SMTL ID : 6dqj.1

Human type 3 1,4,5-inositol trisphosphate receptor in a ligand-free state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.2538, C.2541, L.2543, H.2558, H.2563 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.2538, A:C.2541, A:H.2558, A:H.2563 ZN.2: 5 residues within 4Å: Chain B: C.2538, C.2541, L.2543, H.2558, H.2563 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.2538, B:C.2541, B:H.2558, B:H.2563 ZN.3: 5 residues within 4Å: Chain C: C.2538, C.2541, L.2543, H.2558, H.2563 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.2538, C:C.2541, C:H.2558, C:H.2563 ZN.4: 5 residues within 4Å: Chain D: C.2538, C.2541, L.2543, H.2558, H.2563 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.2538, D:C.2541, D:H.2558, D:H.2563

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Paknejad, N. et al., Structural basis for the regulation of inositol trisphosphate receptors by Ca2+and IP3. Nat. Struct. Mol. Biol. (2018)

Release Date

2018-08-01

Peptides

Inositol 1,4,5-trisphosphate receptor type 3: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Inositol 1,4,5-trisphosphate receptor type 3

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