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Crystal Structure of Phosphoenolpyruvate Mutase Complexed with Sulfopyruvate

Source organism: Mytilus edulis
Biochemical function: phosphoenolpyruvate mutase activity
Biological process: organic phosphonate biosynthetic process
Cellular component: not assigned

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EC 5.4.2.9: Phosphoenolpyruvate mutase

Reaction catalysed:
Phosphoenolpyruvate = 3-phosphonopyruvate
Systematic name:
Phosphoenolpyruvate 2,3-phosphonomutase
Alternative Name(s):
  • PEP mutase
  • PEP phosphomutase
  • PEPPM
  • Phosphoenolpyruvate phosphomutase
  • Phosphoenolpyruvate-phosphonopyruvate phosphomutase

GO terms

Sequence family

Pfam Protein family (Pfam)
PF13714
Domain description: Phosphoenolpyruvate phosphomutase
Occurring in:
  1. Phosphoenolpyruvate phosphomutase
The deposited structure of PDB entry 1m1b contains 2 copies of Pfam domain PF13714 (Phosphoenolpyruvate phosphomutase) in Phosphoenolpyruvate phosphomutase. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR039556
Domain description: ICL/PEPM domain
Occurring in:
  1. Phosphoenolpyruvate phosphomutase
IPR012698
Domain description: Phosphoenolpyruvate phosphomutase, core
Occurring in:
  1. Phosphoenolpyruvate phosphomutase
IPR015813
Domain description: Pyruvate/Phosphoenolpyruvate kinase-like domain superfamily
Occurring in:
  1. Phosphoenolpyruvate phosphomutase
IPR040442
Domain description: Pyruvate kinase-like domain superfamily
Occurring in:
  1. Phosphoenolpyruvate phosphomutase

Structure domain

CATH CATH domain
3.20.20.60
Class: Alpha Beta
Architecture: Alpha-Beta Barrel
Topology: TIM Barrel
Homology: Phosphoenolpyruvate-binding domains
Occurring in:
  1. Phosphoenolpyruvate phosphomutase
The deposited structure of PDB entry 1m1b contains 2 copies of CATH domain 3.20.20.60 (TIM Barrel) in Phosphoenolpyruvate phosphomutase. Showing 1 copy in chain A.
SCOP SCOP annotation
88704
Class: Alpha and beta proteins (a/b)
Fold: TIM beta/alpha-barrel
Superfamily: Phosphoenolpyruvate/pyruvate domain
Occurring in:
  1. Phosphoenolpyruvate phosphomutase
The deposited structure of PDB entry 1m1b contains 2 copies of SCOP domain 88704 (Phosphoenolpyruvate mutase/Isocitrate lyase-like) in Phosphoenolpyruvate phosphomutase. Showing 1 copy in chain A.

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