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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

4imv

Ricin a-chain variant 1-33/44-198 with engineered disulfide bond, r48c/t77c/d75n