4I78

Crystal structure of a subtype H17 hemagglutinin homologue from A/little yellow-shouldered bat/Guatemala/060/2010 (H17N10)

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)	Hemagglutinin HA1	polymer	328	36696.0	2	UniProt (H6QM93) Pfam (PF00509)	Influenza A virus
2	C, D (C, D)	Hemagglutinin HA2	polymer	181	20749.1	2	UniProt (H6QM93) Pfam (PF00509)	Influenza A virus
3	E (E)	alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		367.3	1	In PDB GlyTouCan (G86851RC)
4	F (B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)

Sequence modifications

A, B: 10 - 329 (UniProt: H6QM93)

PDB	External Database	Details
Ala 7	-	expression tag
Asp 8	-	expression tag
Pro 9	-	expression tag

C, D: 1 - 174 (UniProt: H6QM93)

PDB	External Database	Details
Gly 47	Ala 389	engineered mutation
Ser 175	-	expression tag
Gly 176	-	expression tag
Arg 177	-	expression tag
Leu 178	-	expression tag
Val 179	-	expression tag
Pro 180	-	expression tag
Arg 181	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	114890.3
Branched	Number of molecules	1
	Total formula weight	367.3
Non-Polymers*	Number of molecules	1
	Total formula weight	221.2
All*	Total formula weight	115478.9

*Water molecules are not included.