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Conserved domains on  [gi|2039890403|ref|YP_010064354|]
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hypothetical protein KI248_gp19 [Mycobacterium phage Phaded]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Neprosin super family cl03877
Neprosin; Pitcher plants are insectivorous and secrete a digestive fluid into the pitcher. ...
54-76 2.08e-03

Neprosin; Pitcher plants are insectivorous and secrete a digestive fluid into the pitcher. This fluid contains a mixture of enzymes including peptidases. One of these is neprosin, characterized from the pitcher plant Nepenthes ventrata. This peptidase is of unknown catalytic type and is unaffected by standard peptidase inhibitors. Unusually, activity is directed towards prolyl bonds, but unlike most peptidase that cleave after proline, there is no restriction on sequence length or position of the proline residue. The peptidase is secreted and is presumed to possess an N-terminal activation peptide. The neprosin domain corresponds to the mature peptidase. It is not known if other proteins with this domain are peptidases.


The actual alignment was detected with superfamily member pfam03080:

Pssm-ID: 460797  Cd Length: 211  Bit Score: 34.91  E-value: 2.08e-03
                          10        20
                  ....*....|....*....|...
gi 2039890403  54 QIGLWLDKDTGNWWLSLGEQSYL 76
Cdd:pfam03080  88 TLSIFKDPKTGNWWLYYGGDEVI 110
 
Name Accession Description Interval E-value
Neprosin pfam03080
Neprosin; Pitcher plants are insectivorous and secrete a digestive fluid into the pitcher. ...
54-76 2.08e-03

Neprosin; Pitcher plants are insectivorous and secrete a digestive fluid into the pitcher. This fluid contains a mixture of enzymes including peptidases. One of these is neprosin, characterized from the pitcher plant Nepenthes ventrata. This peptidase is of unknown catalytic type and is unaffected by standard peptidase inhibitors. Unusually, activity is directed towards prolyl bonds, but unlike most peptidase that cleave after proline, there is no restriction on sequence length or position of the proline residue. The peptidase is secreted and is presumed to possess an N-terminal activation peptide. The neprosin domain corresponds to the mature peptidase. It is not known if other proteins with this domain are peptidases.


Pssm-ID: 460797  Cd Length: 211  Bit Score: 34.91  E-value: 2.08e-03
                          10        20
                  ....*....|....*....|...
gi 2039890403  54 QIGLWLDKDTGNWWLSLGEQSYL 76
Cdd:pfam03080  88 TLSIFKDPKTGNWWLYYGGDEVI 110
 
Name Accession Description Interval E-value
Neprosin pfam03080
Neprosin; Pitcher plants are insectivorous and secrete a digestive fluid into the pitcher. ...
54-76 2.08e-03

Neprosin; Pitcher plants are insectivorous and secrete a digestive fluid into the pitcher. This fluid contains a mixture of enzymes including peptidases. One of these is neprosin, characterized from the pitcher plant Nepenthes ventrata. This peptidase is of unknown catalytic type and is unaffected by standard peptidase inhibitors. Unusually, activity is directed towards prolyl bonds, but unlike most peptidase that cleave after proline, there is no restriction on sequence length or position of the proline residue. The peptidase is secreted and is presumed to possess an N-terminal activation peptide. The neprosin domain corresponds to the mature peptidase. It is not known if other proteins with this domain are peptidases.


Pssm-ID: 460797  Cd Length: 211  Bit Score: 34.91  E-value: 2.08e-03
                          10        20
                  ....*....|....*....|...
gi 2039890403  54 QIGLWLDKDTGNWWLSLGEQSYL 76
Cdd:pfam03080  88 TLSIFKDPKTGNWWLYYGGDEVI 110
 
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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