ID A0A1H0HE56_9ACTN Unreviewed; 399 AA.
AC A0A1H0HE56;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 24-JAN-2024, entry version 23.
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 ORFNames=SAMN04515671_0037 {ECO:0000313|EMBL:SDO17452.1};
OS Nakamurella panacisegetis.
OC Bacteria; Actinomycetota; Actinomycetes; Nakamurellales; Nakamurellaceae;
OC Nakamurella.
OX NCBI_TaxID=1090615 {ECO:0000313|EMBL:SDO17452.1, ECO:0000313|Proteomes:UP000198741};
RN [1] {ECO:0000313|EMBL:SDO17452.1, ECO:0000313|Proteomes:UP000198741}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=P4-7,KCTC 19426,CECT 7604 {ECO:0000313|Proteomes:UP000198741};
RA de Groot N.N.;
RL Submitted (OCT-2016) 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; LT629710; SDO17452.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H0HE56; -.
DR STRING; 1090615.SAMN04515671_0037; -.
DR OrthoDB; 9792539at2; -.
DR UniPathway; UPA00135; UER00198.
DR Proteomes; UP000198741; Chromosome i.
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 CDD; cd04870; ACT_PSP_1; 1.
DR CDD; cd07500; HAD_PSP; 1.
DR Gene3D; 3.30.70.260; -; 2.
DR Gene3D; 3.40.50.1000; HAD superfamily/HAD-like; 1.
DR InterPro; IPR045865; ACT-like_dom_sf.
DR InterPro; IPR002912; ACT_dom.
DR InterPro; IPR036412; HAD-like_sf.
DR InterPro; IPR023214; HAD_sf.
DR InterPro; IPR004469; PSP.
DR InterPro; IPR049148; PSP_ACT.
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; PF13740; ACT_6; 1.
DR Pfam; PF21086; ACT_PSP_2; 1.
DR Pfam; PF12710; HAD; 1.
DR SFLD; SFLDG01136; C1.6:_Phosphoserine_Phosphatas; 1.
DR SFLD; SFLDF00029; phosphoserine_phosphatase; 1.
DR SUPFAM; SSF55021; ACT-like; 1.
DR SUPFAM; SSF56784; HAD-like; 1.
DR PROSITE; PS51671; ACT; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00023299};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Reference proteome {ECO:0000313|Proteomes:UP000198741};
KW Serine biosynthesis {ECO:0000256|ARBA:ARBA00023299}.
FT DOMAIN 5..80
FT /note="ACT"
FT /evidence="ECO:0000259|PROSITE:PS51671"
FT ACT_SITE 177
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PIRSR:PIRSR604469-1"
FT ACT_SITE 179
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR604469-1"
SQ SEQUENCE 399 AA; 41998 MW; B167F4E04483546B CRC64;
MASVLITVSG PDKPGVTGVL FTALSAHRVE VLDVDQVVIR GALTLGVLVA TPGDPESLQE
HVEQAMHSLG MRVSVAIDRA GDDERRSATH IVVVLGRPLQ ASAIGALART FGDIGVNIET
ITRIADYPVT GLELSVTAPD DEQLRSAVAA VGTRAGVDIA VQRSGLARRA KRLIVFDVDS
TLITGEVIEM LADHTGTRAD VERITAAAMR GELDFAESLR ERVAMLAGLD AAVLDQVGES
LELTPGARTT IRTLKRLGYK CGIVSGGFTQ VAAHLVRELD LDFVAANTLE VVDGRLTGRV
EGEIVDRAGK ARALERFASL SGVPMDQTVA VGDGANDIDM LTTAGLGIAF NAKPIVADAA
DTALNQPFLD PVLFILGITR EEVEEADAAD GHLRRVPLA
//
