Reviewed, UniProtKB/Swiss-Prot Q2JNM6 (GLGA1_SYNJB)

Names and origin

Protein names

Recommended name:
    Glycogen synthase 1
    EC=2.4.1.21
Alternative name(s):
    Starch [bacterial glycogen] synthase 1

Gene names

Name:	glgA1
Ordered Locus Names:	CYB_0646

Organism

Synechococcus sp. (strain JA-2-3B'a(2-13)) (Cyanobacteria bacterium Yellowstone B-Prime) [Complete proteome] [HAMAP]

Taxonomic identifier

321332 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Synechococcus

Protein attributes

Sequence length	491 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
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
Gene Ontology (GO)
Biological process	glycogen biosynthetic process Inferred from electronic annotation. Source: HAMAP
Molecular function	starch synthase 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 – 491	491	Glycogen synthase 1 HAMAP MF_00484		PRO_0000241802
Sites
	Binding site	15	1	ADP-glucose By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q2JNM6-1 [UniParc]. Last modified March 7, 2006. Version 1. Checksum: 1FD5318D85281584	FASTA	491	56,801
	10 20 30 40 50 60 MYIVQIASEC APVIKAGGLG DVVYGLSREL EVRGHCVELV LPKYDTMRYD QIWGLHDAYR 70 80 90 100 110 120 DLWVPWYGGA IHCSVYCGWV HGRLCFFIEP HSGDNFFNRG CYYGCPDDNM RFAFFSKAAL 130 140 150 160 170 180 EFLLQSNKRP DIIHCHDWQT GLVPVLLFEI YKYHGMGNQR VCYTIHNFKH QGFGGPEILW 190 200 210 220 230 240 ATGLNREPYY FHYDRLRDNF NPFSLNFMKG GIVFSNFVTT VSPNHALEVQ FGDYGYGLGH 250 260 270 280 290 300 TLYLHRHKFR GVLNGIDYDI WNPEIDRFIP VRYTAQTLEN KAKNKKALRD RLLLQDVDKP 310 320 330 340 350 360 IVAYIGRLDE QKGVHLVHHA IYRSLFKNAQ FVLLGSATER GIGAWFAHEK SYLNNNPDVH 370 380 390 400 410 420 IELGFNEELS HLIYAGADII VVPSHYEPCG LTQMIGLKYG TVPVVRGVGG LVDTVFDRDY 430 440 450 460 470 480 DPHKLPEQRN GYVFYHTDPA ALESALDRAI DLWYTAPDQF RQLQIQGMSY DYSWNYPGKE 490 YLEIYDFIRH R

References

[1]

"Population level functional diversity in a microbial community revealed by comparative genomic and metagenomic analyses." Bhaya D., Grossman A.R., Steunou A.-S., Khuri N., Cohan F.M., Hamamura N., Melendrez M.C., Bateson M.M., Ward D.M., Heidelberg J.F. ISME J. 1:703-713(2007) [PubMed: 18059494] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000240 Genomic DNA. Translation: ABD01633.1.
RefSeq	YP_476896.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	Q2JNM6.
Protein family/group databases
CAZy	GT5. Glycosyltransferase Family 5.
Genome annotation databases
GeneID	3902301.
GenomeReviews	Gene locus CYB_0646 in contig CP000240_GR.
KEGG	cyb:CYB_0646.
TIGR	CYB_0646.
Phylogenomic databases
HOGENOM	Q2JNM6.
OMA	LEVRGHC.
Family and domain databases
HAMAP	MF_00484. [Tree]
InterPro	IPR011835. GlgA. IPR001296. Glyco_trans_1. IPR013534. Glyco_transf_5. [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

GLGA1_SYNJB

Accession

Primary (citable) accession number: Q2JNM6

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 27, 2006
Last sequence update:	March 7, 2006
Last modified:	November 3, 2009
This is version 21 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)