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Accommodation of positively-charged residues in a hydrophobic specificity pocket: Crystal structures of SGPB in complex with OMTKY3 variants Lys18I and Arg18I
2nu4 is a 2 chain structure with sequence from Meleagris gallopavo and Streptomyces griseus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.