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6OFR
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BU of 6ofr by Molmil
The crystal structure of the outer membrane transporter YddB from Escherichia coli
Descriptor: GLYCEROL, MAGNESIUM ION, TonB-dependent outer membrane receptor, ...
Authors:Grinter, R.
Deposit date:2019-04-01
Release date:2019-10-02
Last modified:2023-10-11
Method:X-RAY DIFFRACTION (2.4 Å)
Cite:Protease-associated import systems are widespread in Gram-negative bacteria.
Plos Genet., 15, 2019
4ZGV
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BU of 4zgv by Molmil
The Crystal Structure of the Ferredoxin Receptor FusA from Pectobacterium atrosepticum SCRI1043
Descriptor: Ferredoxin receptor, LAURYL DIMETHYLAMINE-N-OXIDE, octyl beta-D-glucopyranoside
Authors:Grinter, R, Josts, I, Roszak, A.W, Cogdell, R.J, Walker, D.
Deposit date:2015-04-24
Release date:2016-08-31
Last modified:2024-10-09
Method:X-RAY DIFFRACTION (3.2 Å)
Cite:Structure of the bacterial plant-ferredoxin receptor FusA.
Nat Commun, 7, 2016
8P98
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BU of 8p98 by Molmil
BtuB3G3 bound to cyanocobalamin with ordered EL8
Descriptor: CYANOCOBALAMIN, Putative surface layer protein, Vitamin B12 transporter BtuB
Authors:Silale, A, Abellon-Ruiz, J, van den Berg, B.
Deposit date:2023-06-05
Release date:2023-08-16
Last modified:2023-09-20
Method:ELECTRON MICROSCOPY (2.97 Å)
Cite:BtuB TonB-dependent transporters and BtuG surface lipoproteins form stable complexes for vitamin B 12 uptake in gut Bacteroides.
Nat Commun, 14, 2023
8YPU
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BU of 8ypu by Molmil
Cryo-EM structure of ButCD complex
Descriptor: Membrane protein, SusC/RagA family TonB-linked outer membrane protein
Authors:Xu, J.H, Chen, Z, Gao, X.
Deposit date:2024-03-18
Release date:2024-09-25
Method:ELECTRON MICROSCOPY (2.97 Å)
Cite:A highly conserved SusCD transporter determines the import and species-specific antagonism of Bacteroides ubiquitin homologues
Nat Commun, 2024
8P97
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BU of 8p97 by Molmil
BtuB3G3 bound to cyanocobalamin with disordered EL8
Descriptor: CYANOCOBALAMIN, Putative surface layer protein, TonB-dependent receptor
Authors:Silale, A, Abellon-Ruiz, J, van den Berg, B.
Deposit date:2023-06-05
Release date:2023-08-16
Last modified:2023-09-20
Method:ELECTRON MICROSCOPY (2.75 Å)
Cite:BtuB TonB-dependent transporters and BtuG surface lipoproteins form stable complexes for vitamin B 12 uptake in gut Bacteroides.
Nat Commun, 14, 2023
5FQ6
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BU of 5fq6 by Molmil
Crystal structure of the SusCD complex BT2261-2264 from Bacteroides thetaiotaomicron
Descriptor: 3-decanoyloxypropyl decanoate, BT_2261, CALCIUM ION, ...
Authors:Glenwright, A.J, Pothula, K.R, Chorev, D.S, Basle, A, Robinson, C.V, Kleinekathoefer, U, Bolam, D.N, van den Berg, B.
Deposit date:2015-12-07
Release date:2016-12-21
Last modified:2024-01-10
Method:X-RAY DIFFRACTION (2.8 Å)
Cite:Structural basis for nutrient acquisition by dominant members of the human gut microbiota.
Nature, 541, 2017
5FQ8
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BU of 5fq8 by Molmil
Crystal structure of the SusCD complex BT2261-2264 from Bacteroides thetaiotaomicron
Descriptor: (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE, 3-decanoyloxypropyl decanoate, BT_2262 (UNCHARACTERISED LIPOPROTEIN), ...
Authors:Glenwright, A.J, Pothula, K.R, Chorev, D.S, Basle, A, Robinson, C.V, Kleinekathoefer, U, Bolam, D.N, van den Berg, B.
Deposit date:2015-12-07
Release date:2016-12-21
Last modified:2024-01-10
Method:X-RAY DIFFRACTION (2.75 Å)
Cite:Structural basis for nutrient acquisition by dominant members of the human gut microbiota.
Nature, 541, 2017
5FQ7
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BU of 5fq7 by Molmil
Crystal structure of the SusCD complex BT2261-2264 from Bacteroides thetaiotaomicron
Descriptor: BT_2261, BT_2262, BT_2263, ...
Authors:Glenwright, A.J, Pothula, K.R, Chorev, D.S, Basle, A, Robinson, C.V, Kleinekathoefer, U, Bolam, D.N, van den Berg, B.
Deposit date:2015-12-07
Release date:2016-12-21
Last modified:2024-01-10
Method:X-RAY DIFFRACTION (3.4 Å)
Cite:Structural basis for nutrient acquisition by dominant members of the human gut microbiota.
Nature, 541, 2017
8AA4
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BU of 8aa4 by Molmil
SusC components of the dextran utilisation system (utilisome)
Descriptor: SusC homolog
Authors:White, J.B.R, Silale, A, Ranson, N.A, van den Berg, B.
Deposit date:2022-06-29
Release date:2023-06-07
Last modified:2024-07-24
Method:ELECTRON MICROSCOPY (3.1 Å)
Cite:Outer membrane utilisomes mediate glycan uptake in gut Bacteroidetes.
Nature, 618, 2023
3M8D
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BU of 3m8d by Molmil
Crystal structure of spin-labeled BtuB V10R1 with bound calcium and cyanocobalamin
Descriptor: (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE, CALCIUM ION, CYANOCOBALAMIN, ...
Authors:Freed, D.M, Horanyi, P.S, Wiener, M.C, Cafiso, D.S.
Deposit date:2010-03-17
Release date:2010-09-15
Last modified:2024-10-09
Method:X-RAY DIFFRACTION (2.44 Å)
Cite:Conformational exchange in a membrane transport protein is altered in protein crystals.
Biophys.J., 99, 2010
4B7O
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BU of 4b7o by Molmil
THE FrpB IRON TRANSPORTER FROM NEISSERIA MENINGITIDIS (F5-1 VARIANT) APOPROTEIN FORM
Descriptor: IRON-REGULATED OUTER MEMBRANE PROTEIN
Authors:Saleem, M, Prince, S.M, Derrick, J.P.
Deposit date:2012-08-21
Release date:2013-01-23
Last modified:2023-12-20
Method:X-RAY DIFFRACTION (2.32 Å)
Cite:Use of a Molecular Decoy to Segregate Transport from Antigenicity in the Frpb Iron Transporter from Neisseria Meningitidis.
Plos One, 8, 2013
3DDR
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BU of 3ddr by Molmil
Structure of the Serratia marcescens hemophore receptor HasR-Ile671Gly mutant in complex with its hemophore HasA and heme
Descriptor: GLYCEROL, HasR protein, Hemophore HasA, ...
Authors:Krieg, S, Diederichs, K.
Deposit date:2008-06-06
Release date:2009-01-20
Last modified:2021-10-20
Method:X-RAY DIFFRACTION (2.8 Å)
Cite:Heme uptake across the outer membrane as revealed by crystal structures of the receptor-hemophore complex.
Proc.Natl.Acad.Sci.USA, 106, 2009
6Q5E
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BU of 6q5e by Molmil
Crystal structure of the ferric enterobactin receptor from Pseudomonas aeruginosa (PfeA) in complex with enterobactin
Descriptor: (R)-((2R,3S,4R,5R,6R)-3-HYDROXY-2-(HYDROXYMETHYL)-5-((R)-3-HYDROXYTETRADECANAMIDO)-6-(PHOSPHONOOXY)TETRAHYDRO-2H-PYRAN-4-YL) 3-HYDROXYTETRADECANOATE, FE (III) ION, Ferric enterobactin receptor, ...
Authors:Moynie, L, Naismith, J.H.
Deposit date:2018-12-07
Release date:2019-01-16
Last modified:2024-10-09
Method:X-RAY DIFFRACTION (2.7 Å)
Cite:The complex of ferric-enterobactin with its transporter from Pseudomonas aeruginosa suggests a two-site model.
Nat Commun, 10, 2019
5C58
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BU of 5c58 by Molmil
A double mutant of serratia marcescens hemophore receptor HasR in complex with its hemophore HasA and heme
Descriptor: HasR protein, Hemophore HasA, PROTOPORPHYRIN IX CONTAINING FE
Authors:Becker, S, Diederichs, K, Welte, W.
Deposit date:2015-06-19
Release date:2016-06-29
Last modified:2024-10-16
Method:X-RAY DIFFRACTION (2.795 Å)
Cite:Binding of HasA by its transmembrane receptor HasR follows a conformational funnel mechanism.
Eur.Biophys.J., 49, 2020
8THE
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BU of 8the by Molmil
Cryo-EM structure of Pseudomonas aeruginosa TonB-dependent transporter PhuR in complex with synthetic antibody and heme
Descriptor: (2~{R},4~{R},5~{S},6~{S})-6-[(1~{R})-1,2-bis(oxidanyl)ethyl]-2-[[(2~{R},3~{S},4~{S},5~{R},6~{S})-5-[[(3~{R})-3-dodecanoyloxytetradecanoyl]amino]-6-[[(2~{R},3~{R},4~{R},5~{S},6~{S})-3-oxidanyl-5-[[(3~{R})-3-oxidanyltetradecanoyl]amino]-4-[(3~{R})-3-oxidanyltetradecanoyl]oxy-6-phosphonooxy-oxan-2-yl]methoxy]-3-phosphonooxy-4-[(3~{S})-3-tetradecanoyloxytetradecanoyl]oxy-oxan-2-yl]methoxy]-4,5-bis(oxidanyl)oxane-2-carboxylic acid, Heme/hemoglobin uptake outer membrane receptor PhuR, PROTOPORPHYRIN IX CONTAINING FE, ...
Authors:Knejski, P, Erramilli, S.K, Kossiakoff, A.A.
Deposit date:2023-07-15
Release date:2024-01-31
Last modified:2024-04-17
Method:ELECTRON MICROSCOPY (2.5 Å)
Cite:Chaperone-assisted cryo-EM structure of P. aeruginosa PhuR reveals molecular basis for heme binding.
Structure, 32, 2024
1UJW
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BU of 1ujw by Molmil
Structure of the complex between BtuB and Colicin E3 Receptor binding domain
Descriptor: 2-amino-2-deoxy-1-O-phosphono-alpha-D-glucopyranose, 3-OXO-PENTADECANOIC ACID, ACETOACETIC ACID, ...
Authors:Kurisu, G, Zakharov, S.D, Zhalnina, M.V, Bano, S, Eroukova, V.Y, Rokitskaya, T.I, Antonenko, Y.N, Wiener, M.C, Cramer, W.A.
Deposit date:2003-08-12
Release date:2003-11-25
Last modified:2023-10-25
Method:X-RAY DIFFRACTION (2.75 Å)
Cite:The structure of BtuB with bound colicin E3 R-domain implies a translocon
NAT.STRUCT.BIOL., 10, 2003
2O5P
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BU of 2o5p by Molmil
Crystal structure of the full length ferric pyoverdine outer membrane receptor FpvA of Pseudomonas aeruginosa in its apo form
Descriptor: 3,6,9,12,15-PENTAOXATRICOSAN-1-OL, Ferripyoverdine receptor, PHOSPHATE ION
Authors:Cobessi, D.
Deposit date:2006-12-06
Release date:2007-10-30
Last modified:2023-08-30
Method:X-RAY DIFFRACTION (2.77 Å)
Cite:A beta strand lock exchange for signal transduction in TonB-dependent transducers on the basis of a common structural motif.
Structure, 15, 2007
6V81
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BU of 6v81 by Molmil
The crystal structure of the outer-membrane transporter YncD
Descriptor: CALCIUM ION, Probable TonB-dependent receptor YncD, octyl beta-D-glucopyranoside
Authors:Grinter, R.
Deposit date:2019-12-10
Release date:2020-05-06
Last modified:2020-07-29
Method:X-RAY DIFFRACTION (2.957 Å)
Cite:The crystal structure of the TonB-dependent transporter YncD reveals a positively charged substrate-binding site.
Acta Crystallogr D Struct Biol, 76, 2020
3M8B
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BU of 3m8b by Molmil
Crystal structure of spin-labeled BtuB V10R1 in the apo state
Descriptor: (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE, MAGNESIUM ION, S-[(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl] methanesulfonothioate, ...
Authors:Freed, D.M, Horanyi, P.S, Wiener, M.C, Cafiso, D.S.
Deposit date:2010-03-17
Release date:2010-09-15
Last modified:2023-09-06
Method:X-RAY DIFFRACTION (2.44 Å)
Cite:Conformational exchange in a membrane transport protein is altered in protein crystals.
Biophys.J., 99, 2010
6Y47
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BU of 6y47 by Molmil
Crystal structure of the ferric enterobactin receptor (PfeA) in complex with BCV-L5
Descriptor: 1,2-ETHANEDIOL, FE (III) ION, Ferric enterobactin receptor, ...
Authors:Naismith, J.H, Moynie, L.M.
Deposit date:2020-02-19
Release date:2021-01-20
Last modified:2024-10-16
Method:X-RAY DIFFRACTION (3.04 Å)
Cite:Hijacking of the Enterobactin Pathway by a Synthetic Catechol Vector Designed for Oxazolidinone Antibiotic Delivery in Pseudomonas aeruginosa.
Acs Infect Dis., 2022
9C4O
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BU of 9c4o by Molmil
Cryo-EM structure of PqqU with ligand PQQ
Descriptor: CALCIUM ION, PYRROLOQUINOLINE QUINONE, Pyrroloquinoline quinone transporter
Authors:Munder, F, Venugopal, H, Grinter, R.
Deposit date:2024-06-04
Release date:2024-06-19
Method:ELECTRON MICROSCOPY (1.99 Å)
Cite:High-affinity PQQ import is widespread in Gram-negative bacteria.
To Be Published
3EFM
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BU of 3efm by Molmil
Structure of the alcaligin outer membrane recepteur FauA from Bordetella pertussis
Descriptor: Ferric alcaligin siderophore receptor, SULFATE ION
Authors:Brillet, K, Lauber, E, Reimmann, C, Armstrong, S.K, Cobessi, D.
Deposit date:2008-09-09
Release date:2009-03-31
Last modified:2023-11-01
Method:X-RAY DIFFRACTION (2.33 Å)
Cite:Use of an in-house approach to study the three-dimensional structures of various outer membrane proteins: structure of the alcaligin outer membrane transporter FauA from Bordetella pertussis
Acta Crystallogr.,Sect.D, 65, 2009
7OBW
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BU of 7obw by Molmil
Crystal structure of the ferric enterobactin receptor (PfeA) from Pseudomonas aeruginosa in complex with TCV-L6
Descriptor: FE (III) ION, Ferric enterobactin receptor, [4-[[[(2~{S})-2-[[2,3-bis(oxidanyl)phenyl]carbonylamino]-3-[[(2~{S})-2-[[2,3-bis(oxidanyl)phenyl]carbonylamino]-3-[2-[[2,3-bis(oxidanyl)phenyl]carbonylamino]ethanoylamino]propanoyl]amino]propanoyl]amino]methyl]-1,2,3-triazol-1-yl]methyl 4-[4-[(5~{S})-5-(acetamidomethyl)-2-oxidanylidene-1,3-oxazolidin-3-yl]-2-fluoranyl-phenyl]piperazine-1-carboxylate
Authors:Moynie, L, Naismith, J.H.
Deposit date:2021-04-23
Release date:2021-08-04
Last modified:2024-01-31
Method:X-RAY DIFFRACTION (2.66 Å)
Cite:Hijacking of the Enterobactin Pathway by a Synthetic Catechol Vector Designed for Oxazolidinone Antibiotic Delivery in Pseudomonas aeruginosa .
Acs Infect Dis., 8, 2022
7NSU
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BU of 7nsu by Molmil
ColicinE9 intact translocation complex
Descriptor: Colicin-E9, Outer membrane protein F, Tol-Pal system protein TolB, ...
Authors:Webby, M.N, Kleanthous, C, Lukoyanova, N, Housden, N.G.
Deposit date:2021-03-08
Release date:2021-08-11
Last modified:2021-11-17
Method:ELECTRON MICROSCOPY (4.7 Å)
Cite:Porin threading drives receptor disengagement and establishes active colicin transport through Escherichia coli OmpF.
Embo J., 40, 2021
8A8C
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BU of 8a8c by Molmil
T5 phage receptor-binding protein pb5 bound to ferrichrome transporter FhuA
Descriptor: Ferrichrome outer membrane transporter/phage receptor, Receptor-binding protein pb5, [(2R,3S,4R,5R,6R)-2-[[(2R,4R,5R,6R)-6-[(1R)-1,2-bis(oxidanyl)ethyl]-4-[(2R,4R,5R,6R)-6-[(1R)-1,2-bis(oxidanyl)ethyl]-2-carboxy-4,5-bis(oxidanyl)oxan-2-yl]oxy-2-carboxy-5-oxidanyl-oxan-2-yl]oxymethyl]-5-[[(3R)-3-dodecanoyloxytetradecanoyl]amino]-4-(3-nonanoyloxypropanoyloxy)-6-[[(2R,3S,4R,5R,6R)-3-oxidanyl-4-[(3S)-3-oxidanyltetradecanoyl]oxy-5-[[(3R)-3-oxidanyltridecanoyl]amino]-6-phosphonatooxy-oxan-2-yl]methoxy]oxan-3-yl] phosphate
Authors:Silale, A, van den Berg, B.
Deposit date:2022-06-22
Release date:2022-10-05
Last modified:2022-11-16
Method:ELECTRON MICROSCOPY (3.1 Å)
Cite:Structural basis for host recognition and superinfection exclusion by bacteriophage T5.
Proc.Natl.Acad.Sci.USA, 119, 2022

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