SMTL ID : 3wlc.1

Crystal structure of dimeric GCaMP6m

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.49 Å

Oligo State

homo-dimer

Ligands

8 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.393, D.395, N.397, Y.399, E.404 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.393, A:D.395, A:E.404, A:E.404, H2O.1 CA.2: 5 residues within 4Å: Chain A: D.429, D.431, D.433, Q.435, E.440 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.429, A:D.433, A:Q.435, A:E.440, H2O.1 CA.3: 5 residues within 4Å: Chain A: D.356, D.358, D.360, T.362, E.367 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.356, A:D.358, A:T.362, A:E.367, A:E.367 CA.4: 5 residues within 4Å: Chain A: D.320, D.322, D.324, T.326, E.331 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.320, A:T.326, A:E.331, A:E.331, H2O.1 CA.5: 5 residues within 4Å: Chain B: D.393, D.395, N.397, Y.399, E.404 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.393, B:D.395, B:E.404, B:E.404, H2O.7 CA.6: 5 residues within 4Å: Chain B: D.429, D.431, D.433, Q.435, E.440 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.429, B:D.433, B:Q.435, B:E.440, H2O.7 CA.7: 5 residues within 4Å: Chain B: D.356, D.358, D.360, T.362, E.367 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.356, B:D.358, B:T.362, B:E.367, B:E.367 CA.8: 5 residues within 4Å: Chain B: D.320, D.322, D.324, T.326, E.331 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.320, B:T.326, B:E.331, B:E.331, H2O.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ding, J. et al., Structural basis of the ultrasensitive calcium indicator GCaMP6. Sci China Life Sci (2014)

Release Date

2014-01-22

Peptides

Myosin light chain kinase, Green fluorescent protein, Calmodulin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Myosin light chain kinase, Green fluorescent protein, Calmodulin

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