ECODEvolutionary Classification of Protein Domains

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PDB 1QSF

X-RAY DIFFRACTION2.80 Å5 chains7 ECOD domains

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

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Domains by Chain

Chain AMHC CLASS I HLA-Aview chain

2 domains

e1qsfA1(A:182-274)e1qsfA2(A:1-181)

Chain BBETA-2 MICROGLOBULINview chain

1 domain

e1qsfB1(B:0-99)

Chain DHUMAN T-CELL RECEPTORview chain

2 domains

e1qsfD1(D:1-117)e1qsfD2(D:123-206)

Chain EHUMAN T-CELL RECEPTORview chain

2 domains

e1qsfE1(E:3-118)e1qsfE2(E:121-246)

All Domains (7)

#	Chain	Domain ID	Range	Family	Classification
1	A	e1qsfA1	A:182-274	C1-set	11 → 11.1 → 11.1.1
2	A	e1qsfA2	A:1-181	MHC_I	233 → 233.1 → 233.1.1
3	B	e1qsfB1	B:0-99	C1-set	11 → 11.1 → 11.1.1
4	D	e1qsfD1	D:1-117	V-set	11 → 11.1 → 11.1.1
5	D	e1qsfD2	D:123-206	DUF1968	11 → 11.1 → 11.1.1
6	E	e1qsfE1	E:3-118	V-set	11 → 11.1 → 11.1.1
7	E	e1qsfE2	E:121-246	C1-set	11 → 11.1 → 11.1.1

Visualization Legend

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