2GEQ

Crystal Structure of a p53 Core Dimer Bound to DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	C, D	5'-D(*GP*CP*GP*TP*GP*AP*GP*CP*AP*TP*GP*CP*TP*CP*AP*C)-3'	polymer	16	4899.2	2
2	A, B	Cellular tumor antigen p53	polymer	201	22814.1	2	UniProt (P02340) Pfam (PF00870) In PDB	Mus musculus (house mouse)	Tumor suppressor p53
3	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
4	A, B	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	2	Chemie (TRS)
5		water	water		18.0	236	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	55426.5
Non-Polymers*	Number of molecules	4
	Total formula weight	375.1
All*	Total formula weight	55801.6

*Water molecules are not included.