SMTL ID : 1c0w.1

CRYSTAL STRUCTURE OF THE COBALT-ACTIVATED DIPHTHERIA TOXIN REPRESSOR-DNA COMPLEX REVEALS A METAL BINDING SH-LIKE DOMAIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

homo-tetramer

Ligands

8 x CO: COBALT (II) ION(Non-covalent)

CO.1: 5 residues within 4Å: Chain C: H.78, E.82, H.97, E.169, Q.172 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:H.78, C:E.82, C:H.97, C:E.169, C:E.169 CO.2: 4 residues within 4Å: Chain C: M.9, C.101, E.104, H.105 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.101, C:C.101, C:E.104, C:H.105 CO.3: 5 residues within 4Å: Chain D: H.78, E.82, H.97, E.169, Q.172 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:H.78, D:E.82, D:H.97, D:E.169 CO.4: 5 residues within 4Å: Chain D: L.3, M.9, C.101, E.104, H.105 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.101, D:C.101, D:E.104, D:H.105 CO.5: 5 residues within 4Å: Chain E: H.78, E.82, H.97, E.169, Q.172 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:H.78, E:E.82, E:H.97, E:E.169, E:E.169 CO.6: 4 residues within 4Å: Chain E: M.9, C.101, E.104, H.105 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:C.101, E:C.101, E:E.104, E:H.105 CO.7: 5 residues within 4Å: Chain F: H.78, E.82, H.97, E.169, Q.172 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:H.78, F:E.82, F:H.97, F:E.169, F:E.169 CO.8: 5 residues within 4Å: Chain F: M.9, R.12, C.101, E.104, H.105 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:C.101, F:C.101, F:E.104, F:H.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pohl, E. et al., Crystal structure of a cobalt-activated diphtheria toxin repressor-DNA complex reveals a metal-binding SH3-like domain. J.Mol.Biol. (1999)

Release Date

2000-07-22

Peptides

DIPHTHERIA TOXIN REPRESSOR: CDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
B

E
C

F
D

DIPHTHERIA TOXIN REPRESSOR