6JUP

Mutant PolIV-DNA incoming nucleotide complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (F, A)	DNA polymerase IV	polymer	342	38346.4	2	UniProt (W8STT9) Pfam (PF00817) Pfam (PF21999) Pfam (PF11799) UniProt (by SIFTS) (Q47155)	Escherichia coli	Pol IV
2	B (G)	DNA (5'-D(P*CP*TP*GP*GP*GP*GP*TP*CP*CP*TP*AP*GP*GP*AP*CP*CP*CP*C)-3')	polymer	18	5493.5	1		Escherichia coli
3	C, E, F (H, B, C)	DNA (5'-D(P*GP*GP*GP*TP*CP*CP*TP*AP*GP*GP*AP*CP*CP*C)-3')	polymer	18	5508.6	3		Escherichia coli
4	G, J (F, A)	2'-deoxy-5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]cytidine	non-polymer		466.2	2	Chemie (0KX)
5	H, I, K, L (F, A)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
6	M, N, O, P, Q... (F, G, H, A, B...)	water	water		18.0	40	Chemie (HOH)

Sequence modifications

F, A: 2 - 341 (UniProt: W8STT9)

PDB	External Database	Details
Gly 0	-	expression tag
Ser 1	-	expression tag
Ala 13	Phe 13	engineered mutation
Cys 43	Thr 43	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	98712.1
Non-Polymers*	Number of molecules	6
	Total formula weight	1029.6
All*	Total formula weight	99741.6

*Water molecules are not included.