PMID- 20972443
OWN - NLM
STAT- MEDLINE
DCOM- 20110111
LR  - 20161125
IS  - 1545-9985 (Electronic)
IS  - 1545-9985 (Linking)
VI  - 17
IP  - 11
DP  - 2010 Nov
TI  - Structural and mechanistic insights into cooperative assembly of dimeric Notch
      transcription complexes.
PG  - 1312-7
LID - 10.1038/nsmb.1938 [doi]
AB  - Ligand-induced proteolysis of Notch produces an intracellular effector domain
      that transduces essential signals by regulating the transcription of target
      genes. This function relies on the formation of transcriptional activation
      complexes that include intracellular Notch, a Mastermind co-activator and the
      transcription factor CSL bound to cognate DNA. These complexes form higher-order 
      assemblies on paired, head-to-head CSL recognition sites. Here we report the
      X-ray structure of a dimeric human Notch1 transcription complex loaded on the
      paired site from the human HES1 promoter. The small interface between the Notch
      ankyrin domains could accommodate DNA bending and untwisting to allow a range of 
      spacer lengths between the two sites. Cooperative dimerization occurred on the
      human and mouse Hes5 promoters at a sequence that diverged from the CSL-binding
      consensus at one of the sites. These studies reveal how promoter organizational
      features control cooperativity and, thus, the responsiveness of different
      promoters to Notch signaling.
FAU - Arnett, Kelly L
AU  - Arnett KL
AD  - Department of Cancer Biology, Dana-Farber Cancer Institute, Boston,
      Massachusetts, USA.
FAU - Hass, Matthew
AU  - Hass M
FAU - McArthur, Debbie G
AU  - McArthur DG
FAU - Ilagan, Ma Xenia G
AU  - Ilagan MX
FAU - Aster, Jon C
AU  - Aster JC
FAU - Kopan, Raphael
AU  - Kopan R
FAU - Blacklow, Stephen C
AU  - Blacklow SC
LA  - eng
SI  - PDB/3NBN
GR  - R56 CA092433/CA/NCI NIH HHS/United States
GR  - R01 CA092433-05S1/CA/NCI NIH HHS/United States
GR  - R01 CA092433-07/CA/NCI NIH HHS/United States
GR  - R56 CA092433-06A1/CA/NCI NIH HHS/United States
GR  - R01 CA092433/CA/NCI NIH HHS/United States
GR  - P01 CA119070-03/CA/NCI NIH HHS/United States
GR  - R01 CA092433-05/CA/NCI NIH HHS/United States
GR  - P01 CA119070-04/CA/NCI NIH HHS/United States
GR  - CA-119070/CA/NCI NIH HHS/United States
GR  - R01 CA092433-06A2/CA/NCI NIH HHS/United States
GR  - P01 CA119070/CA/NCI NIH HHS/United States
GR  - CA-092433/CA/NCI NIH HHS/United States
PT  - Journal Article
PT  - Research Support, N.I.H., Extramural
DEP - 20101024
PL  - United States
TA  - Nat Struct Mol Biol
JT  - Nature structural & molecular biology
JID - 101186374
RN  - 0 (Basic Helix-Loop-Helix Transcription Factors)
RN  - 0 (DNA-Binding Proteins)
RN  - 0 (Homeodomain Proteins)
RN  - 0 (Immunoglobulin J Recombination Signal Sequence-Binding Protein)
RN  - 0 (MAML1 protein, human)
RN  - 0 (NOTCH1 protein, human)
RN  - 0 (RBPJ protein, human)
RN  - 0 (Receptor, Notch1)
RN  - 0 (Repressor Proteins)
RN  - 0 (Transcription Factor HES-1)
RN  - 0 (Transcription Factors)
RN  - 148591-48-4 (HES5 protein, human)
RN  - 149348-15-2 (HES1 protein, human)
SB  - IM
MH  - Animals
MH  - Base Sequence
MH  - Basic Helix-Loop-Helix Transcription Factors/chemistry/metabolism
MH  - Binding Sites
MH  - Conserved Sequence
MH  - Crystallography, X-Ray
MH  - DNA-Binding Proteins/chemistry/metabolism
MH  - Dimerization
MH  - Homeodomain Proteins/chemistry/metabolism
MH  - Humans
MH  - Immunoglobulin J Recombination Signal Sequence-Binding
      Protein/chemistry/metabolism
MH  - Mice
MH  - Models, Molecular
MH  - Molecular Sequence Data
MH  - *Promoter Regions, Genetic
MH  - Protein Structure, Tertiary
MH  - Receptor, Notch1/*chemistry/metabolism
MH  - Repressor Proteins/chemistry
MH  - Transcription Factor HES-1
MH  - Transcription Factors/chemistry/metabolism
PMC - PMC3024583
MID - NIHMS263405
OID - NLM: NIHMS263405
OID - NLM: PMC3024583
EDAT- 2010/10/26 06:00
MHDA- 2011/01/12 06:00
CRDT- 2010/10/26 06:00
PHST- 2010/06/11 00:00 [received]
PHST- 2010/09/27 00:00 [accepted]
PHST- 2010/10/26 06:00 [entrez]
PHST- 2010/10/26 06:00 [pubmed]
PHST- 2011/01/12 06:00 [medline]
AID - nsmb.1938 [pii]
AID - 10.1038/nsmb.1938 [doi]
PST - ppublish
SO  - Nat Struct Mol Biol. 2010 Nov;17(11):1312-7. doi: 10.1038/nsmb.1938. Epub 2010
      Oct 24.