Gap junction delta-2 protein
Homo sapiens
State in the Current Structure
| Assembly | Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Associated Components | Method and Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|
| 1 | Protein homooligomer Homooligomer Protein × 12 PDB declaration: dodecameric(12) Consistent with protein copy count | Chain A; UniProt 1–321 Chain B; UniProt 1–321 Chain C; UniProt 1–321 Chain D; UniProt 1–321 Chain E; UniProt 1–321 Chain F; UniProt 1–321 Chain G; UniProt 1–321 Chain H; UniProt 1–321 Chain I; UniProt 1–321 Chain J; UniProt 1–321 Chain K; UniProt 1–321 Chain L; UniProt 1–321 | Not recorded | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 48 | ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE | Resolution 2.89 Å |
Other States of the Same Protein in the Database
Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.
| Other PDB | Difference from Current Entry 8XGE | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Method and Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 2N6A NMR structure of a human calmodulin/connexin-36 peptide hybrid Deposited 2015-08-14 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Monomer;Protein × 1 PDB declaration: monomeric |
Chain A
276–292(17 aa)
|
Not recorded | CA CALCIUM ION × 4 |
SOLUTION NMR
NMR measurement conditions
pH 7.4;293 K;Ionic strength (raw mmCIF value) 0.25;Pressure ambient
NMR sample composition
2.0 mM [U-99% 13C; U-99% 15N] protein, 0.0005 w/v sodium azide, 25 mM sodium chloride, 5 mM Tris, 90% H2O/10% D2O | 90% H2O/10% D2O
|
Resolution not provided |
| 7XKI Human Cx36/GJD2 (N-terminal deletion BRIL-fused mutant) gap junction channel in soybean lipids (D6 symmetry) Deposited 2022-04-19 | Different construct Different mutation/modification Different oligomeric state Different structure-quality metrics | Assembly 1 Insufficient information Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–108(108 aa)
Chain A
188–321(134 aa)
Chain B
1–108(108 aa)
Chain B
188–321(134 aa)
Chain C
1–108(108 aa)
Chain C
188–321(134 aa)
Chain D
1–108(108 aa)
Chain D
188–321(134 aa)
Chain E
1–108(108 aa)
Chain E
188–321(134 aa)
Chain F
1–108(108 aa)
Chain F
188–321(134 aa)
Chain G
1–108(108 aa)
Chain G
188–321(134 aa)
Chain H
1–108(108 aa)
Chain H
188–321(134 aa)
Chain I
1–108(108 aa)
Chain I
188–321(134 aa)
Chain J
1–108(108 aa)
Chain J
188–321(134 aa)
Chain K
1–108(108 aa)
Chain K
188–321(134 aa)
Chain L
1–108(108 aa)
Chain L
188–321(134 aa)
|
Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 48 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.40 Å |
| 7XKK Human Cx36/GJD2 gap junction channel in detergents Deposited 2022-04-19 | Different ligand/ion Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | No recorded non-water small molecule |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.20 Å |
| 7XKT Human Cx36/GJD2 (BRIL-fused mutant) gap junction channel in detergents at 2.2 Angstroms resolution Deposited 2022-04-20 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics | Assembly 1 Insufficient information Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–108(108 aa)
Chain A
188–321(134 aa)
Chain B
1–108(108 aa)
Chain B
188–321(134 aa)
Chain C
1–108(108 aa)
Chain C
188–321(134 aa)
Chain D
1–108(108 aa)
Chain D
188–321(134 aa)
Chain E
1–108(108 aa)
Chain E
188–321(134 aa)
Chain F
1–108(108 aa)
Chain F
188–321(134 aa)
Chain G
1–108(108 aa)
Chain G
188–321(134 aa)
Chain H
1–108(108 aa)
Chain H
188–321(134 aa)
Chain I
1–108(108 aa)
Chain I
188–321(134 aa)
Chain J
1–108(108 aa)
Chain J
188–321(134 aa)
Chain K
1–108(108 aa)
Chain K
188–321(134 aa)
Chain L
1–108(108 aa)
Chain L
188–321(134 aa)
|
Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 72 Y01 CHOLESTEROL HEMISUCCINATE × 24 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 12 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.20 Å |
| 7XL8 Human Cx36/GJD2 (N-terminal deletion mutant) gap junction channel in soybean lipids (D6 symmetry) Deposited 2022-04-21 | Different construct Different ligand/ion Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
9–321(313 aa)
Chain B
9–321(313 aa)
Chain C
9–321(313 aa)
Chain D
9–321(313 aa)
Chain E
9–321(313 aa)
Chain F
9–321(313 aa)
Chain G
9–321(313 aa)
Chain H
9–321(313 aa)
Chain I
9–321(313 aa)
Chain J
9–321(313 aa)
Chain K
9–321(313 aa)
Chain L
9–321(313 aa)
|
Not recorded | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 84 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.00 Å |
| 7XNH Human Cx36/GJD2 gap junction channel with pore-lining N-terminal helices in soybean lipids Deposited 2022-04-28 | Different ligand/ion Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 132 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.10 Å |
| 7XNV Structurally hetero-junctional human Cx36/GJD2 gap junction channel in soybean lipids (C6 symmetry) Deposited 2022-04-29 | Different ligand/ion Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 114 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.40 Å |
| 8HKP Structurally hetero-junctional human Cx36/GJD2 gap junction channel in detergents (C6 symmetry) Deposited 2022-11-27 | Different ligand/ion Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | AV0 Lauryl Maltose Neopentyl Glycol × 6 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.60 Å |
| 8IYG Human neuronal gap junction channel connexin 36 Deposited 2023-04-04 | Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | Y01 CHOLESTEROL HEMISUCCINATE × 48 LMT DODECYL-BETA-D-MALTOSIDE × 84 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.4
|
Resolution 2.69 Å |
| 8QOJ human connexin-36 gap junction channel in complex with mefloquine Deposited 2023-09-29 | Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: 12-meric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | YMZ (11R,12S)- Mefloquine × 12 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.13 Å |
| 8R7P human connexin-36 gap junction channel Deposited 2023-11-27 | Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: 12-meric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | No recorded non-water small molecule |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.53 Å |
| 8R7Q human connexin-36 gap junction channel in complex with quinine Deposited 2023-11-27 | Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | QI9 Quinine × 12 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.78 Å |
| 8R7R human connexin36 gap junction channel in complex with quinidine Deposited 2023-11-27 | Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: 12-meric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | QDN Quinidine × 12 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.97 Å |
| 8XGD Human Cx36/GJD2 gap junction channel with pore-lining N-terminal helices in porcine brain lipids. Deposited 2023-12-15 | Different ligand/ion Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 60 Y01 CHOLESTEROL HEMISUCCINATE × 12 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.50 Å |
| 8XGF Human Cx36/GJD2 gap junction channel in complex with arachidonic acid. Deposited 2023-12-15 | Different ligand/ion Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 84 ACD ARACHIDONIC ACID × 12 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.95 Å |
| 8XGG Human Cx36/GJD2 gap junction channel in complex with 1-hexanol. Deposited 2023-12-15 | Different ligand/ion Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 60 HE2 HEXAN-1-OL × 12 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.20 Å |
| 8XGJ Human Cx36/GJD2 gap junction channel in complex with mefloquine. Deposited 2023-12-15 | Different ligand/ion Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | YMZ (11R,12S)- Mefloquine × 12 MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 84 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.70 Å |
| 8XH8 Human Cx36/GJD2 (Ala14-deleted mutant) gap junction channel in porcine brain lipids Deposited 2023-12-17 | Different ligand/ion Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 72 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.72 Å |
| 8XH9 Human Cx36/GJD2 (Ala14 deletion mutant) gap junction channel prepared with mefloquine, showing no bound mefloquine Deposited 2023-12-17 | Different ligand/ion Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric |
Chain A
1–321(321 aa)
Chain B
1–321(321 aa)
Chain C
1–321(321 aa)
Chain D
1–321(321 aa)
Chain E
1–321(321 aa)
Chain F
1–321(321 aa)
Chain G
1–321(321 aa)
Chain H
1–321(321 aa)
Chain I
1–321(321 aa)
Chain J
1–321(321 aa)
Chain K
1–321(321 aa)
Chain L
1–321(321 aa)
|
Not recorded | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 60 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.58 Å |
| 9IP5 Hemichannel sub-structure of Cx36/GJD2 gap junction intercellular channel (FN conformation) in brain polar lipid nanodiscs, treated with a 14-fold molar excess of carbenoxolone Deposited 2024-07-10 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Homooligomer;Protein × 6 PDB declaration: hexameric |
Chain A
1–108(108 aa)
Chain A
188–321(134 aa)
Chain B
1–108(108 aa)
Chain B
188–321(134 aa)
Chain C
1–108(108 aa)
Chain C
188–321(134 aa)
Chain D
1–108(108 aa)
Chain D
188–321(134 aa)
Chain E
1–108(108 aa)
Chain E
188–321(134 aa)
Chain F
1–108(108 aa)
Chain F
188–321(134 aa)
|
Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L | C14 TETRADECANE × 18 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5;20mM HEPES(pH 7.5), 150mM KCl, 2mM beta-mercaptoethanol
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.52 Å |
| 9IPM Hemichannel sub-structure of Cx36/GJD2 gap junction intercellular channel (FN conformation) in soybean polar lipid nanodiscs, treated with a 20-fold molar excess of carbenoxolone Deposited 2024-07-11 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Homooligomer;Protein × 6 PDB declaration: hexameric |
Chain A
1–108(108 aa)
Chain A
188–321(134 aa)
Chain B
1–108(108 aa)
Chain B
188–321(134 aa)
Chain C
1–108(108 aa)
Chain C
188–321(134 aa)
Chain D
1–108(108 aa)
Chain D
188–321(134 aa)
Chain E
1–108(108 aa)
Chain E
188–321(134 aa)
Chain F
1–108(108 aa)
Chain F
188–321(134 aa)
|
Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 12 C14 TETRADECANE × 6 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5;20mM HEPES(pH 7.5), 150mM KCl, 2mM beta-mercaptoethanol
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.56 Å |
| 9IPN Hemichannel sub-structure of Cx36/GJD2 gap junction intercellular channel (FN conformation) in soybean polar lipid nanodiscs, treated with a 10-fold molar excess of carbenoxolone and incubated shortly Deposited 2024-07-11 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Homooligomer;Protein × 6 PDB declaration: hexameric |
Chain A
1–108(108 aa)
Chain A
188–321(134 aa)
Chain B
1–108(108 aa)
Chain B
188–321(134 aa)
Chain C
1–108(108 aa)
Chain C
188–321(134 aa)
Chain D
1–108(108 aa)
Chain D
188–321(134 aa)
Chain E
1–108(108 aa)
Chain E
188–321(134 aa)
Chain F
1–108(108 aa)
Chain F
188–321(134 aa)
|
Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 6 C14 TETRADECANE × 6 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5;20mM HEPES(pH 7.5), 150mM KCl, 2mM beta-mercaptoethanol
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.46 Å |
| 9IPO Hemichannel sub-structure of Cx36/GJD2 gap junction intercellular channel (FN conformation) in soybean polar lipid nanodiscs, treated with a 10-fold molar excess of carbenoxolone Deposited 2024-07-11 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Homooligomer;Protein × 6 PDB declaration: hexameric |
Chain A
1–108(108 aa)
Chain A
188–321(134 aa)
Chain B
1–108(108 aa)
Chain B
188–321(134 aa)
Chain C
1–108(108 aa)
Chain C
188–321(134 aa)
Chain D
1–108(108 aa)
Chain D
188–321(134 aa)
Chain E
1–108(108 aa)
Chain E
188–321(134 aa)
Chain F
1–108(108 aa)
Chain F
188–321(134 aa)
|
Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L Mutation:M29W,H124I,R128L | MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE × 12 C14 TETRADECANE × 18 |
ELECTRON MICROSCOPY
cryo-EM buffer
pH 7.5;20mM HEPES(pH 7.5), 150mM KCl, 2mM beta-mercaptoethanol
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.41 Å |
23 other PDB entries and 23 assemblies. Open the comparison page and filter oligomeric states
View Construct and Data Evidence
| UniProt name | CXD2_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A; PDBConstruct 1–321; UniProt 1–321 Author chain B; PDBConstruct 1–321; UniProt 1–321 Author chain C; PDBConstruct 1–321; UniProt 1–321 Author chain D; PDBConstruct 1–321; UniProt 1–321 Author chain E; PDBConstruct 1–321; UniProt 1–321 Author chain F; PDBConstruct 1–321; UniProt 1–321 Author chain G; PDBConstruct 1–321; UniProt 1–321 Author chain H; PDBConstruct 1–321; UniProt 1–321 Author chain I; PDBConstruct 1–321; UniProt 1–321 Author chain J; PDBConstruct 1–321; UniProt 1–321 Author chain K; PDBConstruct 1–321; UniProt 1–321 Author chain L; PDBConstruct 1–321; UniProt 1–321 |