ECODEvolutionary Classification of Protein Domains

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PDB 3CDG

X-RAY DIFFRACTION3.40 Å10 chains10 ECOD domains

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

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Domains by Chain

Chain AHLA class I histocompatibility antigen, alpha chain Eview chain

2 domains

e3cdgA1(A:182-274)e3cdgA2(A:2-181)

Chain BBeta-2-microglobulinview chain

1 domain

e3cdgB1(B:0-99)

Chain CHLA class I histocompatibility antigen, alpha chain Eview chain

2 domains

e3cdgC1(C:182-274)e3cdgC2(C:2-181)

Chain DBeta-2-microglobulinview chain

1 domain

e3cdgD1(D:0-99)

Chain ENatural killer cells antigen CD94view chain

1 domain

e3cdgE1(E:59-179)

Chain FNKG2-A/NKG2-B type II integral membrane proteinview chain

1 domain

e3cdgF1(F:113-232)

Chain JNatural killer cells antigen CD94view chain

1 domain

e3cdgJ1(J:59-179)

Chain KNKG2-A/NKG2-B type II integral membrane proteinview chain

1 domain

e3cdgK1(K:113-232)

All Domains (10)

#	Chain	Domain ID	Range	Family	Classification
1	A	e3cdgA1	A:182-274	C1-set	11 → 11.1 → 11.1.1
2	A	e3cdgA2	A:2-181	MHC_I	233 → 233.1 → 233.1.1
3	B	e3cdgB1	B:0-99	C1-set	11 → 11.1 → 11.1.1
4	C	e3cdgC1	C:182-274	C1-set	11 → 11.1 → 11.1.1
5	C	e3cdgC2	C:2-181	MHC_I	233 → 233.1 → 233.1.1
6	D	e3cdgD1	D:0-99	C1-set	11 → 11.1 → 11.1.1
7	E	e3cdgE1	E:59-179	Lectin_C	209 → 209.1 → 209.1.1
8	F	e3cdgF1	F:113-232	Lectin_C	209 → 209.1 → 209.1.1
9	J	e3cdgJ1	J:59-179	Lectin_C	209 → 209.1 → 209.1.1
10	K	e3cdgK1	K:113-232	Lectin_C	209 → 209.1 → 209.1.1

Visualization Legend

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