Reviewed, UniProtKB/Swiss-Prot B1IMQ2 (AROK_CLOBK)

Names and origin

Protein names

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

Gene names

Name:	aroK
Ordered Locus Names:	CLD_2738

Organism

Clostridium botulinum (strain Okra / Type B1) [Complete proteome] [HAMAP]

Taxonomic identifier

498213 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Clostridia › Clostridiales › Clostridiaceae › Clostridium

Protein attributes

Sequence length	170 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 – 170	170	Shikimate kinase HAMAP MF_00109		PRO_1000094382
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	79	1	Substrate; via amide nitrogen By similarity
	Binding site	119	1	ATP By similarity
	Binding site	137	1	Substrate By similarity

Sequences

	Sequence		Length	Mass (Da)
	B1IMQ2-1 [UniParc]. Last modified April 29, 2008. Version 1. Checksum: 1B3B4152C29D0AD2	FASTA	170	20,083
	10 20 30 40 50 60 MENIVLIGMP LSGKSTLGRE LSKILKYDLI DTDTLIEEME DKSIKEIFKI YGEDYFREKE 70 80 90 100 110 120 LEIINKLKKE SNKVISTGGG LPIYNKNIYE LKNIGFTVYL KVPLEELIKR MVKKEYDTRP 130 140 150 160 170 LLKNNDTKFL EEMYKNRIEI YEKAHTIICN TNYEESLIKI VRAYKKWKGI

References

[1]

"Analysis of the neurotoxin complex genes in Clostridium botulinum A1-A4 and B1 strains: BoNT/A3, /Ba4 and /B1 clusters are located within plasmids." Smith T.J., Hill K.K., Foley B.T., Detter J.C., Munk A.C., Bruce D.C., Doggett N.A., Smith L.A., Marks J.D., Xie G., Brettin T.S. PLoS ONE 2:E1271-E1271(2007) [PubMed: 18060065] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000939 Genomic DNA. Translation: ACA46885.1.
RefSeq	YP_001781450.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	6148552.
GenomeReviews	Gene locus CLD_2738 in contig CP000939_GR.
KEGG	cbb:CLD_2738.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	ENWGILR.
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_CLOBK

Accession

Primary (citable) accession number: B1IMQ2

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 24, 2009
Last sequence update:	April 29, 2008
Last modified:	November 3, 2009
This is version 11 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)