4DBL
Crystal structure of E159Q mutant of BtuCDF
Summary for 4DBL
| Entry DOI | 10.2210/pdb4dbl/pdb |
| Descriptor | Vitamin B12 import system permease protein BtuC, Vitamin B12 import ATP-binding protein BtuD, Vitamin B12-binding protein, ... (5 entities in total) |
| Functional Keywords | abc transporter for vitamin b12, atp binding, inner membrane, transport protein |
| Biological source | Escherichia coli More |
| Cellular location | Cell inner membrane; Multi-pass membrane protein: P06609 Cell inner membrane; Peripheral membrane protein: P06611 Periplasm: P37028 |
| Total number of polymer chains | 10 |
| Total formula weight | 316999.84 |
| Authors | Korkhov, V.M.,Mireku, S.M.,Hvorup, R.N.,Locher, K.P. (deposition date: 2012-01-16, release date: 2012-03-07, Last modification date: 2012-05-23) |
| Primary citation | Korkhov, V.M.,Mireku, S.A.,Hvorup, R.N.,Locher, K.P. Asymmetric states of vitamin B12 transporter BtuCD are not discriminated by its cognate substrate binding protein BtuF. Febs Lett., 586:972-976, 2012 Cited by PubMed: 22569249DOI: 10.1016/j.febslet.2012.02.042 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (3.493 Å) |
Structure validation
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