Q827G1 (GLPK2_STRAW) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Glycerol kinase 2
EC=2.7.1.30

Alternative name(s):
ATP:glycerol 3-phosphotransferase 2
Glycerokinase 2
Short name=GK 2

Gene names

Name:	glpK2
Ordered Locus Names:	SAV_6963

Organism

Streptomyces avermitilis [Complete proteome] [HAMAP]

Taxonomic identifier

33903 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Streptomycineae › Streptomycetaceae › Streptomyces

Protein attributes

Sequence length	507 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Key enzyme in the regulation of glycerol uptake and metabolism. HAMAP MF_00186
Catalytic activity	ATP + glycerol = ADP + sn-glycerol 3-phosphate. HAMAP MF_00186
Pathway	Polyol metabolism; glycerol degradation via glycerol kinase pathway; sn-glycerol 3-phosphate from glycerol: step 1/1. HAMAP MF_00186
Sequence similarities	Belongs to the FGGY kinase family.

Ontologies

Keywords
Biological process	Glycerol metabolism
Ligand	ATP-binding Nucleotide-binding
Molecular function	Kinase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	glycerol-3-phosphate metabolic process Inferred from electronic annotation. Source: InterPro
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW glycerol 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
	Chain	1 – 507	507	Glycerol kinase 2 HAMAP MF_00186		PRO_0000059500
Regions
	Nucleotide binding	415 – 419	5	ATP By similarity
Sites
	Binding site	16	1	Substrate By similarity
	Binding site	20	1	ATP By similarity
	Binding site	86	1	Substrate By similarity
	Binding site	138	1	Substrate By similarity
	Binding site	248	1	Substrate By similarity
	Binding site	270	1	ATP By similarity
	Binding site	314	1	ATP; via carbonyl oxygen By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q827G1 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: 033C3CD111CD4400	FASTA	507	55,047
	10 20 30 40 50 60 MPDNAQKYVA AIDQGTTSSR CIIFDHGGAI VAVDQREHRQ IFPKPGWVEH DATEIWSKVQ 70 80 90 100 110 120 AVVAGAIAKA GLRADQLSAL GITNQRETTV LWDRATGKPV HNAIVWQDTR TSALCHELGG 130 140 150 160 170 180 SDGQDRFREQ TGLPLASYFS GPKAAWLLDN VPGLRARAER GEIAFGTIDS WLIWNLTGGT 190 200 210 220 230 240 DGGRHVTDVT NAGRTMLMNL ETLQWDRSIL SAMNVPEAVL PEIRSSSEVY GTAVGQLSGV 250 260 270 280 290 300 PVASALGDQQ AAVFGQACYD VGTAKNTYGT GSFLLLNTGN RPVPSKNGLL TTMGYKIGGE 310 320 330 340 350 360 APVYCLEGSI AITGALVQWF RDQLGIIRTA DEIETLAASV DDNGGAYIVP AFSGLFAPYW 370 380 390 400 410 420 RSDARGVVTG LTRYVTKAHL ARAVLEATSW QTREVVDAMY QDSGVRITTL KVDGGMTKNN 430 440 450 460 470 480 LLMQHQADVL GVPVIRPRVS ETTCLGAAYA AGLATGVWND LDELKSHWQK DVEWTPSMEA 490 500 SERDREYHNW RKAVEKSFGW HEEDGVN

References

[1]

"Genome sequence of an industrial microorganism Streptomyces avermitilis: deducing the ability of producing secondary metabolites." Omura S., Ikeda H., Ishikawa J., Hanamoto A., Takahashi C., Shinose M., Takahashi Y., Horikawa H., Nakazawa H., Osonoe T., Kikuchi H., Shiba T., Sakaki Y., Hattori M. Proc. Natl. Acad. Sci. U.S.A. 98:12215-12220(2001) [PubMed: 11572948] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 31267 / DSM 46492 / JCM 5070 / NCIMB 12804 / NRRL 8165.

[2]

"Complete genome sequence and comparative analysis of the industrial microorganism Streptomyces avermitilis." Ikeda H., Ishikawa J., Hanamoto A., Shinose M., Kikuchi H., Shiba T., Sakaki Y., Hattori M., Omura S. Nat. Biotechnol. 21:526-531(2003) [PubMed: 12692562] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 31267 / DSM 46492 / JCM 5070 / NCIMB 12804 / NRRL 8165.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000030 Genomic DNA. Translation: BAC74674.1.
RefSeq	NP_828139.1. NC_003155.4.
3D structure databases
ProteinModelPortal	Q827G1.
SMR	Q827G1. Positions 8-504.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1211633.
GenomeReviews	Gene locus SAV_6963 in contig BA000030_GR.
KEGG	sma:SAV_6963.
NMPDR	fig|227882.1.peg.6965.
PATRIC	23728068. VBIStrAve112782_7376.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG511469.
OMA	SMEASER.
Enzyme and pathway databases
BioCyc	SAVE227882:SAV6963-MONOMER.
Family and domain databases
HAMAP	MF_00186. Glycerol_kin. [Tree]
InterPro	IPR000577. Carb_kinase_FGGY. IPR018485. Carb_kinase_FGGY_C. IPR018483. Carb_kinase_FGGY_CS. IPR018484. Carb_kinase_FGGY_N. IPR005999. Glycerol_kin. [Graphical view]
KO	K00864.
PANTHER	PTHR10196. FGGY_kin. 1 hit. PTHR10196:SF9. Glycerol_kin. 1 hit.
Pfam	PF02782. FGGY_C. 1 hit. PF00370. FGGY_N. 1 hit. [Graphical view]
TIGRFAMs	TIGR01311. Glycerol_kin. 1 hit.
PROSITE	PS00933. FGGY_KINASES_1. False negative. PS00445. FGGY_KINASES_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

GLPK2_STRAW

Accession

Primary (citable) accession number: Q827G1

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 26, 2004
Last sequence update:	June 1, 2003
Last modified:	January 25, 2012
This is version 58 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program