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Backbone 1H, 13C, and 15N Chemical Shift Assignments for Ca2+-Binding Domain 1 of the Na+/Ca2+ Exchanger in the Absence of Ca2+
Authors
Johnson, E., Bruschweiler-Li, L., Showalter, S.A., Vuister, G.W., Zhang, F., Bruschweiler, R.
Assembly
CBD1
Entity
1. CBD1 (polymer, Thiol state: all free), 147 monomers, 16193.52 Da Detail

MSHHHHHHVS KIFFEQGTYQ CLENCGTVAL TIIRRGGDLT NTVFVDFRTE DGTANAGSDY EFTEGTVVFK PGETQKEIRV GIIDDDIFEE DENFLVHLSN VKVSSEASED GILEANHVSA LACLGSPSTA TVTIFDDDHA GIFTFEE


Formula weight
16193.52 Da
Source organism
Canis lupus familiaris
Exptl. method
solution NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 91.2 %, Completeness: 40.8 %, Completeness (bb): 71.3 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All40.8 % (662 of 1621)19.7 % (162 of 821)57.6 % (372 of 646)83.1 % (128 of 154)
Backbone71.3 % (626 of 878)45.7 % (139 of 304)83.7 % (359 of 429)88.3 % (128 of 145)
Sidechain15.7 % (138 of 878) 4.6 % (24 of 517)32.4 % (114 of 352) 0.0 % (0 of 9)
Aromatic 0.0 % (0 of 162) 0.0 % (0 of 81) 0.0 % (0 of 81)
Methyl15.1 % (25 of 166)10.8 % (9 of 83)19.3 % (16 of 83)

1. CBD1

MSHHHHHHVS KIFFEQGTYQ CLENCGTVAL TIIRRGGDLT NTVFVDFRTE DGTANAGSDY EFTEGTVVFK PGETQKEIRV GIIDDDIFEE DENFLVHLSN VKVSSEASED GILEANHVSA LACLGSPSTA TVTIFDDDHA GIFTFEE

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 306 K, pH 7.0


#NameIsotope labelingTypeConcentration
1CBD1[U-100% 13C; U-100% 15N]0.5 mM
2HEPESnatural abundance20 mM
3beta-mercaptoethanolnatural abundance20 mM
4sodium azidenatural abundance0.02 %
5EDTAnatural abundance15 mM
6sodium chloridenatural abundance100 mM
7H2Onatural abundance90 %
8D2O10 %

LACS Plot; CA
Referencing offset: -0.1 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.1 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.66 ppm, Outliers: 1 Detail
Release date
2008-06-29
Citation
Structure and dynamics of Ca2+-binding domain 1 of the Na+/Ca2+ exchanger in the presence and in the absence of Ca2+
Johnson, E., Bruschweiler-Li, L., Showalter, S.A., Vuister, G.W., Zhang, F., Bruschweiler, R.
J. Mol. Biol. (2008), 377, 945-955, PubMed 18280495 , DOI 10.1016/j.jmb.2008.01.046 ,
Related entities 1. CBD1, : 1 : 2 : 104 entities Detail
Interaction partners 1. CBD1, : 1 interactors Detail
Experiments performed 5 experiments Detail
Chemical shift validation 3 contents Detail