4Z3U

PRV nuclear egress complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	UL34 protein	polymer	181	20244.2	2	UniProt (G3G8R3) Pfam (PF04541) UniProt (by SIFTS) (G3G8X8) In PDB	Suid herpesvirus 1 (Pseudorabies virus)
2	B, D	UL31	polymer	258	28760.4	2	UniProt (G3G955) Pfam (PF02718) In PDB	Suid herpesvirus 1 (Pseudorabies virus)	UL31 protein
3	A, B, C, D	CHLORIDE ION	non-polymer		35.5	5	Chemie (CL)
4	B, D	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
5	C	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
6		water	water		18.0	38	Chemie (HOH)

Sequence modifications

A, C: 1 - 176 (UniProt: G3G8R3)

PDB	External Database	Details
Gly -4	-	expression tag
Pro -3	-	expression tag
Leu -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

B, D: 18 - 271 (UniProt: G3G955)

PDB	External Database	Details
Gly 14	-	expression tag
Pro 15	-	expression tag
Gly 16	-	expression tag
Ser 17	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	98009.1
Non-Polymers*	Number of molecules	8
	Total formula weight	331.1
All*	Total formula weight	98340.2

*Water molecules are not included.