4LXV

Crystal Structure of the Hemagglutinin from a H1N1pdm A/WASHINGTON/5/2011 virus

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, G, I... (A, C, E, G, I...)	Hemagglutinin	polymer	332	36806.5	6	UniProt (J7MFR5) Pfam (PF00509)	Influenza A virus
2	B, D, F, H, J... (B, D, F, H, J...)	Hemagglutinin	polymer	182	20829.1	6	UniProt (J7MFR5) Pfam (PF00509)	Influenza A virus
3	M, N, O, P, Q (M, N, O, P, Q)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	5	In PDB GlyTouCan (G42666HT)
4	AA, R, S, T, U... (K, A, C, E, G...)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	10	Chemie (NAG)

Sequence modifications

A, C, E, G, I, K: 1 - 327 (UniProt: J7MFR5)

PDB	External Database	Details
Ala -4	-	expression tag
Asp -3	-	expression tag
Leu -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

B, D, F, H, J, L: 1 - 174 (UniProt: J7MFR5)

PDB	External Database	Details
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
Gly 182	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	345813.6
Branched	Number of molecules	5
	Total formula weight	2122.0
Non-Polymers*	Number of molecules	10
	Total formula weight	2212.1
All*	Total formula weight	350147.7

*Water molecules are not included.