ECODEvolutionary Classification of Protein Domains

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PDB 4Y2D

X-RAY DIFFRACTION3.05 Å8 chains14 ECOD domains

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

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Domains by Chain

Chain AAntigen-presenting glycoprotein CD1d1view chain

2 domains

e4y2dA1(A:180-275)e4y2dA2(A:6-179)

Chain BBeta-2-microglobulinview chain

1 domain

e4y2dB1(B:1-97)

Chain CChimeric TCR Valpha14/Jalpha18 chain (mouse variable domain, human constant domain)view chain

2 domains

e4y2dC1(C:116-204)e4y2dC2(C:2-115)

Chain DChimeric TCR Vbeta8.2 chain (mouse variable domain, human constant domain)view chain

2 domains

e4y2dD1(D:116-240)e4y2dD2(D:2-115)

Chain EAntigen-presenting glycoprotein CD1d1view chain

2 domains

e4y2dE1(E:6-179)e4y2dE2(E:180-275)

Chain FBeta-2-microglobulinview chain

1 domain

e4y2dF1(F:2-97)

Chain GChimeric TCR Valpha14/Jalpha18 chain (mouse variable domain, human constant domain)view chain

2 domains

e4y2dG1(G:2-115)e4y2dG2(G:116-204)

Chain HChimeric TCR Vbeta8.2 chain (mouse variable domain, human constant domain)view chain

2 domains

e4y2dH1(H:116-240)e4y2dH2(H:2-115)

All Domains (14)

#	Chain	Domain ID	Range	Family	Classification
1	A	e4y2dA1	A:180-275	C1-set	11 → 11.1 → 11.1.1
2	A	e4y2dA2	A:6-179	MHC_I_3	233 → 233.1 → 233.1.1
3	B	e4y2dB1	B:1-97	C1-set	11 → 11.1 → 11.1.1
4	C	e4y2dC1	C:116-204	DUF1968	11 → 11.1 → 11.1.1
5	C	e4y2dC2	C:2-115	V-set	11 → 11.1 → 11.1.1
6	D	e4y2dD1	D:116-240	C1-set	11 → 11.1 → 11.1.1
7	D	e4y2dD2	D:2-115	V-set	11 → 11.1 → 11.1.1
8	E	e4y2dE1	E:6-179	MHC_I_3	233 → 233.1 → 233.1.1
9	E	e4y2dE2	E:180-275	C1-set	11 → 11.1 → 11.1.1
10	F	e4y2dF1	F:2-97	C1-set	11 → 11.1 → 11.1.1
11	G	e4y2dG1	G:2-115	V-set	11 → 11.1 → 11.1.1
12	G	e4y2dG2	G:116-204	DUF1968	11 → 11.1 → 11.1.1
13	H	e4y2dH1	H:116-240	C1-set	11 → 11.1 → 11.1.1
14	H	e4y2dH2	H:2-115	V-set	11 → 11.1 → 11.1.1

Visualization Legend

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