SMTL ID : 1zot.1

crystal structure analysis of the CyaA/C-Cam with PMEAPP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-1-1-mer

Ligands

3 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.1: 5 residues within 4Å: Chain A: D.182, D.184, H.292 Ligands: MG.2, EMA.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.182, A:D.182, A:D.184 MG.2: 8 residues within 4Å: Chain A: D.182, I.183, D.184, V.289, V.290, Q.291, H.292 Ligands: MG.1 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.182, A:I.183 MG.3: 1 residues within 4Å: Ligands: EMA.4 No protein-ligand interaction detected (PLIP)

1 x EMA: (ADENIN-9-YL-ETHOXYMETHYL)-HYDROXYPHOSPHINYL-DIPHOSPHATE(Non-covalent)

EMA.4: 15 residues within 4Å: Chain A: R.35, K.52, L.54, K.59, D.182, D.184, G.264, V.265, H.292, G.293, T.294, N.297, N.298 Ligands: MG.1, MG.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.35, A:V.265, A:V.265 Water bridges: A:H.292 Salt bridges: A:K.59 pi-Cation interactions: A:H.292

2 x CA: CALCIUM ION(Non-covalent)

CA.5: 5 residues within 4Å: Chain B: D.51, D.53, D.55, Q.57, E.62 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.51, B:D.53, B:Q.57, B:E.62, H2O.6 CA.6: 5 residues within 4Å: Chain B: D.15, D.17, N.19, Y.21, E.26 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.15, B:D.17, B:Y.21, B:E.26, B:E.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guo, Q. et al., Structural basis for the interaction of Bordetella pertussis adenylyl cyclase toxin with calmodulin. Embo J. (2005)

Release Date

2005-08-09

Peptides

CyaA with C-terminal Calmodulin: A
Calmodulin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CyaA with C-terminal Calmodulin

Calmodulin