SMTL ID : 3evu.1

Crystal structure of Calcium bound dimeric GCAMP2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

8 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.394, D.396, N.398, Y.400, E.405 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.394, A:D.396, A:E.405, A:E.405, H2O.6 CA.2: 5 residues within 4Å: Chain A: D.430, D.432, D.434, Q.436, E.441 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.430, A:Q.436, A:E.441, A:E.441, H2O.4 CA.3: 5 residues within 4Å: Chain A: D.357, D.359, N.361, T.363, E.368 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.357, A:T.363, A:E.368, A:E.368, H2O.6 CA.4: 5 residues within 4Å: Chain A: D.321, D.323, D.325, T.327, E.332 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.321, A:D.323, A:T.327, A:E.332, H2O.4 CA.5: 5 residues within 4Å: Chain B: D.394, D.396, N.398, Y.400, E.405 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.394, B:D.396, B:E.405, B:E.405, H2O.26 CA.6: 5 residues within 4Å: Chain B: D.430, D.432, D.434, Q.436, E.441 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.430, B:Q.436, B:E.441, B:E.441, H2O.24 CA.7: 5 residues within 4Å: Chain B: D.357, D.359, N.361, T.363, E.368 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.357, B:T.363, B:E.368, B:E.368, H2O.26 CA.8: 5 residues within 4Å: Chain B: D.321, D.323, D.325, T.327, E.332 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.321, B:D.323, B:T.327, B:E.332, H2O.24

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Q. et al., Structural Basis for Calcium Sensing by GCaMP2. Structure (2008)

Release Date

2008-12-09

Peptides

Myosin light chain kinase, Green fluorescent protein, Calmodulin-1 chimera: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Myosin light chain kinase, Green fluorescent protein, Calmodulin-1 chimera

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