ID G3A8G7_9RALS Unreviewed; 215 AA.
AC G3A8G7;
DT 16-NOV-2011, integrated into UniProtKB/TrEMBL.
DT 16-NOV-2011, sequence version 1.
DT 13-SEP-2023, entry version 45.
DE RecName: Full=Pyrrolidone-carboxylate peptidase {ECO:0000256|HAMAP-Rule:MF_00417};
DE EC=3.4.19.3 {ECO:0000256|HAMAP-Rule:MF_00417};
DE AltName: Full=5-oxoprolyl-peptidase {ECO:0000256|HAMAP-Rule:MF_00417};
DE AltName: Full=Pyroglutamyl-peptidase I {ECO:0000256|HAMAP-Rule:MF_00417};
DE Short=PGP-I {ECO:0000256|HAMAP-Rule:MF_00417};
DE Short=Pyrase {ECO:0000256|HAMAP-Rule:MF_00417};
GN Name=pcp {ECO:0000256|HAMAP-Rule:MF_00417,
GN ECO:0000313|EMBL:CCA87541.1};
GN ORFNames=RALSY_mp10056 {ECO:0000313|EMBL:CCA87541.1};
OS Ralstonia syzygii R24.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Ralstonia.
OX NCBI_TaxID=907261 {ECO:0000313|EMBL:CCA87541.1};
RN [1] {ECO:0000313|EMBL:CCA87541.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=R24 {ECO:0000313|EMBL:CCA87541.1};
RX PubMed=21931687; DOI=10.1371/journal.pone.0024356;
RA Remenant B., de Cambiaire J.C., Cellier G., Jacobs J.M., Mangenot S.,
RA Barbe V., Lajus A., Vallenet D., Medigue C., Fegan M., Allen C., Prior P.;
RT "Ralstonia syzygii, the Blood Disease Bacterium and some Asian R.
RT solanacearum strains form a single genomic species despite divergent
RT lifestyles.";
RL PLoS ONE 6:e24356-e24356(2011).
RN [2] {ECO:0000313|EMBL:CCA87541.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=R24 {ECO:0000313|EMBL:CCA87541.1};
RA Genoscope - CEA;
RL Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Removes 5-oxoproline from various penultimate amino acid
CC residues except L-proline. {ECO:0000256|HAMAP-Rule:MF_00417}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Release of an N-terminal pyroglutamyl group from a
CC polypeptide, the second amino acid generally not being Pro.;
CC EC=3.4.19.3; Evidence={ECO:0000256|HAMAP-Rule:MF_00417,
CC ECO:0000256|PROSITE-ProRule:PRU10077};
CC -!- SUBUNIT: Homotetramer. {ECO:0000256|HAMAP-Rule:MF_00417}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00417}.
CC -!- SIMILARITY: Belongs to the peptidase C15 family.
CC {ECO:0000256|ARBA:ARBA00006641, ECO:0000256|HAMAP-Rule:MF_00417}.
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DR EMBL; FR854090; CCA87541.1; -; Genomic_DNA.
DR AlphaFoldDB; G3A8G7; -.
DR MEROPS; C15.001; -.
DR GO; GO:0005829; C:cytosol; IEA:InterPro.
DR GO; GO:0016920; F:pyroglutamyl-peptidase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR CDD; cd00501; Peptidase_C15; 1.
DR Gene3D; 3.40.630.20; Peptidase C15, pyroglutamyl peptidase I-like; 1.
DR HAMAP; MF_00417; Pyrrolid_peptidase; 1.
DR InterPro; IPR000816; Peptidase_C15.
DR InterPro; IPR016125; Peptidase_C15-like.
DR InterPro; IPR036440; Peptidase_C15-like_sf.
DR InterPro; IPR029762; PGP-I_bact-type.
DR InterPro; IPR033694; PGPEP1_Cys_AS.
DR NCBIfam; TIGR00504; pyro_pdase; 1.
DR PANTHER; PTHR23402; PROTEASE FAMILY C15 PYROGLUTAMYL-PEPTIDASE I-RELATED; 1.
DR PANTHER; PTHR23402:SF1; RE07960P; 1.
DR Pfam; PF01470; Peptidase_C15; 1.
DR PIRSF; PIRSF015592; Prld-crbxl_pptds; 1.
DR PRINTS; PR00706; PYROGLUPTASE.
DR SUPFAM; SSF53182; Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase); 1.
DR PROSITE; PS01334; PYRASE_CYS; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00417};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00417};
KW Protease {ECO:0000256|ARBA:ARBA00022670, ECO:0000256|HAMAP-Rule:MF_00417};
KW Thiol protease {ECO:0000256|ARBA:ARBA00022807, ECO:0000256|HAMAP-
KW Rule:MF_00417}.
FT ACT_SITE 80
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00417"
FT ACT_SITE 143
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00417,
FT ECO:0000256|PROSITE-ProRule:PRU10077"
FT ACT_SITE 167
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00417"
SQ SEQUENCE 215 AA; 22550 MW; F0EEAD4B4A85A9CC CRC64;
MTTVLITGIE PFESDPINPS WEIARALDGE RIDGATLVAR QLPCVFGRAN LELVAAIEAT
QPSLVLALGL ASGRSEISVE RVAINVIDAR IPDNAGHQPV DVPVVADGPA AYFSSLPIKA
IVHALRAAGV PAAVSQSAGT YNCNHLFDGL MHHIATRAPR MRGGFIHVPT TPELAARHPG
RPSLPLDTQT AGMRVAVRTA LATQSDLTLS GGTLH
//
