Q9RK00 (XYLB_STRCO) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Xylulose kinase
Short name=Xylulokinase
EC=2.7.1.17

Gene names

Name:	xylB
Ordered Locus Names:	SCO1170
ORF Names:	2SCG11.04c, SCG11A.01

Organism

Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145) [Reference proteome] [HAMAP]

Taxonomic identifier

100226 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Actinobacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Streptomycineae › Streptomycetaceae › Streptomyces › Streptomyces coelicolor

Protein attributes

Sequence length	481 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	ATP + D-xylulose = ADP + D-xylulose 5-phosphate.
Sequence similarities	Belongs to the FGGY kinase family.

Ontologies

Keywords
Biological process	Carbohydrate metabolism Xylose metabolism
Ligand	ATP-binding Nucleotide-binding
Molecular function	Kinase Transferase
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	D-xylose metabolic process Inferred from electronic annotation. Source: UniProtKB-KW xylulose metabolic process Inferred from electronic annotation. Source: InterPro
Molecular_function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW xylulokinase 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
	Chain	1 – 481	481	Xylulose kinase		PRO_0000059558

Sequences

	Sequence		Length	Mass (Da)
	Q9RK00 [UniParc]. Last modified May 2, 2002. Version 2. Checksum: 69682F3AD2EEBD03	FASTA	481	49,682
	10 20 30 40 50 60 MSAAEGPLVV GVDTSTQSTK ALVVDAATGR VVASGQAPHT VSSGTGRESD PRQWWDALGE 70 80 90 100 110 120 ALSQCGEAAR EAAAVSVGGQ QHGLVTLDAR GEPVRPALLW NDVRSAPQAR RLIDELGGAK 130 140 150 160 170 180 AWAERTGSVP SASFTVTKWA WLTEHEPEAA RAVKAVRLPH DYLTERLTGE GTTDRGDVSG 190 200 210 220 230 240 TGWWASGTEA YDEEILARVA LDPALLPRVV RPGEVAGTVR DGHGLPFSKG TLVAAGTGDN 250 260 270 280 290 300 AAAALGLGLR PGVPVMSLGT SGTAYAVSQR RPADPTGTVA GFADARGDWL PLACTLNCTL 310 320 330 340 350 360 AVDRVASLLG LDREAVEPGT DVTLLPFLDG ERTPNLPHSS GLLHGLRHDT TAGQLLQAAY 370 380 390 400 410 420 DGAVHSLLGA LDLVLDADAD PSAPLLLIGG GARGTAWQQT VRRLSGRPVQ IPEARELVAL 430 440 450 460 470 480 GAAAQAAGLL TGEDAAAVAR RWNTAAGPVL DAVERDEATL NRITGVLSDA APLLERDAAS R

References

[1]

"Complete genome sequence of the model actinomycete Streptomyces coelicolor A3(2)." Bentley S.D., Chater K.F., Cerdeno-Tarraga A.-M., Challis G.L., Thomson N.R., James K.D., Harris D.E., Quail M.A., Kieser H., Harper D., Bateman A., Brown S., Chandra G., Chen C.W., Collins M., Cronin A., Fraser A., Goble A. , Hidalgo J., Hornsby T., Howarth S., Huang C.-H., Kieser T., Larke L., Murphy L.D., Oliver K., O'Neil S., Rabbinowitsch E., Rajandream M.A., Rutherford K.M., Rutter S., Seeger K., Saunders D., Sharp S., Squares R., Squares S., Taylor K., Warren T., Wietzorrek A., Woodward J.R., Barrell B.G., Parkhill J., Hopwood D.A. Nature 417:141-147(2002) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC BAA-471 / A3(2) / M145.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AL939108 Genomic DNA. Translation: CAD55165.1.
RefSeq	NP_733525.1. NC_003888.3.
3D structure databases
ProteinModelPortal	Q9RK00.
ModBase	Search...
Protein-protein interaction databases
STRING	100226.SCO1170.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	CAD55165; CAD55165; CAD55165.
GeneID	1096593.
KEGG	sco:SCO1170.
PATRIC	23731890. VBIStrCoe124346_1168.
Phylogenomic databases
eggNOG	COG1070.
HOGENOM	HOG000222138.
KO	K00854.
OMA	TEHEPEA.
ProtClustDB	CLSK223653.
Family and domain databases
InterPro	IPR018485. Carb_kinase_FGGY_C. IPR018483. Carb_kinase_FGGY_CS. IPR018484. Carb_kinase_FGGY_N. IPR006000. Xylulokinase. [Graphical view]
Pfam	PF02782. FGGY_C. 1 hit. PF00370. FGGY_N. 1 hit. [Graphical view]
TIGRFAMs	TIGR01312. XylB. 1 hit.
PROSITE	PS00933. FGGY_KINASES_1. 1 hit. PS00445. FGGY_KINASES_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

XYLB_STRCO

Accession

Primary (citable) accession number: Q9RK00
Secondary accession number(s): Q9L0B7

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 2, 2002
Last sequence update:	May 2, 2002
Last modified:	May 1, 2013
This is version 70 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program