PDB 1F6A

X-RAY DIFFRACTION3.50 Å3 chains6 ECOD domains

3D Structure(domains colored, ligands/nucleic acids shown)

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Chain AHIGH AFFINITY IMMUNOGLOBULIN EPSILON RECEPTOR ALPHA-SUBUNITview chain

2 domains

Chain BIG EPSILON CHAIN C REGIONview chain

2 domains

Chain DIG EPSILON CHAIN C REGIONview chain

2 domains

#	Chain	Domain ID	Range	Family	Classification
1	A	e1f6aA1	A:1-83	Ig_3	11 → 11.1 → 11.1.1
2	A	e1f6aA2	A:86-172	Ig_2	11 → 11.1 → 11.1.1
3	B	e1f6aB1	B:336-438	C1-set	11 → 11.1 → 11.1.1
4	B	e1f6aB2	B:439-543	C1-set	11 → 11.1 → 11.1.1
5	D	e1f6aD1	D:336-438	C1-set	11 → 11.1 → 11.1.1
6	D	e1f6aD2	D:439-543	C1-set	11 → 11.1 → 11.1.1

ECOD domains (colored by index)Unclassified protein regionsNucleic acids (RNA/DNA)Ligands/cofactors