P29033 (CXB2_HUMAN) Homo sapiens (Human)

Gap junction beta-2 protein UniProtKBInterProSTRINGInteractive Modelling

226 aa; Sequence (Fasta) ; 6 identical sequences: Homo sapiens: H9U1J4; Pan troglodytes: H2RAA6, A0A663DFY7; Pan paniscus: A0A2R8ZIA2; Gorilla gorilla gorilla: Q8MHW5; Hylobates lar: Q7JGL3

Available Structures

24 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
Cryo-EM structure of Cx26 solubilised in LMNG: classification on subunit A; NFlex conformation Heteromer
6-221
100.012×PTY;
Cryo-EM structure of Cx26 solubilised in LMNG: classification on subunit A; Nconst-mon conformationhomo-12-mer1-221
100.013×PTY;
Cryo-EM structure of Cx26 solubilised in LMNG - hemichannel classification - NConst conformationhomo-12-mer1-219
100.024×PTY;
Cryo-EM structure of Cx26 gap junction K125E mutant in bicarbonate buffer (classification on hemich…homo-12-mer3-219
99.530×LMT; 18×PTY;
Structure of the connexin-26 gap junction channel at 3.5 angstrom resolutionhomo-12-mer2-217
100.0
human Connexin 26 dodecamer at 20mmHg PCO2, pH7.4homo-12-mer4-217
100.048×LMT; 12×PTY;
Cryo-EM structure of Cx26 solubilised in LMNG - Hemichannel classification NFlex conformationhomo-12-mer6-219
100.024×PTY;
human Connexin 26 dodecamer at 90mmHg PCO2, pH7.4homo-12-mer4-217
100.048×LMT; 12×PTY;
human Connexin 26 dodecamer at 55mm Hg PCO2, pH7.4homo-12-mer4-217
100.048×LMT; 12×PTY;
Human Connexin-26 (Low pH closed conformation)homo-12-mer1-213
99.43
Connexin-26 Bound to Calciumhomo-12-mer19-216
99.3612×CA;
Human Connexin-26 (Calcium-free)homo-12-mer18-215
99.36
Human Connexin-26 (Neutral pH open conformation)homo-12-mer17-213
99.38
Human Connexin-26 (Low pH open conformation)homo-12-mer17-213
99.38
human Connexin 26 class 2 hexamer at 90mmHg PCO2, pH7.4homo-6-mer2-217
100.024×LMT;PTY;
human Connexin 26 class 1 hexamer at 90mmHg PCO2, pH7.4homo-6-mer9-217
10024×LMT;PTY;
C-alpha model fitted into the EM structure of Cx26M34Ahomo-6-mer18-217
100.0
C-alpha model fitted into the EM structure of Cx26M34Adel2-7homo-6-mer18-217
100.0
human Connexin 26 at 55mm Hg PCO2, pH7.4: two masked subunits, class Ahomo-2-mer1-217
100.0LMT;PTY;
human Connexin 26 at 55mm Hg PCO2, pH7.4:two masked subunits, class Dhomo-2-mer1-217
100.0LMT;PTY;
human Connexin 26 at 55mmHg PCO2, pH7.4: two masked subunits, class Bhomo-2-mer5-217
100.0LMT;PTY;
human Connexin 26 at 55mm Hg PCO2, pH7.4: two masked subunits, class Chomo-2-mer5-217
100.0LMT;PTY;
Connexin 26 G12R mutant NMR structuremonomer1-22
95.45
Connexin 26 WT peptide NMR Structuremonomer1-22
100

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
8qa2.1.Ahomo-12-mer0.711-221
12×PTY;100.00