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Solution structure of the KIX domain of CBP bound to the transactivation domain of c-Myb
Authors
Zor, T., De Guzman, R.N., Dyson, H., Wright, P.E.
Assembly
CBP KIX domain and c-Myb
Entity
1. CBP KIX domain (polymer, Thiol state: not present), 87 monomers, 10331.68 Da Detail

GVRKGWHEHV TQDLRSHLVH KLVQAIFPTP DPAALKDRRM ENLVAYAKKV EGDMYESANS RDEYYHLLAE KIYKIQKELE EKRRSRL


2. C-MYB (polymer, Thiol state: not present), 25 monomers, 2942.428 Da Detail

KEKRIKELEL LLMSTENELK GQQAL


Total weight
13274.107 Da
Max. entity weight
10331.68 Da
Source organism
Mus musculus
Exptl. method
NMR
Refine. method
initial structures from DYANA and refined in AMBER
Data set
assigned_chemical_shifts
Chem. Shift Complete1
Sequence coverage: 80.4 %, Completeness: 65.6 %, Completeness (bb): 66.5 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All65.6 % (909 of 1385)68.6 % (504 of 735)59.0 % (314 of 532)77.1 % (91 of 118)
Backbone66.5 % (443 of 666)78.2 % (176 of 225)54.8 % (182 of 332)78.0 % (85 of 109)
Sidechain66.5 % (550 of 827)64.3 % (328 of 510)70.1 % (216 of 308)66.7 % (6 of 9)
Aromatic61.0 % (50 of 82)61.0 % (25 of 41)60.0 % (24 of 40)100.0 % (1 of 1)
Methyl71.3 % (87 of 122)72.1 % (44 of 61)70.5 % (43 of 61)

1. CBP KIX domain

GVRKGWHEHV TQDLRSHLVH KLVQAIFPTP DPAALKDRRM ENLVAYAKKV EGDMYESANS RDEYYHLLAE KIYKIQKELE EKRRSRL

2. C-MYB

KEKRIKELEL LLMSTENELK GQQAL

Sample

Temperature 300 (±0.2) K, pH 5.5 (±0.1)


#NameIsotope labelingTypeConcentration
1CBP KIX domain[U-N15; U-C13]0.5 ~ 1.0 mM
2C-MYB[U-N15; U-C13]0.5 ~ 1.0 mM

Chem. Shift Complete2
Sequence coverage: 38.4 %, Completeness: 46.8 %, Completeness (bb): 48.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All46.8 % (1295 of 2770)48.3 % (710 of 1470)42.5 % (452 of 1064)56.4 % (133 of 236)
Backbone48.0 % (639 of 1332)55.3 % (249 of 450)40.2 % (267 of 664)56.4 % (123 of 218)
Sidechain47.0 % (778 of 1654)45.3 % (462 of 1020)49.7 % (306 of 616)55.6 % (10 of 18)
Aromatic30.5 % (50 of 164)30.5 % (25 of 82)30.0 % (24 of 80)50.0 % (1 of 2)
Methyl50.0 % (122 of 244)50.0 % (61 of 122)50.0 % (61 of 122)

1. CBP KIX domain

GVRKGWHEHV TQDLRSHLVH KLVQAIFPTP DPAALKDRRM ENLVAYAKKV EGDMYESANS RDEYYHLLAE KIYKIQKELE EKRRSRL

2. C-MYB

KEKRIKELEL LLMSTENELK GQQAL

Sample

Temperature 300 (±0.2) K, pH 5.5 (±0.1)


#NameIsotope labelingTypeConcentration
1CBP KIX domain[U-N15; U-C13]0.5 ~ 1.0 mM
2C-MYB[U-N15; U-C13]0.5 ~ 1.0 mM

Protein Blocks Logo
Calculated from 20 models in PDB: 1SB0, Strand ID: A, B Detail


Release date
2004-05-14
Citation
Solution structure of the KIX domain of CBP bound to the transactivation domain of c-Myb
Zor, T., De Guzman, R.N., Dyson, H., Wright, P.E.
J. Mol. Biol. (2004), 337, 521-534, PubMed 15019774 , DOI 10.1016/j.jmb.2004.01.038 ,
Related entities 1. CBP KIX domain, : 6 : 23 entities Detail
Related entities 2. C-MYB, : 1 : 8 : 1 : 2 : 9 entities Detail
Interaction partners 1. CBP KIX domain, : 1 interactors Detail
Interaction partners 2. C-MYB, : 2 interactors Detail
nullKeywords CREB-binding protein, transcriptional coactivation, constitutive activation, LXXLL motif