Protein Domain : IPR000816

Type:  Family Name:  Peptidase C15, pyroglutamyl peptidase I
Description:  This group of cysteine peptidases belong to MEROPS peptidase family C15 (pyroglutamyl peptidase I, clan CF). The type example being pyroglutamyl peptidase I of Bacillus amyloliquefaciens. Pyroglutamyl/pyrrolidone carboxyl peptidase (Pcp or PYRase) is an exopeptidase that hydrolytically removes the pGlu from pGlu-peptides or pGlu-proteins [, ].PYRase has been found in prokaryotes and eukaryotes where at least two different classes have been characterised: the first containing bacterial and animal type I PYRases, and the second containinganimal type II and serum PYRases. Type I and bacterial PYRases are soluble enzymes, while type II PYRases are membrane-bound. The primary applicationof PYRase has been its utilisation for protein or peptide sequencing, and bacterial diagnosis []. The conserved residues Cys-144 and His-168 havebeen identified by inhibition and mutagenesis studies [, ]. Short Name:  Peptidase_C15

2 Child Features

DB identifier Type Name
IPR029762 Family Pyroglutamyl peptidase I, bacterial-type
IPR029761 Family Pyroglutamyl peptidase I, metazoa

0 Contains

4 Cross Referencess

Identifier
PIRSF015592
PR00706
PS01333
PS01334

0 Found In

3 GO Annotations

GO Term Gene Name
GO:0016920 IPR000816
GO:0006508 IPR000816
GO:0005829 IPR000816

3 Ontology Annotations

GO Term Gene Name
GO:0016920 IPR000816
GO:0006508 IPR000816
GO:0005829 IPR000816

1 Parent Features

DB identifier Type Name
IPR016125 Family Peptidase C15, pyroglutamyl peptidase I-like

965 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
169592 D8R9B1 PAC:15403605 Selaginella moellendorffii 232  
30128.m008959 B9RFP0 PAC:16818544 Ricinus communis 219  
Cucsa.050830.1 A0A0A0LVQ6 PAC:16954123 Cucumis sativus 220  
Cucsa.050830.3 A0A0A0LVQ6 PAC:16954125 Cucumis sativus 220  
Cucsa.050830.4 A0A0A0LVQ6 PAC:16954126 Cucumis sativus 220  
Cucsa.050830.5 A0A0A0LVQ6 PAC:16954127 Cucumis sativus 220  
Cucsa.050830.2 A0A0A0LVQ6 PAC:16954124 Cucumis sativus 220  
Cucsa.286170.5 PAC:16974971 Cucumis sativus 134  
Cucsa.286170.3 PAC:16974969 Cucumis sativus 188  
orange1.1g025412m A0A067DLB0 PAC:18104042 Citrus sinensis 253  
orange1.1g031727m A0A067GRM7 PAC:18101685 Citrus sinensis 154  
orange1.1g031718m A0A067GRM7 PAC:18101686 Citrus sinensis 154  
orange1.1g030286m A0A067H3T3 PAC:18101681 Citrus sinensis 180  
orange1.1g030273m A0A067H3T3 PAC:18101683 Citrus sinensis 180  
orange1.1g030284m A0A067H3T3 PAC:18101682 Citrus sinensis 180  
orange1.1g030265m A0A067H3T3 PAC:18101684 Citrus sinensis 180  
AT1G56700.3 A8MSE7 PAC:19657528 Arabidopsis thaliana 190  
AT1G56700.2 Q9FXC0 PAC:19657527 Arabidopsis thaliana 219  
AT1G56700.1 Q9FXC0 PAC:19657526 Arabidopsis thaliana 219  
Thhalv10023683m V4KQR4 PAC:20200957 Eutrema salsugineum 220  
Ciclev10012713m V4UPQ3 PAC:20798006 Citrus clementina 219  
Ciclev10012715m V4UPQ3 PAC:20798005 Citrus clementina 219  
Lus10029137 PAC:23151724 Linum usitatissimum 218  
Lus10013026 PAC:23149817 Linum usitatissimum 218  
Potri.005G005800.1 A9PGH9 PAC:27029695 Populus trichocarpa 219  
Potri.005G005800.4 U5GFA3 PAC:27029697 Populus trichocarpa 203  
Potri.005G005800.3 A9PGH9 PAC:27029696 Populus trichocarpa 219  
Potri.005G005800.2 U5GFA3 PAC:27029698 Populus trichocarpa 203  
Potri.013G005100.1 A9PBR6 PAC:26994020 Populus trichocarpa 219  
Potri.013G005100.3 A9PBR6 PAC:26994021 Populus trichocarpa 219  

3 Publications

First Author Title Year Journal Volume Pages PubMed ID
            1353026
            7909543
            7824521