SMTL ID : 3u0k.1

Crystal Structure of the genetically encoded calcium indicator RCaMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-1-1-mer

Ligands

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

ACT.1: 9 residues within 4Å: Chain A: H.115, E.133, A.135, Q.190 Chain B: X.1, S.2, R.3, F.5, I.6 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:Q.190, B:S.2 Water bridges: A:A.135 Salt bridges: A:H.115, B:R.3 Hydrophobic interactions: B:I.6

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain B: D.208, D.210, D.212, Q.214, E.219 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.208, B:Q.214, B:E.219, B:E.219, H2O.1 CA.3: 5 residues within 4Å: Chain B: D.172, D.174, N.176, Y.178, E.183 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.172, B:D.174, B:Y.178, B:E.183, B:E.183 CA.4: 5 residues within 4Å: Chain B: D.135, D.137, D.139, T.141, E.146 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.135, B:D.137, B:D.139, B:T.141, B:E.146 CA.5: 5 residues within 4Å: Chain B: D.99, D.101, D.103, T.105, E.110 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.99, B:D.101, B:D.103, B:T.105, B:E.110

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Akerboom, J. et al., Genetically encoded calcium indicators for multi-color neural activity imaging and combination with optogenetics. Front Mol Neurosci (2013)

Release Date

2012-10-03

Peptides

RCaMP: A
RCaMP: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

RCaMP

RCaMP