SMTL ID : 3unl.2 (1 other biounit)

Crystal structure of ketosteroid isomerase F54G from Pseudomonas testosteroni

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.52 Å

Oligo State

homo-dimer

Ligands

7 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) SO4.2: 2 residues within 4Å: Chain A: H.6, R.13 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:H.6, A:R.13 SO4.3: 2 residues within 4Å: Chain A: H.122, A.123 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.123 Salt bridges: A:H.122 SO4.4: 2 residues within 4Å: Chain B: N.104, G.105 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.105 SO4.5: 2 residues within 4Å: Chain B: H.122, A.123 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:A.123 Salt bridges: B:H.122 SO4.6: 2 residues within 4Å: Chain B: H.6, R.13 4 PLIP interactions: 4 interactions with chain B Water bridges: B:R.13, B:R.13 Salt bridges: B:R.13, B:K.108 SO4.7: 3 residues within 4Å: Chain B: R.45, G.54, N.57 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.57 Salt bridges: B:R.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schwans, J. et al., Crystal structure of ketosteroid isomerase F54G from Pseudomonas testosteroni. To be Published

Release Date

2012-11-21

Peptides

Steroid Delta-isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Steroid Delta-isomerase

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