1HBX

Ternary Complex of SAP-1 and SRF with specific SRE DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, D, E (A, B, D, E)	SERUM RESPONSE FACTOR	polymer	92	10300.1	4	UniProt (P11831) Pfam (PF00319)	HOMO SAPIENS (HUMAN)	SRF
2	C, F (C, F)	5'-D(*GP*AP*TP*GP*GP*CP*CP*TP*AP*AP*TP*TP*AP* GP*GP*AP*CP*TP*TP*CP*CP*GP*GP*TP*G)-3'	polymer	26	8034.2	2		HOMO SAPIENS
3	G, H (G, H)	ETS-DOMAIN PROTEIN ELK-4	polymer	157	17973.4	2	UniProt (P28324) Pfam (PF00178)	HOMO SAPIENS (HUMAN)	SERUM RESPONSE FACTOR ACCESSORY PROTEIN 1, SAP-1
4	I, J (W, X)	5'-D(*CP*AP*CP*AP*CP*CP*GP*GP*AP*AP*GP*TP*CP* CP*TP*AP*AP*TP*TP*AP*GP*GP*CP*CP*AP*T)-3'	polymer	26	7941.1	2		HOMO SAPIENS

Sequence modifications

G, H: 0 - 1 (PDB: 1HBX)
G, H: 2 - 156 (UniProt: P28324)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	109097.9
All*	Total formula weight	109097.9

*Water molecules are not included.