Search

NMR solution structure ensemble of 3-4D mutant domain 11 IGF2R
Authors
Strickland, M., Williams, C., Richards, E., Minnall, L., Crump, M.P., Frago, S., Hughes, J., Garner, L., Hoppe, H., Rezgui, D., Zaccheo, O.J., Prince, S.N., Hassan, A.B., Whittaker, S.
Assembly
IGF2R
Entity
1. IGF2R (polymer, Thiol state: all disulfide bound), 142 monomers, 15416.43 Da Detail

MKSNEHDDCQ VTNPSTGHLF DLSSLSGRAG FTAAYAKGWG VYMSICGENE NCPPGVGACF GQTRISVGKA NKRLRYVDQV LQLVYKDGSP CPSKSGLSYK SVISFVCRPE AGPTNRPMLI SLDKQTCTLF FSWHTPLACE LA


Formula weight
15416.43 Da
Entity Connection
disulfide 4 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS9:SG1:CYS46:SG
2disulfidesing1:CYS52:SG1:CYS59:SG
3disulfidesing1:CYS91:SG1:CYS127:SG
4disulfidesing1:CYS107:SG1:CYS139:SG

Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
DGSA-distance geometry simulated annealing
Data set
assigned_chemical_shifts, heteronucl_NOEs, heteronucl_T1_relaxation, heteronucl_T2_relaxation
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 97.4 %, Completeness (bb): 98.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All97.4 % (1555 of 1596)98.1 % (811 of 827)96.1 % (599 of 623)99.3 % (145 of 146)
Backbone98.8 % (824 of 834)99.7 % (287 of 288)98.1 % (405 of 413)99.2 % (132 of 133)
Sidechain96.5 % (860 of 891)97.2 % (524 of 539)95.3 % (323 of 339)100.0 % (13 of 13)
Aromatic86.0 % (117 of 136)95.6 % (65 of 68)75.8 % (50 of 66)100.0 % (2 of 2)
Methyl100.0 % (134 of 134)100.0 % (67 of 67)100.0 % (67 of 67)

1. IGF2R

MKSNEHDDCQ VTNPSTGHLF DLSSLSGRAG FTAAYAKGWG VYMSICGENE NCPPGVGACF GQTRISVGKA NKRLRYVDQV LQLVYKDGSP CPSKSGLSYK SVISFVCRPE AGPTNRPMLI SLDKQTCTLF FSWHTPLACE LA

Sample #1

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 273 K, pH 5.5, Details STRUCTURAL STUDIES


#NameIsotope labelingTypeConcentration
1IGF2R[U-95% 13C; U-95% 15N]1 mM
2D2O[U-2H]7 %
3H2Onatural abundance93 %
4sodium azidenatural abundance100 uM
5EDTAnatural abundance1 mM
6sodium acetatenatural abundance10 mM
Sample #2

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 273 K, pH 5.5, Details DYNAMICS STUDIES


#NameIsotope labelingTypeConcentration
7IGF2R[U-95% 15N]1 mM
8D2O[U-2H]7 %
9H2Onatural abundance93 %
10sodium azidenatural abundance100 uM
11EDTAnatural abundance1 mM
12sodium acetatenatural abundance10 mM

LACS Plot; CA
Referencing offset: -0.19 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.19 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.16 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: -0.16 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2M6T, Strand ID: A Detail


Heteronucl. T1
284 T1 values in 2 lists
Coherence na, Field strength (1H) 600 MHz, 900 MHz, Pressure 1 atm, Temperature 273 K, pH 5.5 Detail
Heteronucl. T2
284 T2 values in 2 lists
Coherence na, Field strength (1H) 600 MHz, 900 MHz, Pressure 1 atm, Temperature 273 K, pH 5.5 Detail
Heteronucl. NOE
266 NOE values in 2 lists
Value type peak height, Field strength (1H) 600 MHz, 900 MHz, Pressure 1 atm, Temperature 273 K, pH 5.5 Detail
Heteronucl. T1/T2
284 T1/T2 values in 2 lists
Field strength (1H) 600 MHz, 900 MHz, Pressure 1 atm, Temperature 273 K, pH 5.5 Detail
Release date
2014-10-12
Citation
Directed evolution of structurally selected IGF2R domain 11 binding loop residues generates an IGF2 super-antagonist
Frago, S., Strickland, M., Hughes, J., Williams, C., Garner, L., Hoppe, H., Rezgui, D., Zaccheo, O.J., Prince, S.N., Crump, M.P., Hassan, A.B.
EMBO J.
Related entities 1. IGF2R, : 1 : 1 : 122 entities Detail
Interaction partners 1. IGF2R, : 39 interactors Detail
Experiments performed 19 experiments Detail
NMR combined restraints 6 contents Detail
Keywords 3-4D, Domain 11, IGF2, IGF2R, Mutant, NMR, Solution