3OC3

Crystal structure of the Mot1 N-terminal domain in complex with TBP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	HELICASE MOT1	polymer	800	91981.4	2	UniProt (Q8SVZ5) In PDB	Encephalitozoon cuniculi (Microsporidian parasite)	Mot1
2	C, D	TRANSCRIPTION INITIATION FACTOR TFIID (TFIID-1)	polymer	218	24502.5	2	UniProt (Q8ST28) Pfam (PF00352) In PDB	Encephalitozoon cuniculi (Microsporidian parasite)	TBP, TATA box binding protein
3	C, D	2-(N-MORPHOLINO)-ETHANESULFONIC ACID	non-polymer		195.2	2	Chemie (MES)
4		water	water		18.0	29	Chemie (HOH)

Sequence modifications

A, B: 1 - 778 (UniProt: Q8SVZ5)

PDB	External Database	Details
Met -21	-	expression tag
Ala -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -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
Ala -9	-	expression tag
Gly -8	-	expression tag
Ala -7	-	expression tag
Gly -6	-	expression tag
Ala -5	-	expression tag
Arg -4	-	expression tag
Asn -3	-	expression tag
Met -2	-	expression tag
Ala -1	-	expression tag
Ser 0	-	expression tag

C, D: 1 - 198 (UniProt: Q8ST28)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
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	4
	Total formula weight	232967.9
Non-Polymers*	Number of molecules	2
	Total formula weight	390.5
All*	Total formula weight	233358.3

*Water molecules are not included.