5B2D

Crystal structure of Mumps virus hemagglutinin-neuraminidase bound to 3-sialyllactose

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)	HN protein	polymer	489	54268.0	2	UniProt (Q9WAF5) Pfam (PF00423)	Mumps virus	Hemagglutinin-neuraminidase
2	C, D (C, D)	N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose	branched		633.6	2	In PDB BIRD (PRD_900025) GlyTouCan (G92323ZH)		3'-sialyl-alpha-lactose
3	E, F, G, H, I... (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	10	Chemie (NAG)
4	O (B)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
5	P, Q (A, B)	water	water		18.0	234	Chemie (HOH)

Sequence modifications

A, B: 106 - 582 (UniProt: Q9WAF5)

PDB	External Database	Details
Glu 103	-	expression tag
Thr 104	-	expression tag
Gly 105	-	expression tag
Gly 583	-	expression tag
Thr 584	-	expression tag
Lys 585	-	expression tag
His 586	-	expression tag
His 587	-	expression tag
His 588	-	expression tag
His 589	-	expression tag
His 590	-	expression tag
His 591	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	108535.9
Branched	Number of molecules	2
	Total formula weight	1267.1
Non-Polymers*	Number of molecules	11
	Total formula weight	2308.1
All*	Total formula weight	112111.2

*Water molecules are not included.