4KTH

Structure of A/Hubei/1/2010 H5 HA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, E, C	Hemagglutinin	polymer	330	37268.1	3	UniProt (G2U0T8) Pfam (PF00509) In PDB	Influenza A virus
2	B, F, D	Hemagglutinin	polymer	181	20881.1	3	UniProt (G2U0T8) Pfam (PF00509) In PDB	Influenza A virus
3	G, H, I	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	A, E, C, F	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	8	Chemie (NAG)
5		water	water		18.0	72	Chemie (HOH)

Sequence modifications

A, E, C: 1 - 326 (UniProt: G2U0T8)

PDB	External Database	Details
Ala -3	-	expression tag
Asp -2	-	expression tag
Pro -1	-	expression tag
Gly 0	-	expression tag
Thr 325	Arg 341	conflict

B, F, D: 1 - 178 (UniProt: G2U0T8)

PDB	External Database	Details
Ser 175	Gly 520	conflict
Gly 176	Val 521	conflict
Arg 177	Lys 522	conflict
Val 179	-	expression tag
Pro 180	-	expression tag
Arg 181	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	174447.5
Branched	Number of molecules	3
	Total formula weight	1273.2
Non-Polymers*	Number of molecules	8
	Total formula weight	1769.7
All*	Total formula weight	177490.4

*Water molecules are not included.