SMTL ID : 1lvc.1 (2 other biounits)

Crystal structure of the adenylyl cyclase domain of anthrax edema factor (EF) in complex with calmodulin and 2' deoxy, 3' anthraniloyl ATP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.60 Å

Oligo State

hetero-1-1-mer

Ligands

1 x YB: YTTERBIUM (III) ION(Non-covalent)

YB.1: 5 residues within 4Å: Chain A: K.56, D.201, D.203, H.287 Ligands: DOT.2 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.201, A:D.201, A:D.203, A:D.203, A:H.287

1 x DOT: 3'ANTHRANILOYL-2'-DEOXY-ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

DOT.2: 20 residues within 4Å: Chain A: R.39, K.56, L.58, V.60, H.61, K.63, S.64, K.82, K.92, E.96, A.200, D.201, D.203, T.258, H.287, G.288, T.289, N.293, F.296 Ligands: YB.1 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:E.96, A:F.296 Hydrogen bonds: A:V.60, A:S.64, A:S.64, A:S.64, A:K.92, A:E.96, A:T.258, A:T.258, A:N.293 Salt bridges: A:R.39, A:K.56, A:K.56, A:K.56, A:H.61, A:K.63, A:K.82, A:H.287

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 6 residues within 4Å: Chain B: D.130, I.131, D.132, D.134, Q.136, E.141 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.130, B:D.132, B:D.134, B:E.141, B:E.141 CA.4: 7 residues within 4Å: Chain B: D.94, D.96, N.98, Y.100, I.101, S.102, E.105 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.94, B:D.96, B:Y.100, B:E.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shen, Y. et al., Physiological calcium concentrations regulate calmodulin binding and catalysis of adenylyl cyclase exotoxins. Embo J. (2002)

Release Date

2002-12-04

Peptides

calmodulin-sensitive adenylate cyclase: A
calmodulin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

calmodulin-sensitive adenylate cyclase

calmodulin

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