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Protein

Probable L-aspartate dehydrogenase

Gene

nadX

Organism
Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Specifically catalyzes the NAD or NADP-dependent dehydrogenation of L-aspartate to iminoaspartate.UniRule annotation

Catalytic activityi

L-aspartate + H2O + NAD(P)+ = oxaloacetate + NH3 + NAD(P)H.UniRule annotation

Pathway: NAD(+) biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes iminoaspartate from L-aspartate (dehydrogenase route).UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Probable L-aspartate dehydrogenase (nadX)
This subpathway is part of the pathway NAD(+) biosynthesis, which is itself part of Cofactor biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes iminoaspartate from L-aspartate (dehydrogenase route), the pathway NAD(+) biosynthesis and in Cofactor biosynthesis.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei120 – 1201NAD; via amide nitrogenUniRule annotation
Binding sitei186 – 1861NADUniRule annotation
Active sitei216 – 2161UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Pyridine nucleotide biosynthesis

Keywords - Ligandi

NAD, NADP

Enzyme and pathway databases

BioCyciASP62977:GJVV-940-MONOMER.
UniPathwayiUPA00253; UER00456.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable L-aspartate dehydrogenaseUniRule annotation (EC:1.4.1.21UniRule annotation)
Gene namesi
Name:nadXUniRule annotation
Ordered Locus Names:ACIAD0997
OrganismiAcinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1)
Taxonomic identifieri62977 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesMoraxellaceaeAcinetobacter
ProteomesiUP000000430 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 263263Probable L-aspartate dehydrogenasePRO_0000144879Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi62977.ACIAD0997.

Structurei

3D structure databases

ProteinModelPortaliQ6FDH0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the L-aspartate dehydrogenase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1712.
HOGENOMiHOG000206326.
KOiK06989.
OMAiPKTSYLA.
OrthoDBiEOG6ND0JC.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
HAMAPiMF_01265. NadX.
InterProiIPR005106. Asp/hSer_DH_NAD-bd.
IPR002811. Asp_DH.
IPR020626. Asp_DH_prok.
IPR011182. L-Asp_DH.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PfamiPF01958. DUF108. 1 hit.
PF03447. NAD_binding_3. 1 hit.
[Graphical view]
PIRSFiPIRSF005227. Asp_dh_NAD_syn. 1 hit.

Sequencei

Sequence statusi: Complete.

Q6FDH0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKQLMMIGFG AMASEVYAHL PQDLELKWIV VPERSVESVK QKVDRHIQVI
60 70 80 90 100
SDINQCDGAP DYVIEVAGQA AVKEHAKNVL AHGWNIGLIS VGTLADSEFF
110 120 130 140 150
TELQQTAEQN GAHLHLLAGA IAGIDGIAAA KEGGLEKVTY KGCKSPNSWR
160 170 180 190 200
GSYAEQLIDL DQVHTVTMFY RGTAREAAQK FPANANVAAT IALAGVGMDN
210 220 230 240 250
TIVELTVDPD TTQNKHTIVA EGRFGQMTIE MVGVPLASNP KTSTLAALSV
260
IRACRNSVEA IQI
Length:263
Mass (Da):28,221
Last modified:July 19, 2004 - v1
Checksum:i9AB52FEC3BA88672
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR543861 Genomic DNA. Translation: CAG67888.1.
RefSeqiWP_011182192.1. NC_005966.1.
YP_045710.1. NC_005966.1.

Genome annotation databases

EnsemblBacteriaiCAG67888; CAG67888; ACIAD0997.
KEGGiaci:ACIAD0997.
PATRICi20739852. VBIAciSp98416_0890.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR543861 Genomic DNA. Translation: CAG67888.1.
RefSeqiWP_011182192.1. NC_005966.1.
YP_045710.1. NC_005966.1.

3D structure databases

ProteinModelPortaliQ6FDH0.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi62977.ACIAD0997.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAG67888; CAG67888; ACIAD0997.
KEGGiaci:ACIAD0997.
PATRICi20739852. VBIAciSp98416_0890.

Phylogenomic databases

eggNOGiCOG1712.
HOGENOMiHOG000206326.
KOiK06989.
OMAiPKTSYLA.
OrthoDBiEOG6ND0JC.

Enzyme and pathway databases

UniPathwayiUPA00253; UER00456.
BioCyciASP62977:GJVV-940-MONOMER.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
HAMAPiMF_01265. NadX.
InterProiIPR005106. Asp/hSer_DH_NAD-bd.
IPR002811. Asp_DH.
IPR020626. Asp_DH_prok.
IPR011182. L-Asp_DH.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PfamiPF01958. DUF108. 1 hit.
PF03447. NAD_binding_3. 1 hit.
[Graphical view]
PIRSFiPIRSF005227. Asp_dh_NAD_syn. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Unique features revealed by the genome sequence of Acinetobacter sp. ADP1, a versatile and naturally transformation competent bacterium."
    Barbe V., Vallenet D., Fonknechten N., Kreimeyer A., Oztas S., Labarre L., Cruveiller S., Robert C., Duprat S., Wincker P., Ornston L.N., Weissenbach J., Marliere P., Cohen G.N., Medigue C.
    Nucleic Acids Res. 32:5766-5779(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 33305 / BD413 / ADP1.

Entry informationi

Entry nameiASPD_ACIAD
AccessioniPrimary (citable) accession number: Q6FDH0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 16, 2005
Last sequence update: July 19, 2004
Last modified: May 27, 2015
This is version 75 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

The iminoaspartate product is unstable in aqueous solution and can decompose to oxaloacetate and ammonia.UniRule annotation

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.