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PDB 1DDX

X-RAY DIFFRACTION3.00 Å4 chains8 ECOD domains
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3D Structure(domains colored, ligands/nucleic acids shown)

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Domains by Chain

Chain APROTEIN (PROSTAGLANDIN H2 SYNTHASE-2)view chain
2 domains
Chain BPROTEIN (PROSTAGLANDIN H2 SYNTHASE-2)view chain
2 domains
Chain CPROTEIN (PROSTAGLANDIN H2 SYNTHASE-2)view chain
2 domains
Chain DPROTEIN (PROSTAGLANDIN H2 SYNTHASE-2)view chain
2 domains

All Domains (8)

#ChainDomain IDRangeFamilyClassification
1Ae1ddxA1A:74-583An_peroxidase136 → 136.1 → 136.1.1
2Ae1ddxA2A:33-73EGF389 → 389.1 → 389.1.1
3Be1ddxB1B:1074-1583An_peroxidase136 → 136.1 → 136.1.1
4Be1ddxB2B:1033-1073EGF389 → 389.1 → 389.1.1
5Ce1ddxC1C:2074-2583An_peroxidase136 → 136.1 → 136.1.1
6Ce1ddxC2C:2033-2073EGF389 → 389.1 → 389.1.1
7De1ddxD1D:3074-3583An_peroxidase136 → 136.1 → 136.1.1
8De1ddxD2D:3033-3073EGF389 → 389.1 → 389.1.1

Visualization Legend

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