PDB 7FCQ

X-RAY DIFFRACTION1.89 Å3 chains5 ECOD domains

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

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Chain ASpike protein S1view chain

1 domain

Chain HP14-44 antibody Fab fragment heavy chainview chain

2 domains

Chain LP14-44 antibody Fab fragment light chainview chain

2 domains

#	Chain	Domain ID	Range	Family	Classification
1	A	e7fcqA1	A:333-528	bCoV_S1_RBD	4169 → 4169.1 → 4169.1.1
2	H	e7fcqH1	H:1-128	V-set	11 → 11.1 → 11.1.1
3	H	e7fcqH2	H:129-231	C1-set	11 → 11.1 → 11.1.1
4	L	e7fcqL1	L:112-213	C1-set	11 → 11.1 → 11.1.1
5	L	e7fcqL2	L:1-111	V-set	11 → 11.1 → 11.1.1

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