8YRJ

Mouse Fc epsilon RI

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	High affinity immunoglobulin epsilon receptor subunit alpha	polymer	273	31646.2	1	UniProt (P20489) Pfam (PF13895)	Mus musculus (Mouse)	Fc-epsilon RI-alpha,FcERI,IgE Fc receptor subunit alpha
2	B, C (G, H)	High affinity immunoglobulin epsilon receptor subunit gamma	polymer	104	11890.9	2	UniProt (P20491) Pfam (PF11628) Pfam (PF02189)	Mus musculus (Mouse)	Fc receptor gamma-chain,FcRgamma,Fc-epsilon RI-gamma,IgE Fc receptor subunit gamma,FceRI gamma
3	D (B)	High affinity immunoglobulin epsilon receptor subunit beta	polymer	245	27166.1	1	UniProt (P20490) Pfam (PF04103)	Mus musculus (Mouse)	FcERI,Fc epsilon receptor I beta-chain,IgE Fc receptor subunit beta,Membrane-spanning 4-domains subfamily A member 2
4	E, F (C, D)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	2	In PDB GlyTouCan (G15407YE)
5	G, H, I (A)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	3	Chemie (NAG)

Sequence modifications

A: 1 - 250 (UniProt: P20489)

PDB	External Database	Details
Glu 251	-	expression tag
Asn 252	-	expression tag
Leu 253	-	expression tag
Tyr 254	-	expression tag
Phe 255	-	expression tag
Gln 256	-	expression tag
Gly 257	-	expression tag
Asp 258	-	expression tag
Tyr 259	-	expression tag
Lys 260	-	expression tag
Asp 261	-	expression tag
Asp 262	-	expression tag
Asp 263	-	expression tag
Asp 264	-	expression tag
Lys 265	-	expression tag
His 266	-	expression tag
His 267	-	expression tag
His 268	-	expression tag
His 269	-	expression tag
His 270	-	expression tag
His 271	-	expression tag
His 272	-	expression tag
His 273	-	expression tag

G, H: 1 - 86 (UniProt: P20491)

PDB	External Database	Details
Trp 87	-	expression tag
Ser 88	-	expression tag
His 89	-	expression tag
Pro 90	-	expression tag
Gln 91	-	expression tag
Phe 92	-	expression tag
Glu 93	-	expression tag
Lys 94	-	expression tag
Glu 95	-	expression tag
Gln 96	-	expression tag
Lys 97	-	expression tag
Leu 98	-	expression tag
Ile 99	-	expression tag
Ser 100	-	expression tag
Glu 101	-	expression tag
Glu 102	-	expression tag
Asp 103	-	expression tag
Leu 104	-	expression tag

B: 1 - 235 (UniProt: P20490)

PDB	External Database	Details
Glu 236	-	expression tag
Gln 237	-	expression tag
Lys 238	-	expression tag
Leu 239	-	expression tag
Ile 240	-	expression tag
Ser 241	-	expression tag
Glu 242	-	expression tag
Glu 243	-	expression tag
Asp 244	-	expression tag
Leu 245	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	82594.1
Branched	Number of molecules	2
	Total formula weight	1173.1
Non-Polymers*	Number of molecules	3
	Total formula weight	663.6
All*	Total formula weight	84430.8

*Water molecules are not included.