1VTO

1.9 A RESOLUTION REFINED STRUCTURE OF TBP RECOGNIZING THE MINOR GROOVE OF TATAAAAG

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	C, E	DNA (5'-D(*GP*CP*TP*AP*TP*AP*AP*AP*AP*GP*GP*GP*CP*A)-3')	polymer	14	4337.9	2		Synthetic construct
2	D, F	DNA (5'-D(*TP*GP*CP*CP*CP*TP*TP*TP*TP*AP*TP*AP*GP*C)-3')	polymer	14	4221.8	2		Synthetic construct
3	A, B	TATA BINDING PROTEIN	polymer	190	21367.3	2	UniProt (P28147) Pfam (PF00352) In PDB	ARABIDOPSIS THALIANA (mouse-ear cress)	TRANSCRIPTION INITIATION FACTOR TFIID-1, TATA-BOX FACTOR 1, TBP-1
4		water	water		18.0	521	Chemie (HOH)		TRANSCRIPTION INITIATION FACTOR TFIID-1, TATA-BOX FACTOR 1, TBP-1

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	59853.8
All*	Total formula weight	59853.8

*Water molecules are not included.