2LY4

HMGB1-facilitated p53 DNA binding occurs via HMG-box/p53 transactivation domain interaction and is regulated by the acidic tail

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	High mobility group protein B1	polymer	83	9705.2	1	UniProt (P09429) Pfam (PF09011) In PDB	Homo sapiens (human)	High mobility group protein 1, HMG-1
2	B	Cellular tumor antigen p53	polymer	93	9981.0	1	UniProt (P04637) Pfam (PF08563) Pfam (PF18521) In PDB	Homo sapiens (human)	Antigen NY-CO-13, Phosphoprotein p53, Tumor suppressor p53

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	19686.2
All*	Total formula weight	19686.2

*Water molecules are not included.