CRYSTAL STRUCTURE OF RUNX-1/AML1/CBFALPHA RUNT DOMAIN AND C/EBPBETA BZIP HOMODIMER BOUND TO A DNA FRAGMENT FROM THE CSF-1R PROMOTER

Structural Analyses of DNA Recognition by the Aml1/Runx-1 Runt Domain and its Allosteric Control by Cbfbeta

Crystallization and Preliminary X-Ray Analyses of Quaternary, Ternary and Binary Protein-DNA Complexes with Involvement of Aml1/Runx-1/Cbfalpha Runt Domain, Cbfbeta and the C/Ebpbeta bZIP Region

DNA (5'-(*GP*AP*AP*GP*AP*TP*TP*TP*CP*CP* AP*AP*AP*CP*TP*CP*TP*GP*TP*GP*GP*TP*TP*GP*CP*G)-3')

DNA (5'-(*CP*CP*GP*CP*AP*AP*CP*CP*AP*CP* AP*GP*AP*GP*TP*TP*TP*GP*GP*AP*AP*AP*TP*CP*TP*T)-3')

CORE BINDING FACTOR ALPHA, RUNX-1, AML1, PEBP2ALPHAB, CBFA2

VKSKAKKTVDKHSDEYKIRRERNNIAVRKSRDKAKMRNLETQHKVLELTAENERLQKKVEQLSRELSTLRNLFKQLPEPL
LASSGHC

GELVRTDSPNFLCSVLPTHWRCNKTLPIAFKVVALGDVPDGTLVTVMAGNDENYSAELRNATAAMKNQVARFNDLRFVGR
SGRGKSFTLTITVFTNPPQVATYHRAIKITVDGPREPRRHRQK

(DG)(DA)(DA)(DG)(DA)(DT)(DT)(DT)(DC)(DC)(DA)(DA)(DA)(DC)(DT)(DC)(DT)(DG)(DT)(DG)
(DG)(DT)(DT)(DG)(DC)(DG)

(DC)(DC)(DG)(DC)(DA)(DA)(DC)(DC)(DA)(DC)(DA)(DG)(DA)(DG)(DT)(DT)(DT)(DG)(DG)(DA)
(DA)(DA)(DT)(DC)(DT)(DT)

5 MM MGSO4, 3% W/V PEG 4000, 1% V/V DIOXANE, 50 MM MES BUFFER, PH 5.6 AT 24 DEGREES C

IMMUNOGLOBULIN MOTIF DEOXYRIBONUCLEIC ACID- RECOGNITION AND HETERODIMERIZATION FOR THE PEBP2/CBF RUNT-DOMAIN

MOLECULAR INSIGHTS INTO PEBP2/CBF-SMMHC ASSOCIATED ACUTE LEUKEMIA REVEALED FROM THE THREE-DIMENSIONAL STRUCTURE OF PEBP2/CBF BETA

CRYSTAL STRUCTURE OF RUNX-1/AML1/CBFALPHA RUNT DOMAIN BOUND TO A DNA FRAGMENT FROM THE CSF-1R PROMOTER

CRYSTAL STRUCTURE OF RUNX-1/AML1/CBFALPHA RUNT DOMAIN-CBFBETA CORE DOMAIN DIMERIC AND C/EBPBETA BZIP DIMERIC BOUND TO A DNA FRAGMENT FROM THE CSF-1R PROMOTER

C/EBP BETA IS IMPORTANT TRANSCRIPTIONAL ACTIVATOR IN THE REGULATION OF GENES INVOLVED IN IMMUNE AND INFLAMMATORY RESPONSES. SPECIFICALL THE CORE BINDING FACTOR ALPHA SUBUNIT BINDS DNA AND APPEARS TO HAVE A ROLE IN THE DEVELOPMENT OF NORMAL HEMATOPOIESIS.

BULK SOLVENT MODEL USED, BSOL IS DETERMINED MANUALLY AND FIXED. ATOMS C, O, N, AND CA ARE HARMONICALLY RESTRAINED DURING REFINEMENT WITH HARMONIC RESTRAINT CONSTANT OF 20

TRANSCRIPTION/DNA, PROTEIN-DNA COMPLEX, TRANSCRIPTION FACTOR, BZIP, RUNX, RUNT, C/EBP, CBF, CORE BINDING FACTOR, AML1, AML, TRANSCRIPTION-DNA complex