SMTL ID : 3cjb.1

Actin dimer cross-linked by V. cholerae MARTX toxin and complexed with Gelsolin-segment 1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.21 Å

Oligo State

hetero-1-1-mer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: D.13, Q.139 Ligands: ATP.2 No protein-ligand interaction detected (PLIP) CA.3: 5 residues within 4Å: Chain B: G.41, D.42, S.70, E.73, V.121 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:G.41, B:D.42, B:E.73, B:E.73, B:V.121

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.2: 19 residues within 4Å: Chain A: G.15, S.16, G.17, L.18, K.20, D.156, G.158, D.159, G.160, V.161, K.215, E.216, G.303, G.304, T.305, M.307, Y.308, K.338 Ligands: CA.1 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:S.16, A:G.17, A:L.18, A:G.158, A:D.159, A:D.159, A:G.160, A:V.161, A:K.215, A:G.304, A:M.307 Salt bridges: A:K.20, A:K.20 pi-Stacking: A:Y.308

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kudryashov, D.S. et al., Connecting actin monomers by iso-peptide bond is a toxicity mechanism of the Vibrio cholerae MARTX toxin. Proc.Natl.Acad.Sci.USA (2008)

Release Date

2008-03-25

Peptides

Actin, alpha skeletal muscle: A
Gelsolin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
G

Actin, alpha skeletal muscle

Gelsolin

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