Reviewed, UniProtKB/Swiss-Prot B3QMM3 (AROK_CHLP8)

Names and origin

Protein names

Recommended name:
    Shikimate kinase
      Short name=SK
    EC=2.7.1.71

Gene names

Name:	aroK
Ordered Locus Names:	Cpar_0759

Organism

Chlorobaculum parvum (strain NCIB 8327) (Chlorobium vibrioforme subsp. thiosulfatophilum (strain DSM 263 / NCIB 8327)) [Complete proteome] [HAMAP]

Taxonomic identifier

517417 [NCBI]

Taxonomic lineage

Bacteria › Chlorobi › Chlorobia › Chlorobiales › Chlorobiaceae › Chlorobaculum

Protein attributes

Sequence length	187 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Catalyzes the specific phosphorylation of the 3-hydroxyl group of shikimic acid using ATP as a cosubstrate By similarity. HAMAP MF_00109
Catalytic activity	ATP + shikimate = ADP + shikimate 3-phosphate. HAMAP MF_00109
Cofactor	Binds 1 magnesium ion per subunit By similarity. HAMAP MF_00109
Pathway	Metabolic intermediate biosynthesis; chorismate biosynthesis; chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step 5/7. HAMAP MF_00109
Subunit structure	Monomer By similarity. HAMAP MF_00109
Subcellular location	Cytoplasm By similarity HAMAP MF_00109.
Sequence similarities	Belongs to the shikimate kinase family.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Aromatic amino acid biosynthesis
Cellular component	Cytoplasm
Ligand	ATP-binding Magnesium Metal-binding Nucleotide-binding
Molecular function	Kinase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	aromatic amino acid family 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: HAMAP shikimate 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 – 187	187	Shikimate kinase HAMAP MF_00109		PRO_1000094377
Regions
	Nucleotide binding	14 – 19	6	ATP By similarity
Sites
	Metal binding	18	1	Magnesium By similarity
	Binding site	36	1	Substrate By similarity
	Binding site	60	1	Substrate By similarity
	Binding site	82	1	Substrate; via amide nitrogen By similarity
	Binding site	120	1	ATP By similarity
	Binding site	147	1	Substrate By similarity

Sequences

	Sequence		Length	Mass (Da)
	B3QMM3-1 [UniParc]. Last modified September 2, 2008. Version 1. Checksum: 4E345C9828EC1E57	FASTA	187	21,278
	10 20 30 40 50 60 MKHHSLIFLT GFSGSGKSTI GPLLANSLGF EFIDLDREIE LAAGKSINRI FAEDGEAAFR 70 80 90 100 110 120 ELELRTLERI GSQKEMVVSL GGGVLENDRC FELIRRTGTL VYMKSSPEIL SLRLQHKTDR 130 140 150 160 170 180 PLLKGPNGEK LSREQVEQRI SEILEKREPR YQKADLIIVT DSKKIGSTVE EMTRKIERHI RRVERDS

References

[1]

"Complete sequence of Chlorobaculum parvum NCIB 8327." Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Zhao F., Li T., Liu Z. , Overmann J., Bryant D.A., Richardson P. Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001099 Genomic DNA. Translation: ACF11176.1.
RefSeq	YP_001998376.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	6419686.
GenomeReviews	Gene locus Cpar_0759 in contig CP001099_GR.
KEGG	cpc:Cpar_0759.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG335815.
OMA	MIISERV.
Family and domain databases
HAMAP	MF_00109. Shikimate_kinase. [Tree]
InterPro	IPR000623. Shik_kinase. [Graphical view]
Pfam	PF01202. SKI. 1 hit. [Graphical view]
PRINTS	PR01100. SHIKIMTKNASE.
PROSITE	PS01128. SHIKIMATE_KINASE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

AROK_CHLP8

Accession

Primary (citable) accession number: B3QMM3

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 24, 2009
Last sequence update:	September 2, 2008
Last modified:	January 19, 2010
This is version 14 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)