SMTL ID : 1kll.1

Molecular basis of mitomycin C resictance in streptomyces: Crystal structures of the MRD protein with and without a drug derivative

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x MC: 1,2-CIS-1-HYDROXY-2,7-DIAMINO-MITOSENE(Non-covalent)

MC.1: 15 residues within 4Å: Chain A: L.7, A.9, P.37, H.38, E.40, D.52, T.56, V.57, Y.60 Chain B: A.76, W.108, Q.110, Y.112, D.124, F.126 13 PLIP interactions: 6 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:H.38 Hydrogen bonds: A:E.40, A:Y.60, B:Q.110, B:Y.112 Water bridges: A:D.52, B:Y.112, B:D.124 pi-Stacking: A:H.38, A:H.38, B:W.108, B:W.108, B:W.108 MC.2: 15 residues within 4Å: Chain A: A.76, W.108, Q.110, Y.112, D.124, F.126 Chain B: L.7, A.9, P.37, H.38, E.40, D.52, T.56, V.57, Y.60 13 PLIP interactions: 8 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:Q.110, A:Y.112, A:D.124, B:D.52, B:Y.60 Water bridges: A:Y.112, A:D.124 pi-Stacking: A:W.108, A:W.108, A:W.108, B:H.38, B:H.38 Hydrophobic interactions: B:H.38

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Martin, T.W. et al., Molecular basis of mitomycin C resistance in streptomyces: structure and function of the MRD protein. Structure (2002)

Release Date

2002-07-19

Peptides

mitomycin-binding protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

mitomycin-binding protein