ID   GHRB_SALPB              Reviewed;         324 AA.
AC   A9MUT4;
DT   02-SEP-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   03-AUG-2022, entry version 80.
DE   RecName: Full=Glyoxylate/hydroxypyruvate reductase B {ECO:0000255|HAMAP-Rule:MF_01667};
DE            EC=1.1.1.79 {ECO:0000255|HAMAP-Rule:MF_01667};
DE            EC=1.1.1.81 {ECO:0000255|HAMAP-Rule:MF_01667};
GN   Name=ghrB {ECO:0000255|HAMAP-Rule:MF_01667}; OrderedLocusNames=SPAB_04530;
OS   Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=1016998;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1250 / SPB7;
RG   The Salmonella enterica serovar Paratyphi B Genome Sequencing Project;
RA   McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S.,
RA   Fulton R., Cordes M., Wollam A., Shah N., Pepin K., Bhonagiri V., Nash W.,
RA   Johnson M., Thiruvilangam P., Wilson R.;
RL   Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the NADPH-dependent reduction of glyoxylate and
CC       hydroxypyruvate into glycolate and glycerate, respectively.
CC       {ECO:0000255|HAMAP-Rule:MF_01667}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=glycolate + NADP(+) = glyoxylate + H(+) + NADPH;
CC         Xref=Rhea:RHEA:10992, ChEBI:CHEBI:15378, ChEBI:CHEBI:29805,
CC         ChEBI:CHEBI:36655, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349; EC=1.1.1.79;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01667};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(R)-glycerate + NAD(+) = 3-hydroxypyruvate + H(+) + NADH;
CC         Xref=Rhea:RHEA:17905, ChEBI:CHEBI:15378, ChEBI:CHEBI:16659,
CC         ChEBI:CHEBI:17180, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.1.1.81;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01667};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(R)-glycerate + NADP(+) = 3-hydroxypyruvate + H(+) + NADPH;
CC         Xref=Rhea:RHEA:18657, ChEBI:CHEBI:15378, ChEBI:CHEBI:16659,
CC         ChEBI:CHEBI:17180, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349; EC=1.1.1.81;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01667};
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01667}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01667}.
CC   -!- SIMILARITY: Belongs to the D-isomer specific 2-hydroxyacid
CC       dehydrogenase family. GhrB subfamily. {ECO:0000255|HAMAP-
CC       Rule:MF_01667}.
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DR   EMBL; CP000886; ABX69843.1; -; Genomic_DNA.
DR   RefSeq; WP_000804693.1; NC_010102.1.
DR   AlphaFoldDB; A9MUT4; -.
DR   SMR; A9MUT4; -.
DR   KEGG; spq:SPAB_04530; -.
DR   PATRIC; fig|1016998.12.peg.4263; -.
DR   HOGENOM; CLU_019796_1_2_6; -.
DR   OMA; KMKPNCI; -.
DR   BioCyc; SENT1016998:SPAB_RS18440-MON; -.
DR   Proteomes; UP000008556; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0008465; F:glycerate dehydrogenase activity; IEA:RHEA.
DR   GO; GO:0030267; F:glyoxylate reductase (NADP+) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0016618; F:hydroxypyruvate reductase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR   HAMAP; MF_01667; 2_Hacid_dh_C_GhrB; 1.
DR   InterPro; IPR006139; D-isomer_2_OHA_DH_cat_dom.
DR   InterPro; IPR029753; D-isomer_DH_CS.
DR   InterPro; IPR006140; D-isomer_DH_NAD-bd.
DR   InterPro; IPR023756; Glyo/OHPyrv_Rdtase_B.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   Pfam; PF00389; 2-Hacid_dh; 1.
DR   Pfam; PF02826; 2-Hacid_dh_C; 1.
DR   SUPFAM; SSF51735; SSF51735; 1.
DR   PROSITE; PS00670; D_2_HYDROXYACID_DH_2; 1.
DR   PROSITE; PS00671; D_2_HYDROXYACID_DH_3; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; NAD; NADP; Oxidoreductase.
FT   CHAIN           1..324
FT                   /note="Glyoxylate/hydroxypyruvate reductase B"
FT                   /id="PRO_0000348395"
FT   ACT_SITE        237
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01667"
FT   ACT_SITE        266
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01667"
FT   ACT_SITE        285
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01667"
SQ   SEQUENCE   324 AA;  35412 MW;  28EC6CF78C19077B CRC64;
     MKPSIILYKT LPDDLLHRLE AHFTVTQVPN LHPETVARHA QAFASAQGLL GTSETVNRAL
     LEKMPALRAA STISVGYDNV EVDALTARKI VLMHTPTVLT ETVADTVMAL MLATARRVVD
     VAERVKAGEW TESIGPAWFG VDVHHKTLGI VGMGRIGMAL AQRAHFGFTM PVLYHARRRH
     QEAEDRFNAR YCDLDTLLQE ADFVCVILPL TTETRHLFGT TQFARMKSSA IFINAGRGPV
     VDENALIAAL QNGEIYAAGL DVFEHEPLSV DSPLLNMSNV VAVPHIGSAT HETRYNMMAC
     AVDNLIDALQ GKIEKNCVNP QAAG