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PDB 4X8K

X-RAY DIFFRACTION2.20 Å2 chains2 ECOD domains
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3D Structure(domains colored, ligands/nucleic acids shown)

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Domains by Chain

Chain ARNA polymerase sigma factor SigAview chain
1 domain
Chain BRNA polymerase-binding protein RbpAview chain
1 domain

All Domains (2)

#ChainDomain IDRangeFamilyClassification
1Ae4x8kA1A:242-363Sigma70_r1_2,Sigma70_r2142 → 142.1 → 142.1.1
2Be4x8kB01B:23-80RbpA375 → 375.1 → 375.1.1

Visualization Legend

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