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
Refs: Structure 14, 1489-1498; Current opinion in structural biology 18, 358-365
Representatives:
e1vqoA2[A:91-237] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S RIBOSOMAL PROTEIN L2P ; ligands: CL,MG,SR ; X-RAY DIFFRACTION 2.2Å
e1rl2A2[A:126-195] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (RIBOSOMAL PROTEIN L2) ; X-RAY DIFFRACTION 2.3Å
e2zjqA2[A:128-272] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S RIBOSOMAL PROTEIN L2 ; X-RAY DIFFRACTION 3.3Å
e4wsd112[11:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.950Å
e4wsd192[19:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.950Å
e4wsm112[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.300Å
e4wsm191[19:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.300Å
e4wt1111[11:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.050Å
e4wt1192[19:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.050Å
e4wu1112[11:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å
e4wu1191[19:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å
e4wzd111[11:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å
e4wzd191[19:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å
e4wzo111[11:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.300Å
e4wzo191[19:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.300Å
e4u67A2[A:128-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.65Å
e5aa0AD1[AD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e5d8bA1[A:127-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.63Å
e5d8bWA2[WA:127-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.63Å
e4w4gRD2[RD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.300Å
e4w4gYD2[YD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.300Å
e4ypbRD2[RD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.400Å
e4ypbYD2[YD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.400Å
e4yzvRD1[RD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å
e4yzvYD1[YD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å
e5a9zAD1[AD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e5dm6A1[A:128-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.90Å
e5dm7A2[A:128-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.00Å
e4wfnA2[A:128-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.54Å
e5dox1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å
e5dox2D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å
e5doy1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S Ribosomal Protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.600Å
e5doy2D2[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S Ribosomal Protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.600Å
e5e7k111[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å
e5e81111[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.950Å
e5el4192[19:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.150Å
e5el5111[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.150Å
e5el5191[19:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.150Å
e5el6111[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å
e5el7112[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.050Å
e5fdu1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: A,MG ; X-RAY DIFFRACTION 2.900Å
e5fdu2D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: A,MG ; X-RAY DIFFRACTION 2.900Å
e5fdv1D1[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: A,MG ; X-RAY DIFFRACTION 2.800Å
e5fdv2D2[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: A,MG ; X-RAY DIFFRACTION 2.800Å
e5e7k192[19:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å
e5e81192[19:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.950Å
e5el4112[11:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.150Å
e5el6192[19:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å
e5el7192[19:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.050Å
e5f8k1D1[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e5f8k2D2[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e5hau1D1[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.000Å
e5hau2D2[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.000Å
e5hcp1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.890Å
e5hcp2D2[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.890Å
e5hcq1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e5hcq2D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e5hcr1D1[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e5hcr2D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e5hd11D1[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å
e5hd12D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å
e5j4b1D1[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.600Å
e5j4b2D2[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.600Å
e5j4c1D1[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e5j4c2D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e5imqa1[a:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e5imra1[a:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e5j4dE1[E:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.1Å
e5j4dJB2[JB:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.1Å
e5ib7111[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.990Å
e5ib8111[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.130Å
e5ibb111[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.960Å
e5j8bD2[D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.590Å
e5ib7191[19:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.990Å
e5ib8191[19:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.130Å
e5ibb192[19:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.960Å
e4wt8CB1[CB:127-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 3.400Å
e4wt8DB2[DB:127-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 3.400Å
e4zsnRD2[RD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.6Å
e4zsnYD1[YD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.6Å
e5dm8A1[A:128-275] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: MG
e5czpYD1[YD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.300Å
e5czpRD2[RD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.300Å
e5dfeYD2[YD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.09997551079Å
e5dfeRD1[RD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.09997551079Å
e5j30RD2[RD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å
e5j30YD2[YD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å
e5j3cRD2[RD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.040Å
e5j3cYD2[YD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.040Å
e5jvgA2[A:126-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.350Å
e5jvhA1[A:128-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.580Å
e5vp21D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e5vp22D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e5w4k1D1[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å
e5w4k2D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å
e5v7qC2[C:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e5v93C1[C:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6cae1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.600Å
e6eriAC2[AC:122-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2, chloroplastic ; ligands: MG ; ELECTRON MICROSCOPY
e5wdtC2[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e6cae2D2[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.600Å
e5we4C2[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5we6C1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5ndj112[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.150Å
e5wf0C1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5ndj191[19:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.150Å
e5wfkC2[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5wfsC1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e6bohE1[E:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.4Å
e6enfC2[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6enjC1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6enuC1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e5ndk111[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.950Å
e6bu8042[04:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e5ndk192[19:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.950Å
e6b4vE2[E:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.4Å
e5ot7g2[g:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; ELECTRON MICROSCOPY
e6b4vIB2[IB:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.4Å
e5wis1D1[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å
e5wis2D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å
e5wit1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.600Å
e5wit2D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.600Å
e6c5lBD1[BD:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.2Å
e6c5lDD1[DD:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.2Å
e6c4iC1[C:126-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; ELECTRON MICROSCOPY
e5uq7D2[D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e5uq8D2[D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6cfj1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e6cfj2D2[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e6cfk1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: ARG,MG ; X-RAY DIFFRACTION 2.700Å
e6cfk2D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: ARG,MG ; X-RAY DIFFRACTION 2.700Å
e6cfl1D1[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: ARG,MG ; X-RAY DIFFRACTION 2.600Å
e6cfl2D2[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: ARG,MG ; X-RAY DIFFRACTION 2.600Å
e5v8i1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH
50S ribosomal protein L2 ; ligands: ARG,MG ; X-RAY DIFFRACTION 3.250Å
e6fxcAC2[AC:126-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6fxcBC1[BC:126-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6fkr1D2[1D:128-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å
e6fkr2D2[2D:128-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å
e5v8i2D2[2D:128-276] Image Pymol Jmol Links: PDB, SCOP, CATH
50S ribosomal protein L2 ; ligands: ARG,MG ; X-RAY DIFFRACTION 3.250Å
e6bohJB1[JB:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.4Å
e6bokE2[E:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.55Å
e6bokHB1[HB:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.55Å
e5zluZ2[Z:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; ELECTRON MICROSCOPY
e5vpoRD2[RD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.2Å
e6gsj191[19:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.960Å
e6ha1C1[C:126-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gbzC2[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6dncF2[F:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gwtC1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gxmC1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6h4nC1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6dziC1[C:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6dzpC1[C:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gsk192[19:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.360Å
e6gsj111[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.960Å
e6gsk111[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.360Å
e6gsl112[11:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.160Å
e6gsl191[19:127-274] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.160Å
e5vpoYD1[YD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.2Å
e5vppRD1[RD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.7Å
e5vppYD2[YD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.7Å
e6gc0C1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gc4C1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gc8C2[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gxnC2[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gxoC2[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gxpC1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6h58C2[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6h58CC1[CC:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6ha8C1[C:126-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e5zebC1[C:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e5zepC1[C:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e5zetC1[C:127-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gzqC12[C1:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6buwRD2[RD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.500Å
e6hmaC1[C:126-275] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; ELECTRON MICROSCOPY
e6buwYD1[YD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.500Å
e6bz6RD2[RD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.180Å
e6bz6YD2[YD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.180Å
e6bz7RD1[RD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.640Å
e6bz7YD1[YD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.640Å
e6bz8RD1[RD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.610Å
e6bz8YD2[YD:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.610Å
e6gzxC12[C1:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gzxC22[C2:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gzzC11[C1:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6gzzC21[C2:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ELECTRON MICROSCOPY
e6i0yC1[C:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG,TRP ; ELECTRON MICROSCOPY
e6i7vCC1[CC:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e6i7vDC1[DC:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e6hrmB2[B:126-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; ELECTRON MICROSCOPY
e6n9e1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S Ribosomal Protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.700Å
e6n9e2D2[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S Ribosomal Protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.700Å
e6n9f1D2[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S Ribosomal Protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.700Å
e6n9f2D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S Ribosomal Protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.700Å
e6nd61D1[1D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.850Å
e6nd62D1[2D:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 2.850Å
e6q95B2[B:127-273] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; ELECTRON MICROSCOPY
e6q98B2[B:126-272] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; ELECTRON MICROSCOPY
e6ndkRD1[RD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.640Å
e6by1CC2[CC:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.940Å
e6ndkYD1[YD:127-276] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.640Å
e6by1DC2[DC:125-271] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
50S ribosomal protein L2 ; ligands: MG ; X-RAY DIFFRACTION 3.940Å
Previous NextPseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
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
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