ECODEvolutionary Classification of Protein Domains

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PDB 1QFU

X-RAY DIFFRACTION2.80 Å4 chains6 ECOD domains

View in RCSB PDB

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

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Domains by Chain

Chain APROTEIN (HEMAGGLUTININ (HA1 CHAIN))view chain

1 domain

e1qfuA1(A:9-326)

Chain BPROTEIN (HEMAGGLUTININ (HA2 CHAIN))view chain

1 domain

e1qfuB1(B:1-175)

Chain HPROTEIN (IMMUNOGLOBULIN IGG1-KAPPA ANTIBODY (HEAVY CHAIN))view chain

2 domains

e1qfuH1(H:1-113)e1qfuH2(H:114-214)

Chain LPROTEIN (IMMUNOGLOBULIN IGG1-KAPPA ANTIBODY (LIGHT CHAIN))view chain

2 domains

e1qfuL1(L:1-106B)e1qfuL2(L:107-211)

All Domains (6)

#	Chain	Domain ID	Range	Family	Classification
1	A	e1qfuA1	A:9-326	Hemagglutinin	10 → 10.5 → 10.5.1
2	B	e1qfuB1	B:1-175	10.5.1.0	10 → 10.5 → 10.5.1
3	H	e1qfuH1	H:1-113	V-set	11 → 11.1 → 11.1.1
4	H	e1qfuH2	H:114-214	C1-set	11 → 11.1 → 11.1.1
5	L	e1qfuL1	L:1-106B	V-set	11 → 11.1 → 11.1.1
6	L	e1qfuL2	L:107-211	C1-set	11 → 11.1 → 11.1.1

Visualization Legend

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