SMTL ID : 1te6.1

Crystal Structure of Human Neuron Specific Enolase at 1.8 angstrom

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

3 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 7 residues within 4Å: Chain A: Q.165, D.244, E.292, D.317, K.342, K.393 Ligands: MG.2 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.244, A:E.292, A:D.317, H2O.1, H2O.1, H2O.1 MG.2: 5 residues within 4Å: Chain A: S.39, D.317, K.342 Ligands: MG.1, PO4.3 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.39, A:S.39, H2O.1, H2O.1, H2O.1 MG.5: 4 residues within 4Å: Chain B: D.244, E.292, D.317, K.393 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.292, B:D.317, H2O.10, H2O.10, H2O.10

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

PO4.3: 10 residues within 4Å: Chain A: G.37, A.38, S.39, H.157, Q.165, E.209, K.342, R.371, S.372 Ligands: MG.2 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:A.38, A:S.39, A:S.39, A:S.39, A:S.372 Water bridges: A:Q.165, A:Q.165, A:K.342 Salt bridges: A:H.157, A:K.342, A:R.371

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.4: 5 residues within 4Å: Chain A: T.40, I.42, S.248, E.249, Q.297 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:T.40, A:I.42, A:Q.297, A:Q.297 Water bridges: A:E.249, A:E.249, A:E.249

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.6: 3 residues within 4Å: Chain B: K.342, R.371, S.372 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chai, G. et al., Expression, Purification and the 1.8 A Resolution Crystal Structure of Human Neuron Specific Enolase. J.Mol.Biol. (2004)

Release Date

2004-09-21

Peptides

Gamma enolase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Gamma enolase

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