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Calmodulin bound to the beta-subunit of the retinal cyclic nucleotide-gated cation channel
Authors
Bej, A., Ames, J.B.
Assembly
Calmodulin
Entity
1. Calmodulin, entity 1 (polymer, Thiol state: not present), 149 monomers, 16837.41 Da Detail

MADQLTEEQI AEFKEAFSLF DKDGDGTITT KELGTVMRSL GQNPTEAELQ DMINEVDADG NGTIDFPEFL TMMARKMKDT DSEEEIREAF RVFDKDGNGY ISAAELRHVM TNLGEKLTDE EVDEMIREAD IDGDGQVNYE EFVQMMTAK


2. Calmodulin, entity CA (non-polymer), 40.078 × 4 Da
Total weight
16997.723 Da
Max. entity weight
16837.41 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 94.6 %, Completeness: 69.5 %, Completeness (bb): 87.5 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All69.5 % (1174 of 1689)67.2 % (587 of 874)71.1 % (462 of 650)75.8 % (125 of 165)
Backbone87.5 % (779 of 890)87.3 % (268 of 307)88.5 % (386 of 436)85.0 % (125 of 147)
Sidechain55.5 % (520 of 937)56.4 % (320 of 567)56.8 % (200 of 352) 0.0 % (0 of 18)
Aromatic30.0 % (30 of 100)60.0 % (30 of 50) 0.0 % (0 of 50)
Methyl83.1 % (118 of 142)84.5 % (60 of 71)81.7 % (58 of 71)

1. entity 1

MADQLTEEQI AEFKEAFSLF DKDGDGTITT KELGTVMRSL GQNPTEAELQ DMINEVDADG NGTIDFPEFL TMMARKMKDT DSEEEIREAF RVFDKDGNGY ISAAELRHVM TNLGEKLTDE EVDEMIREAD IDGDGQVNYE EFVQMMTAK

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 308 K, pH 7.0


#NameIsotope labelingTypeConcentration
1Calmodulin[U-99% 13C; U-99% 15N]0.5 mM
2Tris-d11natural abundance20 mM
3CaCl2natural abundance1 mM
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 308 K, pH 7.0


#NameIsotope labelingTypeConcentration
4Calmodulin[U-99% 13C; U-99% 15N]0.5 mM
5Tris-d11natural abundance20 mM
6CaCl2natural abundance1 mM
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 308 K, pH 7.0


#NameIsotope labelingTypeConcentration
7Calmodulin[U-10% 13C; U-99% 15N]0.5 mM
8Tris-d11natural abundance20 mM
9CaCl2natural abundance1 mM

Release date
2021-12-05
Citation
Chemical shift assignments of calmodulin bound to the β-subunit of a retinal cyclic nucleotide-gated channel (CNGB1)
Bej, A., Ames, J.B.
Biomol. NMR Assign. (2022), 16, 147-151, PubMed 35107779 , DOI 10.1007/s12104-022-10072-9 ,
Related entities 1. Calmodulin, entity 1, : 1 : 110 : 6 : 4 : 178 entities Detail
Interaction partners 1. Calmodulin, entity 1, : 1 interactors Detail
Experiments performed 15 experiments Detail
Chemical shift validation 4 contents Detail