1NU1
Crystal Structure of Mitochondrial Cytochrome bc1 Complexed with 2-nonyl-4-hydroxyquinoline N-oxide (NQNO)
Summary for 1NU1
Entry DOI | 10.2210/pdb1nu1/pdb |
Related | 1NTK 1NTM 1NTZ |
Descriptor | Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial, Ubiquinol-cytochrome C reductase complex 7.2 kDa protein, Ubiquinol-cytochrome C reductase complex 6.4 kDa protein, ... (15 entities in total) |
Functional Keywords | bc1, qcr, membrane protein, proton translocation, electron transfer, protease, mpp, mitochondrial processing peptidase, cytochrome c1, cytochrome b, rieske, iron sulfur protein, oxidoreductase, 2-nonyl-4-hydroxyquinoline n-oxide (nqno) |
Biological source | Bos taurus (cattle) More |
Cellular location | Mitochondrion inner membrane; Peripheral membrane protein; Matrix side: P31800 P23004 Mitochondrion inner membrane: P00130 P07552 P13272 P00129 P13271 P00126 P13272 Mitochondrion inner membrane; Multi-pass membrane protein (By similarity): P00157 Mitochondrion inner membrane; Single-pass membrane protein; Intermembrane side: P00125 |
Total number of polymer chains | 11 |
Total formula weight | 241507.70 |
Authors | |
Primary citation | Gao, X.,Wen, X.,Esser, L.,Quinn, B.,Yu, L.,Yu, C.-A.,Xia, D. Structural basis for the quinone reduction in the bc(1) complex: a comparative analysis of crystal structures of mitochondrial cytochrome bc(1) with bound substrate and inhibitors at the Q(i) site Biochemistry, 42:9067-9080, 2003 Cited by PubMed: 12885240DOI: 10.1021/bi0341814 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (3.2 Å) |
Structure validation
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