SMTL ID : 8qvn.1

Cryo-EM structure of Cx26 from Gallus Gallus in bicarbonate buffer

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-12-mer

Ligands

24 x LMT: DODECYL-BETA-D-MALTOSIDE(Non-covalent)

LMT.1: 3 residues within 4Å: Chain A: P.87, L.90, F.138 Ligand excluded by PLIP LMT.4: 1 residues within 4Å: Chain A: W.24 Ligand excluded by PLIP LMT.5: 2 residues within 4Å: Chain B: L.90, F.138 Ligand excluded by PLIP LMT.8: 1 residues within 4Å: Chain B: W.24 Ligand excluded by PLIP LMT.9: 3 residues within 4Å: Chain C: P.87, L.90, F.138 Ligand excluded by PLIP LMT.12: 1 residues within 4Å: Chain C: W.24 Ligand excluded by PLIP LMT.13: 3 residues within 4Å: Chain D: P.87, L.90, F.138 Ligand excluded by PLIP LMT.16: 1 residues within 4Å: Chain D: W.24 Ligand excluded by PLIP LMT.17: 2 residues within 4Å: Chain E: L.90, F.138 Ligand excluded by PLIP LMT.20: 1 residues within 4Å: Chain E: W.24 Ligand excluded by PLIP LMT.21: 1 residues within 4Å: Chain F: W.24 Ligand excluded by PLIP LMT.22: 3 residues within 4Å: Chain F: P.87, L.90, F.138 Ligand excluded by PLIP LMT.25: 3 residues within 4Å: Chain G: P.87, L.90, F.138 Ligand excluded by PLIP LMT.28: 1 residues within 4Å: Chain G: W.24 Ligand excluded by PLIP LMT.29: 3 residues within 4Å: Chain H: P.87, L.90, F.138 Ligand excluded by PLIP LMT.32: 1 residues within 4Å: Chain H: W.24 Ligand excluded by PLIP LMT.33: 2 residues within 4Å: Chain I: L.90, F.138 Ligand excluded by PLIP LMT.36: 1 residues within 4Å: Chain I: W.24 Ligand excluded by PLIP LMT.37: 3 residues within 4Å: Chain J: P.87, L.90, F.138 Ligand excluded by PLIP LMT.40: 1 residues within 4Å: Chain J: W.24 Ligand excluded by PLIP LMT.41: 3 residues within 4Å: Chain K: P.87, L.90, F.138 Ligand excluded by PLIP LMT.44: 1 residues within 4Å: Chain K: W.24 Ligand excluded by PLIP LMT.45: 1 residues within 4Å: Chain L: W.24 Ligand excluded by PLIP LMT.46: 2 residues within 4Å: Chain L: L.90, F.138 Ligand excluded by PLIP

24 x PTY: PHOSPHATIDYLETHANOLAMINE(Non-covalent)

PTY.2: 8 residues within 4Å: Chain A: Q.158, R.161, T.182, T.186, I.189, F.190 Chain B: I.71, M.153 Ligand excluded by PLIP PTY.3: 1 residues within 4Å: Chain A: S.85 Ligand excluded by PLIP PTY.6: 9 residues within 4Å: Chain B: Q.158, R.161, T.182, T.186, I.189, F.190, A.193 Chain C: I.71, M.153 Ligand excluded by PLIP PTY.7: 1 residues within 4Å: Chain B: S.85 Ligand excluded by PLIP PTY.10: 8 residues within 4Å: Chain C: Q.158, R.161, T.182, T.186, I.189, F.190 Chain D: I.71, M.153 Ligand excluded by PLIP PTY.11: 1 residues within 4Å: Chain C: S.85 Ligand excluded by PLIP PTY.14: 8 residues within 4Å: Chain D: Q.158, R.161, T.182, T.186, I.189, F.190 Chain E: I.71, M.153 Ligand excluded by PLIP PTY.15: 1 residues within 4Å: Chain D: S.85 Ligand excluded by PLIP PTY.18: 9 residues within 4Å: Chain E: Q.158, R.161, T.182, T.186, I.189, F.190, A.193 Chain F: I.71, M.153 Ligand excluded by PLIP PTY.19: 1 residues within 4Å: Chain E: S.85 Ligand excluded by PLIP PTY.23: 8 residues within 4Å: Chain A: I.71, M.153 Chain F: Q.158, R.161, T.182, T.186, I.189, F.190 Ligand excluded by PLIP PTY.24: 1 residues within 4Å: Chain F: S.85 Ligand excluded by PLIP PTY.26: 8 residues within 4Å: Chain G: Q.158, R.161, T.182, T.186, I.189, F.190 Chain H: I.71, M.153 Ligand excluded by PLIP PTY.27: 1 residues within 4Å: Chain G: S.85 Ligand excluded by PLIP PTY.30: 8 residues within 4Å: Chain H: Q.158, R.161, T.182, T.186, I.189, F.190 Chain I: I.71, M.153 Ligand excluded by PLIP PTY.31: 1 residues within 4Å: Chain H: S.85 Ligand excluded by PLIP PTY.34: 9 residues within 4Å: Chain I: Q.158, R.161, T.182, T.186, I.189, F.190, A.193 Chain J: I.71, M.153 Ligand excluded by PLIP PTY.35: 1 residues within 4Å: Chain I: S.85 Ligand excluded by PLIP PTY.38: 8 residues within 4Å: Chain J: Q.158, R.161, T.182, T.186, I.189, F.190 Chain K: I.71, M.153 Ligand excluded by PLIP PTY.39: 1 residues within 4Å: Chain J: S.85 Ligand excluded by PLIP PTY.42: 8 residues within 4Å: Chain K: Q.158, R.161, T.182, T.186, I.189, F.190 Chain L: I.71, M.153 Ligand excluded by PLIP PTY.43: 1 residues within 4Å: Chain K: S.85 Ligand excluded by PLIP PTY.47: 9 residues within 4Å: Chain G: I.71, M.153 Chain L: Q.158, R.161, T.182, T.186, I.189, F.190, A.193 Ligand excluded by PLIP PTY.48: 1 residues within 4Å: Chain L: S.85 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nijjar, S. et al., Multiple carbamylation events are required for differential modulation of Cx26 hemichannels and gap junctions by CO2. To be published

Release Date

2024-10-30

Peptides

Gap junction protein: ABCDEFGHIJKL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

K
K

L
L

Membrane

We predict this structure to be a membrane protein.
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Gap junction protein