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A6VK38 (ASPD_METM7) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 47. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Probable L-aspartate dehydrogenase

EC=1.4.1.21
Gene names
Name:nadX
Ordered Locus Names:MmarC7_1758
OrganismMethanococcus maripaludis (strain C7 / ATCC BAA-1331) [Complete proteome] [HAMAP]
Taxonomic identifier426368 [NCBI]
Taxonomic lineageArchaeaEuryarchaeotaMethanococciMethanococcalesMethanococcaceaeMethanococcus

Protein attributes

Sequence length267 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Specifically catalyzes the NAD or NADP-dependent dehydrogenation of L-aspartate to iminoaspartate By similarity. HAMAP-Rule MF_01265

Catalytic activity

L-aspartate + H2O + NAD(P)+ = oxaloacetate + NH3 + NAD(P)H. HAMAP-Rule MF_01265

Pathway

Cofactor biosynthesis; NAD(+) biosynthesis; iminoaspartate from L-aspartate (dehydrogenase route): step 1/1. HAMAP-Rule 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.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 267267Probable L-aspartate dehydrogenase HAMAP-Rule MF_01265
PRO_1000067307

Sites

Active site2181 By similarity
Binding site1241NAD; via amide nitrogen By similarity
Binding site1901NAD By similarity

Sequences

Sequence LengthMass (Da)Tools
A6VK38 [UniParc].

Last modified August 21, 2007. Version 1.
Checksum: 99E3D8AFAA8594FF

FASTA26728,601
        10         20         30         40         50         60 
MLKIGVVGCG AIASLITKAL MSDRLNKAEV LAFYDGNLEK AEKLAMETGA DFCRSLDELV 

        70         80         90        100        110        120 
SKDLDLIVEC ASVTAVEDTV IKSLNNDKDV IVMSVGAFAD KDLFLKLYKL AEKLGRKIYI 

       130        140        150        160        170        180 
PSGAIAGIDA VKSGSLGKIS EVTLTTTKPV HGLKSALEEQ GLNTDDIMDP KVVFEGTVFE 

       190        200        210        220        230        240 
AISKFPQNIN VSVVLSLASK YPAKVKIIAD PNLMVNRHEI LVKGSIGTIK TCVENNPCKD 

       250        260 
NPKTSALAAY SAIQLIKDLS EPVRIGT 

« Hide

References

[1]"Complete sequence of Methanococcus maripaludis C7."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Clum A., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Anderson I., Sieprawska-Lupa M., Whitman W.B., Richardson P.
Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: C7 / ATCC BAA-1331.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000745 Genomic DNA. Translation: ABR66814.1.
RefSeqYP_001330965.1. NC_009637.1.

3D structure databases

ProteinModelPortalA6VK38.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING426368.MmarC7_1758.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABR66814; ABR66814; MmarC7_1758.
GeneID5328568.
KEGGmmz:MmarC7_1758.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1712.
HOGENOMHOG000206326.
KOK06989.
OMAECAGHSA.

Enzyme and pathway databases

BioCycMMAR426368:GHHL-1805-MONOMER.
UniPathwayUPA00253; UER00456.

Family and domain databases

Gene3D3.40.50.720. 1 hit.
HAMAPMF_01265. NadX.
InterProIPR005106. Asp/hSer_DH_NAD-bd.
IPR002811. Asp_DH.
IPR011182. Asp_DH_NAD_syn.
IPR020626. Asp_DH_NAD_syn_prok.
IPR022487. Asp_DH_NAD_synth_arc.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PfamPF01958. DUF108. 1 hit.
PF03447. NAD_binding_3. 1 hit.
[Graphical view]
PIRSFPIRSF005227. Asp_dh_NAD_syn. 1 hit.
TIGRFAMsTIGR03855. NAD_NadX. 1 hit.
ProtoNetSearch...

Entry information

Entry nameASPD_METM7
AccessionPrimary (citable) accession number: A6VK38
Entry history
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: August 21, 2007
Last modified: May 14, 2014
This is version 47 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways