Reviewed, UniProtKB/Swiss-Prot Q8LAH8 (NDK4_ARATH)

Names and origin

Protein names

Recommended name:
    Nucleoside diphosphate kinase IV, chloroplastic/mitochondrial
      Short name=NDP kinase IV
      Short name=NDPK IV
      Short name=NDK IV
    EC=2.7.4.6
Alternative name(s):
    Nucleoside diphosphate kinase 4

Gene names

Name:	NDK4
Ordered Locus Names:	At4g23900
ORF Names:	T32A16.70

Organism

Arabidopsis thaliana (Mouse-ear cress) [Complete proteome]

Taxonomic identifier

3702 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › malvids › Brassicales › Brassicaceae › Arabidopsis

Protein attributes

Sequence length	237 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level.

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. Shows the highest specificity towards GDP By similarity.
Catalytic activity	ATP + nucleoside diphosphate = ADP + nucleoside triphosphate.
Cofactor	Magnesium By similarity.
Subunit structure	Homohexamer Probable.
Subcellular location	Plastid › chloroplast thylakoid lumen By similarity. Mitochondrion intermembrane space By similarity Ref.5 Ref.6.
Sequence similarities	Belongs to the NDK family.

Ontologies

Keywords
Biological process	Nucleotide metabolism
Cellular component	Chloroplast Mitochondrion Plastid Thylakoid
Domain	Transit peptide
Ligand	ATP-binding Magnesium Metal-binding Nucleotide-binding
Molecular function	Kinase Transferase
PTM	Phosphoprotein
Technical term	Complete proteome Direct protein sequencing
Gene Ontology (GO)
Biological process	CTP biosynthetic process Inferred from electronic annotation. Source: InterPro GTP biosynthetic process Inferred from electronic annotation. Source: InterPro UTP biosynthetic process Inferred from electronic annotation. Source: InterPro
Cellular component	chloroplast thylakoid lumen Inferred from electronic annotation. Source: UniProtKB-SubCell mitochondrial intermembrane space Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW magnesium ion binding Inferred from electronic annotation. Source: UniProtKB-KW nucleoside diphosphate kinase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Transit peptide	1 – 84	84	Chloroplast and mitochondrion By similarity
	Chain	85 – 237	153	Nucleoside diphosphate kinase IV, chloroplastic/mitochondrial		PRO_0000019436
Sites
	Active site	201	1	Pros-phosphohistidine intermediate By similarity
	Binding site	95	1	ATP By similarity
	Binding site	143	1	ATP By similarity
	Binding site	171	1	ATP By similarity
	Binding site	177	1	ATP By similarity
	Binding site	188	1	ATP By similarity
	Binding site	198	1	ATP By similarity
Experimental info
	Sequence conflict	36	1	S → T in AAM65336. Ref.4
	Sequence conflict	66	1	G → R in AAM65336. Ref.4

Sequences

	Sequence		Length	Mass (Da)
	Q8LAH8-1 [UniParc]. Last modified March 15, 2004. Version 2. Checksum: 0CC2B487E3D376FA	FASTA	237	25,773
	10 20 30 40 50 60 MSSQICRSAS RAARSLLSSA KNARFFSEGR AIGAASVVHA TGKVPQYASN FGKSGSGFVS 70 80 90 100 110 120 NSWITGLLAL PAAAFMLQDQ EALAAEMERT FIAIKPDGVQ RGLISEIITR FERKGYKLVG 130 140 150 160 170 180 IKVMVPSKGF AQKHYHDLKE RPFFNGLCNF LSSGPVVAMV WEGEGVIRYG RKLIGATDPQ 190 200 210 220 230 KSEPGTIRGD LAVVVGRNII HGSDGPETAK DEISLWFKPE ELVSYTSNAE KWIYGQN

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Arabidopsis NDP kinase gene NDK4." Yabe N., Hashimoto K., Hasunuma K. Submitted (JUN-2000) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: cv. Columbia.
[2]	"Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana." Mayer K.F.X., Schueller C., Wambutt R., Murphy G., Volckaert G., Pohl T., Duesterhoeft A., Stiekema W., Entian K.-D., Terryn N., Harris B., Ansorge W., Brandt P., Grivell L.A., Rieger M., Weichselgartner M., de Simone V., Obermaier B. , Mache R., Mueller M., Kreis M., Delseny M., Puigdomenech P., Watson M., Schmidtheini T., Reichert B., Portetelle D., Perez-Alonso M., Boutry M., Bancroft I., Vos P., Hoheisel J., Zimmermann W., Wedler H., Ridley P., Langham S.-A., McCullagh B., Bilham L., Robben J., van der Schueren J., Grymonprez B., Chuang Y.-J., Vandenbussche F., Braeken M., Weltjens I., Voet M., Bastiaens I., Aert R., Defoor E., Weitzenegger T., Bothe G., Ramsperger U., Hilbert H., Braun M., Holzer E., Brandt A., Peters S., van Staveren M., Dirkse W., Mooijman P., Klein Lankhorst R., Rose M., Hauf J., Koetter P., Berneiser S., Hempel S., Feldpausch M., Lamberth S., Van den Daele H., De Keyser A., Buysshaert C., Gielen J., Villarroel R., De Clercq R., van Montagu M., Rogers J., Cronin A., Quail M.A., Bray-Allen S., Clark L., Doggett J., Hall S., Kay M., Lennard N., McLay K., Mayes R., Pettett A., Rajandream M.A., Lyne M., Benes V., Rechmann S., Borkova D., Bloecker H., Scharfe M., Grimm M., Loehnert T.-H., Dose S., de Haan M., Maarse A.C., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Fartmann B., Granderath K., Dauner D., Herzl A., Neumann S., Argiriou A., Vitale D., Liguori R., Piravandi E., Massenet O., Quigley F., Clabauld G., Muendlein A., Felber R., Schnabl S., Hiller R., Schmidt W., Lecharny A., Aubourg S., Chefdor F., Cooke R., Berger C., Monfort A., Casacuberta E., Gibbons T., Weber N., Vandenbol M., Bargues M., Terol J., Torres A., Perez-Perez A., Purnelle B., Bent E., Johnson S., Tacon D., Jesse T., Heijnen L., Schwarz S., Scholler P., Heber S., Francs P., Bielke C., Frishman D., Haase D., Lemcke K., Mewes H.-W., Stocker S., Zaccaria P., Bevan M., Wilson R.K., de la Bastide M., Habermann K., Parnell L., Dedhia N., Gnoj L., Schutz K., Huang E., Spiegel L., Sekhon M., Murray J., Sheet P., Cordes M., Abu-Threideh J., Stoneking T., Kalicki J., Graves T., Harmon G., Edwards J., Latreille P., Courtney L., Cloud J., Abbott A., Scott K., Johnson D., Minx P., Bentley D., Fulton B., Miller N., Greco T., Kemp K., Kramer J., Fulton L., Mardis E., Dante M., Pepin K., Hillier L.W., Nelson J., Spieth J., Ryan E., Andrews S., Geisel C., Layman D., Du H., Ali J., Berghoff A., Jones K., Drone K., Cotton M., Joshu C., Antonoiu B., Zidanic M., Strong C., Sun H., Lamar B., Yordan C., Ma P., Zhong J., Preston R., Vil D., Shekher M., Matero A., Shah R., Swaby I.K., O'Shaughnessy A., Rodriguez M., Hoffman J., Till S., Granat S., Shohdy N., Hasegawa A., Hameed A., Lodhi M., Johnson A., Chen E., Marra M.A., Martienssen R., McCombie W.R. Nature 402:769-777(1999) [PubMed: 10617198] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia.
[3]	"Functional annotation of a full-length Arabidopsis cDNA collection." Seki M., Narusaka M., Kamiya A., Ishida J., Satou M., Sakurai T., Nakajima M., Enju A., Akiyama K., Oono Y., Muramatsu M., Hayashizaki Y., Kawai J., Carninci P., Itoh M., Ishii Y., Arakawa T., Shibata K., Shinagawa A., Shinozaki K. Science 296:141-145(2002) [PubMed: 11910074] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Columbia.
[4]	"Full-length cDNA from Arabidopsis thaliana." Brover V.V., Troukhan M.E., Alexandrov N.A., Lu Y.-P., Flavell R.B., Feldmann K.A. Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
[5]	"Proteomic approach to identify novel mitochondrial proteins in Arabidopsis." Kruft V., Eubel H., Jaensch L., Werhahn W., Braun H.-P. Plant Physiol. 127:1694-1710(2001) [PubMed: 11743114] [Abstract] Cited for: PROTEIN SEQUENCE OF 85-102, SUBCELLULAR LOCATION. Tissue: Leaf and Stem.
[6]	"Experimental analysis of the Arabidopsis mitochondrial proteome highlights signaling and regulatory components, provides assessment of targeting prediction programs, and indicates plant-specific mitochondrial proteins." Heazlewood J.L., Tonti-Filippini J.S., Gout A.M., Day D.A., Whelan J., Millar A.H. Plant Cell 16:241-256(2004) [PubMed: 14671022] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS], SUBCELLULAR LOCATION [LARGE SCALE ANALYSIS].
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AL161560 Genomic DNA. Translation: CAB81308.1. AL078468 Genomic DNA. Translation: CAB43890.1. AB044970 Genomic DNA. Translation: BAB19789.1. AK117895 mRNA. Translation: BAC42534.1. AY087800 mRNA. Translation: AAM65336.1.
IPI	IPI00542543.
PIR	T08909.
RefSeq	NP_567690.1.
UniGene	At.32397 Rra.16635 Rsa.15627
3D structure databases
SMR	Q8LAH8. Positions 85-235.
ModBase	Search...
Protein-protein interaction databases
STRING	Q8LAH8.
Proteomic databases
PRIDE	Q8LAH8.
Genome annotation databases
GeneID	828490.
GenomeReviews	Gene locus AT4G23900 in contig CT486007_GR.
KEGG	ath:AT4G23900.
NMPDR	fig|3702.1.peg.20272.
Organism-specific databases
GeneFarm	1972. 147.
TAIR	At4g23900.
Phylogenomic databases
HOGENOM	HBG445152.
InParanoid	Q8LAH8.
OMA	VAIKIVV.
PhylomeDB	Q8LAH8.
Enzyme and pathway databases
BRENDA	2.7.4.6. 302.
Gene expression databases
ArrayExpress	Q8LAH8.
Genevestigator	Q8LAH8.
GermOnline	AT4G23900. Arabidopsis thaliana.
Family and domain databases
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. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

NDK4_ARATH

Accession

Primary (citable) accession number: Q8LAH8
Secondary accession number(s): Q9T0A5

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 15, 2004
Last sequence update:	March 15, 2004
Last modified:	February 9, 2010
This is version 65 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)