SMTL ID : 5ugi.1

Crystal Structure of Ketosteroid Isomerase D38GF54A mutant from Pseudomonas Testosteroni (tKSI) bound to Equilenin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x EQU: EQUILENIN(Non-covalent)

EQU.1: 14 residues within 4Å: Chain A: Y.14, L.18, Y.55, S.58, L.63, F.82, V.84, F.86, V.95, P.97, D.99, M.112, A.114, F.116 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.63, A:F.82, A:V.84, A:V.95, A:A.114, A:F.116 Hydrogen bonds: A:Y.14, A:Y.14 EQU.2: 14 residues within 4Å: Chain B: Y.14, L.18, Y.55, S.58, L.63, F.82, V.84, F.86, V.95, P.97, D.99, M.112, A.114, F.116 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.63, B:F.82, B:V.84, B:V.95, B:A.114, B:F.116 Hydrogen bonds: B:Y.14, B:Y.14

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lamba, V. et al., An Activator-Blocker Pair Provides a Controllable On-Off Switch for a Ketosteroid Isomerase Active Site Mutant. J. Am. Chem. Soc. (2017)

Release Date

2017-11-15

Peptides

Steroid Delta-isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Steroid Delta-isomerase