PDB 1IGC

X-RAY DIFFRACTION2.60 Å3 chains5 ECOD domains

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

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Chain ASTREPTOCOCCAL PROTEIN G (DOMAIN III)view chain

1 domain

Chain HIGG1-KAPPA MOPC21 FAB (HEAVY CHAIN)view chain

2 domains

Chain LIGG1-KAPPA MOPC21 FAB (LIGHT CHAIN)view chain

2 domains

#	Chain	Domain ID	Range	Family	Classification
1	A	e1igcA1	A:4-61	IgG_binding_B	221 → 221.3 → 221.3.1
2	H	e1igcH1	H:1-119	V-set	11 → 11.1 → 11.1.1
3	H	e1igcH2	H:121-222	C1-set	11 → 11.1 → 11.1.1
4	L	e1igcL1	L:1-107	V-set	11 → 11.1 → 11.1.1
5	L	e1igcL2	L:109-213	C1-set	11 → 11.1 → 11.1.1

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