4DW4

Crystal structure of the glycoprotein Erns from the pestivirus BVDV-1 in complex with 5'-UMP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	E(rns) glycoprotein	polymer	167	19005.5	2	UniProt (Q96662)	Bovine viral diarrhea virus (BVDV)
2	C, F (C, F)	alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		910.8	2	In PDB GlyTouCan (G51945PF)
3	D, E, H, I (D, E, H, I)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	4	In PDB GlyTouCan (G42666HT)
4	G (G)	alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1073.0	1	In PDB GlyTouCan (G89333WS)
5	J, O, P (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	3	Chemie (NAG)
6	K, L, Q (A, B)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
7	M, N, R, S (A, B)	URIDINE-5'-MONOPHOSPHATE	non-polymer		324.2	4	Chemie (U5P)
8	T, U (A, B)	water	water		18.0	265	Chemie (HOH)

Sequence modifications

A, B: 3 - 167 (UniProt: Q96662)

PDB	External Database	Details
Arg 1	-	expression tag
Ser 2	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	38011.0
Branched	Number of molecules	7
	Total formula weight	4592.2
Non-Polymers*	Number of molecules	10
	Total formula weight	2248.5
All*	Total formula weight	44851.7

*Water molecules are not included.