd Length: 255  Bit Score: 496.56  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036      1 MALKQWMLANIADNKGSLLT--PDEQARVFCLSADWIRFLSLPDHDTVLLRDTVAAVEGARQLEMVYPAPEHVHRWSYLC 78
Cdd:PHA03200   1 MALRQWMLENIADEKKCMLNesPDEQAELFGINEDWLRFLNLSDHDISQLRRIVDAVDRDRQRLTVYPPPEDVHRWSRLC 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     79 PPEQVRVVIVGQDPYCDGSASGLAFGTLAGRPPPPSLNNVFRELARTVDGFQRPASGCLDAWARRGVLLLNTVFTVVHGQ 158
Cdd:PHA03200  81 SPEDVKVVIVGQDPYHDGSACGLAFGTVRGRSAPPSLKNVFRELERTVPNFSRPDSGCLDSWCRQGVLLLNTVFTVVHGQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    159 PGSHRHLGWQTLSNHVIRRLSERREHLVFMLWGADAHTCEYLIDRRRHLVLKSCHPSPRN--TTRAFVGNDHFILANAYL 236
Cdd:PHA03200 161 PGSHEALGWQTLSDRVISRLSEKREHLVFMLWGAQAQKLEYLIDSRKHLILKSAHPSPRVkgARTPFIGNNHFVLANEYL 240
                        250
                 ....*....|....
gi 137036    237 DTHYRETMDWRLCG 250
Cdd:PHA03200 241 STHGKRPIDWNILN 254
 
Name Accession Description Interval E-value
PHA03200 PHA03200
uracil DNA glycosylase; Provisional
1-250 0e+00

uracil DNA glycosylase; Provisional


Pssm-ID: 165467  Cd Length: 255  Bit Score: 496.56  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036      1 MALKQWMLANIADNKGSLLT--PDEQARVFCLSADWIRFLSLPDHDTVLLRDTVAAVEGARQLEMVYPAPEHVHRWSYLC 78
Cdd:PHA03200   1 MALRQWMLENIADEKKCMLNesPDEQAELFGINEDWLRFLNLSDHDISQLRRIVDAVDRDRQRLTVYPPPEDVHRWSRLC 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     79 PPEQVRVVIVGQDPYCDGSASGLAFGTLAGRPPPPSLNNVFRELARTVDGFQRPASGCLDAWARRGVLLLNTVFTVVHGQ 158
Cdd:PHA03200  81 SPEDVKVVIVGQDPYHDGSACGLAFGTVRGRSAPPSLKNVFRELERTVPNFSRPDSGCLDSWCRQGVLLLNTVFTVVHGQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    159 PGSHRHLGWQTLSNHVIRRLSERREHLVFMLWGADAHTCEYLIDRRRHLVLKSCHPSPRN--TTRAFVGNDHFILANAYL 236
Cdd:PHA03200 161 PGSHEALGWQTLSDRVISRLSEKREHLVFMLWGAQAQKLEYLIDSRKHLILKSAHPSPRVkgARTPFIGNNHFVLANEYL 240
                        250
                 ....*....|....
gi 137036    237 DTHYRETMDWRLCG 250
Cdd:PHA03200 241 STHGKRPIDWNILN 254
ung TIGR00628
uracil-DNA glycosylase; All proteins in this family for which functions are known are ...
31-241 1.97e-115

uracil-DNA glycosylase; All proteins in this family for which functions are known are uracil-DNA glycosylases that function in base excision repair. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]


Pssm-ID: 273182  Cd Length: 211  Bit Score: 329.17  E-value: 1.97e-115
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036      31 SADWIRFLSlPDHDTVLLRDTVAAVEGARQLEMVYPAPEHVHRWSYLCPPEQVRVVIVGQDPYCD-GSASGLAFGTLAGR 109
Cdd:TIGR00628   1 SPSWRAFLQ-PEFKKPYFQELLAFYKRERAQETVYPPKEDVFAWTRLCPPEDVKVVILGQDPYHGpGQAHGLAFSVKRGV 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     110 PPPPSLNNVFRELARTVDGFQRPASGCLDAWARRGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERREHLVFML 189
Cdd:TIGR00628  80 PIPPSLKNIFKELEADYPDFPPPKHGCLEAWARQGVLLLNTVLTVRRGQPGSHSGLGWERFTDAVISRLSERLDGLVFML 159
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|..
gi 137036     190 WGADAHTCEYLIDRRRHLVLKSCHPSPRNTTRAFVGNDHFILANAYLDTHYR 241
Cdd:TIGR00628 160 WGAHAQKKKSLIDAKKHLVLKSPHPSPLSARRGFFGCRHFSKANEYLEKHGK 211
UDG-F1-like cd10027
Uracil DNA glycosylase family 1 subfamily, includes Human uracil DNA glycosylase and similar ...
47-246 1.25e-97

Uracil DNA glycosylase family 1 subfamily, includes Human uracil DNA glycosylase and similar proteins; Uracil DNA glycosylase family 1 is the most efficient of all uracil-DNA glycosylases (UDGs, also known as UNGs) and shows a specificity for uracil in DNA. UDG catalyzes the removal of uracil from DNA to initiate the DNA base excision repair pathway. Uracil in DNA can arise as a result of mis-incorporation of dUMP residues by DNA polymerase or deamination of cytosine. Uracil mispaired with guanine in DNA is one of the major pro-mutagenic events, causing G:C->A:T mutations. Thus, UDG is an essential enzyme for maintaining the integrity of genetic information. UDGs have been classified into various families on the basis of their substrate specificity, conserved motifs, and structural similarities. Although these families demonstrate different substrate specificities, often the function of one enzyme can be complemented by the other.


Pssm-ID: 381678  Cd Length: 200  Bit Score: 283.57  E-value: 1.25e-97
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    47 LLRDTVAAVEGARQLEMVYPAPEHVHRWSYLCPPEQVRVVIVGQDPYCD-GSASGLAFGTLAGRPPPPSLNNVFRELART 125
Cdd:cd10027   1 YFKKLEAFLEEEYKKKTIYPPKEDIFRAFELTPLDDVKVVILGQDPYHGpGQAHGLAFSVPPGVKIPPSLRNIFKELKSD 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036   126 VDGFqRPASGCLDAWARRGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERREHLVFMLWGADAHTCEYLIDRRR 205
Cdd:cd10027  81 LGIF-PPKHGDLSSWAKQGVLLLNTVLTVEAGKPGSHKNIGWETFTDAVIKALSEKNENVVFLLWGNHAQKKKKLIDKKK 159
                       170       180       190       200
                ....*....|....*....|....*....|....*....|.
gi 137036   206 HLVLKSCHPSPRNTTRAFVGNDHFILANAYLDTHYRETMDW 246
Cdd:cd10027 160 HLVLESSHPSPLSAYRGFFGSKHFSKANEYLKKHGKKPIDW 200
Ung COG0692
Uracil-DNA glycosylase [Replication, recombination and repair];
64-246 2.09e-84

Uracil-DNA glycosylase [Replication, recombination and repair];


Pssm-ID: 440456  Cd Length: 221  Bit Score: 250.73  E-value: 2.09e-84
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    64 VYPAPEHVHRWSYLCPPEQVRVVIVGQDPY-CDGSASGLAFGTLAGRPPPPSLNNVFRELARTVdGFQRPASGCLDAWAR 142
Cdd:COG0692  39 IYPPGEDIFRAFNLTPFDDVKVVILGQDPYhGPGQAHGLSFSVPPGVPLPPSLRNIYKELEDDL-GIPIPNHGDLTSWAE 117
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036   143 RGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERREHLVFMLWGADAHTCEYLIDRRRHLVLKSCHPSPRNTTRA 222
Cdd:COG0692 118 QGVLLLNTVLTVRAGQAGSHAGKGWETFTDAVIRALNARKEPVVFLLWGAYAQKKAALIDASKHLVLESPHPSPLSAHRG 197
                       170       180
                ....*....|....*....|....
gi 137036   223 FVGNDHFILANAYLDTHYRETMDW 246
Cdd:COG0692 198 FFGSKPFSKANAYLEEQGKTPIDW 221
UDG smart00986
Uracil DNA glycosylase superfamily;
79-236 1.18e-20

Uracil DNA glycosylase superfamily;


Pssm-ID: 214956  Cd Length: 156  Bit Score: 85.13  E-value: 1.18e-20
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036       79 PPEQVRVVIVGQDPYCDGS--------ASGLAF----GTLAGRPPPPSLNNVFRELARTvdgfqrPASGCLDAWARRGVL 146
Cdd:smart00986   4 GDPNAKVLIVGQAPGASEEdrggpfvgAAGLLLsvmlGVAGLPRLPPYLTNIVKCRPPD------AGNRRPTSWELQGCL 77
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036      147 LlnTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERreHLVFMLWGADAHtceylIDRRRHLVLKSCHPSPRNttRAFVGN 226
Cdd:smart00986  78 L--PWLTVELALARPHLILLLGKFAAQALLGLLRR--PLVFGLRGRVAQ-----LKGKGHRVLPLPHPSPLN--RNFFPA 146
                          170
                   ....*....|
gi 137036      227 DHFILANAYL 236
Cdd:smart00986 147 KKFAAWNDLL 156
UDG pfam03167
Uracil DNA glycosylase superfamily;
78-237 3.42e-18

Uracil DNA glycosylase superfamily;


Pssm-ID: 397331  Cd Length: 154  Bit Score: 78.54  E-value: 3.42e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036      78 CPPEQVRVVIVGQDPYCDGSASGLAFGTLAGRPPPPSLNNVfrelartvdGFQRpasgclDAWARRGVLLLNTVFTVV-- 155
Cdd:pfam03167   3 FGPPNAKVLIVGEAPGADEDATGLPFVGRAGNLLWKLLNAA---------GLTR------DLFSPQGVYITNVVKCRPgn 67
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     156 HGQPGSH-RHLGWQTLSNHvIRRLSERrehlVFMLWGADAH-----------TCEYLIDRRRHLVLKSCHPSPRNTTRaf 223
Cdd:pfam03167  68 RRKPTSHeIDACWPYLEAE-IELLRPR----VIVLLGKTAAkallglkkitkLRGKLIDLKGIPVLPTPHPSPLLRNK-- 140
                         170
                  ....*....|....
gi 137036     224 vgNDHFILANAYLD 237
Cdd:pfam03167 141 --LNPFLKANAWED 152
 
Name Accession Description Interval E-value
PHA03200 PHA03200
uracil DNA glycosylase; Provisional
1-250 0e+00

uracil DNA glycosylase; Provisional


Pssm-ID: 165467  Cd Length: 255  Bit Score: 496.56  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036      1 MALKQWMLANIADNKGSLLT--PDEQARVFCLSADWIRFLSLPDHDTVLLRDTVAAVEGARQLEMVYPAPEHVHRWSYLC 78
Cdd:PHA03200   1 MALRQWMLENIADEKKCMLNesPDEQAELFGINEDWLRFLNLSDHDISQLRRIVDAVDRDRQRLTVYPPPEDVHRWSRLC 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     79 PPEQVRVVIVGQDPYCDGSASGLAFGTLAGRPPPPSLNNVFRELARTVDGFQRPASGCLDAWARRGVLLLNTVFTVVHGQ 158
Cdd:PHA03200  81 SPEDVKVVIVGQDPYHDGSACGLAFGTVRGRSAPPSLKNVFRELERTVPNFSRPDSGCLDSWCRQGVLLLNTVFTVVHGQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    159 PGSHRHLGWQTLSNHVIRRLSERREHLVFMLWGADAHTCEYLIDRRRHLVLKSCHPSPRN--TTRAFVGNDHFILANAYL 236
Cdd:PHA03200 161 PGSHEALGWQTLSDRVISRLSEKREHLVFMLWGAQAQKLEYLIDSRKHLILKSAHPSPRVkgARTPFIGNNHFVLANEYL 240
                        250
                 ....*....|....
gi 137036    237 DTHYRETMDWRLCG 250
Cdd:PHA03200 241 STHGKRPIDWNILN 254
ung TIGR00628
uracil-DNA glycosylase; All proteins in this family for which functions are known are ...
31-241 1.97e-115

uracil-DNA glycosylase; All proteins in this family for which functions are known are uracil-DNA glycosylases that function in base excision repair. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]


Pssm-ID: 273182  Cd Length: 211  Bit Score: 329.17  E-value: 1.97e-115
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036      31 SADWIRFLSlPDHDTVLLRDTVAAVEGARQLEMVYPAPEHVHRWSYLCPPEQVRVVIVGQDPYCD-GSASGLAFGTLAGR 109
Cdd:TIGR00628   1 SPSWRAFLQ-PEFKKPYFQELLAFYKRERAQETVYPPKEDVFAWTRLCPPEDVKVVILGQDPYHGpGQAHGLAFSVKRGV 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     110 PPPPSLNNVFRELARTVDGFQRPASGCLDAWARRGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERREHLVFML 189
Cdd:TIGR00628  80 PIPPSLKNIFKELEADYPDFPPPKHGCLEAWARQGVLLLNTVLTVRRGQPGSHSGLGWERFTDAVISRLSERLDGLVFML 159
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|..
gi 137036     190 WGADAHTCEYLIDRRRHLVLKSCHPSPRNTTRAFVGNDHFILANAYLDTHYR 241
Cdd:TIGR00628 160 WGAHAQKKKSLIDAKKHLVLKSPHPSPLSARRGFFGCRHFSKANEYLEKHGK 211
UDG-F1-like cd10027
Uracil DNA glycosylase family 1 subfamily, includes Human uracil DNA glycosylase and similar ...
47-246 1.25e-97

Uracil DNA glycosylase family 1 subfamily, includes Human uracil DNA glycosylase and similar proteins; Uracil DNA glycosylase family 1 is the most efficient of all uracil-DNA glycosylases (UDGs, also known as UNGs) and shows a specificity for uracil in DNA. UDG catalyzes the removal of uracil from DNA to initiate the DNA base excision repair pathway. Uracil in DNA can arise as a result of mis-incorporation of dUMP residues by DNA polymerase or deamination of cytosine. Uracil mispaired with guanine in DNA is one of the major pro-mutagenic events, causing G:C->A:T mutations. Thus, UDG is an essential enzyme for maintaining the integrity of genetic information. UDGs have been classified into various families on the basis of their substrate specificity, conserved motifs, and structural similarities. Although these families demonstrate different substrate specificities, often the function of one enzyme can be complemented by the other.


Pssm-ID: 381678  Cd Length: 200  Bit Score: 283.57  E-value: 1.25e-97
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    47 LLRDTVAAVEGARQLEMVYPAPEHVHRWSYLCPPEQVRVVIVGQDPYCD-GSASGLAFGTLAGRPPPPSLNNVFRELART 125
Cdd:cd10027   1 YFKKLEAFLEEEYKKKTIYPPKEDIFRAFELTPLDDVKVVILGQDPYHGpGQAHGLAFSVPPGVKIPPSLRNIFKELKSD 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036   126 VDGFqRPASGCLDAWARRGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERREHLVFMLWGADAHTCEYLIDRRR 205
Cdd:cd10027  81 LGIF-PPKHGDLSSWAKQGVLLLNTVLTVEAGKPGSHKNIGWETFTDAVIKALSEKNENVVFLLWGNHAQKKKKLIDKKK 159
                       170       180       190       200
                ....*....|....*....|....*....|....*....|.
gi 137036   206 HLVLKSCHPSPRNTTRAFVGNDHFILANAYLDTHYRETMDW 246
Cdd:cd10027 160 HLVLESSHPSPLSAYRGFFGSKHFSKANEYLKKHGKKPIDW 200
PHA03347 PHA03347
uracil DNA glycosylase; Provisional
30-248 3.72e-91

uracil DNA glycosylase; Provisional


Pssm-ID: 177588  Cd Length: 252  Bit Score: 269.23  E-value: 3.72e-91
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     30 LSADWIRFLSLPDHDTVLLRDTVAAVEGARQLEMVYPAPEHVHRWSYLCPPEQVRVVIVGQDPYCDGSASGLAFGTLAGR 109
Cdd:PHA03347  26 LSDPWLDFLQLSPFLKQKLLALLNCVRELRKQTVIYPPEDRIMAWSYLCDPEDIKVVILGQDPYHGGQANGLAFSVAYGF 105
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    110 PPPPSLNNVFRELARTVDGFQRPASGCLDAWARRGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERREHLVFML 189
Cdd:PHA03347 106 PVPPSLRNIFAELHRSVPDFSPPDHGCLDAWARQGVLLLNTILTVEKGKPGSHSDLGWAWFTDYIISSLSEKLKACVFML 185
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 137036    190 WGADAHTCEYLIDRRRHLVLKSCHPSP--RNTTRA-----FVGNDHFILANAYLDTHYRETMDWRL 248
Cdd:PHA03347 186 WGSKAIDKASLINSQKHLVLKAQHPSPlaANSTRSstwpkFLGCNHFVLANKYLTQHGKGPIDWNL 251
PRK05254 PRK05254
uracil-DNA glycosylase; Provisional
64-248 3.57e-86

uracil-DNA glycosylase; Provisional


Pssm-ID: 235376  Cd Length: 224  Bit Score: 255.46  E-value: 3.57e-86
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     64 VYPAPEHVHRWSYLCPPEQVRVVIVGQDPYCD-GSASGLAFGTLAGRPPPPSLNNVFRELARTVdGFQRPASGCLDAWAR 142
Cdd:PRK05254  40 IYPPGEDIFRAFNLTPFDDVKVVILGQDPYHGpGQAHGLSFSVPPGVPIPPSLRNIFKELEDDL-GFPIPNHGDLTSWAE 118
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    143 RGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERREHLVFMLWGADAHTCEYLIDRRRHLVLKSCHPSPRNTTRA 222
Cdd:PRK05254 119 QGVLLLNTVLTVEAGQANSHAGKGWETFTDAVIKALNERREPVVFILWGSHAQKKKALIDNSKHLILESPHPSPLSAHRG 198
                        170       180
                 ....*....|....*....|....*.
gi 137036    223 FVGNDHFILANAYLDTHYRETMDWRL 248
Cdd:PRK05254 199 FFGSKHFSKANALLKQHGKTPIDWQL 224
Ung COG0692
Uracil-DNA glycosylase [Replication, recombination and repair];
64-246 2.09e-84

Uracil-DNA glycosylase [Replication, recombination and repair];


Pssm-ID: 440456  Cd Length: 221  Bit Score: 250.73  E-value: 2.09e-84
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    64 VYPAPEHVHRWSYLCPPEQVRVVIVGQDPY-CDGSASGLAFGTLAGRPPPPSLNNVFRELARTVdGFQRPASGCLDAWAR 142
Cdd:COG0692  39 IYPPGEDIFRAFNLTPFDDVKVVILGQDPYhGPGQAHGLSFSVPPGVPLPPSLRNIYKELEDDL-GIPIPNHGDLTSWAE 117
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036   143 RGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERREHLVFMLWGADAHTCEYLIDRRRHLVLKSCHPSPRNTTRA 222
Cdd:COG0692 118 QGVLLLNTVLTVRAGQAGSHAGKGWETFTDAVIRALNARKEPVVFLLWGAYAQKKAALIDASKHLVLESPHPSPLSAHRG 197
                       170       180
                ....*....|....*....|....
gi 137036   223 FVGNDHFILANAYLDTHYRETMDW 246
Cdd:COG0692 198 FFGSKPFSKANAYLEEQGKTPIDW 221
PHA03204 PHA03204
uracil DNA glycosylase; Provisional
62-248 2.41e-60

uracil DNA glycosylase; Provisional


Pssm-ID: 165471  Cd Length: 322  Bit Score: 192.87  E-value: 2.41e-60
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     62 EMVYPAPEHVHRWSYLCPPEQVRVVIVGQDPYCD-GSASGLAFGTLAGRPPPPSLNNVFRELARTVDGFQRPASGCLDAW 140
Cdd:PHA03204 133 EEVYPPKSDIFAWTRYCAPDHVKVVIVGQDPYANpGQAHGLAFSVKPGSPIPPSLKNILAAVKACYPSIELGSHGCLEDW 212
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    141 ARRGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERREHLVFMLWGADAHTCEYLIDRR-RHLVLKSCHPSPRnT 219
Cdd:PHA03204 213 AKRGVLLLNSVLTVKRGDPGSHHSVGWQILVRNVLRRLSQSTRGIVFMLWGAQAQTMYFQTDNDdRHLVLKYSHPSPL-S 291
                        170       180
                 ....*....|....*....|....*....
gi 137036    220 TRAFVGNDHFILANAYLDTHYRETMDWRL 248
Cdd:PHA03204 292 RKPFAHCTHFKDANEFLCKMGKGAIDWSL 320
PHA03202 PHA03202
uracil DNA glycosylase; Provisional
62-248 1.43e-59

uracil DNA glycosylase; Provisional


Pssm-ID: 165469  Cd Length: 313  Bit Score: 190.68  E-value: 1.43e-59
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     62 EMVYPAPEHVHRWSYLCPPEQVRVVIVGQDPY-CDGSASGLAFGTLAGRPPPPSLNNVFRELARTVDGFQRPASGCLDAW 140
Cdd:PHA03202 127 EEVFPPKEDIFAWTRFSPPEKVRVVIVGQDPYhAPGQAHGLAFSVRKGVPVPPSLRNIYSAVQKSYPSFRPPMHGFLEKW 206
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    141 ARRGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERREHLVFMLWGADAH-TCEylIDRRRHLVLKSCHPSPRNT 219
Cdd:PHA03202 207 AEQGVLLINTTLTVARGKPGSHATLGWHRLVRAVIDRLCTTSQGLVFMLWGAHAQkSCS--PNRQHHLVLTYGHPSPLSR 284
                        170       180
                 ....*....|....*....|....*....
gi 137036    220 TRaFVGNDHFILANAYLDTHYRETMDWRL 248
Cdd:PHA03202 285 VN-FRDCPHFLEANAYLTKTGRKPVDWQI 312
PHA03199 PHA03199
uracil DNA glycosylase; Provisional
28-246 2.96e-54

uracil DNA glycosylase; Provisional


Pssm-ID: 165466  Cd Length: 304  Bit Score: 176.73  E-value: 2.96e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     28 FCLSADWirflslpdHDtvLLRDTVAA------VEGARQL----EMVYPAPEHVHRWSYLCPPEQVRVVIVGQDPY-CDG 96
Cdd:PHA03199  85 FCIDPEW--------HD--LLRDEFEEpyakgiFEEYNQLlnngEEIFPIKGDIFAWTRFCGPEKIRVVIIGQDPYhGAG 154
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     97 SASGLAFGTLAGRPPPPSLNNVFRELARTVDGFQRPASGCLDAWARRGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIR 176
Cdd:PHA03199 155 HAHGLAFSVKRGIPIPPSLKNIFAALMESYPHLPLPTHGCLDNWARQGVLLLNTTLTVKRGTPGSHFYLGWDMLIKRMLK 234
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    177 RLSERREHLVFMLWGADAHTCEYlIDRRRHLVLKSCHPSPRNTTrAFVGNDHFILANAYLDTHYRETMDW 246
Cdd:PHA03199 235 RLCENRTGLVFMLWGAHAQKTIQ-PNPRCHLVLTHAHPSPLSRS-EFRNCKHFLQANEYFLKKGEPEIDW 302
PHA03201 PHA03201
uracil DNA glycosylase; Provisional
26-246 2.31e-52

uracil DNA glycosylase; Provisional


Pssm-ID: 165468  Cd Length: 318  Bit Score: 172.38  E-value: 2.31e-52
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     26 RVFCLSADWiRFLSLPDHDTVLLRDTVAAVEGARQLEMVYPAPEHVHRWSYLCPPEQVRVVIVGQDPYCD-GSASGLAFG 104
Cdd:PHA03201  98 RRFLVGDAW-RPLLEPELANPLTARLMAEYERRCRTEEVLPPREDVFSWTRYCTPDEVRVVIIGQDPYHQpGQAHGLAFS 176
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    105 TLAGRPPPPSLNNVFRELARTVDGFQRPASGCLDAWARRGVLLLNTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERREH 184
Cdd:PHA03201 177 VRPGTPAPPSLRNILAAVRNCCPDARMSGHGCLEKWARGGVLLLNTTLTVRRGEPASHAKIGWDRFVGSVVRRLAASRPG 256
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 137036    185 LVFMLWGADAHTCeYLIDRRRHLVLKSCHPSPRNTTrAFVGNDHFILANAYLDTHYRETMDW 246
Cdd:PHA03201 257 LVFMLWGAHAQNA-IRPDPRVHRVLTYSHPSPLSKV-PFGSCRHFCLANQYLRERSLAPIDW 316
UDG-F1-like cd19371
Uracil DNA glycosylase family 1, includes Human uracil DNA glycosylase, Vaccinia virus protein ...
85-218 4.11e-44

Uracil DNA glycosylase family 1, includes Human uracil DNA glycosylase, Vaccinia virus protein D4, Nitratifractor salsuginis UNG and similar proteins; Uracil DNA glycosylase family 1 is the most efficient of all uracil-DNA glycosylases (UDGs, also known as UNGs) and shows a specificity for uracil in DNA. UDG catalyzes the removal of uracil from DNA to initiate the DNA base excision repair pathway. Uracil in DNA can arise as a result of misincorporation of dUMP residues by DNA polymerase or deamination of cytosine. Uracil mispaired with guanine in DNA is one of the major pro-mutagenic events, causing G:C->A:T mutations. Thus, UDG is an essential enzyme for maintaining the integrity of genetic information. UDGs have been classified into various families on the basis of their substrate specificity, conserved motifs, and structural similarities. Although these families demonstrate different substrate specificities, often the function of one enzyme can be complemented by the other. More distant members of UDG family 1 include Nitratifractor salsuginis UNG (NsaUNG) and Vaccinia virus (VAVC) protein D4 uracil-DNA glycosylase, a subunit of the VACV DNA polymerase holoenzyme. NsaUNG only exhibits robust enzymatic activity on uracil-containing DNAs, in particular double-stranded uracil-containing substrates; it does not act on hypoxanthine- and xanthine-containing substrates. NsUNG is not inhibited by Ugi protein that specifically inhibits conventional family 1 UDGs. D4, in addition to excising uracil residues from DNA, is part of a heterodimeric processivity factor which potentiates the DNA polymerase activity.


Pssm-ID: 381686  Cd Length: 135  Bit Score: 145.17  E-value: 4.11e-44
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    85 VVIVGQDPYCD-GSASGLAFGTLAGRPPPPSLNNVFRELARTVDGFQRPASGCLDAWARRGVLLLNTVFTVVHGQPGSHr 163
Cdd:cd19371   1 VVIIGQDPYPSpGHAGGLAFSVTSEVPPPKSLRNIYKELERDYSSFLPPGNGTLEFWARQGVLLLNAALTCESGKPKSH- 79
                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*
gi 137036   164 HLGWQTLSNHVIRRLSERREHLVFMLWGADAHTCEYLIDRRRHLVLKSCHPSPRN 218
Cdd:cd19371  80 YLLWEPFIKAFIRYISAHNKGLVFLLFGSDAQKLRKKINGRNVHVFKADHPSPAD 134
UDG smart00986
Uracil DNA glycosylase superfamily;
79-236 1.18e-20

Uracil DNA glycosylase superfamily;


Pssm-ID: 214956  Cd Length: 156  Bit Score: 85.13  E-value: 1.18e-20
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036       79 PPEQVRVVIVGQDPYCDGS--------ASGLAF----GTLAGRPPPPSLNNVFRELARTvdgfqrPASGCLDAWARRGVL 146
Cdd:smart00986   4 GDPNAKVLIVGQAPGASEEdrggpfvgAAGLLLsvmlGVAGLPRLPPYLTNIVKCRPPD------AGNRRPTSWELQGCL 77
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036      147 LlnTVFTVVHGQPGSHRHLGWQTLSNHVIRRLSERreHLVFMLWGADAHtceylIDRRRHLVLKSCHPSPRNttRAFVGN 226
Cdd:smart00986  78 L--PWLTVELALARPHLILLLGKFAAQALLGLLRR--PLVFGLRGRVAQ-----LKGKGHRVLPLPHPSPLN--RNFFPA 146
                          170
                   ....*....|
gi 137036      227 DHFILANAYL 236
Cdd:smart00986 147 KKFAAWNDLL 156
UDG pfam03167
Uracil DNA glycosylase superfamily;
78-237 3.42e-18

Uracil DNA glycosylase superfamily;


Pssm-ID: 397331  Cd Length: 154  Bit Score: 78.54  E-value: 3.42e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036      78 CPPEQVRVVIVGQDPYCDGSASGLAFGTLAGRPPPPSLNNVfrelartvdGFQRpasgclDAWARRGVLLLNTVFTVV-- 155
Cdd:pfam03167   3 FGPPNAKVLIVGEAPGADEDATGLPFVGRAGNLLWKLLNAA---------GLTR------DLFSPQGVYITNVVKCRPgn 67
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036     156 HGQPGSH-RHLGWQTLSNHvIRRLSERrehlVFMLWGADAH-----------TCEYLIDRRRHLVLKSCHPSPRNTTRaf 223
Cdd:pfam03167  68 RRKPTSHeIDACWPYLEAE-IELLRPR----VIVLLGKTAAkallglkkitkLRGKLIDLKGIPVLPTPHPSPLLRNK-- 140
                         170
                  ....*....|....
gi 137036     224 vgNDHFILANAYLD 237
Cdd:pfam03167 141 --LNPFLKANAWED 152
UDG-like cd09593
uracil-DNA glycosylases (UDG) and related enzymes; Uracil-DNA glycosylases (UDGs) initiate ...
85-219 1.02e-12

uracil-DNA glycosylases (UDG) and related enzymes; Uracil-DNA glycosylases (UDGs) initiate repair of uracils in DNA. Uracil may arise from misincorporation of dUMP residues by DNA polymerase or via deamination of cytosine. Uracil in DNA mispaired with guanine is one of the major pro-mutagenic events, causing G:C->A:T mutations; thus, UDG is an essential enzyme for maintaining the integrity of genetic information. UDGs have been classified into various families on the basis of their substrate specificity, conserved motifs, and structural similarities. Although these families demonstrate different substrate specificities, often the function of one enzyme can be complemented by the other. UDG family 1 is the most efficient uracil-DNA glycosylase (UDG, also known as UNG) and shows a specificity for uracil in DNA. UDG family 2 includes thymine DNA glycosylase which removes uracil and thymine from G:U and G:T mismatches, and mismatch-specific uracil DNA glycosylase (MUG) which in Escherichia coli is highly specific to G:U mismatches, but also repairs G:T mismatches at high enzyme concentration. UDG family 3 includes Human SMUG1 which can remove uracil and its oxidized pyrimidine derivatives from, single-stranded DNA and double-stranded DNA with a preference for single-stranded DNA. Pedobacter heparinus SMUG2, which is UDG family 3 SMUG1-like, displays catalytic activities towards DNA containing uracil or hypoxanthine/xanthine. UDG family 4 includes Thermotoga maritima TTUDGA, a robust UDG which like family 1, acts on double-stranded and single-stranded uracil-containing DNA. UDG family 5 (UDGb) includes Thermus thermophilus HB8 TTUDGB which acts on double-stranded uracil-containing DNA; it is a hypoxanthine DNA glycosylase acting on double-stranded hypoxanthine-containing DNA except for the C/I base pair, as well as a xanthine DNA glycosylase which acts on both double-stranded and single-stranded xanthine-containing DNA. UDG family 6 hypoxanthine-DNA glycosylase lacks any detectable UDG activity; it excises hypoxanthine. Other UDG families include one represented by Bradyrhizobium diazoefficiens Blr0248 which prefers single-stranded DNA and removes uracil, 5-hydroxymethyl-uracil or xanthine from it.


Pssm-ID: 381677  Cd Length: 125  Bit Score: 63.18  E-value: 1.02e-12
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 137036    85 VVIVGQDPYCDGSASGlafgtlaGRPPPPSLNNVFRELArtvdgfqrpASGCLDAWARRGVLLLNTVFTVVHGQPGSHRH 164
Cdd:cd09593   1 VLIVGQNPGPHGARAG-------GVPPGPSGNRLWRLLA---------AAGGTPRLFRYGVGLTNTVPRGPPGAAAGSEK 64
                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 137036   165 lGWQTLSNHVIRRLSERREHLVFMLWGADAH-------TCEYLIDRRRHLVLKSCHPSPRNT 219
Cdd:cd09593  65 -KELRFCGRWLRKLLELLNPRVVVLLGKKAQeaylavlTSSKGAPGKGTEVLVLPHPSPRNR 125
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH