Q8DKU2 (GLGA_THEEB) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Glycogen synthase
EC=2.4.1.21

Alternative name(s):
Starch [bacterial glycogen] synthase

Gene names

Name:	glgA
Ordered Locus Names:	tll0763

Organism

Thermosynechococcus elongatus (strain BP-1)

Taxonomic identifier

197221 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Thermosynechococcus

Protein attributes

Sequence length	474 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Synthesizes alpha-1,4-glucan chains using ADP-glucose. HAMAP MF_00484
Catalytic activity	ADP-glucose + (1,4-alpha-D-glucosyl)(n) = ADP + (1,4-alpha-D-glucosyl)(n+1). HAMAP MF_00484
Pathway	Glycan biosynthesis; glycogen biosynthesis. HAMAP MF_00484
Sequence similarities	Belongs to the glycosyltransferase 1 family. Bacterial/plant glycogen synthase subfamily.

Ontologies

Keywords
Biological process	Glycogen biosynthesis
Molecular function	Glycosyltransferase Transferase
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological process	glycogen biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	starch synthase 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 – 474	474	Glycogen synthase HAMAP MF_00484		PRO_0000188651
Sites
	Binding site	15	1	ADP-glucose By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q8DKU2 [UniParc]. Last modified March 1, 2003. Version 1. Checksum: 46FCDB64E5B7609B	FASTA	474	54,364
	10 20 30 40 50 60 MRILFVAAEA APLAKVGGMG DVVGSLPKVL RRMGHDVRIF MPYYGFLPDK VEIPKDPIWI 70 80 90 100 110 120 GHAMFQTFHV YETVLPGSDV PLYLFGHPCF NPRRIYYGED EDWRFTFFAN GAAEFAWNYW 130 140 150 160 170 180 KPQIIHCHDW HTGMIPVWMH QDPDITTVFT IHNLAYQGPW RWRLEQITWC PWYMQGHNTM 190 200 210 220 230 240 AAALQYADRV NTVSPTYAEQ IKTPEYGEKL EGLLSFISGK LSGILNGIDT ELFDPSSDRA 250 260 270 280 290 300 LAQNYTADTL ERRRANKIAL QEELGLEVNS GAFLVGMVSR LVEQKGLDLL IQILDRFLAY 310 320 330 340 350 360 TDSQFVLLGT GDRYYETQMW QIASRFPGRC SVQLLYSDVL SRRIYGGADA FIMPSRFEPC 370 380 390 400 410 420 GISQMIALRY GCVPIVRRTG GLVDTVSHHN PEQQTGTGYC FDRYEPLDFY TCLVRAWEGY 430 440 450 460 470 RYKREWHALQ QRGMREDFSW TKSALAYNAL YNSIYGLPPE TMPNPSPTLV PAVT

References

[1]

"Complete genome structure of the thermophilic cyanobacterium Thermosynechococcus elongatus BP-1." Nakamura Y., Kaneko T., Sato S., Ikeuchi M., Katoh H., Sasamoto S., Watanabe A., Iriguchi M., Kawashima K., Kimura T., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Sugimoto M. , Takeuchi C., Yamada M., Tabata S. DNA Res. 9:123-130(2002) [PubMed: 12240834] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: BP-1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000039 Genomic DNA. Translation: BAC08314.1.
RefSeq	NP_681552.1. NC_004113.1.
3D structure databases
ProteinModelPortal	Q8DKU2.
ModBase	Search...
Protein-protein interaction databases
STRING	Q8DKU2.
Protein family/group databases
CAZy	GT5. Glycosyltransferase Family 5.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1011803.
GenomeReviews	Gene locus tll0763 in contig BA000039_GR.
KEGG	tel:tll0763.
NMPDR	fig|197221.1.peg.761.
PATRIC	23926804. VBITheElo119873_0802.
Phylogenomic databases
eggNOG	COG0297.
HOGENOM	HBG596384.
OMA	CGLSQLM.
ProtClustDB	PRK00654.
Enzyme and pathway databases
BioCyc	TELO197221:TLL0763-MONOMER.
Family and domain databases
HAMAP	MF_00484. Glycogen_synth. [Tree]
InterPro	IPR001296. Glyco_trans_1. IPR011835. Glycogen/starch_synth. IPR013534. Starch_synth_cat_dom. [Graphical view]
KO	K00703.
Pfam	PF08323. Glyco_transf_5. 1 hit. PF00534. Glycos_transf_1. 1 hit. [Graphical view]
TIGRFAMs	TIGR02095. GlgA. 1 hit.
ProtoNet	Search...

Entry information

Entry name

GLGA_THEEB

Accession

Primary (citable) accession number: Q8DKU2

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 22, 2003
Last sequence update:	March 1, 2003
Last modified:	January 25, 2012
This is version 48 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program