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PDBe Entry: 1ci6 view

TRANSCRIPTION FACTOR ATF4-C/EBP BETA BZIP HETERODIMER
Summary
Header TRANSCRIPTIONsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 2.6 Å, R-factor: 21.7%, Free R-factor: 27.3%, Spacegroup: P 2 2 21
Released 04/12/2000, deposition: 07/04/1999, last revision: 24/02/2009
Authors Podust, L.M.search; Kim, Y.search
Primary citation Crystal structure of the CCAAT box/enhancer-binding protein beta activating transcription factor-4 basic leucine zipper heterodimer in the absence of DNA
J.BIOL.CHEM.search vol:276, pag:505-513 (2001) [PubMed ID 11018027 ]search
Keywords TRANSCRIPTION FACTORsearch, BZIPsearch
Organism Homo sapiens(human) 9606search(A),Mus musculus(house mouse) 10090search(B)
UniProt Cyclic AMP-dependent transcription factor ATF-4 (Activating transcription factor 4) (DNA-binding protein TAXREB67) (Cyclic AMP response element-binding protein 2) (CREB2) P18848search (A)
CCAAT/enhancer-binding protein beta (C/EBP beta) (Interleukin-6-dependent-binding protein) (IL-6DBP) (Liver-enriched transcriptional activator) (LAP) (AGP/EBP) P28033search (B)
Solvent A, B
Polymers
Id Name Type UniProt Residues Observed
A TRANSCRIPTION FACTOR ATF-4 Protein P18848 (ATF4_HUMAN)search
63 88%
B TRANSCRIPTION FACTOR C/EBP BETA Protein P28033 (CEBPB_MOUSE)search
63 74%
Heterogens
Id Name Ligands
B, A FE (III) ION FE search
A BETA-MERCAPTOETHANOL BME search
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