SMTL ID : 4jhd.2 (1 other biounit)

Crystal Structure of an Actin Dimer in Complex with the Actin Nucleator Cordon-Bleu

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.91 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.1: 21 residues within 4Å: Chain A: G.22, S.23, G.24, M.25, K.27, G.165, D.166, G.167, V.168, G.191, R.219, K.222, E.223, G.310, G.311, T.312, M.314, Y.315, K.345 Chain C: Y.53 Ligands: MG.2 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:S.23, A:G.24, A:M.25, A:M.25, A:K.27, A:D.166, A:D.166, A:G.167, A:V.168, A:K.222, A:E.223, A:E.223, A:G.311, A:T.312 Water bridges: A:Q.146, A:D.166, A:T.195 Salt bridges: A:K.27 pi-Stacking: A:Y.315 ANP.3: 21 residues within 4Å: Chain B: G.22, S.23, G.24, M.25, K.27, G.83, G.165, D.166, G.167, G.191, R.192, R.219, K.222, E.223, G.310, G.311, T.312, M.314, Y.315, K.345 Ligands: MG.4 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:S.23, B:S.23, B:G.24, B:M.25, B:M.25, B:K.27, B:D.166, B:D.166, B:D.166, B:G.167, B:V.168, B:K.222, B:E.223, B:G.311 Salt bridges: B:K.27 pi-Stacking: B:Y.315

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: D.163 Ligands: ANP.1 No protein-ligand interaction detected (PLIP) MG.4: 2 residues within 4Å: Chain B: Q.146 Ligands: ANP.3 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, X. et al., Structural basis of actin filament nucleation by tandem w domains. Cell Rep (2013)

Release Date

2013-06-19

Peptides

Actin-5C: A
Actin-5C: B
Protein cordon-bleu: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

Actin-5C

Actin-5C

Protein cordon-bleu

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