Q7NM37 (GLGA_GLOVI) 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:	glr0932

Organism

Gloeobacter violaceus (strain PCC 7421)

Taxonomic identifier

251221 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Gloeobacteria › Gloeobacterales › Gloeobacter

Protein attributes

Sequence length	458 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 – 458	458	Glycogen synthase HAMAP MF_00484		PRO_0000188619
Sites
	Binding site	15	1	ADP-glucose By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q7NM37 [UniParc]. Last modified December 15, 2003. Version 1. Checksum: E011CF4C1D087517	FASTA	458	51,534
	10 20 30 40 50 60 MKVLFAAAEC APLAKVGGMA DVVGSLPLAL AEMGLDVRII LPYYGFLGEL PKSEQPVWTG 70 80 90 100 110 120 GAMFQQVEIY EARLPGSDIP LYLVGHPAFA NERIYGFEDE AWRFTLFSRT VAEFLWRGGW 130 140 150 160 170 180 DPQVLHCHDW HTGLLPLWMR SMPVMTVFTI HNLAYQGPPL PYFRAFVDVP YDTGAWNPMV 190 200 210 220 230 240 AGIIHSDAIT AVSPTYAREI CTPEYGERLD GLLRGQGNRL TGILNGINTK ALDPATDKHL 250 260 270 280 290 300 TVNYDTTSLD RRVENKLALQ REFGFEVSAD RLLVGIVSRL VDQKGFDLLA PLWDNWMHTS 310 320 330 340 350 360 GAQLVVLGSG DPFYEFLFRS AAERYPDRIK AVLSYNVPIA QRIYGGADLF LMPSRFEPCG 370 380 390 400 410 420 IGQMIALRYG AVPLVRKTGG LADTVFFHNP LDEKGNGFLF DRYDPANLLA MLYRAEEAFR 430 440 450 YKDYWRRLQL RGMEADLSWR ASAHQYADLY KSLIARLG

References

[1]

"Complete genome structure of Gloeobacter violaceus PCC 7421, a cyanobacterium that lacks thylakoids." Nakamura Y., Kaneko T., Sato S., Mimuro M., Miyashita H., Tsuchiya T., Sasamoto S., Watanabe A., Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Takeuchi C., Yamada M., Tabata S. DNA Res. 10:137-145(2003) [PubMed: 14621292] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 7421.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000045 Genomic DNA. Translation: BAC88873.1.
RefSeq	NP_923878.1. NC_005125.1.
3D structure databases
ProteinModelPortal	Q7NM37.
ModBase	Search...
Protein family/group databases
CAZy	GT5. Glycosyltransferase Family 5.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	2599251.
GenomeReviews	Gene locus glr0932 in contig BA000045_GR.
NMPDR	fig|251221.1.peg.932.
PATRIC	22041263. VBIGloVio86258_0951.
Phylogenomic databases
HOGENOM	HBG596384.
OMA	DWQAGLV.
PhylomeDB	Q7NM37.
ProtClustDB	PRK00654.
Enzyme and pathway databases
BioCyc	GVIO251221:GLR0932-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]
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_GLOVI

Accession

Primary (citable) accession number: Q7NM37

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 16, 2004
Last sequence update:	December 15, 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