3UF7

Co-crystal structure of Escherichia coli uracil-DNA glycosylase and a C-terminal fragement of the single-stranded DNA-binding protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Uracil-DNA glycosylase	polymer	237	26796.3	1	UniProt (P12295) Pfam (PF03167)	Escherichia coli	UDG
2	B, C (B, C)	Single-stranded DNA-binding protein	polymer	9	1114.2	2	UniProt (Q0T9Z4) UniProt (by SIFTS) (P0AGE0)	Escherichia coli	SSB
3	D, E, F, G (A)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
4	H, I, J (A, B, C)	water	water		18.0	311	Chemie (HOH)

Sequence modifications

A: 1 - 229 (UniProt: P12295)

PDB	External Database	Details
Leu 230	-	expression tag
Glu 231	-	expression tag
His 232	-	expression tag
His 233	-	expression tag
His 234	-	expression tag
His 235	-	expression tag
His 236	-	expression tag
His 237	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	29024.7
Non-Polymers*	Number of molecules	4
	Total formula weight	384.3
All*	Total formula weight	29409.0

*Water molecules are not included.