SMTL ID : 7ukh.1

Human Kv4.2-KChIP2-DPP6 channel complex in an open state, intracellular region

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-4-4-mer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.105, C.132, C.133 Chain B: C.111 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Metal complexes: A:H.105, A:C.132, A:C.133, B:C.111 ZN.2: 4 residues within 4Å: Chain B: H.105, C.132, C.133 Chain C: C.111 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain C Metal complexes: B:H.105, B:C.132, B:C.133, C:C.111 ZN.3: 4 residues within 4Å: Chain C: H.105, C.132, C.133 Chain D: C.111 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain D Metal complexes: C:H.105, C:C.132, C:C.133, D:C.111 ZN.4: 4 residues within 4Å: Chain A: C.111 Chain D: H.105, C.132, C.133 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain D Metal complexes: A:C.111, D:H.105, D:C.132, D:C.133

12 x CA: CALCIUM ION(Non-covalent)

CA.5: 5 residues within 4Å: Chain E: D.135, N.137, D.139, S.141, D.146 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:D.135, E:D.139, E:D.139, E:S.141, E:D.146 CA.6: 5 residues within 4Å: Chain E: D.171, N.173, D.175, C.177, E.182 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:D.171, E:D.175, E:C.177, E:E.182, E:E.182 CA.7: 6 residues within 4Å: Chain E: D.219, R.220, N.221, D.223, V.225, E.230 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:D.219, E:D.219, E:D.223, E:V.225, E:E.230 CA.8: 5 residues within 4Å: Chain F: D.135, N.137, D.139, S.141, D.146 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.135, F:D.139, F:D.139, F:S.141, F:D.146 CA.9: 5 residues within 4Å: Chain F: D.171, N.173, D.175, C.177, E.182 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.171, F:D.175, F:C.177, F:E.182, F:E.182 CA.10: 6 residues within 4Å: Chain F: D.219, R.220, N.221, D.223, V.225, E.230 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.219, F:D.219, F:D.223, F:V.225, F:E.230 CA.11: 5 residues within 4Å: Chain G: D.135, N.137, D.139, S.141, D.146 5 PLIP interactions: 5 interactions with chain G Metal complexes: G:D.135, G:D.139, G:D.139, G:S.141, G:D.146 CA.12: 5 residues within 4Å: Chain G: D.171, N.173, D.175, C.177, E.182 5 PLIP interactions: 5 interactions with chain G Metal complexes: G:D.171, G:D.175, G:C.177, G:E.182, G:E.182 CA.13: 6 residues within 4Å: Chain G: D.219, R.220, N.221, D.223, V.225, E.230 5 PLIP interactions: 5 interactions with chain G Metal complexes: G:D.219, G:D.219, G:D.223, G:V.225, G:E.230 CA.14: 5 residues within 4Å: Chain H: D.135, N.137, D.139, S.141, D.146 5 PLIP interactions: 5 interactions with chain H Metal complexes: H:D.135, H:D.139, H:D.139, H:S.141, H:D.146 CA.15: 5 residues within 4Å: Chain H: D.171, N.173, D.175, C.177, E.182 5 PLIP interactions: 5 interactions with chain H Metal complexes: H:D.171, H:D.175, H:C.177, H:E.182, H:E.182 CA.16: 6 residues within 4Å: Chain H: D.219, R.220, N.221, D.223, V.225, E.230 5 PLIP interactions: 5 interactions with chain H Metal complexes: H:D.219, H:D.219, H:D.223, H:V.225, H:E.230

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ye, W. et al., Activation and closed-state inactivation mechanisms of the human voltage-gated K V 4 channel complexes. Mol.Cell (2022)

Release Date

2022-06-29

Peptides

Potassium voltage-gated channel subfamily D member 2: ABCD
Isoform 2 of Kv channel-interacting protein 2: EFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
I

F
J

G
K

H
L

Potassium voltage-gated channel subfamily D member 2

Isoform 2 of Kv channel-interacting protein 2

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