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NMR data-driven model of KRas-GMPPNP:RBD-CRD complex tethered to a nanodisc (state B)
Authors
Fang, Z., Lee, K., Gasmi-Seabrook, G., Ikura, M., Marshall, C.B.
Assembly
Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase
Entity
1. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity 1 (polymer), 198 monomers, 23042.79 × 2 Da Detail

LKLLDNWDSV TSTFSKLREQ LGPVTQEFWD NLEKETEGLR QEMSKDLEEV KAKVQPYLDD FQKKWQEEME LYRQKVEPLR AELQEGARQK LHELQEKLSP LGEEMRDRAR AHVDALRTHL APYSDELRQR LAARLEALKE NGGARLAEYH AKATEHLSTL SEKAKPALED LRQGLLPVLE SFKVSFLSAL EEYTKKLN


2. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity 2 (polymer), 185 monomers, 21080.80 Da Detail

MTEYKLVVVG AGGVGKSALT IQLIQNHFVD EYDPTIEDSY RKQVVIDGET CLLDILDTAG QEEYSAMRDQ YMRTGEGFLC VFAINNTKSF EDIHHYREQI KRVKDSEDVP MVLVGNKCDL PSRTVDTKQA QDLARSYGIP FIETSAKTRQ GVDDAFYTLV REIRKHKEKM SKDGKKKKKK SKTKC


3. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity 3 (polymer), 132 monomers, 15241.71 Da Detail

NTIRVFLPNK QRTVVNVRNG MSLHDCLMKA LKVRGLQPEC CAVFRLLQEH KGKKARLDWN TDAASLIGEE LQVDFLDHVP LTTHNFARKT FLKLAFCDIC QKFLLNGFRC QTCGYKFHEH CSTKVPTMCV DW


4. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity PCW (non-polymer), 787.121 × 64 Da
5. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity 17F (non-polymer), 788.043 × 15 Da
6. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity GNP (non-polymer), 522.196 Da
7. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity MG (non-polymer), 24.305 Da
8. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity ZN (non-polymer), 65.409 × 2 Da
Total weight
145281.8 Da
Max. entity weight
23042.79 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 42.5 %, Completeness: 10.5 %, Completeness (bb): 16.1 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All10.5 % (650 of 6176) 9.8 % (316 of 3241) 5.1 % (122 of 2388)38.8 % (212 of 547)
Backbone16.1 % (494 of 3060)21.5 % (224 of 1040) 3.8 % (58 of 1520)42.4 % (212 of 500)
Sidechain 4.9 % (176 of 3606) 4.2 % (92 of 2201) 6.2 % (84 of 1358) 0.0 % (0 of 47)
Aromatic 1.9 % (8 of 432) 1.9 % (4 of 216) 1.9 % (4 of 211) 0.0 % (0 of 5)
Methyl16.6 % (92 of 554)15.9 % (44 of 277)17.3 % (48 of 277)

1. entity 1

LKLLDNWDSV TSTFSKLREQ LGPVTQEFWD NLEKETEGLR QEMSKDLEEV KAKVQPYLDD FQKKWQEEME LYRQKVEPLR AELQEGARQK LHELQEKLSP LGEEMRDRAR AHVDALRTHL APYSDELRQR LAARLEALKE NGGARLAEYH AKATEHLSTL SEKAKPALED LRQGLLPVLE SFKVSFLSAL EEYTKKLN

2. entity 2

MTEYKLVVVG AGGVGKSALT IQLIQNHFVD EYDPTIEDSY RKQVVIDGET CLLDILDTAG QEEYSAMRDQ YMRTGEGFLC VFAINNTKSF EDIHHYREQI KRVKDSEDVP MVLVGNKCDL PSRTVDTKQA QDLARSYGIP FIETSAKTRQ GVDDAFYTLV REIRKHKEKM SKDGKKKKKK SKTKC

3. entity 3

NTIRVFLPNK QRTVVNVRNG MSLHDCLMKA LKVRGLQPEC CAVFRLLQEH KGKKARLDWN TDAASLIGEE LQVDFLDHVP LTTHNFARKT FLKLAFCDIC QKFLLNGFRC QTCGYKFHEH CSTKVPTMCV DW

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 5.5, Details 0.2 mM [Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N; U-2H] KRAS, 0.2 mM [U-12C; U-14N; U-1H] RBD-CRD, 0.4 mM [U-12C; U-14N; U-1H] MSP, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1KRAS[Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N; U-2H]0.2 mM
2RBD-CRD[U-12C; U-14N; U-1H]0.2 mM
3MSP[U-12C; U-14N; U-1H]0.4 mM
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 5.5, Details 0.2 mM [U-12C; U-14N; U-1H] KRAS, 0.2 mM [Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N; U-2H] RBD-CRD, 0.4 mM [U-12C; U-14N; U-1H] MSP, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
4KRAS[U-12C; U-14N; U-1H]0.2 mM
5RBD-CRD[Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N; U-2H]0.2 mM
6MSP[U-12C; U-14N; U-1H]0.4 mM
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 5.5, Details 0.2 mM [Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N] RBD-CRD, 0.2 mM [U-12C; U-14N; U-1H] KRAS Q43C, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
7RBD-CRD[Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N]0.2 mM
8KRAS Q43C[U-12C; U-14N; U-1H]0.2 mM
Sample #4

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 5.5, Details 0.2 mM [Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N] RBD-CRD, 0.2 mM [U-12C; U-14N; U-1H] KRAS N-term C, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
9RBD-CRD[Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N]0.2 mM
10KRAS N-term C[U-12C; U-14N; U-1H]0.2 mM
Sample #5

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 5.5, Details 0.5 mM [U-15N; Ile C-delta-13C; Met methyl-13C] KRAS, 0.5 mM [Leu C-delta-13C; Val C-gamma-13C] RBD-CRD, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
11KRAS[U-15N; Ile C-delta-13C; Met methyl-13C]0.5 mM
12RBD-CRD[Leu C-delta-13C; Val C-gamma-13C]0.5 mM
Sample #6

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 5.5, Details 0.5 mM [U-13C; U-15N] RBD, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
13RBD[U-13C; U-15N]0.5 mM
Sample #7

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 5.5, Details 0.5 mM [U-13C; U-15N] CRD, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
14CRD[U-13C; U-15N]0.5 mM

Protein Blocks Logo
Calculated from 10 models in PDB: 6PTW, Strand ID: A, B, C, D Detail


Release date
2019-08-15
Citation
Multivalent assembly of KRAS with the RAS-binding and cysteine-rich domains of CRAF on the membrane
Fang, Z., Lee, K.Y., Huo, K.G., Gasmi-Seabrook, G., Zheng, L., Moghal, N., Tsao, M.S., Ikura, M., Marshall, C.B.
Proc. Natl. Acad. Sci. U. S. A. (2020), 117, 12101-12108, PubMed 32414921 , DOI 10.1073/pnas.1914076117 ,
Related entities 1. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity 1, : 1 : 15 : 3 : 30 entities Detail
Related entities 2. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity 2, : 100 entities Detail
Related entities 3. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity 3, : 6 : 14 : 38 entities Detail
Interaction partners 3. Apolipoprotein A-I, GTPase KRas, RAF proto-oncogene serine/threonine-protein kinase, entity 3, : 19 interactors Detail
Experiments performed 21 experiments Detail
Chemical shift validation 10 contents Detail
Keywords RAS-RAF-nanodisc complex, SIGNALING PROTEIN, protein-protein-bilayer complex, small GTPase