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Solution Structure of the Complex Between BCL-xL and the p53 Core Domain determined with PRE restraints
Authors
Viacava Follis, A., Grace, C.R., Kriwacki, R.W.
Assembly
Complex Between BCL-xL and the p53 Core Domain
Entity
1. BCL-xL (polymer), 212 monomers, 23647.74 Da Detail

GHSMSQSNRE LVVDFLSYKL SQKGYSWSQF SDVEENRTEA PEGTESEMET PSAINGNPSW HLADSPAVNG ATGHSSSLDA REVIPMAAVK QALREAGDEF ELRYRRAFSD LTSQLHITPG TAYQSFEQVV NELFRDGVNW GRIVAFFSFG GALCVESVDK EMQVLVSRIA AWMATYLNDH LEPWIQENGG WDTFVELYGN NAAAESRKGQ ER


2. p53 (polymer), 214 monomers, 24020.93 Da Detail

GHSTYQGSYG FRLGFLHSGT AKSVTCTYSP ALNKMFCQLA KTCPVQLWVD STPPPGTRVR AMAIYKQSQH MTEVVRRCPH HERCSDSDGL APPQHLIRVE GNLRVEYLDD RNTFRHSVVV PYEPPEVGSD CTTIHYNYMC NSSCMGGMNR RPILTIITLE DSSGNLLGRN SFEVRVCACP GRDRRTEEEN LRKKGEPHHE LPPGSTKRAL SNNT


3. ZINC ION (non-polymer), 65.409 Da
Total weight
47734.082 Da
Max. entity weight
24020.93 Da
Exptl. method
solution NMR
Refine. method
molecular dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 48.8 %, Completeness: 25.3 %, Completeness (bb): 40.6 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All25.3 % (1223 of 4828)13.9 % (350 of 2510)35.3 % (660 of 1870)47.5 % (213 of 448)
Backbone40.6 % (1020 of 2510)26.2 % (226 of 861)47.2 % (588 of 1246)51.1 % (206 of 403)
Sidechain14.5 % (393 of 2712) 7.5 % (124 of 1649)25.7 % (262 of 1018)15.6 % (7 of 45)
Aromatic 3.9 % (16 of 406) 4.9 % (10 of 203) 0.0 % (0 of 196)85.7 % (6 of 7)
Methyl38.3 % (151 of 394)34.0 % (67 of 197)42.6 % (84 of 197)

1. BCL-xL

GHSMSQSNRE LVVDFLSYKL SQKGYSWSQF SDVEENRTEA PEGTESEMET PSAINGNPSW HLADSPAVNG ATGHSSSLDA REVIPMAAVK QALREAGDEF ELRYRRAFSD LTSQLHITPG TAYQSFEQVV NELFRDGVNW GRIVAFFSFG GALCVESVDK EMQVLVSRIA AWMATYLNDH LEPWIQENGG WDTFVELYGN NAAAESRKGQ ER

2. p53

GHSTYQGSYG FRLGFLHSGT AKSVTCTYSP ALNKMFCQLA KTCPVQLWVD STPPPGTRVR AMAIYKQSQH MTEVVRRCPH HERCSDSDGL APPQHLIRVE GNLRVEYLDD RNTFRHSVVV PYEPPEVGSD CTTIHYNYMC NSSCMGGMNR RPILTIITLE DSSGNLLGRN SFEVRVCACP GRDRRTEEEN LRKKGEPHHE LPPGSTKRAL SNNT

Sample #1

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0 (±0.1), Details 10 mM Na phosphate; 40 mM NaCl; 5 mM DTT; 0.01% NaN3; pH 7.0


#NameIsotope labelingTypeConcentration
1p53[U-98% 13C; U-98% 15N; U-98% 2H]0.6 mM
2sodium phosphatenatural abundance10 mM
3sodium chloridenatural abundance40 mM
4DTTnatural abundance5 mM
5NaN3natural abundance0.01 %
6H2Onatural abundance93 %
7D2Onatural abundance7 %
Sample #2

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0 (±0.1)


#NameIsotope labelingTypeConcentration
8p53[U-98% 13C; U-98% 15N; U-98% 2H]0.6 mM
9BCL-xLnatural abundance0.65 mM
10H2Onatural abundance93 %
11D2Onatural abundance7 %
Sample #3

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0 (±0.1), Details Without DTT: oxidized MTSL


#NameIsotope labelingTypeConcentration
12p53[U-98% 15N; U-98% 2H]0.1 mM
13BCL-xL_C151MTSLnatural abundance0.1 mM
14H2Onatural abundance93 %
15D2Onatural abundance7 %
Sample #4

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0 (±0.1), Details 10 mM DTT: reduced MTSL


#NameIsotope labelingTypeConcentration
16p53[U-98% 15N; U-98% 2H]0.1 mM
17BCL-xL_C151MTSLnatural abundance0.1 mM
18DTTnatural abundance10 mM
19H2Onatural abundance93 %
20D2Onatural abundance7 %
Sample #5

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0 (±0.1), Details Without DTT: oxydized MTSL


#NameIsotope labelingTypeConcentration
21p53[U-98% 15N; U-98% 2H]0.1 mM
22BCL-xL_C151S_S122C MTSLnatural abundance0.1 mM
23H2Onatural abundance93 %
24D2Onatural abundance7 %
Sample #6

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0 (±0.1), Details 10 mM DTT: reduced MTSL


#NameIsotope labelingTypeConcentration
25p53[U-98% 15N; U-98% 2H]0.1 mM
26BCL-xL_C151S_S122C MTSLnatural abundance0.1 mM
27DTTnatural abundance10 mM
28H2Onatural abundance93 %
29D2Onatural abundance7 %
Sample #7

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0 (±0.1), Details Withoud DTT: oxidized MTSL


#NameIsotope labelingTypeConcentration
30p53[U-98% 15N; U-98% 2H]0.1 mM
31BCL-xL_C151S_S2C MTSLnatural abundance0.1 mM
32H2Onatural abundance93 %
33D2Onatural abundance7 %
Sample #8

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0 (±0.1), Details 10 mM DTT: reduced MTSL


#NameIsotope labelingTypeConcentration
34p53[U-98% 15N; U-98% 2H]0.1 mM
35BCL-xL_C151S_S2C MTSLnatural abundance0.1 mM
36DTTnatural abundance10 mM
37H2Onatural abundance93 %
38D2Onatural abundance7 %
Sample #9

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0 (±0.1)


#NameIsotope labelingTypeConcentration
39BCL-xL[U-98% 15N; U-98% 2H]0.1 mM
40Co_p53natural abundance0.1 mM
41H2Onatural abundance93 %
42D2Onatural abundance7 %
Sample #10

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0 (±0.1)


#NameIsotope labelingTypeConcentration
43BCL-xL[U-98% 15N; U-98% 2H]0.1 mM
44p53natural abundance0.1 mM
45H2Onatural abundance93 %
46D2Onatural abundance7 %

LACS Plot; CA
Referencing offset: 1.07 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: 1.07 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.23 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2MEJ, Strand ID: A, B Detail


Release date
2015-07-23
Citation
The DNA-binding domain mediates both nuclear and cytosolic functions of p53
Viacava Follis, A., Ou, L., Llambi, F., Green, D.R., Kriwacki, R.W.
Nat. Struct. Mol. Biol. (2014), 21, 535-543, PubMed 24814347 , DOI 10.1038/nsmb.2829 ,
Related entities 1. BCL-xL, : 2 : 26 entities Detail
Related entities 2. p53, : 1 : 13 entities Detail
Interaction partners 1. BCL-xL, : 87 interactors Detail
Experiments performed 23 experiments Detail
NMR combined restraints 2 contents Detail
Keywords BCL-2 family, BCL-xL, apoptosis, cytoplasmic p53, p53, selective labeling