SMTL ID : 1k93.3 (2 other biounits)

Crystal structure of the adenylyl cyclase domain of anthrax edema factor (EF) in complex with calmodulin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

hetero-1-1-mer

Ligands

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: K.56, K.63, S.64, K.82, A.200 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.64, A:S.64 Salt bridges: A:K.56, A:K.82

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain B: D.125, I.126, D.127, D.129, Q.131, E.136 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.127, B:D.129, B:D.129, B:Q.131, B:E.136 CA.3: 5 residues within 4Å: Chain B: D.89, D.91, N.93, Y.95, E.100 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.89, B:D.91, B:Y.95, B:E.100, B:E.100

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Drum, C.L. et al., Structural basis for the activation of anthrax adenylyl cyclase exotoxin by calmodulin. Nature (2002)

Release Date

2002-01-23

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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