7JP4

Crystal structure of a refolded head domain hemagglutinin HA from Influenza A virus A/Fort Monmouth/1/1947

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Hemagglutinin	polymer	231	26305.4	2	UniProt (Q20MG8) Pfam (PF00509)	Influenza A virus (A/Fort Monmouth/1/1947(H1N1))
2	C, D (A, B)	3[N-MORPHOLINO]PROPANE SULFONIC ACID	non-polymer		209.3	2	Chemie (MPO)
3	E, F (A, B)	water	water		18.0	210	Chemie (HOH)

Sequence modifications

A, B: 50 - 261 (UniProt: Q20MG8)

PDB	External Database	Details
Met 31	-	initiating methionine
Gly 32	-	expression tag
Ser 33	-	expression tag
Ser 34	-	expression tag
His 35	-	expression tag
His 36	-	expression tag
His 37	-	expression tag
His 38	-	expression tag
His 39	-	expression tag
His 40	-	expression tag
Ser 41	-	expression tag
Ser 42	-	expression tag
Gly 43	-	expression tag
Leu 44	-	expression tag
Val 45	-	expression tag
Pro 46	-	expression tag
Arg 47	-	expression tag
Gly 48	-	expression tag
Ser 49	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	52610.9
Non-Polymers*	Number of molecules	2
	Total formula weight	418.5
All*	Total formula weight	53029.4

*Water molecules are not included.