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Entry: A0A3S4V583_9ACTO
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ID   A0A3S4V583_9ACTO        Unreviewed;       304 AA.
AC   A0A3S4V583;
DT   10-APR-2019, integrated into UniProtKB/TrEMBL.
DT   10-APR-2019, sequence version 1.
DT   24-JAN-2024, entry version 16.
DE   RecName: Full=phosphoserine phosphatase {ECO:0000256|ARBA:ARBA00012640};
DE            EC=3.1.3.3 {ECO:0000256|ARBA:ARBA00012640};
DE   AltName: Full=O-phosphoserine phosphohydrolase {ECO:0000256|ARBA:ARBA00031693};
GN   Name=serB {ECO:0000313|EMBL:VEI12350.1};
GN   ORFNames=NCTC13354_00024 {ECO:0000313|EMBL:VEI12350.1};
OS   Trueperella bialowiezensis.
OC   Bacteria; Actinomycetota; Actinomycetes; Actinomycetales; Actinomycetaceae;
OC   Trueperella.
OX   NCBI_TaxID=312285 {ECO:0000313|EMBL:VEI12350.1, ECO:0000313|Proteomes:UP000269542};
RN   [1] {ECO:0000313|EMBL:VEI12350.1, ECO:0000313|Proteomes:UP000269542}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NCTC13354 {ECO:0000313|EMBL:VEI12350.1,
RC   ECO:0000313|Proteomes:UP000269542};
RG   Pathogen Informatics;
RL   Submitted (DEC-2018) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H2O + O-phospho-D-serine = D-serine + phosphate;
CC         Xref=Rhea:RHEA:24873, ChEBI:CHEBI:15377, ChEBI:CHEBI:35247,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:58680; EC=3.1.3.3;
CC         Evidence={ECO:0000256|ARBA:ARBA00001197};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H2O + O-phospho-L-serine = L-serine + phosphate;
CC         Xref=Rhea:RHEA:21208, ChEBI:CHEBI:15377, ChEBI:CHEBI:33384,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:57524; EC=3.1.3.3;
CC         Evidence={ECO:0000256|ARBA:ARBA00000860};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000256|ARBA:ARBA00001946};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-serine biosynthesis; L-serine from
CC       3-phospho-D-glycerate: step 3/3. {ECO:0000256|ARBA:ARBA00005135}.
CC   -!- SIMILARITY: Belongs to the HAD-like hydrolase superfamily. SerB family.
CC       {ECO:0000256|ARBA:ARBA00009184}.
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DR   EMBL; LR134476; VEI12350.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A3S4V583; -.
DR   KEGG; tbw:NCTC13354_00024; -.
DR   OrthoDB; 9792539at2; -.
DR   UniPathway; UPA00135; UER00198.
DR   Proteomes; UP000269542; Chromosome 1.
DR   GO; GO:0036424; F:L-phosphoserine phosphatase activity; IEA:UniProtKB-EC.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0006564; P:L-serine biosynthetic process; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.1000; HAD superfamily/HAD-like; 1.
DR   InterPro; IPR036412; HAD-like_sf.
DR   InterPro; IPR023214; HAD_sf.
DR   InterPro; IPR004469; PSP.
DR   NCBIfam; TIGR01488; HAD-SF-IB; 1.
DR   NCBIfam; TIGR00338; serB; 1.
DR   PANTHER; PTHR43344; PHOSPHOSERINE PHOSPHATASE; 1.
DR   PANTHER; PTHR43344:SF2; PHOSPHOSERINE PHOSPHATASE; 1.
DR   Pfam; PF12710; HAD; 1.
DR   SFLD; SFLDS00003; Haloacid_Dehalogenase; 1.
DR   SFLD; SFLDF00029; phosphoserine_phosphatase; 1.
DR   SUPFAM; SSF56784; HAD-like; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00023299};
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000313|EMBL:VEI12350.1};
KW   Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Reference proteome {ECO:0000313|Proteomes:UP000269542};
KW   Serine biosynthesis {ECO:0000256|ARBA:ARBA00023299}.
FT   ACT_SITE        99
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604469-1"
FT   ACT_SITE        101
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR604469-1"
SQ   SEQUENCE   304 AA;  32468 MW;  5BB0639DEF49EF97 CRC64;
     MRVRFSLVSD RRLPEALVRH VRRTITDVCD APDERPVPVP GLNALTWLFD LPEQLPEPFT
     GALSALRDEL RGPAMALAVD SAFITGPMAD HGPRAIVTDV DSTFITTEVI EMLAAYAGVE
     EEVRAVTESA MRGELDFKES LEHRVALLRG VPADVVDDVF AAIKLTPGAR RLVDAAHARG
     AKFGLVSGGF TEVVGKIGAD CQIDGYVANG LEVNDGVLTG RTYGPVIDGA AKVEAIERWQ
     EEWDVSPDLT LCAGDGANDL PMLARAGLGV AFMGKQVVVE RADCAISIPR LDAIAALVGW
     DIDG
//
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