Reviewed, UniProtKB/Swiss-Prot A1W573 (NDK_ACISJ)

Names and origin

Protein names

Recommended name:
    Nucleoside diphosphate kinase
      Short name=NDK
      Short name=NDP kinase
    EC=2.7.4.6
Alternative name(s):
    Nucleoside-2-P kinase

Gene names

Name:	ndk
Ordered Locus Names:	Ajs_1166

Organism

Acidovorax sp. (strain JS42) [Complete proteome] [HAMAP]

Taxonomic identifier

232721 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Comamonadaceae › Acidovorax

Protein attributes

Sequence length	141 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate. HAMAP MF_00451
Catalytic activity	ATP + nucleoside diphosphate = ADP + nucleoside triphosphate. HAMAP MF_00451
Cofactor	Magnesium By similarity. HAMAP MF_00451
Subunit structure	Homotetramer By similarity. HAMAP MF_00451
Subcellular location	Cytoplasm By similarity HAMAP MF_00451.
Sequence similarities	Belongs to the NDK family.

Ontologies

Keywords
Biological process	Nucleotide metabolism
Cellular component	Cytoplasm
Ligand	ATP-binding Magnesium Metal-binding Nucleotide-binding
Molecular function	Kinase Transferase
PTM	Phosphoprotein
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	CTP biosynthetic process Inferred from electronic annotation. Source: HAMAP GTP biosynthetic process Inferred from electronic annotation. Source: HAMAP UTP biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: HAMAP magnesium ion binding Inferred from electronic annotation. Source: UniProtKB-KW nucleoside diphosphate kinase activity 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 – 141	141	Nucleoside diphosphate kinase HAMAP MF_00451		PRO_1000026202
Sites
	Active site	117	1	Pros-phosphohistidine intermediate By similarity
	Binding site	11	1	ATP By similarity
	Binding site	59	1	ATP By similarity
	Binding site	87	1	ATP By similarity
	Binding site	93	1	ATP By similarity
	Binding site	104	1	ATP By similarity
	Binding site	114	1	ATP By similarity

Sequences

	Sequence		Length	Mass (Da)
	A1W573-1 [UniParc]. Last modified February 6, 2007. Version 1. Checksum: BC80AABD8B1BFFE6	FASTA	141	15,354
	10 20 30 40 50 60 MAIERTLSII KPDAVAKNVI GQIYARFEAA GLKIAAARMI HLSRAEAEQF YAVHKERPFF 70 80 90 100 110 120 KDLVDFMISG PVMVQALEGE NAVLKNRELM GATDPKKAAP GTIRADFADS IDANAVHGSD 130 140 AAETAQVEVA FFFPGLNIYS R

References

[1]

"Complete sequence of chromosome 1 of Acidovorax sp. JS42." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chertkov O., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M. , Hauser L., Kyrpides N., Kim E., Stahl D., Richardson P. Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000539 Genomic DNA. Translation: ABM41398.1.
RefSeq	YP_985474.1.
3D structure databases
SMR	A1W573. Positions 2-140.
ModBase	Search...
Protein-protein interaction databases
STRING	A1W573.
Genome annotation databases
GeneID	4672269.
GenomeReviews	Gene locus Ajs_1166 in contig CP000539_GR.
KEGG	ajs:Ajs_1166.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0105.
HOGENOM	HBG445152.
OMA	IRAEFAE.
PhylomeDB	A1W573.
Family and domain databases
HAMAP	MF_00451. NDP_kinase. [Tree]
InterPro	IPR001564. Nuc_diP_kinase_core. [Graphical view]
Gene3D	G3DSA:3.30.70.141. NDK. 1 hit.
PANTHER	PTHR11349. Nuc_diP_kinase_core. 1 hit.
Pfam	PF00334. NDK. 1 hit. [Graphical view]
PRINTS	PR01243. NUCDPKINASE.
SMART	SM00562. NDK. 1 hit. [Graphical view]
PROSITE	PS00469. NDP_KINASES. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

NDK_ACISJ

Accession

Primary (citable) accession number: A1W573

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	February 6, 2007
Last modified:	January 19, 2010
This is version 25 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)