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solution structure of Ca-free chicken parvalbumin 3 (CPV3)
Authors
Henzl, M.T., Tanner, J.J., Tan, A.
Assembly
chicken parvalbumin 3
Entity
1. chicken parvalbumin 3 (polymer, Thiol state: all free), 108 monomers, 11959.17 Da Detail

SLTDILSPSD IAAALRDCQA PDSFSPKKFF QISGMSKKSS SQLKEIFRIL DNDQSGFIEE DELKYFLQRF ESGARVLTAS ETKTFLAAAD HDGDGKIGAE EFQEMVQS


Formula weight
11959.17 Da
Source organism
Gallus gallus
Exptl. method
solution NMR
Refine. method
TORSION ANGLE DYNAMICS
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 94.2 %, Completeness (bb): 99.5 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All94.2 % (1172 of 1244)97.1 % (629 of 648)89.2 % (431 of 483)99.1 % (112 of 113)
Backbone99.5 % (639 of 642)99.5 % (218 of 219)99.7 % (317 of 318)99.0 % (104 of 105)
Sidechain90.2 % (635 of 704)95.8 % (411 of 429)80.9 % (216 of 267)100.0 % (8 of 8)
Aromatic36.3 % (37 of 102)72.5 % (37 of 51) 0.0 % (0 of 51)
Methyl100.0 % (100 of 100)100.0 % (50 of 50)100.0 % (50 of 50)

1. ca-free CPV3

SLTDILSPSD IAAALRDCQA PDSFSPKKFF QISGMSKKSS SQLKEIFRIL DNDQSGFIEE DELKYFLQRF ESGARVLTAS ETKTFLAAAD HDGDGKIGAE EFQEMVQS

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 293 K, pH 6.0, Details 0.15 M NaCl, 0.01 M Mes, pH 6.0, 0.1% sodium azide, 10% D2O


#NameIsotope labelingTypeConcentration
1ca-free CPV3[U-98% 13C; U-98% 15N]3.0 (±0.25) mM
2sodium chloridenatural abundance150 mM
3MESnatural abundance10 mM
4D2Onatural abundance10 %
5sodium azidenatural abundance0.1 %
6H2Onatural abundance90 %

LACS Plot; CA
Referencing offset: 0.02 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: 0.02 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.07 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: -0.39 ppm, Outliers: 3 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2KYC, Strand ID: A Detail


Release date
2011-05-04
Citation
Solution structures of chicken parvalbumin 3 in the Ca(2+)-free and Ca(2+)-bound states
Henzl, M.T., Tanner, J.J., Tan, A.
Proteins (2011), 79, 752-764, PubMed 21287610 , DOI 10.1002/prot.22915 ,
Related entities 1. chicken parvalbumin 3, : 1 : 1 : 1 : 145 entities Detail
Experiments performed 17 experiments Detail
nullKeywords calcium-binding protein, EF-hand protein, parvalbumin