SMTL ID : 6anj.1

Synaptotagmin-7, C2A domain

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 7 residues within 4Å: Chain A: D.52, D.58, D.111, Y.112, D.113, R.114 Ligands: CA.2 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.52, A:D.58, A:D.111, A:Y.112, A:D.113 CA.2: 6 residues within 4Å: Chain A: K.51, D.52, D.111, D.113, D.119 Ligands: CA.1 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:K.51, A:D.52, A:D.111, A:D.113, A:D.119 CA.3: 4 residues within 4Å: Chain A: D.113, S.116, R.117, D.119 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.113, A:S.116, A:R.117, A:D.119, H2O.4, H2O.6

3 x TBU: TERTIARY-BUTYL ALCOHOL(Non-functional Binders)

TBU.4: 6 residues within 4Å: Chain A: L.65, D.68, H.71, F.92, F.95, R.103 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.95 Hydrogen bonds: A:D.68, A:D.68, A:R.103, A:R.103 TBU.5: 4 residues within 4Å: Chain A: A.50, K.51, D.52, F.53 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.53 Water bridges: A:K.51 TBU.6: 2 residues within 4Å: Chain A: H.85, N.87 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:H.85 Hydrogen bonds: A:N.87

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.7: 3 residues within 4Å: Chain A: Y.112, R.114, F.115 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Voleti, R. et al., Exceptionally tight membrane-binding may explain the key role of the synaptotagmin-7 C2A domain in asynchronous neurotransmitter release. Proc. Natl. Acad. Sci. U.S.A. (2017)

Release Date

2017-09-20

Peptides

Synaptotagmin-7: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Synaptotagmin-7