4R8U

S-SAD structure of DINB-DNA Complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	DNA polymerase IV	polymer	340	38266.3	1	UniProt (Q47155) Pfam (PF00817) Pfam (PF21999) Pfam (PF11799) In PDB	Escherichia coli K-12	Pol IV
2	B	DNA polymerase IV	polymer	338	38066.1	1	UniProt (Q47155) Pfam (PF00817) Pfam (PF21999) Pfam (PF11799) In PDB	Escherichia coli K-12	Pol IV
3	V, C	DNA	polymer	17	5188.4	2		synthetic construct
4	W	DNA	polymer	18	5492.6	1		synthetic construct
5	D	DNA	polymer	16	4899.2	1		synthetic construct
6	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
7	A, B	5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]thymidine	non-polymer		481.2	2	Chemie (1FZ)
8		water	water		18.0	63	Chemie (HOH)

Sequence modifications

A: 3 - 341 (UniProt: Q47155)

PDB	External Database	Details
Ser 2	-	expression tag

B: 3 - 339 (UniProt: Q47155)

PDB	External Database	Details
Asp 340	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	97100.9
Non-Polymers*	Number of molecules	4
	Total formula weight	1011.0
All*	Total formula weight	98111.8

*Water molecules are not included.