ID A0A091AWB9_9GAMM Unreviewed; 394 AA.
AC A0A091AWB9;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 27-MAR-2024, entry version 31.
DE RecName: Full=Isoaspartyl dipeptidase {ECO:0000256|PIRNR:PIRNR001238};
DE EC=3.4.19.- {ECO:0000256|PIRNR:PIRNR001238};
GN ORFNames=N789_00875 {ECO:0000313|EMBL:KFN44593.1};
OS Arenimonas oryziterrae DSM 21050 = YC6267.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Arenimonas.
OX NCBI_TaxID=1121015 {ECO:0000313|EMBL:KFN44593.1, ECO:0000313|Proteomes:UP000029385};
RN [1] {ECO:0000313|EMBL:KFN44593.1, ECO:0000313|Proteomes:UP000029385}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=YC6267 {ECO:0000313|EMBL:KFN44593.1,
RC ECO:0000313|Proteomes:UP000029385};
RA Chen F., Wang G.;
RT "Genome sequencing of Arenimonas oryziterrae.";
RL Submitted (SEP-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the hydrolytic cleavage of a subset of L-
CC isoaspartyl (L-beta-aspartyl) dipeptides. Used to degrade proteins
CC damaged by L-isoaspartyl residues formation.
CC {ECO:0000256|PIRNR:PIRNR001238}.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|PIRNR:PIRNR001238,
CC ECO:0000256|PIRSR:PIRSR001238-3};
CC Note=Binds 2 Zn(2+) ions per subunit. {ECO:0000256|PIRNR:PIRNR001238,
CC ECO:0000256|PIRSR:PIRSR001238-3};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|PIRNR:PIRNR001238}.
CC -!- PTM: Carboxylation allows a single lysine to coordinate two zinc ions.
CC {ECO:0000256|PIRNR:PIRNR001238}.
CC -!- SIMILARITY: Belongs to the peptidase M38 family.
CC {ECO:0000256|PIRNR:PIRNR001238}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KFN44593.1}.
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DR EMBL; AVCI01000001; KFN44593.1; -; Genomic_DNA.
DR RefSeq; WP_022968762.1; NZ_AVCI01000001.1.
DR AlphaFoldDB; A0A091AWB9; -.
DR STRING; 1121015.GCA_000420545_01121; -.
DR PATRIC; fig|1121015.4.peg.175; -.
DR eggNOG; COG1820; Bacteria.
DR OrthoDB; 9776455at2; -.
DR Proteomes; UP000029385; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008798; F:beta-aspartyl-peptidase activity; IEA:InterPro.
DR GO; GO:0016810; F:hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0008237; F:metallopeptidase activity; IEA:UniProtKB-KW.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR Gene3D; 3.20.20.140; Metal-dependent hydrolases; 1.
DR Gene3D; 2.30.40.10; Urease, subunit C, domain 1; 1.
DR InterPro; IPR006680; Amidohydro-rel.
DR InterPro; IPR013108; Amidohydro_3.
DR InterPro; IPR011059; Metal-dep_hydrolase_composite.
DR InterPro; IPR032466; Metal_Hydrolase.
DR InterPro; IPR010229; Pept_M38_dipep.
DR NCBIfam; TIGR01975; isoAsp_dipep; 1.
DR PANTHER; PTHR11647:SF97; AMIDOHYDROLASE-RELATED DOMAIN-CONTAINING PROTEIN; 1.
DR PANTHER; PTHR11647; HYDRANTOINASE/DIHYDROPYRIMIDINASE FAMILY MEMBER; 1.
DR Pfam; PF01979; Amidohydro_1; 1.
DR Pfam; PF07969; Amidohydro_3; 1.
DR PIRSF; PIRSF001238; IadA; 1.
DR SUPFAM; SSF51338; Composite domain of metallo-dependent hydrolases; 1.
DR SUPFAM; SSF51556; Metallo-dependent hydrolases; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|PIRNR:PIRNR001238};
KW Metal-binding {ECO:0000256|PIRNR:PIRNR001238,
KW ECO:0000256|PIRSR:PIRSR001238-3};
KW Metalloprotease {ECO:0000256|PIRNR:PIRNR001238};
KW Protease {ECO:0000256|PIRNR:PIRNR001238};
KW Reference proteome {ECO:0000313|Proteomes:UP000029385};
KW Zinc {ECO:0000256|PIRNR:PIRNR001238, ECO:0000256|PIRSR:PIRSR001238-3}.
FT DOMAIN 50..86
FT /note="Amidohydrolase 3"
FT /evidence="ECO:0000259|Pfam:PF07969"
FT DOMAIN 269..377
FT /note="Amidohydrolase-related"
FT /evidence="ECO:0000259|Pfam:PF01979"
FT ACT_SITE 289
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-1"
FT BINDING 67
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-3"
FT BINDING 69
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-3"
FT BINDING 201
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-3"
FT BINDING 230
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-3"
FT BINDING 289
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-3"
SQ SEQUENCE 394 AA; 41384 MW; 57ECEAA6C3C027B4 CRC64;
MSDAPLLLLR NADVHAPAHV GLRHLLIGGG KILSIGEDPE PVIAGAAGLQ VVDVKGRALM
PGFIDGHAHV TGGGGEAGAH TRVPPVPLSR FTLGGVTTVV GVLGTDDTTR STRELVATVN
GLRNEGLNAF AYTGGYHLPL ATVTGSVRDD LAFIDCLLGV GELAICDHRS SQPTLDELLR
VAADAHVGGL LTGKAGILHL HLGDGPRGLS QVREALDLSE IPAQVFNPTH INRRRALFEE
AVELARRGCT VDITAFPVAE GEDAWAADEA LLRYLDSGAP PERVTISSDG GGCLPHFDGD
GRMLSMQIGE PGSLAQTLAA LLRRGQPLER VLPAFTSNPA RLLRLAGKGR IAAGADADIL
ILNEDFEVSE VMISGRWFVR DRQAVVRGTF EGAV
//
