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Letter to the Editor: Assignment of a 15 kDa protein complex formed between the p160 coactivator ACTR and the CREB binding protein
Authors
Demarest, S.J., Chung, J.H., Dyson, H.J., Wright, P.E.
Assembly
ACTR in complex with the CREB binding protein, CBP
Entity
1. ACTR (polymer, Thiol state: not present), 71 monomers, 7701.357 Da Detail

GTQNRPLLRN SLDDLVGPPS NLEGQSDERA LLDQLHTLLS NTDATGLEEI DRALGIPELV NQGQALEPKQ D


2. CREB binding protein (polymer, Thiol state: not present), 59 monomers, 6561.503 Da Detail

PNRSISPSAL QDLLRTLKSP SSPQQQQQVL NILKSNPQLM AAFIKQRTAK YVANQPGMQ


Total weight
14262.859 Da
Max. entity weight
7701.357 Da
Source organism
Homo sapiens , Mus musculus
Exptl. method
NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete1
Sequence coverage: 56.9 %, Completeness: 45.7 %, Completeness (bb): 55.3 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All45.7 % (686 of 1502)42.1 % (335 of 795)49.6 % (279 of 563)50.0 % (72 of 144)
Backbone55.3 % (419 of 758)55.1 % (141 of 256)54.8 % (210 of 383)57.1 % (68 of 119)
Sidechain38.6 % (335 of 867)36.2 % (195 of 539)44.9 % (136 of 303)16.0 % (4 of 25)
Aromatic 0.0 % (0 of 22) 0.0 % (0 of 11) 0.0 % (0 of 11)
Methyl42.7 % (64 of 150)42.7 % (32 of 75)42.7 % (32 of 75)

1. ACTR

GTQNRPLLRN SLDDLVGPPS NLEGQSDERA LLDQLHTLLS NTDATGLEEI DRALGIPELV NQGQALEPKQ D

2. CREB binding protein

PNRSISPSAL QDLLRTLKSP SSPQQQQQVL NILKSNPQLM AAFIKQRTAK YVANQPGMQ

Sample #1

Temperature 304 (±1) K, pH 6.6 (±0.1)


#NameIsotope labelingTypeConcentration
1ACTR[U-95% 13C; U-90% 15N]1.0 ~ 5.0 mM
2CREB binding protein1.0 ~ 5.0 mM
3TrisHCl10 mM
4NaCl50 mM
Sample #2

Temperature 304 (±1) K, pH 6.6 (±0.1)


#NameIsotope labelingTypeConcentration
5ACTR[U-90% 15N]1.0 ~ 5.0 mM
6CREB binding protein1.0 ~ 5.0 mM
7TrisHCl10 mM
8NaCl50 mM

Chem. Shift Complete2
Sequence coverage: 54.6 %, Completeness: 44.9 %, Completeness (bb): 50.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All44.9 % (1349 of 3004)43.1 % (685 of 1590)47.2 % (531 of 1126)46.2 % (133 of 288)
Backbone50.8 % (770 of 1516)51.4 % (263 of 512)50.1 % (384 of 766)51.7 % (123 of 238)
Sidechain40.7 % (706 of 1734)39.2 % (423 of 1078)45.0 % (273 of 606)20.0 % (10 of 50)
Aromatic40.9 % (18 of 44)40.9 % (9 of 22)40.9 % (9 of 22)
Methyl46.0 % (138 of 300)47.3 % (71 of 150)44.7 % (67 of 150)

1. ACTR

GTQNRPLLRN SLDDLVGPPS NLEGQSDERA LLDQLHTLLS NTDATGLEEI DRALGIPELV NQGQALEPKQ D

2. CREB binding protein

PNRSISPSAL QDLLRTLKSP SSPQQQQQVL NILKSNPQLM AAFIKQRTAK YVANQPGMQ

Sample #1

Temperature 304 (±1) K, pH 6.6 (±0.1)


#NameIsotope labelingTypeConcentration
9ACTR1.0 ~ 5.0 mM
10CREB binding protein[U-95% 13C; U-90% 15N]1.0 ~ 5.0 mM
11TrisHCl10 mM
12NaCl50 mM
Sample #2

Temperature 304 (±1) K, pH 6.6 (±0.1)


#NameIsotope labelingTypeConcentration
13ACTR1.0 ~ 5.0 mM
14CREB binding protein[U-90% 15N]1.0 ~ 5.0 mM
15TrisHCl10 mM
16NaCl50 mM

Release date
2002-08-21
Citation
Assignment of a 15 kDa protein complex formed between the p160 coactivator ACTR and CREB binding protein
Demarest, S.J., Chung, J.H., Dyson, H.J., Wright, P.E.
J. Biomol. NMR (2002), 22, 377-378, PubMed 12018488 ,
Related entities 1. ACTR, : 2 : 25 entities Detail
Related entities 2. CREB binding protein, : 6 : 16 entities Detail
Interaction partners 1. ACTR, : 54 : 1 interactors Detail
Interaction partners 2. CREB binding protein, : 1 interactors Detail
Experiments performed 17 experiments Detail
Chemical shift validation 5 contents Detail
Keywords transcription, coactivator, CBP/p300, NMR assignment, p160, ACTR, nuclear hormone receptor