1OVZ

Crystal structure of human FcaRI

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Immunoglobulin alpha Fc receptor	polymer	207	23615.7	2	UniProt (P24071) Pfam (PF00047) In PDB	Homo sapiens (human)	IgA Fc receptor, CD89 antigen
2	C	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
3	A, B	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	3	Chemie (NAG)
4	A	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	1	Chemie (TRS)

Sequence modifications

A, B: 1 - 195 (UniProt: P24071)

PDB	External Database	Details
Ala 196	-	expression tag
Ile 197	-	expression tag
Asp 198	-	expression tag
Gly 199	-	expression tag
Arg 200	-	expression tag
Ala 201	-	expression tag
His 202	-	expression tag
His 203	-	expression tag
His 204	-	expression tag
His 205	-	expression tag
His 206	-	expression tag
His 207	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47231.5
Branched	Number of molecules	1
	Total formula weight	424.4
Non-Polymers*	Number of molecules	4
	Total formula weight	785.8
All*	Total formula weight	48441.7

*Water molecules are not included.