tris-L-cysteinyl L-aspartato diiron disulfide 171.78271484375 171.7899932861328125 595.83721923828125 596.32000732421875 Cross-link 4. tris-L-cysteinyl L-aspartato diiron disulfide MOD:00336 PSI-MOD C 13 H 16 N 4 O 6 S 5 Fe 2 hypothetical di-mu-sulfido(bis-S-cysteinyliron)(S-cysteinyl-O4-aspartatoiron) METAL Iron-sulfur (2Fe-2S) none 2- C, C, C, D H -4 S 2 Fe 2 A protein modification that effectively converts three L-cysteine residues, an L-aspartic acid residue and a two-iron two-sulfur cluster to tris-L-cysteinyl L-aspartato diiron disulfide. iron-sulfur cluster containing modification metal or metal cluster coordinated L-aspartic acid residue metal or metal cluster coordinated L-cysteine residue