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
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
Representatives:
e3j00U1[U:1-70] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4u24CU1[CU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.900Å
e4u25AU1[AU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.900Å
e4u25CU1[CU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.900Å
e4u26AU1[AU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.800Å
e4u26CU1[CU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.800Å
e4u27AU1[AU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.800Å
e4u27CU1[CU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.800Å
e4v4hAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S21 ; X-RAY DIFFRACTION 3.460Å
e4v4hCU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S21 ; X-RAY DIFFRACTION 3.460Å
e4v4qAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.46Å
e4v4qCU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.46Å
e4v50AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.22Å
e4v50CU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.22Å
e4v52AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.21Å
e4v52CU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.21Å
e4v53AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.54Å
e4v53CU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.54Å
e4v54AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.3Å
e4v54CU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.3Å
e4v55AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 4.0Å
e4v55CU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 4.0Å
e4v56AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.93Å
e4v56CU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.93Å
e4v57AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.5Å
e4v57CU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.5Å
e4v5bBU1[BU:3-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S21 ; X-RAY DIFFRACTION 3.74Å
e4v5bDU1[DU:3-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S21 ; X-RAY DIFFRACTION 3.74Å
e4v5hAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S21 ; ELECTRON MICROSCOPY
e4v5yAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 4.45Å
e4v5yCU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 4.45Å
e4v64AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.50Å
e4v64CU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.50Å
e4v65AQ1[AQ:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v66AQ1[AQ:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v69AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6cAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.19Å
e4v6cCU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.19Å
e4v6dAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.800Å
e4v6dCU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.800Å
e4v6eAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.700Å
e4v6eCU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.700Å
e4v6kBY1[BY:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6lAY1[AY:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6mAU1[AU:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6nBX1[BX:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6oAX1[AX:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6pAX1[AX:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6qAX1[AX:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6rAX1[AX:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6sBW1[BW:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6tAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6vAU1[AU:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6yAU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v6zAU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v70AU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v71AU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v72AU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v73AU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v74AU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v75AU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v76AU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v77AU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v78AU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v79AU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v7aAU1[AU:2-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v7bAU1[AU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v7cAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v7dBU1[BU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v7iBU1[BU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4v7sAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.250Å
e4v7sCU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.250Å
e4v7tAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.194Å
e4v7tCU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.194Å
e4v7uAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.100Å
e4v7uCU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.100Å
e4v7vAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.289Å
e4v7vCU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.289Å
e4v80AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4v80CU1[CU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4v85AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.2Å
e4v89AU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.7Å
e4v9cAU1[AU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.300Å
e4v9cCU1[CU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.300Å
e4v9dAU1[AU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.000Å
e4v9dBU1[BU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.000Å
e4v9oBU1[BU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG ; X-RAY DIFFRACTION 2.9Å
e4v9oDU1[DU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.9Å
e4v9oFU1[FU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG ; X-RAY DIFFRACTION 2.9Å
e4v9oHU1[HU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.9Å
e4v9pBU1[BU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG ; X-RAY DIFFRACTION 2.9Å
e4v9pDU1[DU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG ; X-RAY DIFFRACTION 2.9Å
e4v9pFU1[FU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG ; X-RAY DIFFRACTION 2.9Å
e4v9pHU1[HU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.9Å
e4wf1AU1[AU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.090Å
e4wf1CU1[CU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.090Å
e4wwwQU1[QU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.0Å
e4wwwXU1[XU:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.0Å
e3j9zSU1[SU:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e3ja1SU1[SU:1-70] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e4woiAU1[AU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.900Å
e4woiDU1[DU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.900Å
e3jcdu1[u:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e3jceu1[u:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e3jbuU1[U:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e3jbvU1[U:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e3jcj21[2:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e3jcnw1[w:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5jteAU1[AU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5ju8AU1[AU:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5l3pu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5kps261[26:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5kpv251[25:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5kpw251[25:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5kpx251[25:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5lzau1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5lzbu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5lzcu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5lzdu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5lzeu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5lzfu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5mgpu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5mdvz1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG ; ELECTRON MICROSCOPY
e5mdwz1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5mdzz1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5mdyz1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG ; ELECTRON MICROSCOPY
e5u9fU1[U:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5u9gU1[U:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5my1U1[U:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5uykU1[U:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5uymU1[U:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5uynU1[U:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5uypU1[U:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5uyqU1[U:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5np6X1[X:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5uylU1[U:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5nd8u1[u:9-55] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5nd9u1[u:10-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5nwyK1[K:4-54] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5o2ru1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5ng8Au1[Au:4-55] Image Pymol Jmol Links: PDB, SCOP, CATH
e5ng8Bu1[Bu:4-55] Image Pymol Jmol Links: PDB, SCOP, CATH
e5ngmAu1[Au:4-55] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5myjAU1[AU:2-57] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6awbX1[X:4-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6awcX1[X:4-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6awdX1[X:4-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5wdtu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5we4u1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5we6u1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5wf0u1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5wfku1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e5wfsu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e6enfu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6enju1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6enuu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6bu8U1[U:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6c4iu1[u:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6fxcAu1[Au:4-55] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6fxcBu1[Bu:4-55] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6dncHB1[HB:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6gwtu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6gxmu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6h4nu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6gxnu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6gxou1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6gxpu1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6h58u1[u:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6h58uu1[uu:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6i7vAU1[AU:4-57] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 2.800Å
e6i7vBU1[BU:4-57] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e6hrmz1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6q98z1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6q97z1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6q9az1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6o7k21[2:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6o9ju1[u:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6o9ku1[u:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6orez1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6orlz1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6ostz1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6ot3z1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6ouoz1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6oskz1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6osqz1[z:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6s0xu1[u:4-55] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6s13u1[u:4-55] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6ofxZ1[Z:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6og7Z1[Z:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6ogfZ1[Z:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6oggZ1[Z:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6ogiZ1[Z:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6speu1[u:4-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6spgu1[u:4-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6szsu1[u:2-71] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6tbvS2111[S211:2-57] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: UNX ; ELECTRON MICROSCOPY
e6tc3S2111[S211:2-57] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ligands: UNX ; ELECTRON MICROSCOPY
e6lkqT1[T:3-53] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; X-RAY DIFFRACTION 3.1Å
e6wd0Z1[Z:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6wd1Z1[Z:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
e6wd2Z1[Z:3-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S21 ; ELECTRON MICROSCOPY
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