6L6S

The structure of the UdgX mutant H109E crosslinked to single-stranded DNA

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)	Phage SPO1 DNA polymerase-related protein	polymer	212	22474.5	2	UniProt (I7F541) Pfam (PF03167)	Mycolicibacterium smegmatis MC2 155
2	C, D (C, D)	DNA (5'-D(P*TP*GP*(ORP)P*AP*GP*GP*CP*AP*TP*GP*C)-3')	polymer	16	4830.1	2		synthetic construct
3	E, F (A, B)	IRON/SULFUR CLUSTER	non-polymer		351.6	2	Chemie (SF4)
4	G, H, I, J (A, B, C, D)	water	water		18.0	199	Chemie (HOH)

Sequence modifications

A, B: 1 - 209 (UniProt: I7F541)

PDB	External Database	Details
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Glu 109	His 115	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	54609.3
Non-Polymers*	Number of molecules	2
	Total formula weight	703.3
All*	Total formula weight	55312.6

*Water molecules are not included.