SMTL ID : 7f93.1

Structure of connexin43/Cx43/GJA1 gap junction intercellular channel in nanodiscs with soybean lipids at pH ~8.0

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-12-mer

Ligands

120 x C14: TETRADECANE(Non-covalent)(Non-functional Binders)

C14.1: 4 residues within 4Å: Chain A: P.71 Chain B: F.212 Ligands: C14.2, C14.11 Ligand excluded by PLIP C14.2: 1 residues within 4Å: Ligands: C14.1 Ligand excluded by PLIP C14.3: 6 residues within 4Å: Chain A: L.91, H.95, T.154, F.161, F.165 Ligands: C14.4 Ligand excluded by PLIP C14.4: 2 residues within 4Å: Chain A: R.153 Ligands: C14.3 Ligand excluded by PLIP C14.5: 6 residues within 4Å: Chain A: F.30, I.34, G.38, E.42, I.82 Chain B: T.39 Ligand excluded by PLIP C14.6: 3 residues within 4Å: Chain A: L.7 Chain F: F.97 Ligands: C14.51 Ligand excluded by PLIP C14.7: 2 residues within 4Å: Chain B: W.4 Ligands: C14.19 Ligand excluded by PLIP C14.8: 3 residues within 4Å: Chain A: F.212 Ligands: C14.9, C14.55 Ligand excluded by PLIP C14.9: 2 residues within 4Å: Ligands: C14.8, C14.10 Ligand excluded by PLIP C14.10: 1 residues within 4Å: Ligands: C14.9 Ligand excluded by PLIP C14.11: 3 residues within 4Å: Chain B: F.212 Ligands: C14.1, C14.12 Ligand excluded by PLIP C14.12: 2 residues within 4Å: Ligands: C14.11, C14.13 Ligand excluded by PLIP C14.13: 1 residues within 4Å: Ligands: C14.12 Ligand excluded by PLIP C14.14: 4 residues within 4Å: Chain B: P.71 Chain C: F.212 Ligands: C14.15, C14.21 Ligand excluded by PLIP C14.15: 1 residues within 4Å: Ligands: C14.14 Ligand excluded by PLIP C14.16: 7 residues within 4Å: Chain B: L.91, H.95, T.154, F.161, F.165 Chain C: W.25 Ligands: C14.17 Ligand excluded by PLIP C14.17: 2 residues within 4Å: Chain B: R.153 Ligands: C14.16 Ligand excluded by PLIP C14.18: 6 residues within 4Å: Chain B: F.30, I.34, G.38, E.42, I.82 Chain C: T.39 Ligand excluded by PLIP C14.19: 3 residues within 4Å: Chain A: F.97 Chain B: L.7 Ligands: C14.7 Ligand excluded by PLIP C14.20: 2 residues within 4Å: Chain C: W.4 Ligands: C14.29 Ligand excluded by PLIP C14.21: 3 residues within 4Å: Chain C: F.212 Ligands: C14.14, C14.22 Ligand excluded by PLIP C14.22: 2 residues within 4Å: Ligands: C14.21, C14.23 Ligand excluded by PLIP C14.23: 1 residues within 4Å: Ligands: C14.22 Ligand excluded by PLIP C14.24: 4 residues within 4Å: Chain C: P.71 Chain D: F.212 Ligands: C14.25, C14.31 Ligand excluded by PLIP C14.25: 1 residues within 4Å: Ligands: C14.24 Ligand excluded by PLIP C14.26: 7 residues within 4Å: Chain C: L.91, H.95, T.154, F.161, F.165 Chain D: W.25 Ligands: C14.27 Ligand excluded by PLIP C14.27: 2 residues within 4Å: Chain C: R.153 Ligands: C14.26 Ligand excluded by PLIP C14.28: 6 residues within 4Å: Chain C: F.30, I.34, G.38, E.42, I.82 Chain D: T.39 Ligand excluded by PLIP C14.29: 3 residues within 4Å: Chain B: F.97 Chain C: L.7 Ligands: C14.20 Ligand excluded by PLIP C14.30: 2 residues within 4Å: Chain D: W.4 Ligands: C14.39 Ligand excluded by PLIP C14.31: 3 residues within 4Å: Chain D: F.212 Ligands: C14.24, C14.32 Ligand excluded by PLIP C14.32: 2 residues within 4Å: Ligands: C14.31, C14.33 Ligand excluded by PLIP C14.33: 1 residues within 4Å: Ligands: C14.32 Ligand excluded by PLIP C14.34: 4 residues within 4Å: Chain D: P.71 Chain E: F.212 Ligands: C14.35, C14.42 Ligand excluded by PLIP C14.35: 1 residues within 4Å: Ligands: C14.34 Ligand excluded by PLIP C14.36: 6 residues within 4Å: Chain D: L.91, H.95, T.154, F.161, F.165 Ligands: C14.37 Ligand excluded by PLIP C14.37: 2 residues within 4Å: Chain D: R.153 Ligands: C14.36 Ligand excluded by PLIP C14.38: 6 residues within 4Å: Chain D: F.30, I.34, G.38, E.42, I.82 Chain E: T.39 Ligand excluded by PLIP C14.39: 2 residues within 4Å: Chain D: L.7 Ligands: C14.30 Ligand excluded by PLIP C14.40: 3 residues within 4Å: Chain D: F.97 Chain E: L.7 Ligands: C14.41 Ligand excluded by PLIP C14.41: 4 residues within 4Å: Chain D: L.10, Y.98 Chain E: W.4 Ligands: C14.40 Ligand excluded by PLIP C14.42: 4 residues within 4Å: Chain E: I.208, F.212 Ligands: C14.34, C14.43 Ligand excluded by PLIP C14.43: 2 residues within 4Å: Ligands: C14.42, C14.44 Ligand excluded by PLIP C14.44: 1 residues within 4Å: Ligands: C14.43 Ligand excluded by PLIP C14.45: 4 residues within 4Å: Chain E: P.71 Chain F: F.212 Ligands: C14.46, C14.52 Ligand excluded by PLIP C14.46: 1 residues within 4Å: Ligands: C14.45 Ligand excluded by PLIP C14.47: 7 residues within 4Å: Chain E: L.91, H.95, T.154, F.161, F.165 Chain F: W.25 Ligands: C14.48 Ligand excluded by PLIP C14.48: 2 residues within 4Å: Chain E: R.153 Ligands: C14.47 Ligand excluded by PLIP C14.49: 6 residues within 4Å: Chain E: F.30, I.34, G.38, E.42, I.82 Chain F: T.39 Ligand excluded by PLIP C14.50: 3 residues within 4Å: Chain E: L.10 Chain F: W.4 Ligands: C14.60 Ligand excluded by PLIP C14.51: 3 residues within 4Å: Chain A: W.4 Chain F: Y.98 Ligands: C14.6 Ligand excluded by PLIP C14.52: 4 residues within 4Å: Chain F: I.211, F.212 Ligands: C14.45, C14.53 Ligand excluded by PLIP C14.53: 2 residues within 4Å: Ligands: C14.52, C14.54 Ligand excluded by PLIP C14.54: 3 residues within 4Å: Chain F: L.214, L.218 Ligands: C14.53 Ligand excluded by PLIP C14.55: 4 residues within 4Å: Chain A: F.212 Chain F: P.71 Ligands: C14.8, C14.56 Ligand excluded by PLIP C14.56: 1 residues within 4Å: Ligands: C14.55 Ligand excluded by PLIP C14.57: 7 residues within 4Å: Chain A: W.25 Chain F: L.91, H.95, T.154, F.161, F.165 Ligands: C14.58 Ligand excluded by PLIP C14.58: 2 residues within 4Å: Chain F: R.153 Ligands: C14.57 Ligand excluded by PLIP C14.59: 6 residues within 4Å: Chain A: T.39 Chain F: F.30, I.34, G.38, E.42, I.82 Ligand excluded by PLIP C14.60: 3 residues within 4Å: Chain E: F.97 Chain F: L.7 Ligands: C14.50 Ligand excluded by PLIP C14.61: 4 residues within 4Å: Chain G: P.71 Chain H: F.212 Ligands: C14.62, C14.71 Ligand excluded by PLIP C14.62: 1 residues within 4Å: Ligands: C14.61 Ligand excluded by PLIP C14.63: 7 residues within 4Å: Chain G: L.91, H.95, T.154, F.161, F.165 Chain H: W.25 Ligands: C14.64 Ligand excluded by PLIP C14.64: 2 residues within 4Å: Chain G: R.153 Ligands: C14.63 Ligand excluded by PLIP C14.65: 6 residues within 4Å: Chain G: F.30, I.34, G.38, E.42, I.82 Chain H: T.39 Ligand excluded by PLIP C14.66: 2 residues within 4Å: Chain G: L.7 Ligands: C14.111 Ligand excluded by PLIP C14.67: 3 residues within 4Å: Chain G: L.10 Chain H: W.4 Ligands: C14.79 Ligand excluded by PLIP C14.68: 3 residues within 4Å: Chain G: I.211 Ligands: C14.69, C14.115 Ligand excluded by PLIP C14.69: 2 residues within 4Å: Ligands: C14.68, C14.70 Ligand excluded by PLIP C14.70: 1 residues within 4Å: Ligands: C14.69 Ligand excluded by PLIP C14.71: 4 residues within 4Å: Chain H: I.211, F.212 Ligands: C14.61, C14.72 Ligand excluded by PLIP C14.72: 2 residues within 4Å: Ligands: C14.71, C14.73 Ligand excluded by PLIP C14.73: 1 residues within 4Å: Ligands: C14.72 Ligand excluded by PLIP C14.74: 4 residues within 4Å: Chain H: P.71 Chain I: F.212 Ligands: C14.75, C14.81 Ligand excluded by PLIP C14.75: 1 residues within 4Å: Ligands: C14.74 Ligand excluded by PLIP C14.76: 7 residues within 4Å: Chain H: L.91, H.95, T.154, F.161, F.165 Chain I: W.25 Ligands: C14.77 Ligand excluded by PLIP C14.77: 2 residues within 4Å: Chain H: R.153 Ligands: C14.76 Ligand excluded by PLIP C14.78: 6 residues within 4Å: Chain H: F.30, I.34, G.38, E.42, I.82 Chain I: T.39 Ligand excluded by PLIP C14.79: 3 residues within 4Å: Chain G: F.97 Chain H: L.7 Ligands: C14.67 Ligand excluded by PLIP C14.80: 2 residues within 4Å: Chain I: W.4 Ligands: C14.89 Ligand excluded by PLIP C14.81: 3 residues within 4Å: Chain I: F.212 Ligands: C14.74, C14.82 Ligand excluded by PLIP C14.82: 2 residues within 4Å: Ligands: C14.81, C14.83 Ligand excluded by PLIP C14.83: 1 residues within 4Å: Ligands: C14.82 Ligand excluded by PLIP C14.84: 4 residues within 4Å: Chain I: P.71 Chain J: F.212 Ligands: C14.85, C14.91 Ligand excluded by PLIP C14.85: 1 residues within 4Å: Ligands: C14.84 Ligand excluded by PLIP C14.86: 7 residues within 4Å: Chain I: L.91, H.95, T.154, F.161, F.165 Chain J: W.25 Ligands: C14.87 Ligand excluded by PLIP C14.87: 2 residues within 4Å: Chain I: R.153 Ligands: C14.86 Ligand excluded by PLIP C14.88: 7 residues within 4Å: Chain I: F.30, I.34, G.38, E.42, I.82 Chain J: L.35, T.39 Ligand excluded by PLIP C14.89: 3 residues within 4Å: Chain H: F.97 Chain I: L.7 Ligands: C14.80 Ligand excluded by PLIP C14.90: 3 residues within 4Å: Chain I: L.10 Chain J: W.4 Ligands: C14.99 Ligand excluded by PLIP C14.91: 4 residues within 4Å: Chain J: I.211, F.212 Ligands: C14.84, C14.92 Ligand excluded by PLIP C14.92: 2 residues within 4Å: Ligands: C14.91, C14.93 Ligand excluded by PLIP C14.93: 1 residues within 4Å: Ligands: C14.92 Ligand excluded by PLIP C14.94: 4 residues within 4Å: Chain J: P.71 Chain K: F.212 Ligands: C14.95, C14.102 Ligand excluded by PLIP C14.95: 1 residues within 4Å: Ligands: C14.94 Ligand excluded by PLIP C14.96: 7 residues within 4Å: Chain J: L.91, H.95, T.154, F.161, F.165 Chain K: W.25 Ligands: C14.97 Ligand excluded by PLIP C14.97: 2 residues within 4Å: Chain J: R.153 Ligands: C14.96 Ligand excluded by PLIP C14.98: 6 residues within 4Å: Chain J: F.30, I.34, G.38, E.42, I.82 Chain K: T.39 Ligand excluded by PLIP C14.99: 3 residues within 4Å: Chain I: F.97 Chain J: L.7 Ligands: C14.90 Ligand excluded by PLIP C14.100: 3 residues within 4Å: Chain J: F.97 Chain K: L.7 Ligands: C14.101 Ligand excluded by PLIP C14.101: 4 residues within 4Å: Chain J: L.10, Y.98 Chain K: W.4 Ligands: C14.100 Ligand excluded by PLIP C14.102: 4 residues within 4Å: Chain K: I.208, F.212 Ligands: C14.94, C14.103 Ligand excluded by PLIP C14.103: 2 residues within 4Å: Ligands: C14.102, C14.104 Ligand excluded by PLIP C14.104: 1 residues within 4Å: Ligands: C14.103 Ligand excluded by PLIP C14.105: 4 residues within 4Å: Chain K: P.71 Chain L: F.212 Ligands: C14.106, C14.112 Ligand excluded by PLIP C14.106: 1 residues within 4Å: Ligands: C14.105 Ligand excluded by PLIP C14.107: 6 residues within 4Å: Chain K: L.91, H.95, T.154, F.161, F.165 Ligands: C14.108 Ligand excluded by PLIP C14.108: 2 residues within 4Å: Chain K: R.153 Ligands: C14.107 Ligand excluded by PLIP C14.109: 6 residues within 4Å: Chain K: F.30, I.34, G.38, E.42, I.82 Chain L: T.39 Ligand excluded by PLIP C14.110: 2 residues within 4Å: Chain L: W.4 Ligands: C14.120 Ligand excluded by PLIP C14.111: 2 residues within 4Å: Chain G: W.4 Ligands: C14.66 Ligand excluded by PLIP C14.112: 3 residues within 4Å: Chain L: F.212 Ligands: C14.105, C14.113 Ligand excluded by PLIP C14.113: 2 residues within 4Å: Ligands: C14.112, C14.114 Ligand excluded by PLIP C14.114: 1 residues within 4Å: Ligands: C14.113 Ligand excluded by PLIP C14.115: 4 residues within 4Å: Chain G: F.212 Chain L: P.71 Ligands: C14.68, C14.116 Ligand excluded by PLIP C14.116: 1 residues within 4Å: Ligands: C14.115 Ligand excluded by PLIP C14.117: 7 residues within 4Å: Chain G: W.25 Chain L: L.91, H.95, T.154, F.161, F.165 Ligands: C14.118 Ligand excluded by PLIP C14.118: 2 residues within 4Å: Chain L: R.153 Ligands: C14.117 Ligand excluded by PLIP C14.119: 6 residues within 4Å: Chain G: T.39 Chain L: F.30, I.34, G.38, E.42, I.82 Ligand excluded by PLIP C14.120: 3 residues within 4Å: Chain K: F.97 Chain L: L.7 Ligands: C14.110 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, H.J. et al., Conformational changes in the human Cx43/GJA1 gap junction channel visualized using cryo-EM. Nat Commun (2023)

Release Date

2022-07-06

Peptides

Gap junction alpha-1 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 alpha-1 protein

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