6Q1Z

Crystal structure of human 1G04 Fab in complex with influenza virus neuraminidase from A/Hunan/02650/2016 (H7N9)

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)	Neuraminidase	polymer	393	43983.0	2	Pfam (PF00064) UniProt (by SIFTS) (A0A5A4LHS4)	Influenza A virus
2	C, E (L, C)	1G04 Fab kappa light chain	polymer	216	23564.1	2		Homo sapiens (Human)
3	D, F (H, D)	1G04 Fab IgG1 heavy chain	polymer	240	26109.1	2		Homo sapiens (Human)
4	G, I (E, G)	alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1883.7	2	In PDB GlyTouCan (G60230HH)
5	H, J (F, I)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	2	In PDB GlyTouCan (G15407YE)
6	K, M (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)
7	L, N (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	187312.5
Branched	Number of molecules	4
	Total formula weight	4940.4
Non-Polymers*	Number of molecules	4
	Total formula weight	522.6
All*	Total formula weight	192775.5

*Water molecules are not included.