4QRX

Crystal structure of pro-papain mutant at pH 4.0

Summary for 4QRX

• Entry DOI: 10.2210/pdb4qrx/pdb
• Related: 4QRG 4QRV
• Descriptor: pro-papain (2 entities in total)
• Functional Keywords: protease, zymogen, hydrolase
• Biological source: Carica papaya (mamon)
• Total number of polymer chains: 2
• Total formula weight: 82135.14

Authors

Dutta, S.,Choudhury, D.,Roy, S.,Biswas, S. (deposition date: 2014-07-02, release date: 2015-08-05, Last modification date: 2017-11-22)

• Primary citation: Dutta, S.,Choudhury, D.,Roy, S.,Biswas, S.; Pro-peptide regulates the substrate specificity and zymogen activation process of papain: A structural and mechanistic insight; to be published,

Experimental method

X-RAY DIFFRACTION (3.138 Å)