9Y3Y

Crystal structure of hemagglutinin from H1N1 Influenza A virus A/California/04/2009 bound to the 49_C09 antibody

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (C, A)	Hemagglutinin	polymer	327	36243.8	2	UniProt (G8EHJ9)	Influenza A virus (A/California/04/2009(H1N1))
2	B, E (D, B)	Hemagglutinin	polymer	177	20206.3	2	UniProt (I1ZFF9)	Influenza A virus (A/California/04/2009(H1N1))
3	C, H (L, F)	Antibody 49_C09 light chain	polymer	214	22939.4	2		Homo sapiens (human)
4	F, G (H, E)	Antibody 49_C09 heavy chain	polymer	228	24094.1	2		Homo sapiens (human)
5	I, J (G, M)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	2	In PDB GlyTouCan (G15407YE)
6	K (P)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
7	L, M, N (C, A)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	3	Chemie (NAG) PubChem (24139)

Sequence modifications

C, A: 11 - 325 (UniProt: G8EHJ9)

PDB	External Database	Details
Ala 7	-	expression tag
Asp 8	-	expression tag
Pro 9	-	expression tag
Gly 10	-	expression tag
Ser 186	Pro 200	conflict

D, B: 1 - 174 (UniProt: I1ZFF9)

PDB	External Database	Details
Ser 175	-	expression tag
Gly 176	-	expression tag
Arg 177	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	206967.3
Branched	Number of molecules	3
	Total formula weight	1597.5
Non-Polymers*	Number of molecules	3
	Total formula weight	663.6
All*	Total formula weight	209228.4

*Water molecules are not included.