4NLG

Y-family DNA polymerase chimera Dbh-Dpo4(243-245)-Dbh

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	DNA polymerase IV	polymer	362	41022.8	1	UniProt (Q4JB80) Pfam (PF00817) Pfam (PF11798)	Sulfolobus acidocaldarius	Pol IV
2	B (P)	5'-D(*GP*GP*CP*AP*CP*TP*GP*AP*TP*CP*GP*GP*G)-3'	polymer	13	4032.6	1
3	C (T)	5'-D(*TP*TP*AP*CP*GP*CP*CP*CP*TP*GP*AP*TP*CP*AP*GP*TP*GP*CP*C)-3'	polymer	19	5756.7	1
4	D, E (A)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
5	F (A)	2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE	non-polymer		467.2	1	Chemie (DCP)
6	G, H, I (A, P, T)	water	water		18.0	41	Chemie (HOH)

Sequence modifications

A: 1 - 354 (UniProt: Q4JB80)

PDB	External Database	Details
Arg 243	Lys 243	engineered mutation
Lys 244	Ile 244	engineered mutation
Ser 245	Pro 245	engineered mutation
Gly 355	-	expression tag
Gly 356	-	expression tag
His 357	-	expression tag
His 358	-	expression tag
His 359	-	expression tag
His 360	-	expression tag
His 361	-	expression tag
His 362	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	50812.2
Non-Polymers*	Number of molecules	3
	Total formula weight	547.3
All*	Total formula weight	51359.5

*Water molecules are not included.