IPYR_VIBVY
ID IPYR_VIBVY Reviewed; 176 AA.
AC Q7MPD2;
DT 21-DEC-2004, integrated into UniProtKB/Swiss-Prot.
DT 15-DEC-2003, sequence version 1.
DT 03-AUG-2022, entry version 100.
DE RecName: Full=Inorganic pyrophosphatase {ECO:0000255|HAMAP-Rule:MF_00209};
DE EC=3.6.1.1 {ECO:0000255|HAMAP-Rule:MF_00209};
DE AltName: Full=Pyrophosphate phospho-hydrolase {ECO:0000255|HAMAP-Rule:MF_00209};
DE Short=PPase {ECO:0000255|HAMAP-Rule:MF_00209};
GN Name=ppa {ECO:0000255|HAMAP-Rule:MF_00209}; OrderedLocusNames=VV0432;
OS Vibrio vulnificus (strain YJ016).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=196600;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=YJ016;
RX PubMed=14656965; DOI=10.1101/gr.1295503;
RA Chen C.-Y., Wu K.-M., Chang Y.-C., Chang C.-H., Tsai H.-C., Liao T.-L.,
RA Liu Y.-M., Chen H.-J., Shen A.B.-T., Li J.-C., Su T.-L., Shao C.-P.,
RA Lee C.-T., Hor L.-I., Tsai S.-F.;
RT "Comparative genome analysis of Vibrio vulnificus, a marine pathogen.";
RL Genome Res. 13:2577-2587(2003).
CC -!- FUNCTION: Catalyzes the hydrolysis of inorganic pyrophosphate (PPi)
CC forming two phosphate ions. {ECO:0000255|HAMAP-Rule:MF_00209}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=diphosphate + H2O = H(+) + 2 phosphate; Xref=Rhea:RHEA:24576,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:43474; EC=3.6.1.1; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00209};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00209};
CC -!- SUBUNIT: Homohexamer. {ECO:0000255|HAMAP-Rule:MF_00209}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00209}.
CC -!- SIMILARITY: Belongs to the PPase family. {ECO:0000255|HAMAP-
CC Rule:MF_00209}.
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DR EMBL; BA000037; BAC93196.1; -; Genomic_DNA.
DR RefSeq; WP_011078784.1; NC_005139.1.
DR AlphaFoldDB; Q7MPD2; -.
DR SMR; Q7MPD2; -.
DR STRING; 672.VV93_v1c03990; -.
DR EnsemblBacteria; BAC93196; BAC93196; BAC93196.
DR KEGG; vvy:VV0432; -.
DR PATRIC; fig|196600.6.peg.460; -.
DR eggNOG; COG0221; Bacteria.
DR HOGENOM; CLU_073198_1_0_6; -.
DR OMA; DEPTFPG; -.
DR OrthoDB; 1767807at2; -.
DR Proteomes; UP000002675; Chromosome I.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004427; F:inorganic diphosphatase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006796; P:phosphate-containing compound metabolic process; IEA:InterPro.
DR CDD; cd00412; pyrophosphatase; 1.
DR Gene3D; 3.90.80.10; -; 1.
DR HAMAP; MF_00209; Inorganic_PPase; 1.
DR InterPro; IPR008162; Pyrophosphatase.
DR InterPro; IPR036649; Pyrophosphatase_sf.
DR PANTHER; PTHR10286; PTHR10286; 1.
DR Pfam; PF00719; Pyrophosphatase; 1.
DR SUPFAM; SSF50324; SSF50324; 1.
DR PROSITE; PS00387; PPASE; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Hydrolase; Magnesium; Metal-binding; Reference proteome.
FT CHAIN 1..176
FT /note="Inorganic pyrophosphatase"
FT /id="PRO_0000137540"
FT BINDING 30
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00209"
FT BINDING 44
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00209"
FT BINDING 56
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00209"
FT BINDING 66
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00209"
FT BINDING 71
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00209"
FT BINDING 71
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00209"
FT BINDING 103
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00209"
FT BINDING 142
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00209"
SQ SEQUENCE 176 AA; 19817 MW; 64B4F49B90863B89 CRC64;
MSLNNVPAGK SLPDDLYVVI EIPANADPIK YEVDKESGAV FVDRFMSAPM FYPCNYGYVN
HTLSLDGDPV DVLVPTPYPL MPGSVIRCRP VGVLKMTDES GEDAKVVAVP HSKLSKEYDH
IQDVNDLPEL LKAQITHFFE RYKELESGKW VKVDGWEDVE AARKEILDSY QRAQNK
