SMTL ID : 7rxe.1

Crystal structure of junctophilin-2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

monomer

Ligands

3 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.1: 6 residues within 4Å: Chain A: W.83, R.100, K.108, Y.109, Q.118, E.124 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.83, A:R.100, A:Y.109 Hydrogen bonds: A:R.100, A:Q.118 Water bridges: A:Q.118 IPA.2: 4 residues within 4Å: Chain A: Y.216, K.230, K.238, K.255 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.216 Hydrogen bonds: A:Y.216 IPA.3: 9 residues within 4Å: Chain A: T.90, F.93, K.94, G.95, R.96, W.113, N.114, N.115, G.116 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:R.96 Hydrogen bonds: A:N.114, A:N.115

1 x FLC: CITRATE ANION(Non-covalent)

FLC.4: 3 residues within 4Å: Chain A: R.96, Y.97, R.280 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Y.97, A:Y.97, A:R.280, A:R.280 Water bridges: A:R.96 Salt bridges: A:R.96, A:R.280

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, Z.F. et al., Structures of the junctophilin/voltage-gated calcium channel interface reveal hot spot for cardiomyopathy mutations. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-02-23

Peptides

Junctophilin-2 N-terminal fragment: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Junctophilin-2 N-terminal fragment

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