ECODEvolutionary Classification of Protein Domains

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PDB 4EKC

X-RAY DIFFRACTION7.40 Å4 chains6 ECOD domains

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

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Domains by Chain

Chain AGuanine nucleotide-binding protein G(q) subunit alphaview chain

2 domains

e4ekcA3(A:37-66,A:187-353)e4ekcA4(A:67-186)

Chain BRegulator of G-protein signaling 2view chain

1 domain

e4ekcB1(B:72-194)

Chain CGuanine nucleotide-binding protein G(q) subunit alphaview chain

2 domains

e4ekcC3(C:37-66,C:187-353)e4ekcC4(C:67-186)

Chain DRegulator of G-protein signaling 2view chain

1 domain

e4ekcD1(D:72-194)

All Domains (6)

#	Chain	Domain ID	Range	Family	Classification
1	A	e4ekcA3	A:37-66,A:187-353	G-alpha	2004 → 2004.1 → 2004.1.1
2	A	e4ekcA4	A:67-186	G-alpha	135 → 135.1 → 135.1.1
3	B	e4ekcB1	B:72-194	RGS	196 → 196.1 → 196.1.1
4	C	e4ekcC3	C:37-66,C:187-353	G-alpha	2004 → 2004.1 → 2004.1.1
5	C	e4ekcC4	C:67-186	G-alpha	135 → 135.1 → 135.1.1
6	D	e4ekcD1	D:72-194	RGS	196 → 196.1 → 196.1.1

Visualization Legend

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