B8HN77 (B8HN77_CYAP4) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Probable inorganic polyphosphate/ATP-NAD kinase 2 HAMAP MF_00361
Short name=Poly(P)/ATP NAD kinase 2 HAMAP MF_00361
EC=2.7.1.23 HAMAP MF_00361

Gene names

Name:	ppnK2 HAMAP MF_00361
Ordered Locus Names:	Cyan7425_4904

Organism

Cyanothece sp. (strain PCC 7425 / ATCC 29141) [Complete proteome] [HAMAP] EMBL ACL47204.1

Taxonomic identifier

395961 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Cyanothece

Protein attributes

Sequence length	306 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 ACL47204.1 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)
	B8HN77 [UniParc]. Last modified March 3, 2009. Version 1. Checksum: 94667ACC04A1F5BD	FASTA	306	33,079
	10 20 30 40 50 60 MSKAGIIYNE IKPTACRAAF ELKDKLEAWG WSVSLATGIG GILGYSRPES PVCHTPIDQL 70 80 90 100 110 120 APPGFDQDTQ FAIVLGGDGT VLSACRQLGP CGIPLLTINT GHMGFLTETY LNQLPEALEQ 130 140 150 160 170 180 VLEGNYCLEE RDMLTVQVMR EGTVLWEALS LNEMVLHKEP LTGMCHFEVA VGQHARVDIA 190 200 210 220 230 240 ADGIIISTPT GSTAYALSAG GPVITPGVPV LQLVPICPHS LASRALVFAN TELVKIYPAN 250 260 270 280 290 300 PVKPLVLVVD GNAGCYVLPE DVLQVHRSPY LARFIRLRSP EFFHVLREKL GWGLPHIAKP TSVELP

References

[1]

"Complete sequence of chromosome Cyanothece sp. PCC 7425." Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Sims D., Meineke L., Brettin T., Detter J.C., Han C., Larimer F., Land M., Hauser L., Kyrpides N. , Ovchinnikova G., Liberton M., Stoeckel J., Banerjee A., Singh A., Page L., Sato H., Zhao L., Sherman L., Pakrasi H.B., Richardson P. Submitted (JAN-2009) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 7425 / ATCC 29141.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001344 Genomic DNA. Translation: ACL47204.1.
RefSeq	YP_002485565.1. NC_011884.1.
3D structure databases
ProteinModelPortal	B8HN77.
ModBase	Search...
Protein-protein interaction databases
STRING	B8HN77.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	7290857.
GenomeReviews	Gene locus Cyan7425_4904 in contig CP001344_GR.
KEGG	cyn:Cyan7425_4904.
PATRIC	21570795. VBICyaSp30657_4886.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG713904.
OMA	KLGWGLP.
PhylomeDB	B8HN77.
ProtClustDB	PRK02649.
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

B8HN77_CYAP4

Accession

Primary (citable) accession number: B8HN77

Entry history

Integrated into UniProtKB/TrEMBL:	March 3, 2009
Last sequence update:	March 3, 2009
Last modified:	December 14, 2011
This is version 24 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)