1J88

HUMAN HIGH AFFINITY FC RECEPTOR FC(EPSILON)RI(ALPHA), TETRAGONAL CRYSTAL FORM 1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E	HIGH AFFINITY IMMUNOGLOBULIN EPSILON RECEPTOR ALPHA-SUBUNIT	polymer	172	19950.1	5	UniProt (P12319) Pfam (PF13927) Pfam (PF13895) In PDB	Homo sapiens (human)	FC(EPSILON)RI(ALPHA); IGE FC RECEPTOR, ALPHA-SUBUNIT; FC-EPSILON RI-ALPHA
2	F, J, M, O, P	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	5	In PDB GlyTouCan (G15407YE)
3	G	alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		748.7	1	In PDB GlyTouCan (G48068RF)
4	H, I, K, L, N...	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	6	In PDB GlyTouCan (G42666HT)
5	R	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		748.7	1	In PDB GlyTouCan (G22573RC)
6	C, D, E, A, B	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	17	Chemie (NAG)

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	99750.7
Branched	Number of molecules	13
	Total formula weight	6976.5
Non-Polymers*	Number of molecules	17
	Total formula weight	3760.5
All*	Total formula weight	110487.7

*Water molecules are not included.