2PQI

Crystal structure of active ribosome inactivating protein from maize (b-32)

Summary for 2PQI

• Entry DOI: 10.2210/pdb2pqi/pdb
• Related: 2PQG 2PQJ
• Descriptor: Ribosome-inactivating protein 3 (2 entities in total)
• Functional Keywords: mod, ribosome inactivating protein, maize, hydrolase, plant defense, protein synthesis inhibitor, toxin
• Biological source: Zea mays; More
• Cellular location: Cytoplasm: P25891
• Total number of polymer chains: 3
• Total formula weight: 81916.65

Authors

Mak, A.N.S.,Wong, Y.T.,Young, J.A.,Cha, S.S.,Sze, K.H.,Au, S.W.N.,Wong, K.B.,Shaw, P.C. (deposition date: 2007-05-02, release date: 2008-02-12, Last modification date: 2023-08-30)

• Primary citation: Mak, A.N.,Wong, Y.T.,An, Y.J.,Cha, S.S.,Sze, K.H.,Au, S.W.,Wong, K.B.,Shaw, P.C.; Structure-function study of maize ribosome-inactivating protein: implications for the internal inactivation region and the sole glutamate in the active site.; Nucleic Acids Res., 35:6259-6267, 2007; PubMed: 17855394; DOI: 10.1093/nar/gkm687

Experimental method

X-RAY DIFFRACTION (2.5 Å)