ID F7JQ45_9FIRM Unreviewed; 306 AA.
AC F7JQ45;
DT 21-SEP-2011, integrated into UniProtKB/TrEMBL.
DT 21-SEP-2011, sequence version 1.
DT 27-MAR-2024, entry version 51.
DE RecName: Full=Phosphonoacetaldehyde hydrolase {ECO:0000256|HAMAP-Rule:MF_01375};
DE Short=Phosphonatase {ECO:0000256|HAMAP-Rule:MF_01375};
DE EC=3.11.1.1 {ECO:0000256|HAMAP-Rule:MF_01375};
DE AltName: Full=Phosphonoacetaldehyde phosphonohydrolase {ECO:0000256|HAMAP-Rule:MF_01375};
GN Name=phnX {ECO:0000256|HAMAP-Rule:MF_01375};
GN ORFNames=HMPREF0988_02487 {ECO:0000313|EMBL:EGN36363.1};
OS Lachnospiraceae bacterium 1_4_56FAA.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae.
OX NCBI_TaxID=658655 {ECO:0000313|EMBL:EGN36363.1, ECO:0000313|Proteomes:UP000004289};
RN [1] {ECO:0000313|EMBL:EGN36363.1, ECO:0000313|Proteomes:UP000004289}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=1_4_56FAA {ECO:0000313|EMBL:EGN36363.1,
RC ECO:0000313|Proteomes:UP000004289};
RG The Broad Institute Genome Sequencing Platform;
RA Earl A., Ward D., Feldgarden M., Gevers D., Daigneault M., Strauss J.,
RA Allen-Vercoe E., Young S.K., Zeng Q., Gargeya S., Fitzgerald M., Haas B.,
RA Abouelleil A., Alvarado L., Arachchi H.M., Berlin A., Brown A.,
RA Chapman S.B., Chen Z., Dunbar C., Freedman E., Gearin G., Gellesch M.,
RA Goldberg J., Griggs A., Gujja S., Heiman D., Howarth C., Larson L., Lui A.,
RA MacDonald P.J.P., Mehta T., Montmayeur A., Murphy C., Neiman D.,
RA Pearson M., Priest M., Roberts A., Saif S., Shea T., Shenoy N., Sisk P.,
RA Stolte C., Sykes S., Wortman J., Nusbaum C., Birren B.;
RT "The Genome Sequence of Lachnospiraceae bacterium 1_4_56FAA.";
RL Submitted (MAY-2011) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in phosphonate degradation. {ECO:0000256|HAMAP-
CC Rule:MF_01375}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + phosphonoacetaldehyde = acetaldehyde + H(+) + phosphate;
CC Xref=Rhea:RHEA:18905, ChEBI:CHEBI:15343, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:43474, ChEBI:CHEBI:58383; EC=3.11.1.1;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01375};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01375};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|HAMAP-Rule:MF_01375};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01375}.
CC -!- SIMILARITY: Belongs to the HAD-like hydrolase superfamily. PhnX family.
CC {ECO:0000256|HAMAP-Rule:MF_01375}.
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:EGN36363.1}.
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DR EMBL; ACTN01000014; EGN36363.1; -; Genomic_DNA.
DR AlphaFoldDB; F7JQ45; -.
DR STRING; 658655.HMPREF0988_02487; -.
DR PATRIC; fig|658655.3.peg.2539; -.
DR eggNOG; COG0637; Bacteria.
DR HOGENOM; CLU_045011_12_0_9; -.
DR Proteomes; UP000004289; Unassembled WGS sequence.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0050194; F:phosphonoacetaldehyde hydrolase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0019700; P:organic phosphonate catabolic process; IEA:InterPro.
DR Gene3D; 3.40.50.1000; HAD superfamily/HAD-like; 1.
DR HAMAP; MF_01375; PhnX; 1.
DR InterPro; IPR036412; HAD-like_sf.
DR InterPro; IPR023214; HAD_sf.
DR InterPro; IPR023198; PGP-like_dom2.
DR InterPro; IPR006323; Phosphonoacetald_hydro.
DR NCBIfam; TIGR01422; phosphonatase; 1.
DR PANTHER; PTHR43434; PHOSPHOGLYCOLATE PHOSPHATASE; 1.
DR PANTHER; PTHR43434:SF26; PHOSPHONOACETALDEHYDE HYDROLASE; 1.
DR Pfam; PF00702; Hydrolase; 1.
DR SFLD; SFLDG01129; C1.5:_HAD__Beta-PGM__Phosphata; 1.
DR SFLD; SFLDS00003; Haloacid_Dehalogenase; 1.
DR SUPFAM; SSF56784; HAD-like; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|HAMAP-Rule:MF_01375};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_01375};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_01375};
KW Reference proteome {ECO:0000313|Proteomes:UP000004289};
KW Schiff base {ECO:0000256|HAMAP-Rule:MF_01375}.
FT ACT_SITE 13
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01375"
FT ACT_SITE 54
FT /note="Schiff-base intermediate with substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01375"
FT BINDING 13
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01375"
FT BINDING 15
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01375"
FT BINDING 188
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01375"
SQ SEQUENCE 306 AA; 33941 MW; 79385D246DEA99DC CRC64;
MQTHNHIEAV IFDWAGTTVD YGCFAPVQVF TEVFTNAGVA PTPQEVRKPM GMLKWDHIRT
MLEMPRIKRE WIRLYGQAPT DTDADKLYAS YEPALLHILT RYADPKPYVV ETIKKLRALG
IKIGSTTGYT DIMMEIVAPQ AAKAGYAPDC WFSPDSCNKK GRPYPYMIFK NMEALQIDSV
SKVIKAGDTV ADILEGKNAG VFTIGILDGS SVIGLSEAEF EALSEDEKKC APKTCRTEIS
GCRSRCGCPR YPRDPGISVI TKEQSPASVY KRKCALYADA KNLICQRDVG SGSVIPFCCF
ARKRIP
//
