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Conserved domains on  [gi|26638657|ref|NP_060441|]
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large ribosomal subunit protein bL20m isoform 1 [Homo sapiens]

Protein Classification

Ribosomal_L20 domain-containing protein( domain architecture ID 10161678)

Ribosomal_L20 domain-containing protein

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Ribosomal_L20 cd07026
Ribosomal protein L20; The ribosomal protein family L20 contains members from eubacteria, as ...
 13-118 3.01e-42

Ribosomal protein L20; The ribosomal protein family L20 contains members from eubacteria, as well as their mitochondrial and plastid homologs. L20 is an assembly protein, required for the first in-vitro reconstitution step of the 50S ribosomal subunit, but does not seem to be essential for ribosome activity. L20 has been shown to partially unfold in the absence of RNA, in regions corresponding to the RNA-binding sites. L20 represses the translation of its own mRNA via specific binding to two distinct mRNA sites, in a manner similar to the L20 interaction with 23S ribosomal RNA.


:

Pssm-ID: 197305  Cd Length: 106  Bit Score: 135.69  E-value: 3.01e-42
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657  13 RVTDRYFRIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVK 92
Cdd:cd07026   1 RGVVARKRRKKILKLAKGFRGRRSRLFRTAKQAVMKALAYAYRDRKQKKRDFRRLWITRINAAAREHGLSYSRFIHGLKK 80

                        90       100
                ....*....|....*....|....*.
gi 26638657  93 CQVELNRKVLADLAIYEPKTFKSLAA 118
Cdd:cd07026  81 ANILLNRKVLAQLAILDPKAFKALVE 106
 
Name Accession Description Interval E-value
Ribosomal_L20 cd07026
Ribosomal protein L20; The ribosomal protein family L20 contains members from eubacteria, as ...
 13-118 3.01e-42

Ribosomal protein L20; The ribosomal protein family L20 contains members from eubacteria, as well as their mitochondrial and plastid homologs. L20 is an assembly protein, required for the first in-vitro reconstitution step of the 50S ribosomal subunit, but does not seem to be essential for ribosome activity. L20 has been shown to partially unfold in the absence of RNA, in regions corresponding to the RNA-binding sites. L20 represses the translation of its own mRNA via specific binding to two distinct mRNA sites, in a manner similar to the L20 interaction with 23S ribosomal RNA.


Pssm-ID: 197305  Cd Length: 106  Bit Score: 135.69  E-value: 3.01e-42
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657  13 RVTDRYFRIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVK 92
Cdd:cd07026   1 RGVVARKRRKKILKLAKGFRGRRSRLFRTAKQAVMKALAYAYRDRKQKKRDFRRLWITRINAAAREHGLSYSRFIHGLKK 80

                        90       100
                ....*....|....*....|....*.
gi 26638657  93 CQVELNRKVLADLAIYEPKTFKSLAA 118
Cdd:cd07026  81 ANILLNRKVLAQLAILDPKAFKALVE 106
Ribosomal_L20 pfam00453
Ribosomal protein L20;
13-113 7.61e-40

Ribosomal protein L20;


Pssm-ID: 459817  Cd Length: 104  Bit Score: 129.41  E-value: 7.61e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657    13 RVTDRYFRIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVK 92
Cdd:pfam00453   4 RGVDARKRRKKILKLAKGYRGRRSNLYRTAKQAVMKALQYAYRDRKQKKRDFRRLWITRINAAAREHGLSYSRFINGLKK 83

                          90       100
                  ....*....|....*....|.
gi 26638657    93 CQVELNRKVLADLAIYEPKTF 113
Cdd:pfam00453  84 AGIELNRKVLADLAINDPEAF 104
rplT PRK05185
50S ribosomal protein L20; Provisional
 24-120 5.35e-29

50S ribosomal protein L20; Provisional


Pssm-ID: 179959  Cd Length: 114  Bit Score: 102.46  E-value: 5.35e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657   24 VLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVKCQVELNRKVLA 103
Cdd:PRK05185  16 ILKLAKGYRGARSRLYRVAKQAVMKALQYAYRDRRQKKRDFRKLWIARINAAARQNGLSYSRFINGLKKAGIEIDRKVLA 95

                         90
                 ....*....|....*..
gi 26638657  104 DLAIYEPKTFKSLAALA 120
Cdd:PRK05185  96 DLAVNDPAAFAALVEKA 112
RplT COG0292
Ribosomal protein L20 [Translation, ribosomal structure and biogenesis]; Ribosomal protein L20 ...
 24-120 1.41e-28

Ribosomal protein L20 [Translation, ribosomal structure and biogenesis]; Ribosomal protein L20 is part of the Pathway/BioSystem: Ribosome 50S subunit


Pssm-ID: 440061  Cd Length: 117  Bit Score: 101.27  E-value: 1.41e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657  24 VLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVKCQVELNRKVLA 103
Cdd:COG0292  16 ILKLAKGYRGRRSRLYRVAKEAVMKALQYAYRDRRQKKRDFRRLWITRINAAARENGLSYSRFINGLKKAGIELNRKVLA 95

                        90
                ....*....|....*..
gi 26638657 104 DLAIYEPKTFKSLAALA 120
Cdd:COG0292  96 DLAVNDPAAFAALVEKA 112
rplT_bact TIGR01032
ribosomal protein L20; This model describes bacterial ribosomal protein L20 and its ...
 20-117 1.84e-25

ribosomal protein L20; This model describes bacterial ribosomal protein L20 and its chloroplast equvalent. This protein binds directly to 23s ribosomal RNA and is necessary for the in vitro assembly process of the 50s ribosomal subunit. It is not involved in the protein synthesizing functions of that subunit. GO process changed accordingly (SS 5/09/03) [Protein synthesis, Ribosomal proteins: synthesis and modification]


Pssm-ID: 130104  Cd Length: 113  Bit Score: 93.21  E-value: 1.84e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657    20 RIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVKCQVELNR 99
Cdd:TIGR01032  12 RRKKILKQAKGFRGTRKRHYRVAKQTVIKAMAYAYRDRRQRKRDFRSLWITRINAAARQHGLSYSRFINGLKKANIEINR 91

                          90
                  ....*....|....*...
gi 26638657   100 KVLADLAIYEPKTFKSLA 117
Cdd:TIGR01032  92 KVLSELAINDPEAFKEIV 109
 
Name Accession Description Interval E-value
Ribosomal_L20 cd07026
Ribosomal protein L20; The ribosomal protein family L20 contains members from eubacteria, as ...
 13-118 3.01e-42

Ribosomal protein L20; The ribosomal protein family L20 contains members from eubacteria, as well as their mitochondrial and plastid homologs. L20 is an assembly protein, required for the first in-vitro reconstitution step of the 50S ribosomal subunit, but does not seem to be essential for ribosome activity. L20 has been shown to partially unfold in the absence of RNA, in regions corresponding to the RNA-binding sites. L20 represses the translation of its own mRNA via specific binding to two distinct mRNA sites, in a manner similar to the L20 interaction with 23S ribosomal RNA.


Pssm-ID: 197305  Cd Length: 106  Bit Score: 135.69  E-value: 3.01e-42
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657  13 RVTDRYFRIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVK 92
Cdd:cd07026   1 RGVVARKRRKKILKLAKGFRGRRSRLFRTAKQAVMKALAYAYRDRKQKKRDFRRLWITRINAAAREHGLSYSRFIHGLKK 80

                        90       100
                ....*....|....*....|....*.
gi 26638657  93 CQVELNRKVLADLAIYEPKTFKSLAA 118
Cdd:cd07026  81 ANILLNRKVLAQLAILDPKAFKALVE 106
Ribosomal_L20 pfam00453
Ribosomal protein L20;
13-113 7.61e-40

Ribosomal protein L20;


Pssm-ID: 459817  Cd Length: 104  Bit Score: 129.41  E-value: 7.61e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657    13 RVTDRYFRIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVK 92
Cdd:pfam00453   4 RGVDARKRRKKILKLAKGYRGRRSNLYRTAKQAVMKALQYAYRDRKQKKRDFRRLWITRINAAAREHGLSYSRFINGLKK 83

                          90       100
                  ....*....|....*....|.
gi 26638657    93 CQVELNRKVLADLAIYEPKTF 113
Cdd:pfam00453  84 AGIELNRKVLADLAINDPEAF 104
rplT PRK05185
50S ribosomal protein L20; Provisional
 24-120 5.35e-29

50S ribosomal protein L20; Provisional


Pssm-ID: 179959  Cd Length: 114  Bit Score: 102.46  E-value: 5.35e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657   24 VLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVKCQVELNRKVLA 103
Cdd:PRK05185  16 ILKLAKGYRGARSRLYRVAKQAVMKALQYAYRDRRQKKRDFRKLWIARINAAARQNGLSYSRFINGLKKAGIEIDRKVLA 95

                         90
                 ....*....|....*..
gi 26638657  104 DLAIYEPKTFKSLAALA 120
Cdd:PRK05185  96 DLAVNDPAAFAALVEKA 112
RplT COG0292
Ribosomal protein L20 [Translation, ribosomal structure and biogenesis]; Ribosomal protein L20 ...
 24-120 1.41e-28

Ribosomal protein L20 [Translation, ribosomal structure and biogenesis]; Ribosomal protein L20 is part of the Pathway/BioSystem: Ribosome 50S subunit


Pssm-ID: 440061  Cd Length: 117  Bit Score: 101.27  E-value: 1.41e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657  24 VLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVKCQVELNRKVLA 103
Cdd:COG0292  16 ILKLAKGYRGRRSRLYRVAKEAVMKALQYAYRDRRQKKRDFRRLWITRINAAARENGLSYSRFINGLKKAGIELNRKVLA 95

                        90
                ....*....|....*..
gi 26638657 104 DLAIYEPKTFKSLAALA 120
Cdd:COG0292  96 DLAVNDPAAFAALVEKA 112
rplT_bact TIGR01032
ribosomal protein L20; This model describes bacterial ribosomal protein L20 and its ...
 20-117 1.84e-25

ribosomal protein L20; This model describes bacterial ribosomal protein L20 and its chloroplast equvalent. This protein binds directly to 23s ribosomal RNA and is necessary for the in vitro assembly process of the 50s ribosomal subunit. It is not involved in the protein synthesizing functions of that subunit. GO process changed accordingly (SS 5/09/03) [Protein synthesis, Ribosomal proteins: synthesis and modification]


Pssm-ID: 130104  Cd Length: 113  Bit Score: 93.21  E-value: 1.84e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657    20 RIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVKCQVELNR 99
Cdd:TIGR01032  12 RRKKILKQAKGFRGTRKRHYRVAKQTVIKAMAYAYRDRRQRKRDFRSLWITRINAAARQHGLSYSRFINGLKKANIEINR 91

                          90
                  ....*....|....*...
gi 26638657   100 KVLADLAIYEPKTFKSLA 117
Cdd:TIGR01032  92 KVLSELAINDPEAFKEIV 109
PTZ00030 PTZ00030
60S ribosomal protein L20; Provisional
 19-116 6.60e-20

60S ribosomal protein L20; Provisional


Pssm-ID: 185406  Cd Length: 121  Bit Score: 79.31  E-value: 6.60e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657   19 FRIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVKCQVELN 98
Cdd:PTZ00030   3 IPRDKVFKLAKGFRGRSKNCFKLARNRVMKALLYSYISRRKRKRILRVHWIQTINAATREHNMTYSRFINGLNNSNIQLN 82

                         90
                 ....*....|....*...
gi 26638657   99 RKVLADLAIYEPKTFKSL 116
Cdd:PTZ00030  83 RKILANLAITEPFSFKAL 100
rpl20 CHL00068
ribosomal protein L20
 20-116 7.21e-20

ribosomal protein L20


Pssm-ID: 214352 [Multi-domain]  Cd Length: 115  Bit Score: 79.09  E-value: 7.21e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657   20 RIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVKCQVELNR 99
Cdd:CHL00068  13 RRKKILKFASGFRGAHSRLFRTANQQKMKALVSSYRDRKKKKRDFRRLWITRINAAIRENGVSYSKFIHNLYKNQILLNR 92

                         90
                 ....*....|....*..
gi 26638657  100 KVLADLAIYEPKTFKSL 116
Cdd:CHL00068  93 KILAQIAILDPNCFYTI 109
PRK14537 PRK14537
50S ribosomal protein L20/unknown domain fusion protein; Provisional
 17-120 8.81e-17

50S ribosomal protein L20/unknown domain fusion protein; Provisional


Pssm-ID: 237748 [Multi-domain]  Cd Length: 230  Bit Score: 73.87  E-value: 8.81e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 26638657   17 RYFRIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYLKKKNMRTLWINRITAASQEHGLKYPALIGNLVKCQVE 96
Cdd:PRK14537  10 RHRRRKKVLKMAKGYFGSKSTLYKTAHEQVMRSLQYAYRDRKQRKRDFRKLWISRINAGAMLCGIKYSRLMHGLALAKVD 89

                         90       100
                 ....*....|....*....|....
gi 26638657   97 LNRKVLADLAIYEPKTFKSLAALA 120
Cdd:PRK14537  90 INRKVLSDLAHLQPEVFVQYVELA 113
 
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.
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