SMTL ID : 1xfx.2 (5 other biounits)

Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 10 millimolar exogenously added calcium chloride

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: D.468, D.470, H.554 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.468, A:D.468, A:D.470, A:H.554

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain B: D.21, D.23, D.25, T.27, E.32 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.23, B:D.23, B:D.25, B:T.27 CA.3: 8 residues within 4Å: Chain B: V.56, D.57, A.58, D.59, G.60, N.61, G.62, T.63 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.59, B:G.60 CA.4: 5 residues within 4Å: Chain B: D.130, D.132, D.134, Q.136, E.141 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.132, B:D.134, B:Q.136, B:E.141, B:E.141 CA.5: 5 residues within 4Å: Chain B: D.94, D.96, N.98, Y.100, E.105 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.94, B:D.96, B:Y.100, B:E.105, B:E.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shen, Y. et al., Calcium-independent calmodulin binding and two-metal-ion catalytic mechanism of anthrax edema factor. EMBO J. (2005)

Release Date

2005-05-03

Peptides

Calmodulin-sensitive adenylate cyclase: A
Calmodulin 2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
P

Calmodulin-sensitive adenylate cyclase

Calmodulin 2

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