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Conserved domains on  [gi|42571611|ref|NP_973896|]
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Peptidase C15, pyroglutamyl peptidase I-like protein [Arabidopsis thaliana]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Peptidase_C15 super family cl00237
Pyroglutamyl peptidase (PGP) type I, also known as pyrrolidone carboxyl peptidase (pcp) type I: ...
9-44 5.56e-07

Pyroglutamyl peptidase (PGP) type I, also known as pyrrolidone carboxyl peptidase (pcp) type I: Enzymes responsible for cleaving pyroglutamate (pGlu) from the N-terminal end of specialized proteins. The N-terminal pGlu protects these proteins from proteolysis by other proteases until the pGlu is removed by a PGP. PGPs are cysteine proteases with a Cys-His-Glu/Asp catalytic triad. Type I PGPs are found in a wide variety of prokaryotes and eukaryotes. It is not clear whether the functional form is a monomer, a homodimer, or a homotetramer.


The actual alignment was detected with superfamily member cd00501:

Pssm-ID: 444776  Cd Length: 194  Bit Score: 44.95  E-value: 5.56e-07
                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 42571611   9 ITIHVTGFKKFLGVSENPTEKIANGLKS------YVEKRGLP 44
Cdd:cd00501   1 KKVLVTGFGPFGGEPVNPSWEAVKELPKlilggaEVVGLELP 42
 
Name Accession Description Interval E-value
Peptidase_C15 cd00501
Pyroglutamyl peptidase (PGP) type I, also known as pyrrolidone carboxyl peptidase (pcp) type I: ...
9-44 5.56e-07

Pyroglutamyl peptidase (PGP) type I, also known as pyrrolidone carboxyl peptidase (pcp) type I: Enzymes responsible for cleaving pyroglutamate (pGlu) from the N-terminal end of specialized proteins. The N-terminal pGlu protects these proteins from proteolysis by other proteases until the pGlu is removed by a PGP. PGPs are cysteine proteases with a Cys-His-Glu/Asp catalytic triad. Type I PGPs are found in a wide variety of prokaryotes and eukaryotes. It is not clear whether the functional form is a monomer, a homodimer, or a homotetramer.


Pssm-ID: 238279  Cd Length: 194  Bit Score: 44.95  E-value: 5.56e-07
                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 42571611   9 ITIHVTGFKKFLGVSENPTEKIANGLKS------YVEKRGLP 44
Cdd:cd00501   1 KKVLVTGFGPFGGEPVNPSWEAVKELPKlilggaEVVGLELP 42
 
Name Accession Description Interval E-value
Peptidase_C15 cd00501
Pyroglutamyl peptidase (PGP) type I, also known as pyrrolidone carboxyl peptidase (pcp) type I: ...
9-44 5.56e-07

Pyroglutamyl peptidase (PGP) type I, also known as pyrrolidone carboxyl peptidase (pcp) type I: Enzymes responsible for cleaving pyroglutamate (pGlu) from the N-terminal end of specialized proteins. The N-terminal pGlu protects these proteins from proteolysis by other proteases until the pGlu is removed by a PGP. PGPs are cysteine proteases with a Cys-His-Glu/Asp catalytic triad. Type I PGPs are found in a wide variety of prokaryotes and eukaryotes. It is not clear whether the functional form is a monomer, a homodimer, or a homotetramer.


Pssm-ID: 238279  Cd Length: 194  Bit Score: 44.95  E-value: 5.56e-07
                        10        20        30        40
                ....*....|....*....|....*....|....*....|..
gi 42571611   9 ITIHVTGFKKFLGVSENPTEKIANGLKS------YVEKRGLP 44
Cdd:cd00501   1 KKVLVTGFGPFGGEPVNPSWEAVKELPKlilggaEVVGLELP 42
 
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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