SMTL ID : 6xw2.1

Crystal structure of the bright genetically encoded calcium indicator NCaMP7 based on mNeonGreen fluorescent protein

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: G.288, A.289, A.290, E.291 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.288, A:A.290, A:E.291 Water bridges: A:D.282, A:A.289, A:A.289, A:E.291 SO4.2: 10 residues within 4Å: Chain A: X.110, H.112, R.138, S.372, K.374, S.384, F.386, T.404, Y.406, R.426 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.372, A:S.384, A:S.384, A:Y.406 Water bridges: A:T.404 Salt bridges: A:H.112, A:R.138, A:K.374, A:R.426 SO4.3: 5 residues within 4Å: Chain A: W.103, L.183, T.184, A.185, H.432 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.185 Water bridges: A:L.183 Salt bridges: A:H.432 SO4.4: 4 residues within 4Å: Chain A: K.262, D.267, T.268, R.397 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.268 Water bridges: A:E.269 Salt bridges: A:K.262, A:R.397

4 x CA: CALCIUM ION(Non-covalent)

CA.5: 5 residues within 4Å: Chain A: D.207, D.209, D.211, T.213, E.218 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.207, A:D.211, A:T.213, A:E.218, H2O.3 CA.6: 5 residues within 4Å: Chain A: D.243, D.245, D.247, T.249, E.254 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.243, A:D.245, A:D.247, A:E.254, H2O.10 CA.7: 5 residues within 4Å: Chain A: D.280, D.282, N.284, Y.286, E.291 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.280, A:D.282, A:Y.286, A:E.291, H2O.2 CA.8: 5 residues within 4Å: Chain A: D.316, D.318, D.320, Q.322, E.327 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.316, A:Q.322, A:E.327, A:E.327, H2O.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Subach, O.M. et al., Novel Genetically Encoded Bright Positive Calcium Indicator NCaMP7 Based on the mNeonGreen Fluorescent Protein. Int J Mol Sci (2020)

Release Date

2020-01-29

Peptides

Genetically encoded calcium indicator NCaMP7 based on mNeonGreen fluorescent protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Genetically encoded calcium indicator NCaMP7 based on mNeonGreen fluorescent protein