ID A0A1N7Q931_9RHOB Unreviewed; 411 AA.
AC A0A1N7Q931;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, sequence version 1.
DT 27-MAR-2024, entry version 31.
DE SubName: Full=Tripeptide aminopeptidase {ECO:0000313|EMBL:SIT19341.1};
GN ORFNames=SAMN05421580_11441 {ECO:0000313|EMBL:SIT19341.1};
OS Rhodobacter aestuarii.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Rhodobacter.
OX NCBI_TaxID=453582 {ECO:0000313|EMBL:SIT19341.1, ECO:0000313|Proteomes:UP000186221};
RN [1] {ECO:0000313|Proteomes:UP000186221}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 19945 {ECO:0000313|Proteomes:UP000186221};
RA Varghese N., Submissions S.;
RL Submitted (JAN-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|PIRSR:PIRSR037215-2};
CC Note=Binds 2 Zn(2+) ions per subunit. {ECO:0000256|PIRSR:PIRSR037215-
CC 2};
CC -!- SIMILARITY: Belongs to the peptidase M20B family.
CC {ECO:0000256|ARBA:ARBA00009692}.
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DR EMBL; FTOG01000014; SIT19341.1; -; Genomic_DNA.
DR RefSeq; WP_076486256.1; NZ_QAXT01000012.1.
DR AlphaFoldDB; A0A1N7Q931; -.
DR STRING; 453582.SAMN05421580_11441; -.
DR OrthoDB; 9804934at2; -.
DR Proteomes; UP000186221; Unassembled WGS sequence.
DR GO; GO:0008237; F:metallopeptidase activity; IEA:UniProtKB-KW.
DR GO; GO:0045148; F:tripeptide aminopeptidase activity; IEA:InterPro.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006518; P:peptide metabolic process; IEA:InterPro.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR CDD; cd03892; M20_peptT; 1.
DR Gene3D; 3.30.70.360; -; 1.
DR Gene3D; 3.40.630.10; Zn peptidases; 1.
DR InterPro; IPR001261; ArgE/DapE_CS.
DR InterPro; IPR036264; Bact_exopeptidase_dim_dom.
DR InterPro; IPR002933; Peptidase_M20.
DR InterPro; IPR011650; Peptidase_M20_dimer.
DR InterPro; IPR010161; Peptidase_M20B.
DR NCBIfam; TIGR01882; peptidase-T; 1.
DR PANTHER; PTHR42994; PEPTIDASE T; 1.
DR PANTHER; PTHR42994:SF1; PEPTIDASE T; 1.
DR Pfam; PF07687; M20_dimer; 1.
DR Pfam; PF01546; Peptidase_M20; 1.
DR PIRSF; PIRSF037215; Peptidase_M20B; 1.
DR SUPFAM; SSF55031; Bacterial exopeptidase dimerisation domain; 1.
DR SUPFAM; SSF53187; Zn-dependent exopeptidases; 1.
DR PROSITE; PS00758; ARGE_DAPE_CPG2_1; 1.
DR PROSITE; PS00759; ARGE_DAPE_CPG2_2; 1.
PE 3: Inferred from homology;
KW Aminopeptidase {ECO:0000313|EMBL:SIT19341.1};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR037215-2};
KW Metalloprotease {ECO:0000256|ARBA:ARBA00023049};
KW Protease {ECO:0000256|ARBA:ARBA00022670};
KW Reference proteome {ECO:0000313|Proteomes:UP000186221};
KW Zinc {ECO:0000256|PIRSR:PIRSR037215-2}.
FT DOMAIN 210..286
FT /note="Peptidase M20 dimerisation"
FT /evidence="ECO:0000259|Pfam:PF07687"
FT ACT_SITE 82
FT /evidence="ECO:0000256|PIRSR:PIRSR037215-1"
FT ACT_SITE 177
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR037215-1"
FT BINDING 80
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR037215-2"
FT BINDING 143
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR037215-2"
FT BINDING 143
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR037215-2"
FT BINDING 178
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR037215-2"
FT BINDING 200
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR037215-2"
FT BINDING 383
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR037215-2"
SQ SEQUENCE 411 AA; 43807 MW; 6E586C1A619A90C7 CRC64;
MQDYHSKLET RLIRYCEVDT QSDEESPTSP STAIQLNLAK ILAQELEAIG AQEVHITDYG
VVLATVPATA EGPVIGMLAH MDTAPAYNAV GVKPRVIRGY NGGEITYPDA PGLVNSPARN
PYLGEKVGHD LITASGATLL GADDKAGVAI LMTLAEHLIA NPDVPHGKVR LAFTPDEEIG
RGVDARLPAD LGADFAYTLD GGAVGEIEYE SFSADGAKVK VVGVSTHPGT ATGKMVNALH
LAAKIIDMLP QATQTPEVVE GREGFWHITN IAGTAAEVEF SIILRDFELD GLAARGEMLQ
QVCAAVAATE PRATITCTIK PQYRNMRYWL EKDMTPVDLA RDACRDAGIE PLSVPIRGGT
DGSRLTEMGV PCPNIFTGMQ DIHGPLEWVS VQDMAVATDV CLRLLTRAAK A
//
