1M2M

Crystal structure of E44A/E48A/E56A/D60A mutant of cytochrome b5

Summary for 1M2M

• Entry DOI: 10.2210/pdb1m2m/pdb
• Related: 1EHB 1ES1 1LQX 1LR6 1M20 1M2I
• Descriptor: cytochrome b5, PROTOPORPHYRIN IX CONTAINING FE (3 entities in total)
• Functional Keywords: cytochrome b5, trypsin-cleaved fragment, mutant;a quadruple-site mutant, electron transport
• Biological source: Bos taurus (cattle)
• Cellular location: Endoplasmic reticulum membrane; Single-pass membrane protein; Cytoplasmic side: P00171
• Total number of polymer chains: 1
• Total formula weight: 9873.75

Authors

Wu, J.,Wang, Y.-H.,Gan, J.-H.,Wang, W.-H.,Sun, B.-Y.,Huang, Z.-X.,Xia, Z.-X. (deposition date: 2002-06-24, release date: 2003-03-18, Last modification date: 2023-10-25)

• Primary citation: Wu, J.,Wang, Y.-H.,Gan, J.-H.,Wang, W.-H.,Sun, B.-Y.,Huang, Z.-X.,Xia, Z.-X.; Structures of Cytochrome b5 Mutated at the Charged Surface-Residues and Their Interactions with Cytochrome c; Chin.J.Chem., 20:1225-1234, 2002

Experimental method

X-RAY DIFFRACTION (1.8 Å)