SMTL ID : 5ai1.1

Crystal structure of ketosteroid isomerase containing Y32F, D40N, Y57F and Y119F mutations in the equilenin-bound form

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x EQU: EQUILENIN(Non-covalent)

EQU.1: 10 residues within 4Å: Chain A: Y.16, N.40, F.56, G.60, F.86, M.90, L.99, D.103, M.116, W.120 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.56, A:F.86, A:L.99 Hydrogen bonds: A:Y.16, A:D.103 EQU.2: 10 residues within 4Å: Chain B: Y.16, N.40, F.56, G.60, F.86, M.90, L.99, D.103, M.116, W.120 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.56, B:F.86, B:L.99 Hydrogen bonds: B:D.103

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jang, D.S. et al., Contribution of a Low-Barrier Hydrogen Bond to Catalysis is not Significant in Ketosteroid Isomerase. Mol.Cells (2015)

Release Date

2015-05-20

Peptides

KETOSTEROID ISOMERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

KETOSTEROID ISOMERASE

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