12KW

Crystal structure of H5 hemagglutinin D190/H226Q from the A/British_Columbia/PHL-2032/2024 (H5N1)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E (A, C, E)	Hemagglutinin HA1	polymer	324	36433.3	3	UniProt (A0A2R4A6J1)	Influenza A virus
2	B, D, F (B, D, F)	Hemagglutinin HA2	polymer	171	19812.8	3	UniProt (A0A8K1VPT2)	Influenza A virus
3	G, I, J (G, I, J)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	3	In PDB GlyTouCan (G42666HT)
4	H (H)	alpha-D-mannopyranose-(1-3)-[alpha-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	1	In PDB GlyTouCan (G22768VO)
5	K, L, M, N, O... (A, C, E)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	10	Chemie (NAG) PubChem (24139)
6	U, V, W, X, Y... (A, B, C, D, E...)	water	water		18.0	746	Chemie (HOH)

Sequence modifications

A, C, E: 11 - 324 (UniProt: A0A2R4A6J1)

PDB	External Database	Details
Asp 8	-	expression tag
Pro 9	-	expression tag
Gly 10	-	expression tag
Ala 46	Thr 52	conflict
Asp 190	Glu 202	conflict

B, D, F: 8 - 173 (UniProt: A0A8K1VPT2)

PDB	External Database	Details
Gly 7	-	expression tag
Asp 146	Asn 488	conflict
Gly 174	-	expression tag
Ser 175	-	expression tag
Gly 176	-	expression tag
Arg 177	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	168738.1
Branched	Number of molecules	4
	Total formula weight	2184.0
Non-Polymers*	Number of molecules	10
	Total formula weight	2212.1
All*	Total formula weight	173134.3

*Water molecules are not included.