SMTL ID : 1s26.3 (2 other biounits)

Structure of Anthrax Edema Factor-Calmodulin-alpha,beta-methyleneadenosine 5'-triphosphate Complex Reveals an Alternative Mode of ATP Binding to the Catalytic Site

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-1-1-mer

Ligands

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

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

1 x APC: DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER(Non-covalent)

APC.2: 13 residues within 4Å: Chain A: R.39, K.56, L.58, V.60, H.61, K.63, S.64, K.82, K.92, D.203, N.293, F.296 Ligands: YB.1 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:R.39, A:K.56, A:H.61, A:K.63, A:S.64, A:S.64, A:S.64, A:K.92, A:K.92, A:N.293 Salt bridges: A:K.56, A:K.82 pi-Stacking: A:F.296 pi-Cation interactions: A:H.61, A:H.61

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 6 residues within 4Å: Chain B: D.129, D.131, D.133, Q.135, V.136, E.140 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.131, B:D.133, B:Q.135, B:E.140, B:E.140 CA.4: 5 residues within 4Å: Chain B: D.93, D.95, N.97, Y.99, E.104 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.93, B:D.95, B:Y.99, B:E.104, B:E.104

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shen, Y. et al., Structure of anthrax edema factor-calmodulin-adenosine-5'-(alpha,beta-methylene)-triphosphate complex reveals an alternative mode of ATP binding to the catalytic site. Biochem.Biophys.Res.Commun. (2004)

Release Date

2004-04-13

Peptides

Calmodulin-sensitive adenylate cyclase: A
Calmodulin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
F

Calmodulin-sensitive adenylate cyclase

Calmodulin

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