ID A0A498F785_9EURY Unreviewed; 216 AA. AC A0A498F785; DT 05-JUN-2019, integrated into UniProtKB/TrEMBL. DT 05-JUN-2019, sequence version 1. DT 02-JUN-2021, entry version 7. DE RecName: Full=O-phosphoserine phosphohydrolase {ECO:0000256|ARBA:ARBA00013466}; DE EC=3.1.3.3 {ECO:0000256|ARBA:ARBA00012640}; GN Name=serB {ECO:0000313|EMBL:RLM56828.1}; GN ORFNames=DVK02_10125 {ECO:0000313|EMBL:RLM56828.1}; OS Halobellus sp. Atlit-31R. OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Haloferacales; OC Haloferacaceae; Halobellus; unclassified Halobellus. OX NCBI_TaxID=2282130 {ECO:0000313|EMBL:RLM56828.1, ECO:0000313|Proteomes:UP000278611}; RN [1] {ECO:0000313|EMBL:RLM56828.1, ECO:0000313|Proteomes:UP000278611} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=Atlit-31R {ECO:0000313|EMBL:RLM56828.1, RC ECO:0000313|Proteomes:UP000278611}; RA Turgeman-Grott I.; RT "Pervasive acquisition of CRISPR memory from multiple replicons driven by RT inter-species mating of archaea."; RL Submitted (JUL-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}. 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:RLM56828.1}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; QPLR01000003; RLM56828.1; -; Genomic_DNA. DR UniPathway; UPA00135; UER00198. DR Proteomes; UP000278611; Unassembled WGS sequence. DR GO; GO:0036425; F:D-phosphoserine phosphatase activity; IEA:RHEA. DR GO; GO:0036424; F:L-phosphoserine phosphatase activity; IEA:RHEA. 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; -; 1. DR InterPro; IPR036412; HAD-like_sf. DR InterPro; IPR023214; HAD_sf. DR InterPro; IPR004469; PSP. DR SUPFAM; SSF56784; SSF56784; 1. DR TIGRFAMs; TIGR00338; serB; 1. PE 3: Inferred from homology; KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605}; KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000313|EMBL:RLM56828.1}; KW Magnesium {ECO:0000256|ARBA:ARBA00022842}; KW Metal-binding {ECO:0000256|ARBA:ARBA00022723}; KW Serine biosynthesis {ECO:0000256|ARBA:ARBA00023299}. SQ SEQUENCE 216 AA; 23090 MW; C16AB783703CE68C CRC64; MRLVAFDFDG TLSDSEMTVL LGERMDVADR MADITERAMN DEISYAESLR ERASLLDGLA EEDAEDAFGD VRLRPGAAEL IARLREAGHH VAILTGGFER GVERALEREG VEVDTIVANR LPIEGGRLTG AVEGPLITGT KDDALESLAA DLDVPLSRTI AVGDGANDLP MLEVAGLSVG YIPKSAVRPS CDAVVASMYR LGKVLEGHSV LRSERA //