› 2psn

X-ray diffraction
2.2Å resolution

Crystal structure of enolase1

Released:
DOI: 10.2210/pdb2psn/pdb
PDB entry 2psn coloured by chain, front view.
PDB entry 2psn coloured by chain, side view.
PDB entry 2psn coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Hyo JK, Seung JK, Sang JC

Function and Biology Details

Reaction catalysed: 
2-phospho-D-glycerate = phosphoenolpyruvate + H(2)O
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-139189 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-enolase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 434 amino acids
Theoretical weight: 47.23 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P06733 (Residues: 1-434; Coverage: 100%)
Gene names: ENO1, ENO1L1, MBPB1, MPB1
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand MG 8 x MG
Ligand PO4 4 x PO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 4A
Spacegroup: P42
Unit cell:
a: 192.796Å b: 192.796Å c: 65.17Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.184 0.217
Expression system: Escherichia coli

Quick links