PEPE_SHEB5
ID PEPE_SHEB5 Reviewed; 237 AA.
AC A3D5N8;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 20-MAR-2007, sequence version 1.
DT 03-AUG-2022, entry version 80.
DE RecName: Full=Peptidase E {ECO:0000255|HAMAP-Rule:MF_00510};
DE EC=3.4.13.21 {ECO:0000255|HAMAP-Rule:MF_00510};
DE AltName: Full=Alpha-aspartyl dipeptidase {ECO:0000255|HAMAP-Rule:MF_00510};
DE AltName: Full=Asp-specific dipeptidase {ECO:0000255|HAMAP-Rule:MF_00510};
DE AltName: Full=Dipeptidase E {ECO:0000255|HAMAP-Rule:MF_00510};
GN Name=pepE {ECO:0000255|HAMAP-Rule:MF_00510}; OrderedLocusNames=Sbal_2558;
OS Shewanella baltica (strain OS155 / ATCC BAA-1091).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=325240;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OS155 / ATCC BAA-1091;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Sims D.R., Brettin T., Bruce D., Han C., Tapia R., Brainard J., Schmutz J.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Brettar I.,
RA Klappenbach J., Konstantinidis K., Rodrigues J., Tiedje J., Richardson P.;
RT "Complete sequence of chromosome of Shewanella baltica OS155.";
RL Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Hydrolyzes dipeptides containing N-terminal aspartate
CC residues. May play a role in allowing the cell to use peptide aspartate
CC to spare carbon otherwise required for the synthesis of the aspartate
CC family of amino acids. {ECO:0000255|HAMAP-Rule:MF_00510}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Dipeptidase E catalyzes the hydrolysis of dipeptides Asp-|-
CC Xaa. It does not act on peptides with N-terminal Glu, Asn or Gln, nor
CC does it cleave isoaspartyl peptides.; EC=3.4.13.21;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00510};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00510}.
CC -!- SIMILARITY: Belongs to the peptidase S51 family. {ECO:0000255|HAMAP-
CC Rule:MF_00510}.
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DR EMBL; CP000563; ABN62051.1; -; Genomic_DNA.
DR RefSeq; WP_011847050.1; NC_009052.1.
DR AlphaFoldDB; A3D5N8; -.
DR SMR; A3D5N8; -.
DR STRING; 325240.Sbal_2558; -.
DR MEROPS; S51.001; -.
DR EnsemblBacteria; ABN62051; ABN62051; Sbal_2558.
DR KEGG; sbl:Sbal_2558; -.
DR HOGENOM; CLU_071689_0_0_6; -.
DR OMA; RDHDKYT; -.
DR Proteomes; UP000001557; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0016805; F:dipeptidase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008236; F:serine-type peptidase activity; IEA:UniProtKB-KW.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-UniRule.
DR CDD; cd03146; GAT1_Peptidase_E; 1.
DR Gene3D; 3.40.50.880; -; 1.
DR HAMAP; MF_00510; Peptidase_E; 1.
DR InterPro; IPR029062; Class_I_gatase-like.
DR InterPro; IPR005320; Peptidase_S51.
DR InterPro; IPR023172; Peptidase_S51_dipeptidase-E.
DR Pfam; PF03575; Peptidase_S51; 1.
DR SUPFAM; SSF52317; SSF52317; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Dipeptidase; Hydrolase; Protease; Serine protease.
FT CHAIN 1..237
FT /note="Peptidase E"
FT /id="PRO_1000050614"
FT ACT_SITE 122
FT /note="Charge relay system"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00510"
FT ACT_SITE 137
FT /note="Charge relay system"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00510"
FT ACT_SITE 159
FT /note="Charge relay system"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00510"
SQ SEQUENCE 237 AA; 25815 MW; 0D12E9BEED0364D2 CRC64;
MTINALLLSS SRVGDTPYLA HAIPFIKPLT TNAQKWIFIP YAGVSMSYDT YLASVVTGLS
ELELDISGIH QHPDPQQAIK DADGILIGGG NTFHLLHQLY RYDLVTLIGE QVALGKPYIG
WSAGSNVSGL SIRTTNDMPI IEPPSFNALN LVPFQLNPHY SNYQAPGHNG ETRAQRLLEF
TKVDPLTPVV GIVEGSALWR QGDKLSLLGD QPAYLFCGEQ QEIPIPVGSD LSHLLKA
