Jurásek, L Amino acid and metal composition of the alpha- and beta-lytic proteases of Sorangium sp. [electronic resource] - Canadian journal of biochemistry Jun 1967 - 917-27 p. digital Publication Type: Journal Article ISSN: 0008-4018 Standard No.: 10.1139/o67-102 doi Subjects--Topical Terms: Amides--analysisAmino Acids--analysisAutoanalysisBacteria--enzymologyCentrifugationCysteine--analysisCystine--analysisDialysisFreeze DryingMolecular WeightNitrogen--analysisPeptide Hydrolases--analysisQuaternary Ammonium Compounds--analysisSpectrum AnalysisSulfhydryl Compounds--analysisTryptophan--analysisZinc--analysis