4U8Y
 
 | | Coupling of remote alternating-access transport mechanisms for protons and substrates in the multidrug efflux pump AcrB | | Descriptor: | (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE, DARPin, DODECYL-BETA-D-MALTOSIDE, ... | | Authors: | Pos, K.M. | | Deposit date: | 2014-08-05 | | Release date: | 2014-10-15 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.099 Å) | | Cite: | Coupling of remote alternating-access transport mechanisms for protons and substrates in the multidrug efflux pump AcrB.
Elife, 3, 2014
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4U95
 | | Coupling of remote alternating-access transport mechanisms for protons and substrates in the multidrug efflux pump AcrB | | Descriptor: | (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE, DARPin, DODECYL-BETA-D-MALTOSIDE, ... | | Authors: | Pos, K.M. | | Deposit date: | 2014-08-05 | | Release date: | 2014-10-15 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Coupling of remote alternating-access transport mechanisms for protons and substrates in the multidrug efflux pump AcrB
eLife, 3, 2014
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4U8V
 | | Coupling of remote alternating-access transport mechanisms for protons and substrates in the multidrug efflux pump AcrB | | Descriptor: | (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE, DARPin, DODECYL-BETA-D-MALTOSIDE, ... | | Authors: | Pos, K.M. | | Deposit date: | 2014-08-04 | | Release date: | 2014-10-15 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.298 Å) | | Cite: | Coupling of remote alternating-access transport mechanisms for protons and substrates in the multidrug efflux pump AcrB.
Elife, 3, 2014
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4U96
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5JMN
 | | Fusidic acid bound AcrB | | Descriptor: | 2-{2-[2-2-(METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL, 3,6,9,12,15-PENTAOXAHEPTADECANE, DARPin, ... | | Authors: | Oswald, C, Tam, H.K, Pos, K.M. | | Deposit date: | 2016-04-29 | | Release date: | 2016-12-21 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Transport of lipophilic carboxylates is mediated by transmembrane helix 2 in multidrug transporter AcrB.
Nat Commun, 7, 2016
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4DX5
 | | Transport of drugs by the multidrug transporter AcrB involves an access and a deep binding pocket that are separated by a switch-loop | | Descriptor: | (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE, Acriflavine resistance protein B, DARPIN, ... | | Authors: | Eicher, T, Cha, H, Seeger, M.A, Brandstaetter, L, El-Delik, J, Bohnert, J.A, Kern, W.V, Verrey, F, Gruetter, M.G, Diederichs, K, Pos, K.M. | | Deposit date: | 2012-02-27 | | Release date: | 2012-05-02 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Transport of drugs by the multidrug transporter AcrB involves an access and a deep binding pocket that are separated by a switch-loop.
Proc.Natl.Acad.Sci.USA, 109, 2012
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6EUQ
 | | MdfA(Q131R/L339E) | | Descriptor: | (3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID, ACETATE ION, HEXANE, ... | | Authors: | Tam, H.K, Zomot, E, Bibi, E, Pos, K.M. | | Deposit date: | 2017-10-31 | | Release date: | 2018-08-08 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | A New Critical Conformational Determinant of Multidrug Efflux by an MFS Transporter.
J. Mol. Biol., 430, 2018
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8P1I
 | | Single particle cryo-EM co-structure of Klebsiella pneumoniae AcrB with the BDM91288 efflux pump inhibitor at 2.97 Angstrom resolution | | Descriptor: | 1,2-DIOCTANOYL-SN-GLYCERO-3-[PHOSPHO-RAC-(1-GLYCEROL), 3-chloranyl-2,6-di(piperazin-4-ium-1-yl)quinoline, Efflux pump membrane transporter, ... | | Authors: | Boernsen, C, Mueller, R.T, Pos, K.M, Frangakis, A.S. | | Deposit date: | 2023-05-12 | | Release date: | 2024-01-17 | | Last modified: | 2024-01-31 | | Method: | ELECTRON MICROSCOPY (2.97 Å) | | Cite: | Pyridylpiperazine efflux pump inhibitor boosts in vivo antibiotic efficacy against K. pneumoniae.
Embo Mol Med, 16, 2024
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7OCQ
 | | NADH bound to the dehydrogenase domain of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD from Acinetobacter baumannii | | Descriptor: | 1,2-ETHANEDIOL, 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ... | | Authors: | Tam, H.K, Mueller, V, Pos, K.M. | | Deposit date: | 2021-04-28 | | Release date: | 2022-04-20 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Unidirectional mannitol synthesis of Acinetobacter baumannii MtlD is facilitated by the helix-loop-helix-mediated dimer formation.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7OCR
 | | NADPH and fructose-6-phosphate bound to the dehydrogenase domain of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD from Acinetobacter baumannii | | Descriptor: | 1,2-ETHANEDIOL, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, CHLORIDE ION, ... | | Authors: | Tam, H.K, Mueller, V, Pos, K.M. | | Deposit date: | 2021-04-28 | | Release date: | 2022-04-20 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Unidirectional mannitol synthesis of Acinetobacter baumannii MtlD is facilitated by the helix-loop-helix-mediated dimer formation.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7OCN
 | | Crystal structure of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD from Acinetobacter baumannii | | Descriptor: | 1,2-ETHANEDIOL, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, BROMIDE ION, ... | | Authors: | Tam, H.K, Mueller, V, Pos, K.M. | | Deposit date: | 2021-04-28 | | Release date: | 2022-04-20 | | Last modified: | 2024-06-19 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Unidirectional mannitol synthesis of Acinetobacter baumannii MtlD is facilitated by the helix-loop-helix-mediated dimer formation.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7OCT
 | | NADPH bound to the dehydrogenase domain of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD-N374A from Acinetobacter baumannii | | Descriptor: | 1,2-ETHANEDIOL, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ACETATE ION, ... | | Authors: | Tam, H.K, Mueller, V, Pos, K.M. | | Deposit date: | 2021-04-28 | | Release date: | 2022-04-20 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Unidirectional mannitol synthesis of Acinetobacter baumannii MtlD is facilitated by the helix-loop-helix-mediated dimer formation.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7OCP
 | | NADPH bound to the dehydrogenase domain of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD from Acinetobacter baumannii | | Descriptor: | 1,2-ETHANEDIOL, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, CHLORIDE ION, ... | | Authors: | Tam, H.K, Mueller, V, Pos, K.M. | | Deposit date: | 2021-04-28 | | Release date: | 2022-04-20 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Unidirectional mannitol synthesis of Acinetobacter baumannii MtlD is facilitated by the helix-loop-helix-mediated dimer formation.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7OCS
 | | Mannitol-1-phosphate bound to the phosphatase domain of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD-D16A from Acinetobacter baumannii | | Descriptor: | 1,2-ETHANEDIOL, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ACETATE ION, ... | | Authors: | Tam, H.K, Mueller, V, Pos, K.M. | | Deposit date: | 2021-04-28 | | Release date: | 2022-04-27 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Unidirectional mannitol synthesis of Acinetobacter baumannii MtlD is facilitated by the helix-loop-helix-mediated dimer formation.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7OCU
 | | Mannitol-1-phosphate bound to the phosphatase domain of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD-N374A from Acinetobacter baumannii | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, BETA-MERCAPTOETHANOL, CHLORIDE ION, ... | | Authors: | Tam, H.K, Mueller, V, Pos, K.M. | | Deposit date: | 2021-04-28 | | Release date: | 2022-04-27 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Unidirectional mannitol synthesis of Acinetobacter baumannii MtlD is facilitated by the helix-loop-helix-mediated dimer formation.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7OUK
 | | BDM88855 inhibitor bound to the transmembrane domain of AcrB | | Descriptor: | (2S)-3-hydroxypropane-1,2-diyl didecanoate, (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate, 1,2-ETHANEDIOL, ... | | Authors: | Tam, H.K, Foong, W.E, Pos, K.M. | | Deposit date: | 2021-06-12 | | Release date: | 2021-12-29 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Pyridylpiperazine-based allosteric inhibitors of RND-type multidrug efflux pumps.
Nat Commun, 13, 2022
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7OUL
 | | BDM88832 inhibitor bound to the transmembrane domain of AcrB-R971A | | Descriptor: | (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate, 1,2-ETHANEDIOL, 1-(3-chloranyl-5-iodanyl-pyridin-2-yl)piperazine, ... | | Authors: | Tam, H.K, Foong, W.E, Pos, K.M. | | Deposit date: | 2021-06-12 | | Release date: | 2021-12-29 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Pyridylpiperazine-based allosteric inhibitors of RND-type multidrug efflux pumps.
Nat Commun, 13, 2022
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7OUM
 | | BDM88855 inhibitor bound to the transmembrane domain of AcrB-R971A | | Descriptor: | (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate, 1,2-ETHANEDIOL, 3-chloranyl-2-piperazin-1-yl-quinoline, ... | | Authors: | Tam, H.K, Foong, W.E, Pos, K.M. | | Deposit date: | 2021-06-12 | | Release date: | 2021-12-29 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Pyridylpiperazine-based allosteric inhibitors of RND-type multidrug efflux pumps.
Nat Commun, 13, 2022
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5ENR
 | | MBX3135 bound structure of bacterial efflux pump. | | Descriptor: | DARPin, Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB, ~{N}-[4-[2-[[5-cyano-8-[(2~{S},6~{S})-2,6-dimethylmorpholin-4-yl]-3,3-dimethyl-1,4-dihydropyrano[3,4-c]pyridin-6-yl]sulfanyl]ethyl]phenyl]prop-2-enamide | | Authors: | Sjuts, H, Ornik, A.R, Pos, K.M. | | Deposit date: | 2015-11-09 | | Release date: | 2016-04-06 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Molecular basis for inhibition of AcrB multidrug efflux pump by novel and powerful pyranopyridine derivatives.
Proc.Natl.Acad.Sci.USA, 113, 2016
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8QZQ
 | | Single particle cryo-EM co-structure of E. coli AcrB with bound BDM91531 inhibitor | | Descriptor: | Multidrug efflux pump subunit AcrB, [(2~{R})-1-[[(2~{R})-2,3-bis(oxidanyl)propoxy]-oxidanyl-phosphoryl]oxy-3-undecanoyloxy-propan-2-yl] tricosanoate, [3-(3-chloranyl-2-piperazin-1-yl-quinolin-6-yl)phenyl]methanamine | | Authors: | Boernsen, C, Mueller, R.T, Pos, K.M, Frangakis, A.S. | | Deposit date: | 2023-10-29 | | Release date: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (3.23 Å) | | Cite: | Single particle cryo-EM co-structure of E. coli AcrB with bound BDM91531 inhibitor at 3.23 A resolution
To be published
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5ENO
 | | MBX2319 bound structure of bacterial efflux pump. | | Descriptor: | 3,3-dimethyl-8-morpholin-4-yl-6-(2-phenylethylsulfanyl)-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile, DARPin, Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB | | Authors: | Sjuts, H, Ornik, A.R, Pos, K.M. | | Deposit date: | 2015-11-09 | | Release date: | 2016-04-06 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Molecular basis for inhibition of AcrB multidrug efflux pump by novel and powerful pyranopyridine derivatives.
Proc.Natl.Acad.Sci.USA, 113, 2016
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8QZT
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8QZL
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5ENS
 | | Rhodamine bound structure of bacterial efflux pump. | | Descriptor: | DARPin, Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB, RHODAMINE 6G | | Authors: | Sjuts, H, Ornik, A.R, Pos, K.M. | | Deposit date: | 2015-11-09 | | Release date: | 2016-04-06 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Molecular basis for inhibition of AcrB multidrug efflux pump by novel and powerful pyranopyridine derivatives.
Proc.Natl.Acad.Sci.USA, 113, 2016
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5EN5
 | | Apo structure of bacterial efflux pump. | | Descriptor: | DARPin, Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB | | Authors: | Sjuts, H, Ornik, A.R, Pos, K.M. | | Deposit date: | 2015-11-09 | | Release date: | 2016-04-06 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Molecular basis for inhibition of AcrB multidrug efflux pump by novel and powerful pyranopyridine derivatives.
Proc.Natl.Acad.Sci.USA, 113, 2016
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