4R9I

Crystal structure of cysteine proteinase inhibitor Serpin18 from Bombyx mori

Summary for 4R9I

• Entry DOI: 10.2210/pdb4r9i/pdb
• Descriptor: Serpin-18, SODIUM ION, CITRATE ANION, ... (5 entities in total)
• Functional Keywords: proteinase inhibitor, hydrolase inhibitor
• Biological source: Bombyx mori (silkworm)
• Total number of polymer chains: 1
• Total formula weight: 43194.65

Authors

Guo, P.C.,He, H.W.,Zhao, P.,Xia, Q.Y. (deposition date: 2014-09-05, release date: 2015-09-09, Last modification date: 2024-03-20)

• Primary citation: Guo, P.C.,Dong, Z.,Zhao, P.,Zhang, Y.,He, H.W.,Tan, X.,Zhang, W.,Xia, Q.Y.; Structural insights into the unique inhibitory mechanism of the silkworm protease inhibitor serpin18; Sci Rep, 5:11863-11863, 2015; PubMed: 26148664; DOI: 10.1038/srep11863

Experimental method

X-RAY DIFFRACTION (1.65 Å)