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FASTA Sequence PDB Format mmCIF Format
FASTA Sequence PDB Format PDB Format(gz) PDBx/mmCIF Format PDBx/mmCIF Format(gz) PDBML/XML Format Validation Full PDF Validation CIF

8r3m

Mycobacterium smegnatis rna polymerase transcription initiation complex with sigmaa, rbpa, held n-terminal, co and pch loop domain, and an upstream-fork promoter fragment; state iii conformation