SMTL ID : 7xn6.1

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

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-1-1-mer

Ligands

1 x APR: ADENOSINE-5-DIPHOSPHORIBOSE(Covalent)

APR.1: 16 residues within 4Å: Chain A: R.207 Chain B: S.139, A.141, L.143, I.151, A.152, N.154, L.157, G.166, N.167, F.169, F.183, F.207, D.230, E.325 Ligands: NCA.2 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.139, B:A.150, B:A.152, B:N.167, B:N.167, B:F.169

1 x NCA: NICOTINAMIDE(Non-covalent)

NCA.2: 9 residues within 4Å: Chain B: H.137, Q.138, F.183, F.184, G.185, H.202, F.207, E.325 Ligands: APR.1 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:F.183 pi-Stacking: B:H.202, B:F.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

Related Entries With Identical Sequence