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PDB 1NFX

X-RAY DIFFRACTION2.15 Å2 chains2 ECOD domains
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3D Structure(domains colored, ligands/nucleic acids shown)

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Domains by Chain

Chain ACOAGULATION FACTOR XA, heavy chainview chain
1 domain
Chain BCoagulation factor XA, light chainview chain
1 domain

All Domains (2)

#ChainDomain IDRangeFamilyClassification
1Ae1nfxA1A:16-243Trypsin1 → 1.1 → 1.1.17
2Be1nfxB1B:-1-49cEGF, FXa_inhibition389 → 389.1 → 389.1.1

Visualization Legend

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