Reviewed, UniProtKB/Swiss-Prot Q9HYA4 (ASPD_PSEAE)

Names and origin

Protein names

Recommended name:
    Probable L-aspartate dehydrogenase
    EC=1.4.1.21

Gene names

Name:	nadX
Ordered Locus Names:	PA3505

Organism

Pseudomonas aeruginosa [Complete proteome] [HAMAP]

Taxonomic identifier

287 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Pseudomonadaceae › Pseudomonas

Protein attributes

Sequence length	267 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Specifically catalyzes the NAD or NADP-dependent dehydrogenation of L-aspartate to iminoaspartate By similarity.
Catalytic activity	L-aspartate + H2O + NAD(P)+ = oxaloacetate + NH3 + NAD(P)H. HAMAP MF_01265
Pathway	Cofactor biosynthesis; NAD(+) biosynthesis; iminoaspartate from L-aspartate (dehydrogenase route): step 1/1. HAMAP MF_01265
Miscellaneous	The iminoaspartate product is unstable in aqueous solution and can decompose to oxaloacetate and ammonia By similarity.
Sequence similarities	Belongs to the L-aspartate dehydrogenase family.

Ontologies

Keywords
Biological process	Pyridine nucleotide biosynthesis
Ligand	NAD NADP
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	NAD biosynthetic process Inferred from electronic annotation. Source: HAMAP NADP catabolic process Inferred from electronic annotation. Source: InterPro oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	NAD or NADH binding Inferred from electronic annotation. Source: HAMAP NADP or NADPH binding Inferred from electronic annotation. Source: HAMAP aspartate dehydrogenase activity Inferred from electronic annotation. Source: EC oxidoreductase activity, acting on the CH-NH2 group of donors, NAD or NADP as acceptor Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 267	267	Probable L-aspartate dehydrogenase HAMAP MF_01265		PRO_0000144890
Sites
	Active site	220	1	By similarity
	Binding site	124	1	NAD; via amide nitrogen By similarity
	Binding site	190	1	NAD By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q9HYA4-1 [UniParc]. Last modified March 1, 2001. Version 1. Checksum: 208FBC975A872F86	FASTA	267	27,920
	10 20 30 40 50 60 MLNIVMIGCG AIGAGVLELL ENDPQLRVDA VIVPRDSETQ VRHRLASLRR PPRVLSALPA 70 80 90 100 110 120 GERPDLLVEC AGHRAIEQHV LPALAQGIPC LVVSVGALSE PGLVERLEAA AQAGGSRIEL 130 140 150 160 170 180 LPGAIGAIDA LSAARVGGLE SVRYTGRKPA SAWLGTPGET VCDLQRLEKA RVIFDGSARE 190 200 210 220 230 240 AARLYPKNAN VAATLSLAGL GLDRTQVRLI ADPESCENVH QVEASGAFGG FELTLRGKPL 250 260 AANPKTSALT VYSVVRALGN HAHAISI

References

[1]

"Complete genome sequence of Pseudomonas aeruginosa PAO1, an opportunistic pathogen." Stover C.K., Pham X.-Q.T., Erwin A.L., Mizoguchi S.D., Warrener P., Hickey M.J., Brinkman F.S.L., Hufnagle W.O., Kowalik D.J., Lagrou M., Garber R.L., Goltry L., Tolentino E., Westbrock-Wadman S., Yuan Y., Brody L.L., Coulter S.N., Folger K.R. , Kas A., Larbig K., Lim R.M., Smith K.A., Spencer D.H., Wong G.K.-S., Wu Z., Paulsen I.T., Reizer J., Saier M.H. Jr., Hancock R.E.W., Lory S., Olson M.V. Nature 406:959-964(2000) [PubMed: 10984043] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE004091 Genomic DNA. Translation: AAG06893.1.
PIR	G83206.
RefSeq	NP_252195.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	879175.
GenomeReviews	Gene locus PA3505 in contig AE004091_GR.
KEGG	pae:PA3505.
NMPDR	fig|208964.1.peg.3505.
Organism-specific databases
PseudoCAP	PA3505.
CMR	Search...
Phylogenomic databases
HOGENOM	Q9HYA4.
OMA	Q9HYA4. ECAGHSA.
Enzyme and pathway databases
BioCyc	PAER208964:PA3505-MON.
BRENDA	1.4.1.21. 354.
Family and domain databases
HAMAP	MF_01265. [Tree]
InterPro	IPR005106. Asp/hSer_DH_NAD-bd. IPR002811. Asp_DH. IPR011182. Asp_DH_NAD_syn. [Graphical view]
Pfam	PF01958. DUF108. 1 hit. PF03447. NAD_binding_3. 1 hit. [Graphical view]
PIRSF	PIRSF005227. Asp_dh_NAD_syn. 1 hit.
ProDom	PD017325. Asp_dh. 1 hit. [Graphical view] [Entries sharing at least one domain]
ProtoNet	Search...

Entry information

Entry name

ASPD_PSEAE

Accession

Primary (citable) accession number: Q9HYA4

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 16, 2005
Last sequence update:	March 1, 2001
Last modified:	June 16, 2009
This is version 46 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)