SMTL ID : 3cip.1 (1 other biounit)

Complex of Dictyostelium Discoideum Actin with Gelsolin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.1: 1 residues within 4Å: Ligands: ATP.9 No protein-ligand interaction detected (PLIP)

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

SO4.2: 5 residues within 4Å: Chain A: P.307, G.308, I.309, A.310, D.311 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.308, A:A.310, A:D.311 SO4.3: 7 residues within 4Å: Chain A: G.182, R.183, T.186, R.206, R.210, K.213 Ligands: ATP.9 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.186 Salt bridges: A:R.206, A:R.210, A:K.213 SO4.4: 3 residues within 4Å: Chain A: R.147, K.328 Chain B: R.99 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Water bridges: A:S.145, A:R.147, B:R.99 Salt bridges: A:R.147, A:K.328, B:R.99 SO4.5: 2 residues within 4Å: Chain A: T.66, L.67 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.67, A:L.67 Water bridges: A:R.39 SO4.6: 3 residues within 4Å: Chain A: M.269, E.270, S.271 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.270, A:S.271 SO4.7: 3 residues within 4Å: Chain A: N.78, W.79, D.80 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.77, A:W.79, A:D.80 SO4.8: 4 residues within 4Å: Chain A: R.62, T.202, T.203, A.204 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:T.203, A:A.204 Water bridges: A:T.202, A:T.202, A:T.203, A:T.203 Salt bridges: A:R.62 SO4.11: 2 residues within 4Å: Chain B: S.73, Q.74 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.74 Water bridges: B:S.126 SO4.12: 2 residues within 4Å: Chain B: A.125, S.126 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.126 Water bridges: B:G.123, B:V.124

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

ATP.9: 22 residues within 4Å: Chain A: G.13, S.14, G.15, M.16, K.18, G.74, G.156, D.157, G.158, G.182, R.183, R.210, K.213, E.214, G.301, G.302, T.303, M.305, F.306, K.336 Ligands: MG.1, SO4.3 25 PLIP interactions: 25 interactions with chain A Hydrogen bonds: A:S.14, A:G.15, A:M.16, A:M.16, A:G.156, A:D.157, A:G.158, A:K.213, A:E.214, A:E.214, A:G.302, A:T.303, A:K.336 Water bridges: A:K.18, A:K.18, A:K.18, A:K.18, A:Q.137, A:D.157, A:D.157, A:R.210, A:E.214 Salt bridges: A:K.18, A:K.18 pi-Stacking: A:F.306

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.10: 2 residues within 4Å: Chain A: P.112, K.113 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.113 GOL.14: 3 residues within 4Å: Chain B: K.27, V.124, A.125 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.125 GOL.15: 3 residues within 4Å: Chain B: S.106, A.107, T.108 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:A.107, B:T.108, B:T.108 Water bridges: B:E.105

1 x CA: CALCIUM ION(Non-covalent)

CA.13: 4 residues within 4Å: Chain B: G.44, D.45, E.76, V.124 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.45, B:E.76, B:V.124, H2O.13, H2O.14

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baek, K. et al., Modulation of actin structure and function by phosphorylation of Tyr-53 and profilin binding. Proc.Natl.Acad.Sci.Usa (2008)

Release Date

2008-08-19

Peptides

Major actin: A
Gelsolin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
G

Major actin

Gelsolin

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