ASPD_RUEPO
ID ASPD_RUEPO Reviewed; 275 AA.
AC Q5LPG8;
DT 16-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-2005, sequence version 1.
DT 03-AUG-2022, entry version 101.
DE RecName: Full=L-aspartate dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01265};
DE EC=1.4.1.21 {ECO:0000255|HAMAP-Rule:MF_01265};
GN Name=nadX {ECO:0000255|HAMAP-Rule:MF_01265}; OrderedLocusNames=SPO2880;
OS Ruegeria pomeroyi (strain ATCC 700808 / DSM 15171 / DSS-3) (Silicibacter
OS pomeroyi).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Ruegeria.
OX NCBI_TaxID=246200;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700808 / DSM 15171 / DSS-3;
RX PubMed=15602564; DOI=10.1038/nature03170;
RA Moran M.A., Buchan A., Gonzalez J.M., Heidelberg J.F., Whitman W.B.,
RA Kiene R.P., Henriksen J.R., King G.M., Belas R., Fuqua C., Brinkac L.M.,
RA Lewis M., Johri S., Weaver B., Pai G., Eisen J.A., Rahe E., Sheldon W.M.,
RA Ye W., Miller T.R., Carlton J., Rasko D.A., Paulsen I.T., Ren Q.,
RA Daugherty S.C., DeBoy R.T., Dodson R.J., Durkin A.S., Madupu R.,
RA Nelson W.C., Sullivan S.A., Rosovitz M.J., Haft D.H., Selengut J., Ward N.;
RT "Genome sequence of Silicibacter pomeroyi reveals adaptations to the marine
RT environment.";
RL Nature 432:910-913(2004).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=ATCC 700808 / DSM 15171 / DSS-3;
RX PubMed=25780504; DOI=10.1186/1944-3277-9-11;
RA Rivers A.R., Smith C.B., Moran M.A.;
RT "An updated genome annotation for the model marine bacterium Ruegeria
RT pomeroyi DSS-3.";
RL Stand. Genomic Sci. 9:11-11(2014).
CC -!- FUNCTION: Specifically catalyzes the NAD or NADP-dependent
CC dehydrogenation of L-aspartate to iminoaspartate. {ECO:0000255|HAMAP-
CC Rule:MF_01265}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + L-aspartate + NADP(+) = H(+) + NADPH + NH4(+) +
CC oxaloacetate; Xref=Rhea:RHEA:11784, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16452, ChEBI:CHEBI:28938,
CC ChEBI:CHEBI:29991, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349; EC=1.4.1.21;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01265};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + L-aspartate + NAD(+) = H(+) + NADH + NH4(+) +
CC oxaloacetate; Xref=Rhea:RHEA:11788, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16452, ChEBI:CHEBI:28938,
CC ChEBI:CHEBI:29991, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.4.1.21;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01265};
CC -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; iminoaspartate
CC from L-aspartate (dehydrogenase route): step 1/1. {ECO:0000255|HAMAP-
CC Rule:MF_01265}.
CC -!- MISCELLANEOUS: The iminoaspartate product is unstable in aqueous
CC solution and can decompose to oxaloacetate and ammonia.
CC {ECO:0000255|HAMAP-Rule:MF_01265}.
CC -!- SIMILARITY: Belongs to the L-aspartate dehydrogenase family.
CC {ECO:0000255|HAMAP-Rule:MF_01265}.
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DR EMBL; CP000031; AAV96121.1; -; Genomic_DNA.
DR AlphaFoldDB; Q5LPG8; -.
DR SMR; Q5LPG8; -.
DR STRING; 246200.SPO2880; -.
DR EnsemblBacteria; AAV96121; AAV96121; SPO2880.
DR KEGG; sil:SPO2880; -.
DR eggNOG; COG1712; Bacteria.
DR HOGENOM; CLU_089550_0_0_5; -.
DR OMA; ECAGHSA; -.
DR UniPathway; UPA00253; UER00456.
DR Proteomes; UP000001023; Chromosome.
DR GO; GO:0033735; F:aspartate dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0051287; F:NAD binding; IEA:UniProtKB-UniRule.
DR GO; GO:0050661; F:NADP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016639; F:oxidoreductase activity, acting on the CH-NH2 group of donors, NAD or NADP as acceptor; IEA:UniProtKB-UniRule.
DR GO; GO:0009435; P:NAD biosynthetic process; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01265; NadX; 1.
DR InterPro; IPR005106; Asp/hSer_DH_NAD-bd.
DR InterPro; IPR002811; Asp_DH.
DR InterPro; IPR020626; Asp_DH_prok.
DR InterPro; IPR011182; L-Asp_DH.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR Pfam; PF01958; DUF108; 1.
DR Pfam; PF03447; NAD_binding_3; 1.
DR PIRSF; PIRSF005227; Asp_dh_NAD_syn; 1.
DR SUPFAM; SSF51735; SSF51735; 1.
PE 3: Inferred from homology;
KW NAD; NADP; Oxidoreductase; Pyridine nucleotide biosynthesis;
KW Reference proteome.
FT CHAIN 1..275
FT /note="L-aspartate dehydrogenase"
FT /id="PRO_0000144892"
FT ACT_SITE 226
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01265"
FT BINDING 130
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01265"
FT BINDING 196
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01265"
SQ SEQUENCE 275 AA; 27808 MW; D98084319F319CD8 CRC64;
MWKLWGSWPE GDRVRIALIG HGPIAAHVAA HLPVGVQLTG ALCRPGRDDA ARAALGVSVA
QALEGLPQRP DLLVDCAGHS GLRAHGLTAL GAGVEVLTVS VGALADAVFC AELEDAARAG
GTRLCLASGA IGALDALAAA AMGTGLQVTY TGRKPPQGWR GSRAEKVLDL KALTGPVTHF
TGTARAAAQA YPKNANVAAA VALAGAGLDA TRAELIADPG AAANIHEIAA EGAFGRFRFQ
IEGLPLPGNP RSSALTALSL LAALRQRGAA IRPSF
