2KW3

Heterotrimeric interaction between RFX5 and RFXAP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	DNA-binding protein RFX5	polymer	68	7466.3	2	UniProt (P48382) Pfam (PF18326)	Homo sapiens (human)	Regulatory factor X 5
2	C (C)	Regulatory factor X-associated protein	polymer	62	7094.0	1	UniProt (O00287) Pfam (PF15289)	Homo sapiens (human)	RFX-associated protein, RFX DNA-binding complex 36 kDa subunit

Sequence modifications

A, B: 24 - 90 (UniProt: P48382)

PDB	External Database	Details
Gly 23	-	expression tag

C: 214 - 272 (UniProt: O00287)

PDB	External Database	Details
Gly 211	-	expression tag
His 212	-	expression tag
Gly 213	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	22026.6
All*	Total formula weight	22026.6

*Water molecules are not included.