SMTL ID : 2oan.1 (2 other biounits)

Structure of oxidized beta-actin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.61 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: K.50, S.52, H.87, H.88, N.92 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.52, A:N.92 Water bridges: A:V.54, A:V.54 Salt bridges: A:K.50, A:H.87, A:H.88 SO4.5: 5 residues within 4Å: Chain B: K.50, S.52, H.87, H.88, N.92 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:N.92 Water bridges: B:K.50, B:K.50, B:V.54, B:V.54 Salt bridges: B:K.50, B:H.87, B:H.88 SO4.6: 5 residues within 4Å: Chain B: P.307, G.308, I.309, A.310, D.311 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.308, B:G.308, B:A.310, B:D.311

2 x CA: CALCIUM ION(Non-functional Binders)

CA.2: 1 residues within 4Å: Ligands: ATP.3 No protein-ligand interaction detected (PLIP) CA.4: 1 residues within 4Å: Ligands: ATP.7 No protein-ligand interaction detected (PLIP)

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

ATP.3: 21 residues within 4Å: Chain A: G.13, S.14, G.15, M.16, K.18, G.156, D.157, G.158, V.159, G.182, R.183, R.210, K.213, E.214, G.301, G.302, T.303, M.305, Y.306, K.336 Ligands: CA.2 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:S.14, A:G.15, A:M.16, A:M.16, A:D.157, A:D.157, A:G.158, A:V.159, A:R.210, A:R.210, A:K.213, A:E.214, A:G.302 Water bridges: A:K.18 Salt bridges: A:K.18, A:K.18 pi-Stacking: A:Y.306 ATP.7: 21 residues within 4Å: Chain B: G.13, S.14, G.15, M.16, K.18, S.155, G.156, D.157, G.158, V.159, G.182, R.183, R.210, K.213, E.214, G.301, G.302, T.303, M.305, Y.306 Ligands: CA.4 21 PLIP interactions: 21 interactions with chain B Hydrogen bonds: B:S.14, B:S.14, B:G.15, B:M.16, B:M.16, B:D.157, B:D.157, B:D.157, B:G.158, B:V.159, B:V.159, B:R.210, B:K.213, B:E.214, B:E.214, B:G.302, B:T.303 Water bridges: B:T.186 Salt bridges: B:K.18, B:K.18 pi-Stacking: B:Y.306

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lassing, I. et al., Molecular and Structural Basis for Redox Regulation of beta-Actin. J.Mol.Biol. (2007)

Release Date

2007-05-01

Peptides

Actin, cytoplasmic 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Actin, cytoplasmic 1

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