SMTL ID : 9k8x.1

Crystal structure of the calcium indicator GCaMP6s-BrUS-145 in calcium-bounded state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

monomer

Ligands

6 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 5 residues within 4Å: Chain A: L.71, Y.89, H.90, Y.104 Ligands: EDO.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.71, A:H.90 EDO.2: 5 residues within 4Å: Chain A: E.203, D.205, K.210, L.211, T.212 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.203, A:D.205, A:K.210, A:T.212 EDO.3: 5 residues within 4Å: Chain A: N.88, Y.89, H.105, Y.106 Ligands: EDO.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.88, A:Y.89, A:H.105 EDO.4: 7 residues within 4Å: Chain A: G.66, R.67, S.70, E.72, R.92, K.387, E.396 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.70, A:K.387 Water bridges: A:E.72, A:R.92 EDO.5: 4 residues within 4Å: Chain A: H.90, R.92, Y.104, E.396 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.104, A:T.393, A:T.393 Water bridges: A:E.396 EDO.6: 7 residues within 4Å: Chain A: V.62, I.65, G.66, Q.353, E.399, A.400, V.403 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.353 Water bridges: A:E.396, A:A.400

4 x CA: CALCIUM ION(Non-covalent)

CA.7: 5 residues within 4Å: Chain A: D.332, D.334, D.336, T.338, E.343 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.332, A:D.336, A:T.338, A:E.343, H2O.5 CA.8: 5 residues within 4Å: Chain A: D.368, D.370, D.372, T.374, E.379 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.368, A:D.370, A:D.372, A:T.374, A:E.379 CA.9: 5 residues within 4Å: Chain A: D.405, D.407, N.409, Y.411, E.416 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.405, A:D.407, A:E.416, A:E.416, H2O.1 CA.10: 5 residues within 4Å: Chain A: D.441, D.443, D.445, Q.447, E.452 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.441, A:D.443, A:D.445, A:E.452, H2O.3

1 x NA: SODIUM ION(Non-functional Binders)

NA.11: 1 residues within 4Å: Chain A: D.269 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.269, A:D.269

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Simonyan, T.R. et al., Calcium Indicators with Fluorescence Lifetime-Based Signal Readout: A Structure-Function Study. Int J Mol Sci (2024)

Release Date

2024-12-11

Peptides

Calcium indicator GCaMP6s-BrUS-145,Calmodulin-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Calcium indicator GCaMP6s-BrUS-145,Calmodulin-1