4E7H

PFV intasome prior to 3'-processing, Apo form (UI-Apo)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Pro-Pol polyprotein	polymer	395	44456.7	2	UniProt (P14350) Pfam (PF17921) Pfam (PF00665) Pfam (PF18103) In PDB	Human spumaretrovirus (SFVcpz(hu))	Pr125Pol, Protease/Reverse transcriptase/ribonuclease H, p87Pro-RT-RNaseH, Protease/Reverse transcriptase, p65Pro-RT, Ribonuclease H, RNase H, Integrase, IN, p42In
2	C	DNA (5'-D(*AP*TP*TP*GP*TP*CP*AP*TP*GP*GP*AP*AP*TP*TP*TP*CP*GP*CP*A)-3')	polymer	19	5834.8	1		Synthetic DNA
3	D	DNA (5'-D(*TP*GP*CP*GP*AP*AP*AP*TP*TP*CP*CP*AP*TP*GP*AP*CP*AP*AP*T)-3')	polymer	19	5812.8	1		Synthetic DNA
4	A, B	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
5	A, B, C, D	GLYCEROL	non-polymer		92.1	9	Chemie (GOL)
6	A	HEXANE-1,6-DIOL	non-polymer		118.2	1	Chemie (HEZ)
7	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
8		water	water		18.0	232	Chemie (HOH)

Sequence modifications

A, B: 1 - 392 (UniProt: P14350)

PDB	External Database	Details
Gly -2	-	expression tag
Pro -1	-	expression tag
Gly 0	-	expression tag
Ser 217	Gly 968	variant
Gly 218	Ser 969	variant

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	100561.0
Non-Polymers*	Number of molecules	16
	Total formula weight	1492.7
All*	Total formula weight	102053.7

*Water molecules are not included.