4F50

Y-family DNA polymerase chimera Dbh-Dbh-Dpo4

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	361	41018.6	1	UniProt (Q4JB80) UniProt (Q97W02) Pfam (PF00817) Pfam (PF11798) Pfam (PF11799)	Sulfolobus acidocaldarius	Pol IV
2	B (P)	DNA (5'-D(*GP*GP*GP*AP*AP*GP*CP*CP*GP*GP*C)-3')	polymer	11	3424.2	1
3	C (T)	DNA (5'-D(*CP*CP*GP*CP*CP*T*GP*GP*CP*TP*TP*CP*CP*C)-3')	polymer	14	4168.7	1
4	D (A)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
5	E, F, G (A, P, T)	water	water		18.0	74	Chemie (HOH)

Sequence modifications

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

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	3
	Total formula weight	48611.5
Non-Polymers*	Number of molecules	1
	Total formula weight	40.1
All*	Total formula weight	48651.6

*Water molecules are not included.