6MH2

Structure of Herceptin Fab without antigen

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	Herceptin Fab arm light chain	polymer	214	23466.0	2	UniProt (Q7Z3Y4) Pfam (PF07686) Pfam (PF07654)	Homo sapiens (Human)
2	B, D (B, D)	Herceptin Fab arm heavy chain	polymer	231	24717.6	2		Homo sapiens (Human)

Sequence modifications

A, C: 1 - 104 (PDB: 6MH2)
A, C: 105 - 214 (UniProt: Q7Z3Y4)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	96367.2
All*	Total formula weight	96367.2

*Water molecules are not included.