6UEQ

Structure of TBP bound to C-C mismatch containing TATA site

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B	TATA-box-binding protein 1	polymer	219	24514.7	1	UniProt (P28147) Pfam (PF00352) In PDB	Arabidopsis thaliana (Mouse-ear cress)	AtTBP1,TATA sequence-binding protein 1,TBP-1,TATA-binding factor 1,TATA-box factor 1,Transcription initiation factor TFIID TBP-1 subunit
2	C	DNA (5'-D(*GP*CP*TP*AP*TP*AP*AP*AP*AP*CP*GP*GP*CP*A)-3')	polymer	14	4297.8	1		synthetic construct
3	D	DNA (5'-D(*TP*GP*CP*CP*CP*TP*TP*TP*TP*AP*TP*AP*GP*C)-3')	polymer	14	4221.8	1		synthetic construct
4	B, D	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
5		water	water		18.0	75	Chemie (HOH)

Sequence modifications

B: 1 - 200 (UniProt: P28147)

PDB	External Database	Details
Met -18	-	initiating methionine
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	33034.3
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	33226.4

*Water molecules are not included.