4F4Z

Y-family DNA polymerase chimera Dpo4-Dpo4-Dbh

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (B, A)	DNA polymerase IV	polymer	361	41171.0	2	UniProt (Q97W02) UniProt (Q4JB80) Pfam (PF00817) Pfam (PF11798)	Sulfolobus solfataricus	Pol IV
2	C, E (P, C)	DNA (5'-D(*AP*GP*GP*GP*GP*GP*AP*AP*GP*CP*CP*G)-3')	polymer	12	3777.5	2
3	D, F (T, D)	DNA (5'-D(*TP*TP*CP*CP*GP*CP*CP*CP*GP*GP*CP*TP*TP*CP*CP*CP*CP*CP*T)-3')	polymer	19	5644.6	2
4	G, H, I (B, A)	CALCIUM ION	non-polymer		40.1	3	Chemie (CA)
5	J, K, L, M, N... (B, A, P, T, C...)	water	water		18.0	91	Chemie (HOH)

Sequence modifications

B, A: 1 - 246 (UniProt: Q97W02)
B, A: 247 - 353 (UniProt: Q4JB80)

PDB	External Database	Details
Gly 354	-	expression tag
Gly 355	-	expression tag
His 356	-	expression tag
His 357	-	expression tag
His 358	-	expression tag
His 359	-	expression tag
His 360	-	expression tag
His 361	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	101186.3
Non-Polymers*	Number of molecules	3
	Total formula weight	120.2
All*	Total formula weight	101306.5

*Water molecules are not included.