Evolutionary classification of protein domain structures
alpha arraysalpha-helix arrays with mainly perpendicular helices
alpha bundlesalpha-helix bundles with mainly parallel helices
alpha superhelicesrepeating alpha-helix hairpins form a superhelix
alpha duplicates or obligate multimersalpha duplicates or monomers associate together to form a compact domain
alpha complex topologyalpha domain with complex and unique topology that cannot be described as array or bundle or superhelix
beta barrelssingle beta-sheet folded upon itself to form a barrel
beta meanderssingle beta-sheet with mainly meander topology
beta sandwichestwo beta-sheets stacked together to form a sandwich
beta duplicates or obligate multimersbeta duplicates or monomers associate together to form a compact domain
beta complex topologybeta domains with complex and unique topology that cannot be described as barrel or sandwich or meander
a+b two layersone alpha-helix layer and one beta-sheet layer




Representatives:
e4k0jA2[A:42-132]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
HEAVY METAL CATION TRICOMPONENT EFFLUX PUMP ZNEA(CZCA- LIKE) ; X-RAY DIFFRACTION 3.0Å
e4k0jA6[A:550-663]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
HEAVY METAL CATION TRICOMPONENT EFFLUX PUMP ZNEA(CZCA- LIKE) ; ligands: ZN ; X-RAY DIFFRACTION 3.0Å
e1iwgA3[A:38-134]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
ACRB ; X-RAY DIFFRACTION 3.5Å
e4dx6C14[C:660-709,C:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acriflavine resistance protein B ; X-RAY DIFFRACTION 2.290Å
e4dx7B14[B:660-709,B:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acriflavine resistance protein B ; ligands: GOL,LMU ; X-RAY DIFFRACTION 2.250Å
e4dx5B14[B:660-709,B:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acriflavine resistance protein B ; ligands: GOL,LMU ; X-RAY DIFFRACTION 1.900Å
e4dx6B14[B:660-709,B:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acriflavine resistance protein B ; X-RAY DIFFRACTION 2.290Å
e2hrtB14[B:660-709,B:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ACRIFLAVINE RESISTANCE PROTEIN B ; ligands: FLC ; X-RAY DIFFRACTION 3.0Å
e2dhhA20[A:660-709,A:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ACRB ; X-RAY DIFFRACTION 2.8Å
e3aoaA14[A:660-709,A:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acriflavine resistance protein B ; X-RAY DIFFRACTION 3.350Å
e3w9jF20[F:674-724,F:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 3.150Å
e3w9jC20[C:674-724,C:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 3.150Å
e4dx7A12[A:674-725,A:812-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acriflavine resistance protein B ; ligands: DM2 ; X-RAY DIFFRACTION 2.250Å
e3w9iC20[C:674-724,C:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 2.700Å
e3w9iB20[B:674-724,B:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 2.700Å
e3w9jE20[E:674-724,E:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 3.150Å
e3w9jB20[B:674-724,B:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 3.150Å
e3w9iE20[E:674-724,E:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 2.700Å
e3w9iF3[F:674-724,F:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 2.700Å
e4u95B6[B:660-709,B:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.0Å
e4u95C6[C:660-709,C:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.0Å
e4u96B6[B:660-709,B:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.2Å
e4u96C6[C:660-709,C:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.2Å
e5en5A6[A:674-724,A:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.3Å
e5en5B6[B:674-724,B:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.3Å
e5en5C6[C:674-724,C:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.3Å
e5enoA6[A:674-724,A:810-865] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.2Å
e5enoB6[B:674-724,B:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.2Å
e5enoC6[C:674-724,C:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.2Å
e5enpA6[A:674-724,A:810-865] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 1.9Å
e5enpB6[B:674-724,B:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 1.9Å
e5enpC6[C:674-724,C:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 1.9Å
e5enqA6[A:674-724,A:810-865] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 1.8Å
e5enqB6[B:674-724,B:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 1.8Å
e5enqC6[C:674-724,C:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 1.8Å
e5enrA6[A:674-724,A:810-865] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.3Å
e5enrB6[B:674-724,B:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.3Å
e5enrC6[C:674-724,C:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.3Å
e5ensA6[A:674-724,A:810-865] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.8Å
e5ensB6[B:674-724,B:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.8Å
e5ensC5[C:674-724,C:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.8Å
e5entA6[A:674-724,A:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.5Å
e5entB6[B:674-724,B:810-865] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.5Å
e5entC6[C:674-724,C:810-864] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB,Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.5Å
e4ziwA7[A:669-719,A:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.399Å
e4ziwC8[C:669-719,C:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.399Å
e4ziwD4[D:669-719,D:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.399Å
e4ziwE1[E:669-719,E:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.399Å
e4ziwF5[F:669-719,F:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.399Å
e4zjqA3[A:669-719,A:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: ERY ; X-RAY DIFFRACTION 3.59Å
e4zjqB5[B:669-719,B:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.59Å
e4zjqC5[C:669-719,C:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.59Å
e4zjqD6[D:669-719,D:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: ERY,LMT ; X-RAY DIFFRACTION 3.59Å
e4zjqE4[E:669-719,E:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.59Å
e4zjqF4[F:669-719,F:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.59Å
e4zitA7[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.29Å
e4zitB5[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.29Å
e4zitC3[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.29Å
e4zitD6[D:674-724,D:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.29Å
e4zitE6[E:674-724,E:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.29Å
e4zitF6[F:674-724,F:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.29Å
e4zivA7[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.16Å
e4zivC7[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.16Å
e4zivD6[D:674-724,D:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.16Å
e4zivE1[E:674-724,E:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.16Å
e4ziwB6[B:669-719,B:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.399Å
e4zjlB1[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.47Å
e4zjlC1[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.47Å
e4zjlD1[D:674-724,D:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: ERY,LMT ; X-RAY DIFFRACTION 3.47Å
e4zjlE8[E:674-724,E:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.47Å
e4zjlF8[F:674-724,F:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.47Å
e4zjoA1[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: ERY ; X-RAY DIFFRACTION 3.6Å
e4zjoB5[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.6Å
e4zjoC4[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.6Å
e4zjoD6[D:674-724,D:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: ERY,LMT ; X-RAY DIFFRACTION 3.6Å
e4zjoE1[E:674-724,E:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.6Å
e4zivB3[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.16Å
e4zivF5[F:674-724,F:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.16Å
e4zjlA5[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: ERY ; X-RAY DIFFRACTION 3.47Å
e4zjoF6[F:674-724,F:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.6Å
e4zljA8[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.257Å
e4zlnA5[A:669-719,A:808-863] Image Pymol Jmol Links: PDB, SCOP, CATH
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.557Å
e4zllA4[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.36Å
e5jmnA2[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL ; X-RAY DIFFRACTION 2.3Å
e5jmnB7[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.3Å
e5jmnC8[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: SO4 ; X-RAY DIFFRACTION 2.3Å
e5nc5B6[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3Å
e5nc5C2[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3Å
e5nc5A2[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3Å
e5v5sJ4[J:674-724,J:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e5v5sK7[K:674-724,K:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e5v5sL6[L:674-724,L:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e5ng5K5[K:674-724,K:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e5ng5L2[L:674-724,L:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e5ng5J3[J:674-724,J:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e5v78K8[K:674-724,K:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH
e5v78L3[L:674-724,L:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH
e5v78J8[J:674-724,J:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH
e5o66K3[K:674-724,K:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e5o66L7[L:674-724,L:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e5o66J7[J:674-724,J:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e5yilA7[A:674-724,A:813-867] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.00Å
e5yilB4[B:674-724,B:813-867] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.00Å
e5yilC5[C:674-724,C:813-867] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.00Å
e6csxB6[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6csxC3[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6bajB4[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6bajC3[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6nziA8[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH
Efflux pump membrane transporter ; X-RAY DIFFRACTION 4.44Å
e6iiaF4[F:674-724,F:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 2.900Å
e6iiaA5[A:674-724,A:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 2.900Å
e6iiaB2[B:674-724,B:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 2.900Å
e6iiaC4[C:674-724,C:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 2.900Å
e6iiaD5[D:674-724,D:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 2.900Å
e6iiaE7[E:674-724,E:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; X-RAY DIFFRACTION 2.900Å
e6iokF6[F:674-724,F:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; ELECTRON MICROSCOPY
e6iokG6[G:674-724,G:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; ELECTRON MICROSCOPY
e6iokE5[E:674-724,E:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; ELECTRON MICROSCOPY
e6iolF3[F:674-724,F:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; ELECTRON MICROSCOPY
e6iolG1[G:674-724,G:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; ELECTRON MICROSCOPY
e6iolE4[E:674-724,E:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug resistance protein MexB ; ELECTRON MICROSCOPY
e2dr6C3[C:660-709,C:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ACRB ; X-RAY DIFFRACTION 3.3Å
e6q4oC6[C:660-709,C:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: LMT,SO4 ; X-RAY DIFFRACTION 2.80Å
e6q4nA3[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL ; X-RAY DIFFRACTION 2.80Å
e6q4oA2[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL ; X-RAY DIFFRACTION 2.80Å
e6q4pA3[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL ; X-RAY DIFFRACTION 2.80Å
e6q4nB7[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL ; X-RAY DIFFRACTION 2.80Å
e6q4nC4[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: SO4 ; X-RAY DIFFRACTION 2.80Å
e6q4oB6[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL ; X-RAY DIFFRACTION 2.80Å
e6q4pB3[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.80Å
e6q4pC8[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: CL,LMT ; X-RAY DIFFRACTION 2.80Å
e6z12B8[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6sgtA3[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6sgrB4[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6sgrC6[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6sgsB3[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6sgsC2[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6sgtB1[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6sgtC2[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6sguA5[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6sguB2[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6sguC2[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6sgrA3[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6sgsA2[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ELECTRON MICROSCOPY
e6z12A2[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6z12C7[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6t7sJ7[J:674-724,J:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6t7sK4[K:674-724,K:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6t7sL1[L:674-724,L:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6ta5J2[J:674-724,J:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6ta5K8[K:674-724,K:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6ta5L8[L:674-724,L:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6ta6J8[J:674-724,J:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6ta6K3[K:674-724,K:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6ta6L7[L:674-724,L:811-862] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e7m4pA1[A:676-726,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6zo6A8[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO ; X-RAY DIFFRACTION 2.350Å
e7m4pB6[B:679-725,B:814-873] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ligands: 3PE ; ELECTRON MICROSCOPY
e7m4qB1[B:679-725,B:814-873] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6zoeA6[A:674-725,A:812-863] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO,PGE ; X-RAY DIFFRACTION 2.850Å
e7m4pC1[C:676-726,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e7m4qA1[A:676-726,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e7m4qC5[C:676-726,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e6zocA4[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: ERY,GOL ; X-RAY DIFFRACTION 2.890Å
e6zocB8[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: 3YI,EDO,SO4 ; X-RAY DIFFRACTION 2.890Å
e6zocC8[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO,PG4 ; X-RAY DIFFRACTION 2.890Å
e6zoaC6[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.050Å
e6zobA6[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: 3YI,GOL ; X-RAY DIFFRACTION 2.800Å
e6zobB4[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.800Å
e6zofB1[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 3.300Å
e6zo5A5[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL ; X-RAY DIFFRACTION 2.500Å
e6zo5B1[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.500Å
e6zo5C7[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.500Å
e6zo6C7[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO,PGE ; X-RAY DIFFRACTION 2.350Å
e6zo7A4[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: 3YI ; X-RAY DIFFRACTION 2.850Å
e6zo7C2[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.850Å
e6zo8A1[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO ; X-RAY DIFFRACTION 2.500Å
e6zo8B7[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO,GOL ; X-RAY DIFFRACTION 2.500Å
e6zo8C7[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO,GOL,SO4 ; X-RAY DIFFRACTION 2.500Å
e6zo9A7[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; X-RAY DIFFRACTION 2.700Å
e6zo9B7[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO,GOL,RBT,SO4 ; X-RAY DIFFRACTION 2.700Å
e6zo9C7[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO,GOL,SO4 ; X-RAY DIFFRACTION 2.700Å
e6zoaB3[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL ; X-RAY DIFFRACTION 3.050Å
e6zobC2[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: CL ; X-RAY DIFFRACTION 2.800Å
e6zodA6[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL ; X-RAY DIFFRACTION 2.850Å
e6zodB8[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO,PGE,SO4 ; X-RAY DIFFRACTION 2.850Å
e6zodC7[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 2.850Å
e6zohA4[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: 3YI,EDO ; X-RAY DIFFRACTION 2.800Å
e6zohB7[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: 3YI,GOL ; X-RAY DIFFRACTION 2.800Å
e6zo6B6[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: CL,EDO,GOL ; X-RAY DIFFRACTION 2.350Å
e6zo7B3[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: 3YI,EDO ; X-RAY DIFFRACTION 2.850Å
e6zoaA8[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: DDQ,LMT ; X-RAY DIFFRACTION 3.050Å
e6zofA5[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: SO4 ; X-RAY DIFFRACTION 3.300Å
e6zofC5[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: SO4 ; X-RAY DIFFRACTION 3.300Å
e6zohC3[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO ; X-RAY DIFFRACTION 2.800Å
e6zogA4[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO ; X-RAY DIFFRACTION 2.750Å
e6zogB5[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.750Å
e6zogC6[C:674-724,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: SO4 ; X-RAY DIFFRACTION 2.750Å
e7oukA2[A:674-724,A:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO ; X-RAY DIFFRACTION 2.600Å
e7b5pB2[B:674-724,B:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e7ry3C2[C:676-726,C:813-868] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e7b5pA6[A:660-709,A:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Efflux pump membrane transporter ; ELECTRON MICROSCOPY
e7oukB4[B:660-709,B:798-844] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Multidrug efflux pump subunit AcrB ; ligands: EDO,GOL ; X-RAY DIFFRACTION 2.600Å
Previous Nexte1iwgA4[A:135-181,A:274-330]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
ACRB ; X-RAY DIFFRACTION 3.5Å
e1iwgA5[A:567-673]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
ACRB ; X-RAY DIFFRACTION 3.5Å
e1iwgA6[A:674-724,A:813-859]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
ACRB ; X-RAY DIFFRACTION 3.5Å

Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.

possibly duplication of P domains, only ferredoxin strand 2 and 3 are displaced
a+b three layersone mainly antiparallel beta-sheet layer sandwiched between two alpha-helix layers
a+b four layerstwo beta-sheet layers sandwiched between two alpha-helix layers
a+b complex topologyalpha and beta domain with complex and unique topology that cannot be described in layers
a+b duplicates or obligate multimersalpha and beta duplicates or monomers associated together to form a compact domain
a/b barrelsrepeating beta-alpha units form a barrel
a/b three-layered sandwichesrepeating beta-alpha units form a sandwich with a mainly parallel beta-sheet layer stacked between two alpha-helix layers
mixed a+b and a/balpha and beta domain consists of both a+b and a/b regions
few secondary structure elementsstabilized by cofactors or disulfides
extended segmentsextended, non-globular segments, frequently bind to other proteins to form complexes