5NQW

IgE-Fc in complex with single domain antibody 026

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)	Immunoglobulin heavy constant epsilon	polymer	212	23835.0	2	UniProt (P01854) Pfam (PF07654)	Homo sapiens (Human)	Ig epsilon chain C region,Ig epsilon chain C region ND
2	C, D (C, D)	026	polymer	134	14752.2	2		Lama glama (llama)
3	E, F (E, F)	alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1235.1	2	In PDB GlyTouCan (G55220VL)
4	G, H (C, D)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	77174.4
Branched	Number of molecules	2
	Total formula weight	2470.2
Non-Polymers*	Number of molecules	2
	Total formula weight	184.2
All*	Total formula weight	79828.8

*Water molecules are not included.