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Tumor suppressor INK4: refinement of p16/INK4A structure and determination of p15/INK4B structure by comparative modeling and NMR data
Authors
Yuan, C., Selby, T.L., Byeon, I.L., Tsai, M.
Assembly
mouse p15(INK4B) tumor suppressor
Entity
1. mouse p15(INK4B) tumor suppressor (polymer, Thiol state: all free), 136 monomers, 14337.05 Da Detail

GSPGIHMLGG SSDAGLATAA ARGQVETVRQ LLEAGADPNA LNRFGRRPIQ VMMMGSAQVA ELLLLHGAEP NCADPATLTR PVHDAAREGF LDTLVVLHRA GARLDVCDAW GRLPVDLAEE QGHRDIARYL HAATGD


Formula weight
14337.05 Da
Source organism
Mus musculus
Exptl. method
NMR
Refine. method
COMPARATIVE MODELING, RESTRAINT ENERGY MINIMIZATION
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 95.6 %, Completeness: 68.7 %, Completeness (bb): 73.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All68.7 % (992 of 1445)79.9 % (592 of 741)49.3 % (279 of 566)87.7 % (121 of 138)
Backbone73.7 % (591 of 802)89.6 % (251 of 280)56.2 % (221 of 393)92.2 % (119 of 129)
Sidechain63.9 % (488 of 764)74.0 % (341 of 461)49.3 % (145 of 294)22.2 % (2 of 9)
Aromatic31.3 % (20 of 64)62.5 % (20 of 32) 0.0 % (0 of 31) 0.0 % (0 of 1)
Methyl80.8 % (139 of 172)91.9 % (79 of 86)69.8 % (60 of 86)

1. p15

GSPGIHMLGG SSDAGLATAA ARGQVETVRQ LLEAGADPNA LNRFGRRPIQ VMMMGSAQVA ELLLLHGAEP NCADPATLTR PVHDAAREGF LDTLVVLHRA GARLDVCDAW GRLPVDLAEE QGHRDIARYL HAATGD

Sample #1

Temperature 293 (±1) K, pH 7.5 (±0.3)


#NameIsotope labelingTypeConcentration
1p15[U-15N]0.2 ~ 0.4 mM
2HEPES4 mM
3DTT1 mM
4EDTA5. uM
5D2O5 %
6H2O95 %
Sample #2

Temperature 293 (±1) K, pH 7.5 (±0.3)


#NameIsotope labelingTypeConcentration
7p15[U-15N; U-13C]0.2 ~ 0.4 mM
Sample #3

Temperature 293 (±1) K, pH 7.5 (±0.3)


#NameIsotope labelingTypeConcentration
8p15[U-15N; U-13C]0.2 ~ 0.4 mM

LACS Plot; CA
Referencing offset: -0.2 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.2 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.02 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 10 models in PDB: 1D9S, Strand ID: A Detail


Release date
2000-05-08
Citation
Tumor suppressor INK4: refinement of p16/INK4A structure and determination of p15/INK4B structure by comparative modeling and NMR data
Yuan, C., Selby, T.L., Li, J., Byeon, I.L., Tsai, M.
Protein Sci. (2000), PubMed , DOI:
Related entities 1. mouse p15(INK4B) tumor suppressor, : 1 : 2 : 560 entities Detail
Interaction partners 1. mouse p15(INK4B) tumor suppressor, : 1 interactors Detail
Experiments performed 5 experiments Detail
nullKeywords p15INK4B