1K6O

Crystal Structure of a Ternary SAP-1/SRF/c-fos SRE DNA Complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	D	5'-D(*CP*AP*CP*AP*GP*GP*AP*TP*GP*TP*CP*CP*AP*TP*AP*TP*TP*AP*GP*GP*AP*CP*A)-3'	polymer	23	7073.6	1
2	E	5'-D(*TP*GP*TP*CP*CP*TP*AP*AP*TP*AP*TP*GP*GP*AP*CP*AP*TP*CP*CP*TP*GP*TP*G)-3'	polymer	23	7046.6	1
3	A	ETS-domain protein ELK-4	polymer	93	11219.2	1	UniProt (P28324) Pfam (PF00178) In PDB	Homo sapiens (human)	Serum Response Factor Accessory Protein 1, SAP-1
4	B, C	Serum response factor	polymer	103	11553.4	2	UniProt (P11831) Pfam (PF00319) In PDB	Homo sapiens (human)	SRF

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	48446.2
All*	Total formula weight	48446.2

*Water molecules are not included.