2C6Y

Crystal structure of interleukin enhancer-binding factor 1 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	A, B	FORKHEAD BOX PROTEIN K2	polymer	111	12812.5	2	UniProt (Q01167) Pfam (PF00250) In PDB	HOMO SAPIENS (HUMAN)	INTERLEUKIN ENHANCER-BINDING FACTOR 1, CELLULAR TRANSCRIPTION FACTOR ILF-1
2	C	INTERLEUKIN 2 PROMOTOR	polymer	16	4905.2	1		HOMO SAPIENS
3	D	INTERLEUKIN 2 PROMOTOR	polymer	16	4887.2	1		HOMO SAPIENS
4	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5		water	water		18.0	225	Chemie (HOH)

Sequence modifications

A, B: -12 - 0 (PDB: 2C6Y)
A, B: 1 - 98 (UniProt: Q01167)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	35417.5
Non-Polymers*	Number of molecules	2
	Total formula weight	48.6
All*	Total formula weight	35466.1

*Water molecules are not included.