SMTL ID : 4np9.1

Structure of Rabphilin C2A domain bound to IP3

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.92 Å

Oligo State

monomer

Ligands

1 x I3P: D-MYO-INOSITOL-1,4,5-TRIPHOSPHATE(Non-covalent)

I3P.1: 8 residues within 4Å: Chain A: Y.44, K.46, H.48, K.58, R.60, G.102, N.104 Ligands: SO4.2 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Y.44, A:Y.44, A:Y.44, A:K.58, A:K.58, A:R.60, A:N.104 Water bridges: A:R.60 Salt bridges: A:K.46, A:R.60

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

SO4.2: 7 residues within 4Å: Chain A: K.46, H.48, R.92, S.94, C.96, F.106 Ligands: I3P.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.94, A:S.94 Salt bridges: A:K.46, A:R.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guillen, J. et al., Structural insights into the Ca2+ and PI(4,5)P2 binding modes of the C2 domains of rabphilin 3A and synaptotagmin 1. Proc.Natl.Acad.Sci.USA (2013)

Release Date

2013-12-25

Peptides

Rabphilin-3A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Rabphilin-3A

Related Entries With Identical Sequence