6A67

Crystal structure of influenza A virus H5 hemagglutinin globular head in complex with the Fab of antibody FLD21.140

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	H, C	FLD21.140 Heavy Chain	polymer	226	23979.8	2		Homo sapiens
2	L, D	FLD21.140 Light Chain	polymer	217	22838.1	2		Homo sapiens
3	B, A	Hemagglutinin	polymer	230	26470.9	2	UniProt (Q6Q794) Pfam (PF00509) In PDB	Influenza A virus (A/Thailand/1(KAN-1)/2004(H5N1)) (A/Thailand/1(KAN-1)/2004(H5N1))
4	B, A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	4	Chemie (NAG)
5		water	water		18.0	413	Chemie (HOH)

Sequence modifications

B, A: 45 - 268 (UniProt: Q6Q794)

PDB	External Database	Details
His 269	-	expression tag
His 270	-	expression tag
His 271	-	expression tag
His 272	-	expression tag
His 273	-	expression tag
His 274	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	146577.6
Non-Polymers*	Number of molecules	4
	Total formula weight	884.8
All*	Total formula weight	147462.5

*Water molecules are not included.