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CD3 Epsilon and gamma Ectodomain Fragment Complex in Single-Chain Construct
Authors
Sun, Z.J., Kim, K.S., Wagner, G., Reinherz, E.L.
Assembly
CD3 Epsilon and gamma Ectodomain Fragment Complex
Entity
1. CD3 Epsilon and gamma Ectodomain Fragment Complex (polymer, Thiol state: all disulfide bound), 186 monomers, 20603.59 Da Detail

DDAENIEYKV SISGTSVELT CPLDSDENLK WEKNGQELPQ KHDKHLVLQD FSEVEDSGYY VCYTPASNKN TYLYLKARVG SADDAKKDAA KKDDAKKDDA KKDGSQTNKA KNLVQVDGSR GDGSVLLTCG LTDKTIKWLK DGSIISPLNA TKNTWNLGNN AKDPRGTYQC QGAKETSNPL QVYYRM


Formula weight
20603.59 Da
Entity Connection
disulfide 2 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS21:SG1:CYS62:SG
2disulfidesing1:CYS129:SG1:CYS170:SG

Source organism
Mus musculus
Exptl. method
NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 92.5 %, Completeness: 80.7 %, Completeness (bb): 89.9 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All80.7 % (1711 of 2121)82.9 % (919 of 1109)76.6 % (619 of 808)84.8 % (173 of 204)
Backbone89.9 % (993 of 1104)88.7 % (336 of 379)91.2 % (497 of 545)88.9 % (160 of 180)
Sidechain73.7 % (877 of 1190)79.9 % (583 of 730)64.4 % (281 of 436)54.2 % (13 of 24)
Aromatic49.2 % (62 of 126)95.2 % (60 of 63) 0.0 % (0 of 60)66.7 % (2 of 3)
Methyl94.8 % (165 of 174)94.3 % (82 of 87)95.4 % (83 of 87)

1. CD3 epsilon and gamma ectodomain

DDAENIEYKV SISGTSVELT CPLDSDENLK WEKNGQELPQ KHDKHLVLQD FSEVEDSGYY VCYTPASNKN TYLYLKARVG SADDAKKDAA KKDDAKKDDA KKDGSQTNKA KNLVQVDGSR GDGSVLLTCG LTDKTIKWLK DGSIISPLNA TKNTWNLGNN AKDPRGTYQC QGAKETSNPL QVYYRM

Sample #1

Pressure 1 atm, Temperature 298 (±1) K, pH 4.5 (±0.1)


#NameIsotope labelingTypeConcentration
1CD3 epsilon and gamma ectodomain[U-15N; U-13C; U-2H]0.5 mM
2sodium acetate5 mM
3H2O90 %
4D2O10 %
Sample #2

Pressure 1 atm, Temperature 298 (±1) K, pH 4.5 (±0.1)


#NameIsotope labelingTypeConcentration
5CD3 epsilon and gamma ectodomain0.5 mM
6sodium acetate5 mM
7D2O100 %
Sample #3

Pressure 1 atm, Temperature 298 (±1) K, pH 4.5 (±0.1)


#NameIsotope labelingTypeConcentration
8CD3 epsilon and gamma ectodomain[U-15N; U-13C; U-70% 2H]0.5 mM
9sodium acetate5 mM
10H2O90 %
11D2O10 %
Sample #4

Pressure 1 atm, Temperature 298 (±1) K, pH 4.5 (±0.1)


#NameIsotope labelingTypeConcentration
12CD3 epsilon and gamma ectodomain[U-15N]0.5 mM
13sodium acetate5 mM
14H2O90 %
15D2O10 %
Sample #5

Pressure 1 atm, Temperature 298 (±1) K, pH 4.5 (±0.1)


#NameIsotope labelingTypeConcentration
16CD3 epsilon and gamma ectodomain[U-13C]0.5 mM
17sodium acetate5 mM
18D2O100 %
Sample #6

Pressure 1 atm, Temperature 298 (±1) K, pH 4.5 (±0.1)


#NameIsotope labelingTypeConcentration
19CD3 epsilon and gamma ectodomain[U-10% 13C]0.5 mM
20sodium acetate5 mM
21D2O100 %

LACS Plot; CA
Referencing offset: 0.81 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: 0.81 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: -0.08 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.76 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 18 models in PDB: 1JBJ, Strand ID: A Detail


Release date
2001-07-08
Citation
Mechanisms contributing to T cell receptor signaling and assembly revealed by the solution structure of an ectodomain fragment of the CD3 epsilon gamma heterodimer
Sun, Z.J., Kim, K.S., Wagner, G., Reinherz, E.L.
Cell (2001), 105, 913-923, PubMed 11439187 , DOI 10.1016/s0092-8674(01)00395-6 ,
Related entities 1. CD3 Epsilon and gamma Ectodomain Fragment Complex, : 1 : 24 entities Detail
Experiments performed 17 experiments Detail
nullKeywords C2-set immunoglobulin superfamily, H-bonded G strand pair, beta-sheet, single-chain