4Q7D

Wild type Fc (wtFc)

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)	Ig gamma-1 chain C region	polymer	221	24867.2	2	UniProt (P01857) Pfam (PF07654)	Homo sapiens (human)
2	C, D (C, D)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1463.3	2	In PDB GlyTouCan (G80858MF)
3	E, F (A, B)	water	water		18.0	165	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	49734.3
Branched	Number of molecules	2
	Total formula weight	2926.7
All*	Total formula weight	52661.0

*Water molecules are not included.