SMTL ID : 2psn.2 (1 other biounit)

Crystal structure of enolase1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 8 residues within 4Å: Chain A: Q.166, D.245, E.293, D.318, K.343, K.394 Ligands: MG.2, PO4.3 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.245, A:E.293, A:D.318, H2O.1, H2O.5 MG.2: 5 residues within 4Å: Chain A: S.40, D.318, K.343 Ligands: MG.1, PO4.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:S.40, A:S.40, H2O.1 MG.4: 7 residues within 4Å: Chain B: Q.166, D.245, E.293, D.318, K.343 Ligands: MG.5, PO4.6 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.245, B:E.293, B:D.318, H2O.6, H2O.9 MG.5: 6 residues within 4Å: Chain B: S.40, Q.166, D.318, K.343 Ligands: MG.4, PO4.6 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.40, B:S.40, H2O.7, H2O.9

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 10 residues within 4Å: Chain A: G.38, A.39, S.40, H.158, Q.166, K.343, R.372, S.373 Ligands: MG.1, MG.2 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:A.39, A:S.40, A:S.40, A:E.167, A:S.373 Water bridges: A:K.343, A:K.394 Salt bridges: A:H.158, A:K.343, A:R.372 PO4.6: 11 residues within 4Å: Chain B: G.38, A.39, S.40, H.158, Q.166, E.167, K.343, R.372, S.373 Ligands: MG.4, MG.5 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:A.39, B:S.40, B:S.40, B:S.40, B:S.373 Water bridges: B:E.210, B:K.343, B:Q.346, B:K.394 Salt bridges: B:H.158, B:K.343, B:R.372

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hyo, J.K. et al., Crystal Structure of Enolase1 alpha. To be Published

Release Date

2008-05-20

Peptides

Alpha-enolase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Alpha-enolase

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