P72623 (GLGA2_SYNY3) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Probable glycogen synthase 2
EC=2.4.1.21

Alternative name(s):
Starch [bacterial glycogen] synthase 2

Gene names

Name:	glgA2
Ordered Locus Names:	sll1393

Organism

Synechocystis sp. (strain PCC 6803 / Kazusa) [Reference proteome] [HAMAP]

Taxonomic identifier

1111708 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Cyanobacteria › Oscillatoriophycideae › Chroococcales › Synechocystis › Synechocystis sp. PCC 6803

Protein attributes

Sequence length	491 AA.
Sequence status	Complete.
Protein existence	Evidence at protein level

General annotation (Comments)

Function	Synthesizes alpha-1,4-glucan chains using ADP-glucose By similarity. HAMAP-Rule MF_00484
Catalytic activity	ADP-glucose + (1,4-alpha-D-glucosyl)(n) = ADP + (1,4-alpha-D-glucosyl)(n+1). HAMAP-Rule MF_00484
Pathway	Glycan biosynthesis; glycogen biosynthesis. HAMAP-Rule 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: HAMAP
Molecular_function	starch synthase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Binary interactions

With	Entry	#Exp.	IntAct	Notes
trxA	P52231	1	EBI-862297,EBI-862916

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 491	491	Probable glycogen synthase 2 HAMAP-Rule MF_00484		PRO_0000188656
Sites
	Binding site	15	1	ADP-glucose By similarity

Sequences

	Sequence		Length	Mass (Da)
	P72623 [UniParc]. Last modified February 1, 1997. Version 1. Checksum: 9AE25BB6D0CF4B5A	FASTA	491	56,225
	10 20 30 40 50 60 MYIVQIASEC APVIKAGGLG DVIYGLSREL ELRGHCVELI LPMYDCMRYD HIWGLHDAYR 70 80 90 100 110 120 NLEVPWYGSS IFCDVFCGWV HGRLCFFIQP KSSDNFFNRG HYYGALDDHM RFAFFSKAAM 130 140 150 160 170 180 EFLLRSNKRP DIIHCHDWQT GLVPVLLYEI YRFHGMDHQR VCYTIHNFKH QGIAGANILH 190 200 210 220 230 240 ATGLNNDSYY FSYDRLQDNF NPNAINFMKG GIVYSNYVNT VSPHHAWEAR FSDISCGLGH 250 260 270 280 290 300 TLEIHQQKFG GILNGLDYEV WNPEIDPLLA SNFSVKTFGD KAKNKQALRE RLLLETDDKK 310 320 330 340 350 360 PMLCFIGRLD GQKGVHLVHH SIYYALSQGA QFVLLGSATE PNLSKWFWHE KQHLNDNPNV 370 380 390 400 410 420 HLELGFDEEL AHLIYGAADI IVVPSNYEPC GLTQMIGLRY GAVPVVRGVG GLVNTVFDRD 430 440 450 460 470 480 YDQNHPPEKR NGFVFYQPDE YALETALSRA IALYKDDPVA FKTLALQGMA YDYSWNKPGL 490 QYVEAYEYIR A

References

[1]

"Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions." Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S. , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S. DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 6803 / Kazusa.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000022 Genomic DNA. Translation: BAA16625.1.
PIR	S74473.
RefSeq	NP_439945.1. NC_000911.1. YP_005650000.1. NC_017277.1. YP_007449828.1. NC_020286.1.
3D structure databases
ProteinModelPortal	P72623.
ModBase	Search...
Protein-protein interaction databases
IntAct	P72623. 6 interactions.
STRING	1148.sll1393.
Protein family/group databases
CAZy	GT5. Glycosyltransferase Family 5.
Proteomic databases
PaxDb	P72623.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	BAA16625; BAA16625; BAA16625.
GeneID	12253753. 14615469. 952566.
KEGG	syn:sll1393. syy:SYNGTS_0047.
PATRIC	23836954. VBISynSp132158_0052.
Phylogenomic databases
eggNOG	COG0297.
HOGENOM	HOG000294940.
KO	K00703.
OMA	WATGLNR.
ProtClustDB	PRK00654.
Enzyme and pathway databases
UniPathway	UPA00164.
Family and domain databases
HAMAP	MF_00484. Glycogen_synth.
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

GLGA2_SYNY3

Accession

Primary (citable) accession number: P72623

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 16, 2001
Last sequence update:	February 1, 1997
Last modified:	May 1, 2013
This is version 81 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program