1H3O

Crystal Structure of the Human TAF4-TAF12 (TAFII135-TAFII20) Complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	TRANSCRIPTION INITIATION FACTOR TFIID 135 KDA SUBUNIT	polymer	75	8813.8	2	UniProt (O00268)	HOMO SAPIENS (HUMAN)	TAFII-135, TAFII135, TAFII-130, TAFII130, TAF4A, TAF2C, HTAF4
2	B, D (B, D)	TRANSCRIPTION INITIATION FACTOR TFIID 20/15 KDA SUBUNITS	polymer	76	9053.8	2	UniProt (Q16514) Pfam (PF03847)	HOMO SAPIENS (HUMAN)	TAFII-20/TAFII-15, TAFII20/TAFII15, TAF12, TAF2J
3	E, F, G, H (A, B, C, D)	water	water		18.0	158	Chemie (HOH)

Sequence modifications

A, C: 869 - 869 (PDB: 1H3O)
A, C: 870 - 943 (UniProt: O00268)
B, D: 53 - 56 (PDB: 1H3O)
B, D: 57 - 128 (UniProt: Q16514)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	35735.3
All*	Total formula weight	35735.3

*Water molecules are not included.