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
a+b three layersone mainly antiparallel beta-sheet layer sandwiched between two alpha-helix layers
Representatives:
e2btoA1[A:253-432] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TUBULIN BTUBA ; X-RAY DIFFRACTION 2.5Å
e1tubA1[A:246-440] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TUBULIN ; ELECTRON CRYSTALLOGRAPHY 3.7Å
e7kzmB12[B1:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ELECTRON MICROSCOPY
e7kzmB32[B3:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ligands: GTP,MG ; ELECTRON MICROSCOPY
e7kzmB52[B5:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ligands: GTP,MG ; ELECTRON MICROSCOPY
e7kzmB71[B7:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ligands: GTP,MG ; ELECTRON MICROSCOPY
e7kzoA11[A1:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ligands: GTP,MG ; ELECTRON MICROSCOPY
e7kzoA32[A3:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ligands: GTP ; ELECTRON MICROSCOPY
e7kzoA51[A5:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ligands: GTP ; ELECTRON MICROSCOPY
e7kzoA71[A7:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ligands: GTP,MG ; ELECTRON MICROSCOPY
e7kzoB11[B1:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ELECTRON MICROSCOPY
e7kzoB32[B3:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ligands: GTP,MG ; ELECTRON MICROSCOPY
e7kzoB51[B5:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ligands: GTP,MG ; ELECTRON MICROSCOPY
e7kzoB71[B7:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta ; ligands: GTP,MG ; ELECTRON MICROSCOPY
e7ju472[7:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7ju491[9:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ligands: GDP ; ELECTRON MICROSCOPY
e7ju4D1[D:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7ju4H2[H:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7ju4J1[J:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ligands: GDP ; ELECTRON MICROSCOPY
e7ju4L1[L:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7ju4P2[P:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ligands: GDP ; ELECTRON MICROSCOPY
e7ju4R2[R:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ligands: GDP ; ELECTRON MICROSCOPY
e7ju4T2[T:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7ju4X1[X:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7ju4Z1[Z:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7ju4j2[j:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7ju4t2[t:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7ju4z2[z:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ligands: GDP ; ELECTRON MICROSCOPY
e7kzmA21[A2:245-438] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7kzmA42[A4:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7kzmA62[A6:245-438] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7kzmB22[B2:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7kzmB41[B4:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7kzmB62[B6:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ligands: GDP ; ELECTRON MICROSCOPY
e7kzoA21[A2:245-438] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7kzoA41[A4:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7kzoA61[A6:245-438] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7kzoB22[B2:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7kzoB42[B4:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ELECTRON MICROSCOPY
e7kzoB61[B6:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha ; ligands: GDP ; ELECTRON MICROSCOPY
e6ls4A1[A:245-436] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: MES ; X-RAY DIFFRACTION 2.400Å
e6zwbA1[A:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 1.747Å
e6ls4B1[B:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: GTP,MES,S40 ; X-RAY DIFFRACTION 2.400Å
e6lsmB2[B:246-438] Image Pymol Jmol Links: PDB, SCOP, CATH
Tubulin beta chain ; ligands: ERX,GTP,MES ; X-RAY DIFFRACTION 2.750Å
e6lsnB1[B:246-438] Image Pymol Jmol Links: PDB, SCOP, CATH
Tubulin beta chain ; ligands: ERR,GTP,MES,MG ; X-RAY DIFFRACTION 2.4450Å
e6y4mB1[B:244-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: GTP,MES,MG,OH5,PGE,VAL ; X-RAY DIFFRACTION 3.34Å
e7dafA2[A:245-450] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: ACP,MES,MG ; X-RAY DIFFRACTION 2.396Å
e6y4mC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: O9B,O9H,PGE,VAL ; X-RAY DIFFRACTION 3.34Å
e7alrB1[B:246-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-3 chain ; ligands: GLY,GOL,GTP,MG,RQK,SO4 ; X-RAY DIFFRACTION 1.930Å
e7dadD2[D:244-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: EPD,GTP,MG ; X-RAY DIFFRACTION 2.849Å
e7alrA2[A:245-435] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: GLY,SO4 ; X-RAY DIFFRACTION 1.930Å
e7dadC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.849Å
e7daeC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.3940Å
e7dafC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.396Å
e7lvqA1[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e7lvrA1[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wweA1[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwfA1[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwgA2[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwgE2[E:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: GDP ; ELECTRON MICROSCOPY
e6wwhA2[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwhE2[E:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: GDP ; ELECTRON MICROSCOPY
e6wwiA1[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwjA2[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwkA1[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwkE2[E:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: GDP ; ELECTRON MICROSCOPY
e6wwlA2[A:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwlE2[E:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: GDP ; ELECTRON MICROSCOPY
e6wwmA2[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwnA1[A:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwoA1[A:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwpA1[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwqA1[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwrA2[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwsA2[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwtA2[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwuA1[A:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6wwvA2[A:245-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ELECTRON MICROSCOPY
e6y4nC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: O9B,O9K,P6S,PGE,VAL ; X-RAY DIFFRACTION 2.852Å
e7dadA2[A:243-438] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: MES ; X-RAY DIFFRACTION 2.849Å
e7daeA1[A:243-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: MES ; X-RAY DIFFRACTION 2.3940Å
e6y4mA2[A:243-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 3.34Å
e6y4nA1[A:243-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.852Å
e7daeB1[B:244-438] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: GTP,MES,MG ; X-RAY DIFFRACTION 2.3940Å
e7daeD2[D:244-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: EPB,GTP ; X-RAY DIFFRACTION 2.3940Å
e7dafD2[D:244-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: GTP,GZX,MG ; X-RAY DIFFRACTION 2.396Å
e7lvrB2[B:244-434] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wweB2[B:244-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwfB2[B:244-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MG,TA1 ; ELECTRON MICROSCOPY
e6wwgB2[B:244-434] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MG,TA1 ; ELECTRON MICROSCOPY
e6wwgI2[I:244-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwrB2[B:244-434] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwuB2[B:244-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MG,TA1 ; ELECTRON MICROSCOPY
e6y4mD2[D:244-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: GTP,VAL ; X-RAY DIFFRACTION 3.34Å
e6y4nB1[B:244-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: GTP,MES,MG,VAL ; X-RAY DIFFRACTION 2.852Å
e6y4nD1[D:244-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: GTP,MG,VAL ; X-RAY DIFFRACTION 2.852Å
e7dadB2[B:244-436] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: GTP,MES,MG ; X-RAY DIFFRACTION 2.849Å
e7dafB1[B:244-436] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: GTP,MES,MG ; X-RAY DIFFRACTION 2.396Å
e7lvqB1[B:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwhB2[B:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwhI2[I:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwiB2[B:244-428] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MG,TA1 ; ELECTRON MICROSCOPY
e6wwjB1[B:244-428] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwkB1[B:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MG,TA1 ; ELECTRON MICROSCOPY
e6wwkI1[I:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwlB2[B:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwlI1[I:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwmB2[B:244-427] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwnB1[B:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwoB1[B:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwpB2[B:244-427] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwqB1[B:244-428] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e6wwsB1[B:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MG,TA1 ; ELECTRON MICROSCOPY
e6wwtB1[B:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MG,TA1 ; ELECTRON MICROSCOPY
e6wwvB2[B:244-429] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,TA1 ; ELECTRON MICROSCOPY
e7cbzC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.61Å
e5s66A1[A:245-450] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: ACP,MES ; X-RAY DIFFRACTION 2.100Å
e7cdaD2[D:244-431] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: AEU,GTP,MG ; X-RAY DIFFRACTION 2.65Å
e5s4lD1[D:246-441] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MG,WV1 ; X-RAY DIFFRACTION 2.300Å
e7m2wA2[A:246-453] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin gamma chain ; ELECTRON MICROSCOPY
e7mizA11[A1:244-426] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: GTP ; ELECTRON MICROSCOPY
e7mizA01[A0:245-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha chain ; ELECTRON MICROSCOPY
e7au5C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: IMD ; X-RAY DIFFRACTION 2.2Å
e7cdaC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.65Å
e7ce6C1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: MG ; X-RAY DIFFRACTION 2.695Å
e7ce8C1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: MES,MG ; X-RAY DIFFRACTION 2.725Å
e7cekC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: CL ; X-RAY DIFFRACTION 2.696Å
e7cldC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: G2X ; X-RAY DIFFRACTION 2.6Å
e7dp8C1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: G2X ; X-RAY DIFFRACTION 2.446Å
e7e4qC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.500Å
e7e4rC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.5970Å
e7e4zA2[A:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: MES ; X-RAY DIFFRACTION 2.6900Å
e7e4zC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.6900Å
e5s4lC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.300Å
e5s4mC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.150Å
e5s4nC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.530Å
e5s4oC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: O0J ; X-RAY DIFFRACTION 2.300Å
e5s4pC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: WNY ; X-RAY DIFFRACTION 2.290Å
e5s4qC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.590Å
e5s4rC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: NW7 ; X-RAY DIFFRACTION 2.350Å
e5s4sC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.350Å
e5s4tC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.270Å
e5s4uC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.390Å
e5s4vC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: 9KS ; X-RAY DIFFRACTION 2.300Å
e5s4wC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.800Å
e5s4xC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.530Å
e5s4yC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.300Å
e5s4zC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: WN1 ; X-RAY DIFFRACTION 2.100Å
e5s50C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: MG ; X-RAY DIFFRACTION 3.100Å
e5s51C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.400Å
e5s52C1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.830Å
e5s53C1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.750Å
e5s54C1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.400Å
e5s55C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: WZP ; X-RAY DIFFRACTION 2.300Å
e5s56C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: O3G ; X-RAY DIFFRACTION 2.250Å
e5s57C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.450Å
e5s58C1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: NUY ; X-RAY DIFFRACTION 2.300Å
e5s59C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: UR1 ; X-RAY DIFFRACTION 2.600Å
e5s5aC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: WZY ; X-RAY DIFFRACTION 2.350Å
e5s5bC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: K2G ; X-RAY DIFFRACTION 2.300Å
e5s5cC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: K0G ; X-RAY DIFFRACTION 2.400Å
e5s5dC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: CA,NZJ ; X-RAY DIFFRACTION 1.900Å
e5s5eC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: UQJ ; X-RAY DIFFRACTION 2.670Å
e5s5fC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: UQM ; X-RAY DIFFRACTION 2.240Å
e5s5gC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: SZY ; X-RAY DIFFRACTION 2.930Å
e5s5hC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: WLG ; X-RAY DIFFRACTION 2.500Å
e5s5iC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: X0G ; X-RAY DIFFRACTION 2.490Å
e5s5jC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: WKY ; X-RAY DIFFRACTION 2.250Å
e5s5kC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: S6V ; X-RAY DIFFRACTION 2.410Å
e5s5lC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: X0M ; X-RAY DIFFRACTION 2.250Å
e5s5mC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: X0S ; X-RAY DIFFRACTION 2.700Å
e5s5nC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: W0Y ; X-RAY DIFFRACTION 2.900Å
e5s5oC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: WGY ; X-RAY DIFFRACTION 2.300Å
e5s5pC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: VVG ; X-RAY DIFFRACTION 2.790Å
e5s5qC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: HR5 ; X-RAY DIFFRACTION 2.050Å
e5s5rC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: GVV ; X-RAY DIFFRACTION 2.300Å
e5s5sC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.360Å
e5s5tC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: O1M ; X-RAY DIFFRACTION 2.530Å
e5s5uC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.500Å
e5s5vC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: HR8 ; X-RAY DIFFRACTION 2.700Å
e5s5wC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: STV ; X-RAY DIFFRACTION 2.350Å
e5s5xC1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: S9S ; X-RAY DIFFRACTION 2.320Å
e5s5yC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: W0A ; X-RAY DIFFRACTION 2.260Å
e5s5zC2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: AWD ; X-RAY DIFFRACTION 2.550Å
e5s60C1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: X1G ; X-RAY DIFFRACTION 2.300Å
e5s61C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: AYV ; X-RAY DIFFRACTION 1.950Å
e5s62C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.750Å
e5s63C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: NV7 ; X-RAY DIFFRACTION 2.600Å
e5s64C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; ligands: TVP ; X-RAY DIFFRACTION 2.750Å
e5s65C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.250Å
e5s66C1[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.100Å
e5s67C2[C:245-440] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin alpha-1B chain ; X-RAY DIFFRACTION 2.100Å
e7au5B2[B:246-438] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MES,MG,RYK ; X-RAY DIFFRACTION 2.2Å
e7cdaB2[B:244-428] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: AEU,GTP,MES,MG ; X-RAY DIFFRACTION 2.65Å
e7ce6B2[B:244-428] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: AF6,GTP,MES,MG ; X-RAY DIFFRACTION 2.695Å
e7ce8B1[B:244-428] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: AEX,GTP,MES,MG ; X-RAY DIFFRACTION 2.725Å
e7cekB1[B:244-438] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta chain ; ligands: FW9,GTP,MES,MG ; X-RAY DIFFRACTION 2.696Å
e7e4rB1[B:244-428] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MES,MG ; X-RAY DIFFRACTION 2.5970Å
e7e4zB1[B:246-438] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MES,MG ; X-RAY DIFFRACTION 2.6900Å
e5s4lB2[B:246-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MES,MG ; X-RAY DIFFRACTION 2.300Å
e5s4mB1[B:246-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MES,MG,WV4 ; X-RAY DIFFRACTION 2.150Å
e5s4nB1[B:246-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tubulin beta-2B chain ; ligands: GTP,MES,MG,UVA ; X-RAY DIFFRACTION 2.530Å
Previous NextPseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
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