SMTL ID : 1nlv.2 (1 other biounit)

Crystal Structure Of Dictyostelium Discoideum Actin Complexed With Ca ATP And Human Gelsolin Segment 1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-2-2-mer

Ligands

4 x CA: CALCIUM ION(Non-functional Binders)(Non-covalent)

CA.1: 1 residues within 4Å: Ligands: ATP.4 No protein-ligand interaction detected (PLIP) CA.6: 4 residues within 4Å: Chain B: G.41, D.42, E.73, V.121 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.42, B:E.73, B:V.121, H2O.10, H2O.12 CA.7: 1 residues within 4Å: Ligands: ATP.10 No protein-ligand interaction detected (PLIP) CA.12: 4 residues within 4Å: Chain D: G.41, D.42, E.73, V.121 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:D.42, D:E.73, D:V.121, H2O.23, H2O.25

4 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 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.308, A:I.309, A:A.310, A:D.311 Water bridges: A:R.335 SO4.3: 3 residues within 4Å: Chain A: R.147, K.328 Chain B: R.96 7 PLIP interactions: 2 interactions with chain B, 5 interactions with chain A Water bridges: B:R.96, A:R.147, A:R.147, A:R.147 Salt bridges: B:R.96, A:R.147, A:K.328 SO4.8: 5 residues within 4Å: Chain C: P.307, G.308, I.309, A.310, D.311 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:G.308, C:I.309, C:A.310, C:D.311 Water bridges: C:R.335 SO4.9: 3 residues within 4Å: Chain C: R.147, K.328 Chain D: R.96 7 PLIP interactions: 3 interactions with chain D, 4 interactions with chain C Water bridges: D:R.96, D:R.96, C:R.147, C:R.147 Salt bridges: D:R.96, C:R.147, C:K.328

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

ATP.4: 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, F.306, K.336 Ligands: CA.1 26 PLIP interactions: 26 interactions with chain A Hydrogen bonds: A:S.14, A:S.14, A:G.15, A:M.16, A:M.16, A:G.156, A:D.157, A:D.157, A:D.157, A:G.158, A:V.159, A:K.213, A:E.214, A:E.214, A:G.302, A:T.303 Water bridges: A:K.18, A:K.18, A:K.18, A:Q.137, A:D.157, A:T.186, A:K.336 Salt bridges: A:K.18, A:K.18 pi-Stacking: A:F.306 ATP.10: 21 residues within 4Å: Chain C: 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, F.306, K.336 Ligands: CA.7 23 PLIP interactions: 23 interactions with chain C Hydrogen bonds: C:S.14, C:S.14, C:G.15, C:M.16, C:M.16, C:G.156, C:D.157, C:D.157, C:G.158, C:V.159, C:K.213, C:E.214, C:G.302 Water bridges: C:K.18, C:K.18, C:K.18, C:Q.137, C:D.157, C:T.186, C:K.336 Salt bridges: C:K.18, C:K.18 pi-Stacking: C:F.306

2 x SO2: SULFUR DIOXIDE(Non-covalent)

SO2.5: 6 residues within 4Å: Chain A: R.62, T.202, T.203, A.204 Chain C: R.62 Ligands: SO2.11 No protein-ligand interaction detected (PLIP) SO2.11: 6 residues within 4Å: Chain A: R.62 Chain C: R.62, T.202, T.203, A.204 Ligands: SO2.5 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vorobiev, S.M. et al., The Structure of Non-Vertebrate Actin: Implications For The ATP Hydrolytic Mechanism. Proc.Natl.Acad.Sci.USA (2003)

Release Date

2003-01-21

Peptides

Actin: AC
Gelsolin: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
G

D
G

Actin

Gelsolin

Related Entries With Identical Sequence