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Structure of anti-HIV trimer apex antibody PGT143

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, H	PGT143 Fab Heavy Chain	polymer	240	26166.1	2		Homo sapiens
2	B, L	PGT143 Fab Light Chain	polymer	217	23739.5	2		Homo sapiens
3		water	water		18.0	45	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	99811.3
All*	Total formula weight	99811.3

*Water molecules are not included.