SMTL ID : 2cgp.1

CATABOLITE GENE ACTIVATOR PROTEIN/DNA COMPLEX, ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

4 x CMP: ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE(Non-covalent)

CMP.1: 16 residues within 4Å: Chain C: I.31, V.50, L.62, S.63, I.71, G.72, E.73, L.74, R.83, S.84, A.85, V.87, R.124, T.128 Chain F: L.125, S.129 15 PLIP interactions: 12 interactions with chain C, 3 interactions with chain F Hydrogen bonds: C:G.72, C:E.73, C:E.73, C:L.74, C:G.75, C:S.84, C:Y.100, C:R.124, F:S.129, F:S.129 Water bridges: C:S.63, C:S.84, C:T.128, F:Q.126 Salt bridges: C:R.83 CMP.2: 13 residues within 4Å: Chain C: K.58, E.59, M.60, Q.171, G.174, Q.175, G.178, C.179, S.180, R.181, E.182 Chain F: A.136, F.137 4 PLIP interactions: 1 interactions with chain F, 3 interactions with chain C Hydrogen bonds: F:A.136, C:K.58, C:E.59, C:R.181 CMP.3: 16 residues within 4Å: Chain C: L.125, S.129 Chain F: I.31, V.50, L.62, S.63, I.71, G.72, E.73, L.74, R.83, S.84, A.85, V.87, R.124, T.128 16 PLIP interactions: 3 interactions with chain C, 13 interactions with chain F Hydrogen bonds: C:S.129, C:S.129, F:G.72, F:E.73, F:E.73, F:L.74, F:G.75, F:S.84, F:Y.100, F:R.124, F:T.128 Water bridges: C:Q.126, F:S.63, F:S.63, F:S.84 Salt bridges: F:R.83 CMP.4: 13 residues within 4Å: Chain C: A.136, F.137 Chain F: K.58, E.59, M.60, Q.171, G.174, Q.175, G.178, C.179, S.180, R.181, E.182 4 PLIP interactions: 1 interactions with chain C, 3 interactions with chain F Hydrogen bonds: C:A.136, F:K.58, F:E.59, F:R.181

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Passner, J.M. et al., The structure of a CAP-DNA complex having two cAMP molecules bound to each monomer. Proc.Natl.Acad.Sci.USA (1997)

Release Date

1998-02-04

Peptides

PROTEIN (CATABOLITE GENE ACTIVATOR PROTEIN): CF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

F
A

PROTEIN (CATABOLITE GENE ACTIVATOR PROTEIN)

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