SMTL ID : 7xn5.1

Cryo-EM structure of CopC-CaM-caspase-3 with ADPR

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-1-1-mer

Ligands

1 x NCA: NICOTINAMIDE(Non-covalent)

NCA.1: 9 residues within 4Å: Chain B: H.137, Q.138, F.183, F.184, G.185, H.202, F.207, E.325 Ligands: APR.2 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:F.183, B:H.202 Hydrogen bonds: B:H.137, B:E.325 pi-Stacking: B:F.207

1 x APR: ADENOSINE-5-DIPHOSPHORIBOSE(Non-covalent)

APR.2: 18 residues within 4Å: Chain A: R.207 Chain B: H.137, S.139, A.141, L.143, A.150, I.151, A.152, N.154, L.157, G.166, N.167, T.168, D.172, F.183, F.207, D.230 Ligands: NCA.1 11 PLIP interactions: 10 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.139, B:S.139, B:A.150, B:A.152, B:N.154, B:N.154, B:N.167, B:T.168, B:D.172, B:D.230, A:R.207

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, K. et al., Structural insights into caspase ADPR deacylization catalyzed by a bacterial effector and host calmodulin. Mol.Cell (2022)

Release Date

2022-12-14

Peptides

Caspase-3: AC
Arginine ADP-riboxanase CopC: B
Calmodulin-1: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Caspase-3

Arginine ADP-riboxanase CopC

Calmodulin-1

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