Reviewed, UniProtKB/Swiss-Prot B7IXM2 (AROK_BACC2)

Names and origin

Protein names

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

Gene names

Name:	aroK
Ordered Locus Names:	BCG9842_B0893

Organism

Bacillus cereus (strain G9842) [Complete proteome] [HAMAP]

Taxonomic identifier

405531 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus › Bacillus cereus group

Protein attributes

Sequence length	165 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
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.
Catalytic activity	ATP + shikimate = ADP + shikimate 3-phosphate. HAMAP MF_00109
Cofactor	Binds 1 magnesium ion per subunit By similarity.
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.
Subcellular location	Cytoplasm By similarity.
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 – 165	165	Shikimate kinase HAMAP MF_00109		PRO_1000117453
Regions
	Nucleotide binding	11 – 16	6	ATP By similarity
Sites
	Metal binding	15	1	Magnesium By similarity
	Binding site	33	1	Substrate By similarity
	Binding site	57	1	Substrate By similarity
	Binding site	78	1	Substrate; via amide nitrogen By similarity
	Binding site	116	1	ATP By similarity
	Binding site	134	1	Substrate By similarity

Sequences

	Sequence		Length	Mass (Da)
	B7IXM2-1 [UniParc]. Last modified February 10, 2009. Version 1. Checksum: A4B43F2000A4A164	FASTA	165	19,200
	10 20 30 40 50 60 MKSIYITGYM GAGKTTIGKA LSQELQMDVV DTDQKIEEKQ KKAIRDIFAE EGEMTFREYE 70 80 90 100 110 120 SEMLRSLPVH NVIITTGGGI IERAENRKWM KENGTVVYLY CDPNVIAERL REDTTRPLFQ 130 140 150 160 KKDIDAFVKK FESRRAYYEE AHIHIDTTNK SVKQIMNELK EKINV

References

[1]	"Genome sequence of Bacillus cereus G9842." Dodson R.J., Durkin A.S., Rosovitz M.J., Rasko D.A., Hoffmaster A., Ravel J., Sutton G. Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP001186 Genomic DNA. Translation: ACK94373.1.
RefSeq	YP_002447806.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	7185520.
GenomeReviews	Gene locus BCG9842_B0893 in contig CP001186_GR.
KEGG	bcg:BCG9842_B0893.
Organism-specific databases
CMR	Search...
Family and domain databases
HAMAP	MF_00109. [Tree]
InterPro	IPR000623. Shik_kinase. [Graphical view]
Pfam	PF01202. SKI. 1 hit. [Graphical view]
PRINTS	PR01100. SHIKIMTKNASE.
PROSITE	PS01128. SHIKIMATE_KINASE. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

AROK_BACC2

Accession

Primary (citable) accession number: B7IXM2

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	February 10, 2009
Last modified:	September 22, 2009
This is version 7 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)