ECODEvolutionary Classification of Protein Domains

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PDB 1AR1

X-RAY DIFFRACTION2.70 Å4 chains5 ECOD domains

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

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Domains by Chain

Chain ACYTOCHROME C OXIDASEview chain

1 domain

e1ar1A1(A:17-545)

Chain BCYTOCHROME C OXIDASEview chain

2 domains

e1ar1B1(B:108-247)e1ar1B2(B:7-106)

Chain CANTIBODY FV FRAGMENTview chain

1 domain

e1ar1C1(C:1-118)

Chain DANTIBODY FV FRAGMENTview chain

1 domain

e1ar1D1(D:1-108)

All Domains (5)

#	Chain	Domain ID	Range	Family	Classification
1	A	e1ar1A1	A:17-545	COX1	5038 → 5038.1 → 5038.1.1
2	B	e1ar1B1	B:108-247	COX2	3156 → 3156.1 → 3156.1.1
3	B	e1ar1B2	B:7-106	COX2_TM	5040 → 5040.1 → 5040.1.1
4	C	e1ar1C1	C:1-118	V-set	11 → 11.1 → 11.1.1
5	D	e1ar1D1	D:1-108	V-set	11 → 11.1 → 11.1.1

Visualization Legend

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