5M3B
 
 | | Structure of cobinamide-bound BtuF mutant W66L, the periplasmic vitamin B12 binding protein in E.coli | | Descriptor: | COB(II)INAMIDE, CYANIDE ION, GLYCEROL, ... | | Authors: | Mireku, S.A, Ruetz, M, Zhou, T, Korkhov, V.M, Kraeutler, B, Locher, K.P. | | Deposit date: | 2016-10-14 | | Release date: | 2017-03-01 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Conformational Change of a Tryptophan Residue in BtuF Facilitates Binding and Transport of Cobinamide by the Vitamin B12 Transporter BtuCD-F.
Sci Rep, 7, 2017
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5M29
 | | Structure of cobinamide-bound BtuF, the periplasmic vitamin B12 binding protein in E.coli | | Descriptor: | COB(II)INAMIDE, CYANIDE ION, GLYCEROL, ... | | Authors: | Mireku, S.A, Ruetz, M, Zhou, T, Korkhov, V.M, Kraeutler, B, Locher, K.P. | | Deposit date: | 2016-10-12 | | Release date: | 2017-02-08 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Conformational Change of a Tryptophan Residue in BtuF Facilitates Binding and Transport of Cobinamide by the Vitamin B12 Transporter BtuCD-F.
Sci Rep, 7, 2017
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5M34
 | | Structure of cobinamide-bound BtuF mutant W66Y, the periplasmic vitamin B12 binding protein in E.coli | | Descriptor: | COB(II)INAMIDE, CYANIDE ION, GLYCEROL, ... | | Authors: | Mireku, S.A, Ruetz, M, Zhou, T, Korkhov, V.M, Kraeutler, B, Locher, K.P. | | Deposit date: | 2016-10-14 | | Release date: | 2017-03-01 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Conformational Change of a Tryptophan Residue in BtuF Facilitates Binding and Transport of Cobinamide by the Vitamin B12 Transporter BtuCD-F.
Sci Rep, 7, 2017
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5M2Q
 | | Structure of cobinamide-bound BtuF mutant W66F, the periplasmic vitamin B12 binding protein in E.coli | | Descriptor: | COB(II)INAMIDE, CYANIDE ION, GLYCEROL, ... | | Authors: | Mireku, S.A, Ruetz, M, Zhou, T, Korkhov, V.M, Kraeutler, B, Locher, K.P. | | Deposit date: | 2016-10-13 | | Release date: | 2017-03-01 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Conformational Change of a Tryptophan Residue in BtuF Facilitates Binding and Transport of Cobinamide by the Vitamin B12 Transporter BtuCD-F.
Sci Rep, 7, 2017
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1N4A
 | | The Ligand Bound Structure of E.coli BtuF, the Periplasmic Binding Protein for Vitamin B12 | | Descriptor: | CYANOCOBALAMIN, Vitamin B12 transport protein btuF | | Authors: | Karpowich, N.K, Smith, P.C, Hunt, J.F, Northeast Structural Genomics Consortium (NESG) | | Deposit date: | 2002-10-30 | | Release date: | 2003-03-11 | | Last modified: | 2021-08-18 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structures of the BtuF periplasmic-binding protein for vitamin B12 suggest a functionally important reduction in protein mobility upon ligand binding.
J.Biol.Chem., 278, 2003
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1N2Z
 | | 2.0 Angstrom structure of BtuF, the vitamin B12 binding protein of E. coli | | Descriptor: | CADMIUM ION, CHLORIDE ION, CYANOCOBALAMIN, ... | | Authors: | Borths, E.L, Locher, K.P, Lee, A.T, Rees, D.C. | | Deposit date: | 2002-10-24 | | Release date: | 2002-12-18 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | The structure of Escherichia coli BtuF and binding to its cognate ATP binding cassette transporter
Proc.Natl.Acad.Sci.USA, 99, 2002
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2QI9
 | | ABC-transporter BtuCD in complex with its periplasmic binding protein BtuF | | Descriptor: | DI(HYDROXYETHYL)ETHER, PENTAETHYLENE GLYCOL, PHOSPHATE ION, ... | | Authors: | Hvorup, R.N, Goetz, B.A, Niederer, M, Hollenstein, K, Perozo, E, Locher, K.P. | | Deposit date: | 2007-07-03 | | Release date: | 2007-08-14 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Asymmetry in the structure of the ABC transporter-binding protein complex BtuCD-BtuF.
Science, 317, 2007
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5OVW
 | | Nanobody-bound BtuF, the vitamin B12 binding protein in Escherichia coli | | Descriptor: | GLYCEROL, Nanobody, Vitamin B12-binding protein | | Authors: | Mireku, S.A, Sauer, M.M, Glockshuber, R, Locher, K.P. | | Deposit date: | 2017-08-30 | | Release date: | 2017-11-08 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (2.653 Å) | | Cite: | Structural basis of nanobody-mediated blocking of BtuF, the cognate substrate-binding protein of the Escherichia coli vitamin B12 transporter BtuCD.
Sci Rep, 7, 2017
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1N4D
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4FI3
 | | Structure of vitamin B12 transporter BtuCD-F in a nucleotide-bound state | | Descriptor: | MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, Vitamin B12 import ATP-binding protein BtuD, ... | | Authors: | Korkhov, V.M, Mireku, S.A, Locher, K.P. | | Deposit date: | 2012-06-07 | | Release date: | 2012-09-19 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (3.466 Å) | | Cite: | Structure of AMP-PNP-bound vitamin B12 transporter BtuCD-F.
Nature, 490, 2012
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4DBL
 | | Crystal structure of E159Q mutant of BtuCDF | | Descriptor: | PHOSPHATE ION, SULFATE ION, Vitamin B12 import ATP-binding protein BtuD, ... | | Authors: | Korkhov, V.M, Mireku, S.M, Hvorup, R.N, Locher, K.P. | | Deposit date: | 2012-01-16 | | Release date: | 2012-03-07 | | Last modified: | 2012-05-23 | | Method: | X-RAY DIFFRACTION (3.493 Å) | | Cite: | Asymmetric states of vitamin B12 transporter BtuCD are not discriminated by its cognate substrate binding protein BtuF.
Febs Lett., 586, 2012
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