ECODEvolutionary Classification of Protein Domains

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PDB 1KPR

X-RAY DIFFRACTION2.80 Å6 chains6 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 CHAINview chain

2 domains

e1kprA1(A:182-274)e1kprA2(A:1-181)

Chain BBETA-2-MICROGLOBULINview chain

1 domain

e1kprB1(B:1-99)

Chain CHLA CLASS I HISTOCOMPATIBILITY ANTIGEN, ALPHA CHAINview chain

2 domains

e1kprC1(C:182-274)e1kprC2(C:1-181)

Chain DBETA-2-MICROGLOBULINview chain

1 domain

e1kprD1(D:1-99)

All Domains (6)

#	Chain	Domain ID	Range	Family	Classification
1	A	e1kprA1	A:182-274	C1-set	11 → 11.1 → 11.1.1
2	A	e1kprA2	A:1-181	MHC_I	233 → 233.1 → 233.1.1
3	B	e1kprB1	B:1-99	C1-set	11 → 11.1 → 11.1.1
4	C	e1kprC1	C:182-274	C1-set	11 → 11.1 → 11.1.1
5	C	e1kprC2	C:1-181	MHC_I	233 → 233.1 → 233.1.1
6	D	e1kprD1	D:1-99	C1-set	11 → 11.1 → 11.1.1

Visualization Legend

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