4F4X

Y-family DNA polymerase chimera Dbh-Dpo4-Dpo4 #2

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	361	41124.7	1	UniProt (Q4JB80) UniProt (Q97W02) Pfam (PF00817) Pfam (PF11798) Pfam (PF11799) In PDB	Sulfolobus acidocaldarius	Pol IV
2	P	DNA (5'-D(*GP*GP*CP*AP*CP*TP*GP*AP*TP*CP*GP*GP*GP*C)-3')	polymer	14	4321.8	1
3	T	DNA (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	A, P	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
5	A	2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE	non-polymer		467.2	1	Chemie (DCP)
6		water	water		18.0	186	Chemie (HOH)

Sequence modifications

A: 1 - 231 (UniProt: Q4JB80)
A: 232 - 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	51203.3
Non-Polymers*	Number of molecules	5
	Total formula weight	627.5
All*	Total formula weight	51830.7

*Water molecules are not included.