4DJ7

Structure of the hemagglutinin complexed with 3SLN from a highly pathogenic H7N7 influenza 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	Hemagglutinin	polymer	327	35878.4	3	UniProt (Q6VMK1) Pfam (PF00509) In PDB	Influenza A virus (A/Netherlands/219/2003(H7N7))
2	B, D, F	Hemagglutinin	polymer	177	20432.4	3	UniProt (Q6VMK1) Pfam (PF00509) In PDB	Influenza A virus (A/Netherlands/219/2003(H7N7))
3	G	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
4	H, I, J	N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		674.6	3	In PDB BIRD (PRD_900067) GlyTouCan (G00065MO)		3'-sialyl-N-acetyllactosamine
5	A, B, C, D, E...	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	11	Chemie (NAG)
6		water	water		18.0	30	Chemie (HOH)

Sequence modifications

A, C, E: 1 - 324 (UniProt: Q6VMK1)

PDB	External Database	Details
Ala -3	-	expression tag
Asp -2	-	expression tag
Pro -1	-	expression tag
Gly 0	-	expression tag

B, D, F: 1 - 174 (UniProt: Q6VMK1)

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	6
	Total formula weight	168932.3
Branched	Number of molecules	4
	Total formula weight	2448.2
Non-Polymers*	Number of molecules	11
	Total formula weight	2433.3
All*	Total formula weight	173813.8

*Water molecules are not included.