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COMPLEX STRUCTURE OF E4 mutant HUMAN IGF2R DOMAIN 11 BOUND TO IGF-II
Authors
Williams, C., Hoppe, H., Rezgui, D., Strickland, M., Frago, S., Ellis, R.Z., Wattana-Amorn, P., Prince, S.N., Zaccheo, O.J., Forbes, B., Jones, E.YVONNE., Crump, M.P., Hassan, A.BASSIM.
Assembly
IGF-II in complex with the mutant form of human domain 11
Entity
1. HD11 (polymer, Thiol state: all disulfide bound), 142 monomers, 15417.37 Da Detail

MKSNEHDDCQ VTNPSTGHLF DLSSLSGRAG FTAAYSKSGV VYMSICGENE NCPPGVGACF GQTRISVGKA NKRLRYVDQV LQLVYKDGSP CPSKSGLSYK SVISFVCRPE AGPTNRPMLI SLDKQTCTLF FSWHTPLACE PE


2. IGF2 (polymer, Thiol state: all disulfide bound), 67 monomers, 7475.397 Da Detail

AYRPSETLCG GELVDTLQFV CGDRGFYFSR PASRVSRRSR GIVEECCFRS CDLALLETYC ATPAKSE


Total weight
22892.768 Da
Max. entity weight
15417.37 Da
Entity Connection
disulfide 7 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
5disulfidesing2:CYS9:SG2:CYS47:SG
6disulfidesing2:CYS46:SG2:CYS51:SG
7disulfidesing2:CYS21:SG2:CYS60:SG

Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
simulated annealing, simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 99.0 %, Completeness: 89.5 %, Completeness (bb): 92.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All89.5 % (2090 of 2336)90.9 % (1103 of 1213)86.0 % (786 of 914)96.2 % (201 of 209)
Backbone92.7 % (1138 of 1228)93.4 % (394 of 422)91.1 % (556 of 610)95.9 % (188 of 196)
Sidechain86.2 % (1121 of 1300)89.1 % (705 of 791)81.3 % (403 of 496)100.0 % (13 of 13)
Aromatic72.9 % (137 of 188)91.5 % (86 of 94)53.8 % (50 of 93)100.0 % (1 of 1)
Methyl85.9 % (165 of 192)85.4 % (82 of 96)86.5 % (83 of 96)

1. HD11

MKSNEHDDCQ VTNPSTGHLF DLSSLSGRAG FTAAYSKSGV VYMSICGENE NCPPGVGACF GQTRISVGKA NKRLRYVDQV LQLVYKDGSP CPSKSGLSYK SVISFVCRPE AGPTNRPMLI SLDKQTCTLF FSWHTPLACE PE

2. IGF2

AYRPSETLCG GELVDTLQFV CGDRGFYFSR PASRVSRRSR GIVEECCFRS CDLALLETYC ATPAKSE

Sample #1

Solvent system 100% D2O, Pressure 1 atm, Temperature 273 K, pH 4.2 (±0.1)


#NameIsotope labelingTypeConcentration
1HD11[U-98% 13C; U-98% 15N]0.5 ~ 1.0 (±0.05) mM
2IGF2natural abundance1.0 ~ 1.5 (±0.05) mM
3D2Onatural abundance5 (±0.1) %
4sodium azidenatural abundance100 (±0.1) uM
5sodium acetatenatural abundance5 (±0.1) mM
6EDTAnatural abundance0.1 (±0.1) mM
Sample #2

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 273 K, pH 4.2 (±0.1)


#NameIsotope labelingTypeConcentration
7IGF2[U-98% 13C; U-98% 15N]0.5 ~ 1.0 (±0.05) mM
8HD11natural abundance1.0 ~ 1.5 (±0.05) mM
9D2Onatural abundance5 (±0.1) %
10sodium azidenatural abundance100 (±0.1) uM
11sodium acetatenatural abundance5 (±0.1) mM
12EDTAnatural abundance0.1 (±0.1) mM
13H2Onatural abundance95 (±0.1) %
Sample #3

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 273 K, pH 4.2 (±0.1)


#NameIsotope labelingTypeConcentration
14IGF2[U-98% 15N; U-95% 2H]0.5 ~ 1.0 (±0.05) mM
15HD11natural abundance1.0 ~ 1.5 (±0.05) mM
16D2Onatural abundance5 (±0.1) %
17sodium azidenatural abundance100 (±0.1) uM
18sodium acetatenatural abundance5 (±0.1) mM
19EDTAnatural abundance0.1 (±0.1) mM

LACS Plot; CA
Referencing offset: 0.22 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: 0.22 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.01 ppm, Outliers: 2 Detail
LACS Plot; CO
Referencing offset: -0.45 ppm, Outliers: 3 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2L29, Strand ID: A, B Detail


Release date
2012-08-29
Citation
An exon splice enhancer primes IGF2:IGF2R binding site structure and function evolution
Williams, C., Hoppe, H., Rezgui, D., Strickland, M., Frago, S., Ellis, R.Z., Wattana-Amorn, P., Prince, S.N., Zaccheo, O.J., Forbes, B.E., Jones, E.YVONNE., Crump, M.P., Hassan, A.BASSIM., Grutzner, F., Nolan, C.M., Mungall, A.J.
Science (2012), 338, 1209-1213, PubMed 23197533 , DOI 10.1126/science.1228633 ,
Related entities 1. HD11, : 1 : 1 : 113 entities Detail
Related entities 2. IGF2, : 1 : 20 entities Detail
Interaction partners 1. HD11, : 39 interactors Detail
Experiments performed 41 experiments Detail
nullKeywords CATION-INDEPENDENT MANNOSE-6-PHOSPHATE, Genomic imprinting, Insulin-like growth factor 2, mannose 6 phosphate receptor, NMR structure, protein evolution, ligand trap, NMR complex structure