P31224 (ACRB_ECOLI) Escherichia coli (strain K12)

Multidrug efflux pump subunit AcrB UniProtKBInterProSTRINGInteractive Modelling

1049 aa; Sequence (Fasta) ; 42 identical sequences

Available Structures

102 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
Transport of drugs by the multidrug transporter AcrB involves an access and a deep binding pocket t…
4dx5
 Heteromer
1-1044
15×GOL; 8×LMT; 7×OCT; 6×D10; 5×HEX; 4×D12; 1×MIY; 1×C14; 1×LMU; 1×DD9; 1×SO4; 1×UND;
Assess
Coupling of remote alternating-access transport mechanisms for protons and substrates in the multid…
4u95
 Heteromer
1-1044
3×LMT; 1×MIY;
Assess
Coupling of remote alternating-access transport mechanisms for protons and substrates in the multid…
4u8y
 Heteromer
1-1044
4×LMT; 1×MIY;
Assess
Coupling of remote alternating-access transport mechanisms for protons and substrates in the multid…
4u96
 Heteromer
1-1044
7×LMT;
Assess
Coupling of remote alternating-access transport mechanisms for protons and substrates in the multid…
4u8v
 Heteromer
1-1044
5×LMT; 1×MIY;
Assess
Drug Export Pathway of Multidrug Exporter AcrB Revealed by DARPin Inhibitors
2j8s
 Heteromer
1-1044
10×LMT; 1×LMU;
Assess
Designed ankyrin repeat protein (DARPin) binders to AcrB: Plasticity of the Interface
3noc
 Heteromer
1-1044
Assess
Transport of drugs by the multidrug transporter AcrB involves an access and a deep binding pocket t…
4dx6
 Heteromer
1-1044
7×LMT;
Assess
Asymmetric structure of trimeric AcrB from Escherichia coli
2gif
 Heteromer
2-1045
2×FLC;
Assess
Hoisting-loop in bacterial multidrug exporter AcrB is a highly flexible hinge that enables the larg…
5yil
 Heteromer
1-1044
Assess
Crystal structure of AcrBZ in complex with antibiotic puromycin
5nc5
 Heteromer
P0AAX1; 		1-1044
3×LMT; 8×D12; 26×D10; 14×DD9; 1×PUY; 1×HEX;
Assess
Cryo-EM structure of Escherichia coli AcrBZ and DARPin in Saposin A-nanodisc with cardiolipin
6sgr
 Heteromer
P0AAW9; 		1-1044
Assess
Cryo-EM structure of Escherichia coli AcrBZ and DARPin in Saposin A-nanodisc
6sgs
 Heteromer
1-1044
Assess
Asymmetric AcrABZ-TolC
5o66
 Heteromer
P02930; P0AAX1; P0AE07; 		1-1044
Assess
Transport of drugs by the multidrug transporter AcrB involves an access and a deep binding pocket t…
4dx7
 Heteromer
1-1042
7×LMT; 3×DM2; 4×D12; 4×D10; 1×LMU; 3×GOL; 2×HEX;
Assess
Minocycline binding to the deep binding pocket of AcrB-G619P
6zo6
 Heteromer
1-1042
6×LMT; 3×OCT; 5×DDQ; 14×GOL; 3×D12; 6×HEX; 24×EDO; 2×PGE; 1×MIY; 1×DDR; 5×D10; 3×CL; 2×MYS; 1×PG4; 1×8K6; 1×R16; 1×SO4; 1×C14; 1×PTY; 1×LPX; 1×1PE;
Assess
Minocycline binding to the deep binding pocket of AcrB-G621P
6zo8
 Heteromer
1-1042
9×LMT; 16×GOL; 7×D10; 2×C14; 12×EDO; 1×MIY; 1×LMU; 2×PTY; 1×DDR; 3×OCT; 3×D12; 3×HEX; 3×SO4; 1×DDQ; 1×NA; 1×CL; 2×LPX;
Assess
BDM88855 inhibitor bound to the transmembrane domain of AcrB
7ouk
 Heteromer
1-1042
8×LMT; 2×1K8; 14×EDO; 3×OCT; 3×C14; 6×GOL; 1×D10; 1×DDR; 1×DDQ; 3×SO4; 2×LPX;
Assess
Binding of two rifabutins to the access pocket of AcrB-G621P T protomer
6zo9
 Heteromer
1-1042
3×D12; 6×LMT; 3×PTY; 3×GOL; 4×EDO; 1×DDR; 2×HEX; 3×OCT; 2×SO4; 2×RBT; 1×C14; 2×D10; 1×CL;
Assess
BDM88832 inhibitor bound to the transmembrane domain of AcrB-R971A
7oul
 Heteromer
1-1042
6×LMT; 11×EDO; 1×1KE; 1×D12; 3×SO4; 2×GOL; 1×LPX; 1×DDQ; 1×C14;
Assess
Fusidic acid bound AcrB_I27A
6q4o
 Heteromer
1-1042
8×LMT; 8×D10; 9×DDQ; 11×GOL; 9×HEX; 4×OCT; 1×FUA; 4×D12; 1×DDR; 4×PTY; 1×SO4;
Assess
Fusidic acid bound AcrB_N298A
6q4p
 Heteromer
1-1042
10×LMT; 3×D12; 6×DDQ; 6×GOL; 2×HEX; 1×FUA; 2×PTY; 1×DDR; 3×OCT; 5×CL; 2×SO4; 1×D10; 1×C14; 1×ETE;
Assess
3-Formylrifamycin SV binding to the access pocket of AcrB-G619P L and T protomer
6zo7
 Heteromer
1-1042
10×LMT; 1×D10; 8×EDO; 2×3YI; 3×GOL; 1×HEX; 1×SO4; 2×PTY; 2×D12; 1×R16; 1×CL; 1×DDQ; 1×NA;
Assess
Partially induced AcrB T protomer and DDM binding to the TM8/PC2 pathway of AcrB L2 protomer
6zoa
 Heteromer
1-1042
6×LMT; 4×C14; 7×DDQ; 4×HEX; 1×D10; 1×CL; 1×LNK; 3×GOL; 2×OCT; 1×EDO; 2×PTY; 1×D12;
Assess
Fusidic acid binding to the TM7/TM8 groove of AcrB-F380A T protomer
6zof
 Heteromer
1-1042
5×LMT; 2×SO4; 1×D10; 1×DDQ; 1×GOL; 1×FUA; 1×R16; 1×PTY;
Assess
BDM88855 inhibitor bound to the transmembrane domain of AcrB-R971A
7oum
 Heteromer
1-1041
7×LMT; 1×C14; 2×DDQ; 3×GOL; 2×1K8; 4×D10; 17×EDO; 2×SO4; 4×OCT; 1×LPX;
Assess
AcrB-F563A symmetric T protomer
6zoe
 Heteromer
1-1040
3×D10; 6×EDO; 3×LMT; 6×PGE;
Assess
Designed ankyrin repeat protein (DARPin) Binders to AcrB: Plasticity of the Interface
3nog
 Heteromer
1-1040
Assess
Crystal structure of AcrB-AcrZ complex
4c48
 Heteromer
P0AAW9; 		1-1037
27×LMT; 3×NI;
Assess
Crystal structure of AcrB-AcrZ complex
4cdi
 Heteromer
1-1037
Assess
multi-drug efflux; membrane transport; RND superfamily; Drug resistance
5ng5
 Heteromer
P02930; P0AAW9; P0AE06; 		1-1037
3×5QF;
Assess
multi-drug efflux; membrane transport; RND superfamily; Drug resistance
5v5s
 Heteromer
P02930; P0AE06; 		1-1037
Assess
Fusidic acid bound AcrB_V340A
6q4n
 Heteromer
1-1036
1×P6G; 3×FUA; 8×LMT; 6×GOL; 4×PTY; 5×OCT; 5×D10; 2×DDQ; 2×HEX; 2×SO4; 1×DDR; 1×D12;
Assess
X-ray crystal structure of AcrB in complex with a novel transmembrane helix.
2rdd
 Heteromer
P0ADZ7; 		1-1036
6×AIC;
Assess
3-Formylrifamycin SV binding to the access pocket of AcrB L protomer
6zob
 Heteromer
1-1035
6×LMT; 1×HEX; 4×GOL; 1×ETE; 1×3YI; 1×EDO; 1×DDR; 1×DDQ; 1×OCT; 1×D10; 1×CL;
Assess
Fusidic acid binding to the TM1/TM2 groove of AcrB-G619P_G621P
6zo5
 Heteromer
1-1034
1×XPE; 8×LMT; 4×D12; 5×D10; 8×GOL; 7×HEX; 7×EDO; 1×DDR; 1×FUA; 3×C14; 3×SO4; 2×LPX; 2×PGE; 1×PTY; 1×OCT;
Assess
Fusidic acid bound AcrB
5jmn
 Heteromer
1-1034
3×FUA; 10×LMT; 2×SO4; 8×GOL; 3×ETE; 2×HEX; 4×PTY; 4×D12; 2×OCT; 1×P3G; 2×D10;
Assess
Minocycline binding to the deep binding pocket of AcrB-I38F_I671T
6zog
 Heteromer
1-1034
6×LMT; 2×D10; 6×EDO; 1×DDR; 1×MYS; 1×8K6; 1×MIY; 5×GOL; 1×OCT; 3×SO4; 1×D12; 1×PTY; 1×C14; 1×DDQ;
Assess
3-Formylrifamycin SV binding to the access pocket of AcrB-G619P_G621P L and T protomers
6zoh
 Heteromer
1-1034
7×LMT; 10×EDO; 4×GOL; 4×D12; 2×DDQ; 2×3YI; 1×DDR; 1×PTY; 1×D10; 1×LPX; 2×HEX;
Assess
Erythromycin binding to the access pocket of AcrB-G616P L protomer and 3-formylrifamycin SV binding…
6zoc
 Heteromer
1-1034
2×C14; 5×LMT; 1×ERY; 12×EDO; 5×GOL; 2×D12; 2×OCT; 2×HEX; 1×3YI; 1×DDQ; 2×SO4; 1×PG4; 1×PTY;
Assess
Cryo-EM structure of Escherichia coli AcrB and DARPin in Saposin A-nanodisc with cardiolipin
6sgt
 Heteromer
1-1034
Assess
Fusidic acid binding to the allosteric deep transmembrane domain binding pocket, TM7/TM8 groove, an…
6zod
 Heteromer
1-1033
7×LMT; 15×EDO; 2×GOL; 2×D10; 4×FUA; 1×PGE; 1×8K6; 5×SO4; 2×PTY; 1×D12; 1×HEX;
Assess
Cryo-EM structure of Escherichia coli AcrB and DARPin in Saposin A-nanodisc
6sgu
 Heteromer
1-1033
Assess
Fusidic acid bound structure of bacterial efflux pump.
7b8s
 Heteromer
39-867
1×FUA;
Assess
MBX3132 bound structure of bacterial efflux pump.
5enq
 Heteromer
39-865
1×5QE;
Assess
MBX2931 bound structure of bacterial efflux pump.
5enp
 Heteromer
39-865
1×5QF;
Assess
MBX2319 bound structure of bacterial efflux pump.
5eno
 Heteromer
39-865
1×5QG;
Assess
MBX3135 bound structure of bacterial efflux pump.
5enr
 Heteromer
39-865
1×MBX;
Assess
Minocycline bound structure of bacterial efflux pump.
5ent
 Heteromer
39-865
1×MIY; 1×PEG;
Assess
Rhodamine bound structure of bacterial efflux pump.
5ens
 Heteromer
39-865
1×RHQ;
Assess
Doxycycline bound structure of bacterial efflux pump.
7b8r
 Heteromer
39-864
5×PEG; 2×DXT;
Assess
Apo structure of bacterial efflux pump.
5en5
 Heteromer
39-864
Assess
Levofloxacin bound structure of bacterial efflux pump.
7b8t
 Heteromer
39-864
1×LFX;
Assess
Crystal structure of AcrB triple mutant in P21 space group
4ziv
homo-3-mer2-1047
3×LMT; 2×NI;
Assess
Symmetric structure of E. coli AcrB
3d9b
homo-3-mer1-1045
3×NI;
Assess
Crystal structure of AcrB deletion mutant in P21 space group
4ziw
homo-3-mer2-1045
3×LMT; 2×NI;
Assess
Crystal structure of AcrB in complex with antibiotic in P21 space group
4zjl
homo-3-mer2-1045
1×ERY; 4×LMT; 2×NI;
Assess
Crystal Structure of AcrB Double Mutant
7o3l
homo-3-mer2-1045
3×LMT;
Assess
Crystal Structure of AcrB Single Mutant - 1
7o3m
homo-3-mer2-1045
3×LMT;
Assess
Crystal Structure of AcrB Single Mutant - 2
7o3n
homo-3-mer2-1045
3×LMT;
Assess
Crystal structure of AcrB triple mutant in complex with antibiotic in P21 space group
4zjo
homo-3-mer2-1045
1×ERY; 4×LMT; 2×NI;
Assess
Crystal structure of AcrB in P21 space group
4zit
homo-3-mer2-1044
3×LMT; 2×NI;
Assess
Crystal structure of AcrB deletion mutant in complex with antibiotic in P21 space group
4zjq
homo-3-mer2-1044
1×ERY; 4×LMT; 2×NI;
Assess
Crystal structure of a multidrug transporter reveal a functionally rotating mechanism
2dhh
homo-3-mer1-1036
Assess
Crystal structure of a multidrug transporter reveal a functionally rotating mechanism
2drd
homo-3-mer1-1036
1×MIY;
Assess
Crystal structure of a multidrug transporter reveal a functionally rotating mechanism
2dr6
homo-3-mer1-1036
1×DM2;
Assess
Structures of the multidrug exporter AcrB reveal a proximal multisite drug-binding pocket
3aod
homo-3-mer1-1036
1×MIY; 1×RFP;
Assess
Structures of the multidrug exporter AcrB reveal a proximal multisite drug-binding pocket
3aoc
homo-3-mer1-1036
1×ERY;
Assess
Structures of the multidrug exporter AcrB reveal a proximal multisite drug-binding pocket
3aoa
homo-3-mer1-1036
Assess
Structures of the multidrug exporter AcrB reveal a proximal multisite drug-binding pocket
3aob
homo-3-mer1-1036
1×RFP;
Assess
Multidrug efflux pump subunit AcrB
7rr6
homo-3-mer1-1035
27×PTY; 8×D12;
Assess
Crystal structure of transporter AcrB
4zlj
homo-3-mer1-1034
Assess
Crystal structure of transporter AcrB triple mutant
4zll
homo-3-mer1-1034
Assess
Structure of Bacterial Multidrug Efflux transporter AcrB, solved at wavelength 3.02 A
8px7
homo-3-mer1-1034
Assess
Crystal structure of transporter AcrB deletion mutant
4zln
homo-3-mer1-1034
Assess
Single particles Cryo-EM structure of AcrB D407A associated with lipid bilayer at 3.0 Angstrom
6csx
homo-3-mer1-1034
18×PTY; 1×D12;
Assess
Cryo-EM structure of lipid bilayer in the native cell membrane nanoparticles of AcrB
6baj
homo-3-mer1-1034
31×PTY; 11×D12;
Assess
Multidrug efflux pump subunit AcrB
7rr7
homo-3-mer1-1034
15×PTY; 12×D12;
Assess
Multidrug efflux pump subunit AcrB
7rr8
homo-3-mer1-1034
13×PTY; 13×D12;
Assess
Structural basis for the inhibition of bacterial multidrug exporters
3w9h
homo-3-mer1-1033
1×P9D;
Assess
Low resolution crystal structure of the bacterial multidrug efflux transporter AcrB in the presence…
6nzi
homo-3-mer1-1033
6×CD;
Assess
AcrB in cycloalkane amphipol
7b5p
homo-3-mer2-1034
Assess
Asymmetric structure of trimeric AcrB from Escherichia coli
2hrt
homo-3-mer2-1033
2×FLC;
Assess
The structure of the efflux pump AcrB in complex with bile acid
2w1b
homo-3-mer2-1033
3×DXC;
Assess
Structural Basis of Multidrug Transport by the AcrB Multidrug Efflux Pump
1t9x
homo-3-mer7-1036
6×ET;
Assess
Crystal structure of the multidrug efflux transporter AcrB
2i6w
homo-3-mer1-1030
Assess
Structural Basis of Multidrug Transport by the AcrB Multidrug Efflux Pump
1t9u
homo-3-mer7-1036
6×CPF;
Assess
Structural Basis of Multidrug Transport by the AcrB Multidrug Efflux Pump
1t9w
homo-3-mer7-1036
6×NFN;
Assess
Structural Basis of Multidrug transport by the AcrB Multidrug Efflux Pump
1t9t
homo-3-mer7-1036
Assess
Conformation of the AcrB Multidrug Efflux Pump in Mutants of the Putative Proton Relay Pathway
2hqg
homo-3-mer7-1036
Assess
Conformation of the AcrB Multidrug Efflux Pump in Mutants of the Putative Proton Relay Pathway
2hqf
homo-3-mer7-1036
Assess
Structural Basis of Multiple Binding Capacity of the AcrB multidrug Efflux Pump
1oye
homo-3-mer7-1036
3×CPF;
Assess
Crystal Structure of AcrB Complexed with Linezolid at 3.5 Resolution
4k7q
homo-3-mer7-1036
3×ZLD;
Assess
Crystal structure of Bacterial Multidrug Efflux transporter AcrB
1iwg
homo-3-mer7-1036
Assess
Conformation of the AcrB Multidrug Efflux Pump in Mutants of the Putative Proton Relay Pathway
2hqc
homo-3-mer7-1036
Assess
Structural Basis of Multiple Drug Binding Capacity of the AcrB Multidrug Efflux Pump
1oy8
homo-3-mer7-1036
3×RHQ;
Assess
Structural Basis of Multidrug Transport by the AcrB Multidrug Efflux Pump
1t9y
homo-3-mer7-1036
6×MC2;
Assess
Conformation of the AcrB Multidrug Efflux Pump in Mutants of the Putative Proton Relay Pathway
2hqd
homo-3-mer7-1036
Assess
Structural Basis of the Multiple Binding Capacity of the AcrB Multidrug Efflux Pump
1oy6
homo-3-mer7-1036
Assess
Structural Basis of Multidrug Transport by the AcrB Multidrug Efflux Pump
1t9v
homo-3-mer7-1036
6×RHQ;
Assess
Structural Basis of Multiple Binding Capacity of the AcrB multidrug Efflux Pump
1oyd
homo-3-mer7-1036
3×DEQ;
Assess
Structural Basis of Multiple Drug Binding Capacity of the AcrB Multidrug Efflux Pump
1oy9
homo-3-mer7-1036
3×ET;
Assess

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
3d9b.1.Chomo-3-mer0.811-1045
100.00
Assess