SMTL ID : 1thn.1

Crystal Structures of the ADP and ATP bound forms of the Bacillus Anti-sigma factor SpoIIAB in complex with the Anti-anti-sigma SpoIIAA: inhibitory complex with ADP, crystal form I

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-2-2-mer

Ligands

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 18 residues within 4Å: Chain A: N.50, A.51, H.54, G.55, D.81, G.85, I.86, A.92, F.97, T.98, T.99, R.105, S.106, G.107, M.108, G.109, F.110, T.130 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:N.50, A:D.81, A:T.98, A:T.99, A:T.99, A:S.106, A:G.107, A:G.107, A:G.109, A:F.110, A:T.130 Water bridges: A:G.85 Salt bridges: A:H.54, A:R.105 pi-Cation interactions: A:H.54 ADP.3: 16 residues within 4Å: Chain C: N.50, A.51, H.54, G.55, D.81, G.85, I.86, F.97, T.98, T.99, R.105, G.107, M.108, G.109, F.110, T.130 15 PLIP interactions: 15 interactions with chain C Hydrogen bonds: C:N.50, C:G.55, C:D.81, C:T.98, C:T.98, C:T.99, C:T.99, C:G.107, C:G.109, C:F.110 Water bridges: C:M.108, C:M.108 Salt bridges: C:H.54, C:R.105 pi-Cation interactions: C:H.54

1 x DMF: DIMETHYLFORMAMIDE(Non-covalent)

DMF.2: 2 residues within 4Å: Chain A: Q.29 Chain C: E.14 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Masuda, S. et al., Crystal Structures of the ADP and ATP Bound Forms of the Bacillus Anti-sigma Factor SpoIIAB in Complex with the Anti-anti-sigma SpoIIAA. J.Mol.Biol. (2004)

Release Date

2004-06-15

Peptides

Anti-sigma F factor: AC
Anti-sigma F factor antagonist: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Anti-sigma F factor

Anti-sigma F factor antagonist

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