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Connexin 32 G12R N-Terminal Mutant
Authors
Dowd, T.L., Barigello, T.A.
Assembly
Gap junction beta-1 protein
Entity
1. Gap junction beta-1 protein (polymer, Thiol state: not present), 23 monomers, 2572.943 Da Detail

XMNWTGLYTL LSRVNRHSTA IGR


Formula weight
2572.943 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 95.7 %, Completeness: 70.3 %, Completeness (bb): 80.0 % Detail

Polymer type: polypeptide(L)

Total1H13C
All70.3 % (163 of 232)86.4 % (114 of 132)49.0 % (49 of 100)
Backbone80.0 % (88 of 110)93.5 % (43 of 46)70.3 % (45 of 64)
Sidechain66.9 % (95 of 142)82.6 % (71 of 86)42.9 % (24 of 56)
Aromatic39.1 % (9 of 23)75.0 % (9 of 12) 0.0 % (0 of 11)
Methyl57.1 % (16 of 28)100.0 % (14 of 14)14.3 % (2 of 14)

1. entity 1

XMNWTGLYTL LSRVNRHSTA IGR

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 (±0.01) atm, Temperature 288 (±0.2) K, pH 7.0 (±0.05), Details 1.0 mM ACE-MET-ASN-TRP-THR-GLY-LEU-TYR-THR-LEU-LEU-SER-ARG-VAL-ASN-ARG-HIS-SER-THR-ALA-ILE-GLY-ARG, 100 mM KCl, 100 uM TSP, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1entity_1natural abundance1.0 (±0.1) mM
2KClnatural abundance100 (±0.1) mM
3TSPnatural abundance100 (±2.0) uM

Protein Blocks Logo
Calculated from 20 models in PDB: 5KK9, Strand ID: A Detail


Release date
2016-09-22
Citation
Structural studies of N-terminal mutants of Connexin 26 and Connexin 32 using (1)H NMR spectroscopy
Batir, Y., Bargiello, T.A., Dowd, T.L.
Arch. Biochem. Biophys. (2016), 608, 8-19, PubMed 27378082 , DOI 10.1016/j.abb.2016.06.019 ,
Related entities 1. Gap junction beta-1 protein, : 1 : 8 : 80 entities Detail
Interaction partners 1. Gap junction beta-1 protein, : 1 interactors Detail
Experiments performed 3 experiments Detail
NMR combined restraints 3 contents Detail
Keywords Connexin 32 G12R N-Terminal Mutant, TRANSPORT PROTEIN