2ZHX

Crystal structure of Uracil-DNA Glycosylase from Mycobacterium tuberculosis in complex with a proteinaceous inhibitor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G, I... (A, C, E, G, I...)	Uracil-DNA glycosylase	polymer	238	25813.5	7	UniProt (P67071) Pfam (PF03167) UniProt (by SIFTS) (P9WFQ9)	Mycobacterium tuberculosis H37Rv	UDG
2	B, D, F, H, J... (B, D, F, H, J...)	Uracil-DNA glycosylase inhibitor	polymer	84	9482.7	7	UniProt (P14739) Pfam (PF18880)	Bacillus phage PBS2
3	AA, BA, O, P, Q... (M, N, A, B, C...)	water	water		18.0	519	Chemie (HOH)

Sequence modifications

A, C, E, G, I, K, M: 1 - 227 (UniProt: P67071)

PDB	External Database	Details
Met -10	-	initiating methionine
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
Gly -3	-	expression tag
Met -2	-	expression tag
Ala -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	14
	Total formula weight	247073.5
All*	Total formula weight	247073.5

*Water molecules are not included.