ID A0A368L764_9BURK Unreviewed; 446 AA.
AC A0A368L764;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 24-JAN-2024, entry version 19.
DE RecName: Full=homoserine dehydrogenase {ECO:0000256|ARBA:ARBA00013213};
DE EC=1.1.1.3 {ECO:0000256|ARBA:ARBA00013213};
GN ORFNames=DU000_01315 {ECO:0000313|EMBL:RCS59402.1};
OS Parvibium lacunae.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Alcaligenaceae; Parvibium.
OX NCBI_TaxID=1888893 {ECO:0000313|EMBL:RCS59402.1, ECO:0000313|Proteomes:UP000252357};
RN [1] {ECO:0000313|EMBL:RCS59402.1, ECO:0000313|Proteomes:UP000252357}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KMB9 {ECO:0000313|EMBL:RCS59402.1,
RC ECO:0000313|Proteomes:UP000252357};
RX PubMed=29498621; DOI=10.1099/ijsem.0.002667;
RA Chen W.M., Xie P.B., Hsu M.Y., Sheu S.Y.;
RT "Parvibium lacunae gen. nov., sp. nov., a new member of the family
RT Alcaligenaceae isolated from a freshwater pond.";
RL Int. J. Syst. Evol. Microbiol. 68:1291-1299(2018).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-homoserine + NAD(+) = H(+) + L-aspartate 4-semialdehyde +
CC NADH; Xref=Rhea:RHEA:15757, ChEBI:CHEBI:15378, ChEBI:CHEBI:57476,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945, ChEBI:CHEBI:537519; EC=1.1.1.3;
CC Evidence={ECO:0000256|ARBA:ARBA00001406};
CC -!- SIMILARITY: Belongs to the homoserine dehydrogenase family.
CC {ECO:0000256|ARBA:ARBA00006753, ECO:0000256|RuleBase:RU004171}.
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:RCS59402.1}.
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DR EMBL; QPGB01000001; RCS59402.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A368L764; -.
DR OrthoDB; 9808167at2; -.
DR UniPathway; UPA00050; UER00063.
DR UniPathway; UPA00051; UER00465.
DR Proteomes; UP000252357; Unassembled WGS sequence.
DR GO; GO:0004412; F:homoserine dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR GO; GO:0009088; P:threonine biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd04881; ACT_HSDH-Hom; 1.
DR Gene3D; 3.30.70.260; -; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR InterPro; IPR045865; ACT-like_dom_sf.
DR InterPro; IPR002912; ACT_dom.
DR InterPro; IPR005106; Asp/hSer_DH_NAD-bd.
DR InterPro; IPR016204; HDH.
DR InterPro; IPR001342; HDH_cat.
DR InterPro; IPR019811; HDH_CS.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR PANTHER; PTHR43331; HOMOSERINE DEHYDROGENASE; 1.
DR PANTHER; PTHR43331:SF1; HOMOSERINE DEHYDROGENASE; 1.
DR Pfam; PF01842; ACT; 1.
DR Pfam; PF00742; Homoserine_dh; 1.
DR Pfam; PF03447; NAD_binding_3; 1.
DR PIRSF; PIRSF000098; Homoser_dehydrog; 1.
DR SUPFAM; SSF55021; ACT-like; 1.
DR SUPFAM; SSF55347; Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR PROSITE; PS51671; ACT; 1.
DR PROSITE; PS01042; HOMOSER_DHGENASE; 1.
PE 3: Inferred from homology;
KW NADP {ECO:0000256|PIRSR:PIRSR000098-2};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW Reference proteome {ECO:0000313|Proteomes:UP000252357}.
FT DOMAIN 359..442
FT /note="ACT"
FT /evidence="ECO:0000259|PROSITE:PS51671"
FT ACT_SITE 209
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000098-1"
FT BINDING 109
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000098-2"
FT BINDING 194
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000098-2"
SQ SEQUENCE 446 AA; 47693 MW; E66E0A160C4D755C CRC64;
MTAVKIGVIG AGTVAGGVFH VLLRNQAEIT RRAGCKLHIV AVSSRTRSKI DNLLTTLNAN
DVEVVADPFA VVRNPNIEVV CELIGGTTLA RELVLEAIAH GKHVVTANKA LLAVHGNEIF
AKAREKGVIV AFEAAVAGGI PIIKAVREGL SANRIQWVSG IINGTTNFIL SEMRSKGLDF
GTVLAEAQRL GYAEADPTFD VEGVDAAHKL TLLSAIAFGI PVQFDKAYTE GITKLTAQDI
RYAEELGYRI KLLGITRRHP EGVELRVHPT LIPSKRLIAN VEGAMNAVLV KGDAVGATLY
YGAGAGAEPT ASAVVADLVD VTRLLNADPS HRVPSLAFQH DALDNAPILP ISEVHTAYYL
RIRVADQPGV LADITRILAD QQISLDAVLQ KEAELFEPAS QGVAQTDLIL LTHQTQEKLM
NAALEKIQAL SSVLAPVTRI RMEELN
//
