Q2JXH8 (Q2JXH8_SYNJA) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Probable inorganic polyphosphate/ATP-NAD kinase 1 HAMAP MF_00361
Short name=Poly(P)/ATP NAD kinase 1 HAMAP MF_00361
EC=2.7.1.23 HAMAP MF_00361

Gene names

Name:	ppnK1 HAMAP MF_00361
Ordered Locus Names:	CYA_0282

Organism

Synechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime) [Complete proteome] [HAMAP]

Taxonomic identifier

321327 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Synechococcus

Protein attributes

Sequence length	307 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Catalyzes the phosphorylation of NAD to NADP. Utilizes ATP and other nucleoside triphosphates as well as inorganic polyphosphate as a source of phosphorus By similarity. HAMAP MF_00361
Catalytic activity	ATP + NAD+ = ADP + NADP+. HAMAP MF_00361
Cofactor	Divalent metal ions By similarity. HAMAP MF_00361
Subcellular location	Cytoplasm By similarity HAMAP MF_00361.
Sequence similarities	Belongs to the NAD kinase family. HAMAP MF_00361

Ontologies

Keywords
Cellular component	Cytoplasm HAMAP MF_00361
Ligand	ATP-binding HAMAP MF_00361 NAD HAMAP MF_00361 NADP HAMAP MF_00361 Nucleotide-binding
Molecular function	Kinase HAMAP MF_00361 EMBL ABC98504.1 Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW NAD+ kinase activity Inferred from electronic annotation. Source: HAMAP metal ion binding Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	Q2JXH8 [UniParc]. Last modified March 7, 2006. Version 1. Checksum: 7502E05C9AE7E7A9	FASTA	307	33,247
	10 20 30 40 50 60 MSKPKAGILY NDAKPAAKRS SETLSRWFQE QGWEVCVAPN WGGILGYAKP DSPVCLTKVD 70 80 90 100 110 120 SLAPAGFDES MKFAVVLGGD GTVLAAARQL APKGIPLLAV NTGHLGFLTE TYLTHLEEAA 130 140 150 160 170 180 KAAIAGEYIL DRRSMLLVQA YRGNELRWEV LSLNEMVLHR EPLTSMCHFE VTIGDHSPLD 190 200 210 220 230 240 VAADGIILAT PTGSTAYALS AGGPVITPGL PVLQLIPICP HSMASRALVF PDSEEVWISP 250 260 270 280 290 300 ASPQPLVLVA DGNAGCYILP EDQIRVVRAP YCTDLIRLRR PEFFRVMREK LGWGLTYASK PTSVELP

References

[1]

"Population level functional diversity in a microbial community revealed by comparative genomic and metagenomic analyses." Bhaya D., Grossman A.R., Steunou A.-S., Khuri N., Cohan F.M., Hamamura N., Melendrez M.C., Bateson M.M., Ward D.M., Heidelberg J.F. ISME J. 1:703-713(2007) [PubMed: 18059494] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: JA-3-3Ab.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000239 Genomic DNA. Translation: ABC98504.1.
RefSeq	YP_473767.1. NC_007775.1.
3D structure databases
ProteinModelPortal	Q2JXH8.
ModBase	Search...
Protein-protein interaction databases
STRING	Q2JXH8.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	3898067.
GenomeReviews	Gene locus CYA_0282 in contig CP000239_GR.
KEGG	cya:CYA_0282.
PATRIC	23808839. VBISynSp90045_0286.
TIGR	CYA_0282.
Phylogenomic databases
eggNOG	COG0061.
HOGENOM	HBG713904.
OMA	KLGWGLP.
PhylomeDB	Q2JXH8.
ProtClustDB	PRK02649.
Enzyme and pathway databases
BioCyc	SSP321327:CYA_0282-MONOMER.
Family and domain databases
HAMAP	MF_00361. NAD_kinase. [Tree]
InterPro	IPR016064. ATP-NAD_kinase_PpnK-typ. IPR017438. ATP-NAD_kinase_PpnK-typ_a/b. IPR017437. ATP-NAD_kinase_PpnK-typ_all-b. IPR002504. polyP/ATP_NADK_prd. [Graphical view]
Gene3D	G3DSA:2.60.200.30. ATP-NAD_kinase_PpnK-typ. 1 hit. G3DSA:3.40.50.10330. ATP-NAD_kinase_PpnK-typ_a/b. 1 hit.
KO	K00858.
PANTHER	PTHR20275. ATP_NADK. 1 hit.
Pfam	PF01513. NAD_kinase. 1 hit. [Graphical view]
SUPFAM	SSF111331. ATP-NAD_kinase_PpnK-typ. 1 hit.
ProtoNet	Search...

Entry information

Entry name

Q2JXH8_SYNJA

Accession

Primary (citable) accession number: Q2JXH8

Entry history

Integrated into UniProtKB/TrEMBL:	March 7, 2006
Last sequence update:	March 7, 2006
Last modified:	January 25, 2012
This is version 51 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)