Q8ZLG7 · Q8ZLG7_SALTY

Function

function

Allosteric enzyme that catalyzes the rate-limiting step in glycogen catabolism, the phosphorolytic cleavage of glycogen to produce glucose-1-phosphate, and plays a central role in maintaining cellular and organismal glucose homeostasis.
Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties.

Catalytic activity

Cofactor

pyridoxal 5'-phosphate (UniProtKB | Rhea| CHEBI:597326 )

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular Functionglycogen phosphorylase activity
Molecular Functionlinear malto-oligosaccharide phosphorylase activity
Molecular Functionpyridoxal phosphate binding
Molecular FunctionSHG alpha-glucan phosphorylase activity
Biological Processglycogen catabolic process

Keywords

Enzyme and pathway databases

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    Alpha-1,4 glucan phosphorylase
  • EC number

Gene names

    • Name
      glgP
    • Ordered locus names
      STM3534

Organism names

Accessions

  • Primary accession
    Q8ZLG7

Proteomes

Subcellular Location

PTM/Processing

Features

Showing features for modified residue.

TypeIDPosition(s)Description
Modified residue662N6-(pyridoxal phosphate)lysine

Proteomic databases

Interaction

Protein-protein interaction databases

Family & Domains

Sequence similarities

Belongs to the glycogen phosphorylase family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    815
  • Mass (Da)
    93,343
  • Last updated
    2002-03-01 v1
  • Checksum
    4464A9CBB044F1C2
MNAPFTYASPTLSVEALKHSIAYKLMFTIGKDPVIANKHEWLNATLFAVRDRLVERWLRSNRAQLSQETRQVYYLSMEFLIGRTLSNALLSLGIYDDVKGALEAMGLDLEELIDEENDPGLGNGGLGRLAACFLDSLATLGLPGRGYGIRYDYGMFKQNIVDGRQKESPDYWLEYGNPWEFKRHNTRYKVLFGGRIQQEGKKARWIETEEILAVAYDQIIPGYDTDATNTLRLWNAQASSEINLGKFNQGDYFAAVEDKNHSENVSRVLYPDDSTYSGRELRLRQEYFLVSATVQDILHRHYQLHKTYENLADKIAIHLNDTHPVLSIPELMRLLIDEHKFSWDDAFEVCCQVFSYTNHTLMSEALETWPVDMLGKILPRHLQIIFEINDYFLKTVQEQYPNDTSLLGRASIIDESNGRRVRMAWLAVVVSHKVNGVSELHSNLMVQSLFADFAKIFPTRFCNVTNGVTPRRWLALANPPLSDVLDENIGRTWRTDLSQLSELKQHCDYPLVNHAVRQAKLENKKRLAVVIAQQLNVVVNPKALFDVQIKRIHEYKRQLMNVLHVITRYNRIKENPEADWVPRVNIFAGKAASAYYMAKHIIHLINDVAKVINNDPQIGDKLKVVFIPNYSVSLAQVIIPAADLSEQISLAGTEASGTSNMKFALNGALTIGTLDGANVEMQEHIGEENIFIFGNTAEEVEALRRQGYKPRDYYEKDEELHQVLTQIGSGVFNPEEPGRYRDLVDSLINFGDHYQVLADYRSYVDCQDKVDELYRRPEEWTTKAMLNIANMGYFSSDRTIKEYAENIWHIDPVRL

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AE006468
EMBL· GenBank· DDBJ
AAL22394.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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