9GA4

MtUvrA2UvrB2 bound to damaged oligonucleotide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	UvrABC system protein A	polymer	993	108806.4	2	UniProt (P9WQK7) Pfam (PF17760) Pfam (PF17755)	Mycobacterium tuberculosis	UvrA protein,Excinuclease ABC subunit A
2	C, F (C, D)	UvrABC system protein B	polymer	720	80800.2	2	UniProt (P9WFC7) Pfam (PF04851) Pfam (PF17757) Pfam (PF00271) Pfam (PF12344) Pfam (PF02151)	Mycobacterium tuberculosis	Protein UvrB,Excinuclease ABC subunit B
3	D, E (E, F)	DNA	polymer	42	12890.3	2		Escherichia coli
4	G, H, I, J (A, B)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)

Sequence modifications

A, B: 1 - 972 (UniProt: P9WQK7)

PDB	External Database	Details
Met -20	-	initiating methionine
Gly -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
His -9	-	expression tag
Ser -8	-	expression tag
Ser -7	-	expression tag
Gly -6	-	expression tag
His -5	-	expression tag
Ile -4	-	expression tag
Glu -3	-	expression tag
Gly -2	-	expression tag
Arg -1	-	expression tag
His 0	-	expression tag

C, D: 0 - 697 (UniProt: P9WFC7)

PDB	External Database	Details
Met -22	-	initiating methionine
Gly -21	-	expression tag
His -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
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
His -7	-	expression tag
Ile -6	-	expression tag
Glu -5	-	expression tag
Gly -4	-	expression tag
Arg -3	-	expression tag
His -2	-	expression tag
Met -1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	404993.7
Non-Polymers*	Number of molecules	4
	Total formula weight	261.6
All*	Total formula weight	405255.3

*Water molecules are not included.