A9BBN2 (A9BBN2_PROM4) 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:	P9211_13131

Organism

Prochlorococcus marinus (strain MIT 9211) [Complete proteome] [HAMAP] EMBL ABX09244.1

Taxonomic identifier

93059 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Prochlorophytes › Prochlorococcaceae › Prochlorococcus

Protein attributes

Sequence length	302 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 ABX09244.1 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)
	A9BBN2 [UniParc]. Last modified January 15, 2008. Version 1. Checksum: D8403E05F385E518	FASTA	302	32,890
	10 20 30 40 50 60 MPKLGLIVND GKERAVEIAL TIQKRLESSG YEVVRASSSG GMVGFANPDQ HMRMNGYSAH 70 80 90 100 110 120 VPEGFDSSMK MAIVLGGDGT VLSAARQTAP VQVPILTINT GHLGFLAEAY LSDLDNAIDQ 130 140 150 160 170 180 ILSSDWEIEL RTSLVVSILR GDQRRWEALC LNEMALHREP LTSMCHFEIS IGRHAPVDIS 190 200 210 220 230 240 ADGVILSTPT GSTAYSLSAG GPVITPDCPV LQLTPIAPHS LASRALVFSD LEPVTVFPAT 250 260 270 280 290 300 PERLMMVVDG TAGCYVWPED RVLIRRSNHP VKFVRLSDHE FFQVLRKKLG WGLPHEAKPD KS

References

[1]

"Patterns and implications of gene gain and loss in the evolution of Prochlorococcus." Kettler G.C., Martiny A.C., Huang K., Zucker J., Coleman M.L., Rodrigue S., Chen F., Lapidus A., Ferriera S., Johnson J., Steglich C., Church G.M., Richardson P., Chisholm S.W. PLoS Genet. 3:2515-2528(2007) [PubMed: 18159947] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000878 Genomic DNA. Translation: ABX09244.1.
RefSeq	YP_001551198.1. NC_009976.1.
3D structure databases
ProteinModelPortal	A9BBN2.
ModBase	Search...
Protein-protein interaction databases
STRING	A9BBN2.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5731602.
GenomeReviews	Gene locus P9211_13131 in contig CP000878_GR.
KEGG	pmj:P9211_13131.
PATRIC	22988230. VBIProMar136502_1387.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG713904.
OMA	KLGWGLP.
PhylomeDB	A9BBN2.
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

A9BBN2_PROM4

Accession

Primary (citable) accession number: A9BBN2

Entry history

Integrated into UniProtKB/TrEMBL:	January 15, 2008
Last sequence update:	January 15, 2008
Last modified:	December 14, 2011
This is version 36 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)