ID A0A101WM33_9FIRM Unreviewed; 392 AA.
AC A0A101WM33;
DT 13-APR-2016, integrated into UniProtKB/TrEMBL.
DT 13-APR-2016, sequence version 1.
DT 27-MAR-2024, entry version 33.
DE RecName: Full=Isoaspartyl dipeptidase {ECO:0000256|PIRNR:PIRNR001238};
DE EC=3.4.19.- {ECO:0000256|PIRNR:PIRNR001238};
GN ORFNames=APF81_27520 {ECO:0000313|EMBL:KUO75570.1};
OS Desulfosporosinus sp. BRH_c37.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Desulfitobacteriaceae;
OC Desulfosporosinus.
OX NCBI_TaxID=1734396 {ECO:0000313|EMBL:KUO75570.1, ECO:0000313|Proteomes:UP000053148};
RN [1] {ECO:0000313|EMBL:KUO75570.1, ECO:0000313|Proteomes:UP000053148}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BRH_c37 {ECO:0000313|EMBL:KUO75570.1};
RA Bagnoud A., Chourey K., Hettich R.L., De Bruijn I., Andersson A.F.,
RA Leupin O.X., Schwyn B., Bernier-Latmani R.;
RT "Microbial metabolic network in the subsurface.";
RL Submitted (OCT-2015) 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:KUO75570.1}.
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DR EMBL; LOEW01000150; KUO75570.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A101WM33; -.
DR Proteomes; UP000053148; 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|ARBA:ARBA00022801, 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 Zinc {ECO:0000256|PIRNR:PIRNR001238, ECO:0000256|PIRSR:PIRSR001238-3}.
FT DOMAIN 44..70
FT /note="Amidohydrolase 3"
FT /evidence="ECO:0000259|Pfam:PF07969"
FT DOMAIN 276..370
FT /note="Amidohydrolase-related"
FT /evidence="ECO:0000259|Pfam:PF01979"
FT ACT_SITE 282
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-1"
FT BINDING 61
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 63
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 68..70
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-2"
FT BINDING 99
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-2"
FT BINDING 130
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-2"
FT BINDING 163
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-2"
FT BINDING 195
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 224
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 227
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-2"
FT BINDING 282
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 286
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001238-2"
SQ SEQUENCE 392 AA; 42604 MW; 1C4F5ED4CCA0A557 CRC64;
MWKLLKNAKL YNPELMNDTD IIIVGRSIAA LGRDFRLPDH VEGEVIDLHG KRLVPGFIDA
HVHICGGGGE AGPASRTPEI QLSQLTRGGT TTVVGCLGTD SVSRSMAELL VKAQALEDEG
ITTFVYSGAY QVPVRTLLPT LQEDLTLIEK VIGAGEIAIS DHRSAQPQIA ELEHLAAEAR
VGGMLGGKAG VLHLHLGEGK RGLQPIWKIL DQTEIPITQF MPTHINRTHS LLEQGIQFLS
SGGHIDLTAG CDDFPTELRV PAVLSMLNQR QILNDRITVT SDGNGSMPQY NEAGVLIGMG
VGSVEVLWRD VRESVLHYGL PLEVGLRTIS SNVANVLRLK NKGSIRVGYD ADLVVLNEDL
EVQDVWALGK CMVRSKQPKV WGTFEKRVNS NT
//
