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

QUADRUPLE MUTANT Q92C, N146F, Y168F, I172V TYPE III CAT COMPLEXED WITH FUSIDIC ACID. CRYSTALS GROWN AT PH 6.3. X-RAY DATA COLLECTED AT ROOM TEMPERATURE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-hexamer

Ligands

12 x CO: COBALT (II) ION(Non-covalent)(Non-functional Binders)

CO.1: 5 residues within 4Å: Chain A: E.18, H.22 Chain E: E.18, H.22 Ligands: CO.13 5 PLIP interactions: 2 interactions with chain E, 3 interactions with chain A Metal complexes: E:E.18, E:H.22, A:E.18, A:E.18, A:H.22 CO.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CO.4: 5 residues within 4Å: Chain B: E.18, H.22 Chain D: E.18, H.22 Ligands: CO.10 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain D Metal complexes: B:E.18, B:H.22, D:E.18, D:E.18, D:H.22 CO.5: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CO.7: 5 residues within 4Å: Chain C: E.18, H.22 Chain F: E.18, H.22 Ligands: CO.16 5 PLIP interactions: 2 interactions with chain F, 3 interactions with chain C Metal complexes: F:E.18, F:H.22, C:E.18, C:E.18, C:H.22 CO.8: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CO.10: 5 residues within 4Å: Chain B: E.18, H.22 Chain D: E.18, H.22 Ligands: CO.4 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain D Metal complexes: B:E.18, B:H.22, D:E.18, D:E.18, D:H.22 CO.11: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CO.13: 5 residues within 4Å: Chain A: E.18, H.22 Chain E: E.18, H.22 Ligands: CO.1 5 PLIP interactions: 2 interactions with chain E, 3 interactions with chain A Metal complexes: E:E.18, E:H.22, A:E.18, A:E.18, A:H.22 CO.14: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CO.16: 5 residues within 4Å: Chain C: E.18, H.22 Chain F: E.18, H.22 Ligands: CO.7 5 PLIP interactions: 2 interactions with chain F, 3 interactions with chain C Metal complexes: F:E.18, F:H.22, C:E.18, C:E.18, C:H.22 CO.17: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

6 x FUA: FUSIDIC ACID(Non-covalent)

FUA.3: 12 residues within 4Å: Chain A: C.86, T.88, F.97, S.101, F.129, F.140, L.154, F.162 Chain B: F.19, Y.20, L.24, H.189 14 PLIP interactions: 8 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:T.88, A:F.97, A:F.129, A:F.140, A:F.140, A:F.140, A:L.154, A:F.162, B:F.19, B:Y.20 Hydrogen bonds: B:Y.20, B:Y.20 Water bridges: B:H.189 Salt bridges: B:R.23 FUA.6: 12 residues within 4Å: Chain B: C.86, T.88, F.97, S.101, F.129, F.140, L.154, F.162 Chain C: F.19, Y.20, L.24, H.189 14 PLIP interactions: 8 interactions with chain B, 6 interactions with chain C Hydrophobic interactions: B:T.88, B:F.97, B:F.129, B:F.140, B:F.140, B:F.140, B:L.154, B:F.162, C:F.19, C:Y.20 Hydrogen bonds: C:Y.20, C:Y.20 Water bridges: C:H.189 Salt bridges: C:R.23 FUA.9: 12 residues within 4Å: Chain A: F.19, Y.20, L.24, H.189 Chain C: C.86, T.88, F.97, S.101, F.129, F.140, L.154, F.162 14 PLIP interactions: 8 interactions with chain C, 6 interactions with chain A Hydrophobic interactions: C:T.88, C:F.97, C:F.129, C:F.140, C:F.140, C:F.140, C:L.154, C:F.162, A:F.19, A:Y.20 Hydrogen bonds: A:Y.20, A:Y.20 Water bridges: A:H.189 Salt bridges: A:R.23 FUA.12: 12 residues within 4Å: Chain D: C.86, T.88, F.97, S.101, F.129, F.140, L.154, F.162 Chain E: F.19, Y.20, L.24, H.189 13 PLIP interactions: 8 interactions with chain D, 5 interactions with chain E Hydrophobic interactions: D:T.88, D:F.97, D:F.129, D:F.140, D:F.140, D:F.140, D:L.154, D:F.162, E:F.19, E:Y.20 Hydrogen bonds: E:Y.20 Water bridges: E:H.189 Salt bridges: E:R.23 FUA.15: 12 residues within 4Å: Chain E: C.86, T.88, F.97, S.101, F.129, F.140, L.154, F.162 Chain F: F.19, Y.20, L.24, H.189 13 PLIP interactions: 5 interactions with chain F, 8 interactions with chain E Hydrophobic interactions: F:F.19, F:Y.20, E:T.88, E:F.97, E:F.129, E:F.140, E:F.140, E:F.140, E:L.154, E:F.162 Hydrogen bonds: F:Y.20 Water bridges: F:H.189 Salt bridges: F:R.23 FUA.18: 12 residues within 4Å: Chain D: F.19, Y.20, L.24, H.189 Chain F: C.86, T.88, F.97, S.101, F.129, F.140, L.154, F.162 13 PLIP interactions: 8 interactions with chain F, 5 interactions with chain D Hydrophobic interactions: F:T.88, F:F.97, F:F.129, F:F.140, F:F.140, F:F.140, F:L.154, F:F.162, D:F.19, D:Y.20 Hydrogen bonds: D:Y.20 Water bridges: D:H.189 Salt bridges: D:R.23

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murray, I.A. et al., Steroid recognition by chloramphenicol acetyltransferase: engineering and structural analysis of a high affinity fusidic acid binding site. J.Mol.Biol. (1995)

Release Date

1995-10-15

Peptides

TYPE III CHLORAMPHENICOL ACETYLTRANSFERASE: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

TYPE III CHLORAMPHENICOL ACETYLTRANSFERASE

Related Entries With Identical Sequence