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

CRYSTAL STRUCTURE OF SYNAPTOTAGMIN III C2A/C2B

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

homo-tetramer

Ligands

16 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: D.36, D.94, D.96 Ligands: MG.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.36 MG.2: 4 residues within 4Å: Chain A: D.36, D.42, F.95 Ligands: MG.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.36 MG.3: 4 residues within 4Å: Chain A: D.96, S.99, R.100, D.102 No protein-ligand interaction detected (PLIP) MG.4: 2 residues within 4Å: Chain A: D.168, D.174 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.168, A:D.168 MG.6: 4 residues within 4Å: Chain B: D.36, D.94, D.96 Ligands: MG.7 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.36 MG.7: 4 residues within 4Å: Chain B: D.36, D.42, F.95 Ligands: MG.6 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.36 MG.8: 4 residues within 4Å: Chain B: D.96, S.99, R.100, D.102 No protein-ligand interaction detected (PLIP) MG.9: 2 residues within 4Å: Chain B: D.168, D.174 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.168, B:D.168 MG.11: 4 residues within 4Å: Chain C: D.36, D.94, D.96 Ligands: MG.12 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:D.36 MG.12: 4 residues within 4Å: Chain C: D.36, D.42, F.95 Ligands: MG.11 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:D.36 MG.13: 4 residues within 4Å: Chain C: D.96, S.99, R.100, D.102 No protein-ligand interaction detected (PLIP) MG.14: 2 residues within 4Å: Chain C: D.168, D.174 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:D.168, C:D.168 MG.16: 4 residues within 4Å: Chain D: D.36, D.94, D.96 Ligands: MG.17 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:D.36 MG.17: 4 residues within 4Å: Chain D: D.36, D.42, F.95 Ligands: MG.16 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:D.36 MG.18: 4 residues within 4Å: Chain D: D.96, S.99, R.100, D.102 No protein-ligand interaction detected (PLIP) MG.19: 2 residues within 4Å: Chain D: D.168, D.174 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:D.168, D:D.168

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

SO4.5: 3 residues within 4Å: Chain A: K.64 Chain D: D.36, S.37 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain D Salt bridges: A:K.64 Hydrogen bonds: D:S.37 SO4.10: 3 residues within 4Å: Chain B: K.64 Chain C: D.36, S.37 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:S.37 Salt bridges: B:K.64 SO4.15: 3 residues within 4Å: Chain B: D.36, S.37 Chain C: K.64 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B Salt bridges: C:K.64 Hydrogen bonds: B:S.37 SO4.20: 3 residues within 4Å: Chain A: D.36, S.37 Chain D: K.64 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain A Salt bridges: D:K.64 Hydrogen bonds: A:S.37

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sutton, R.B. et al., Crystal structure of the cytosolic C2A-C2B domains of synaptotagmin III. Implications for Ca(+2)-independent snare complex interaction. J.Cell Biol. (1999)

Release Date

2000-01-19

Peptides

SYNAPTOTAGMIN III: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

SYNAPTOTAGMIN III

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