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
looks like an elaborated ferredoxin
contains a HTH motif
Representatives:
e4v4vAS1[AS:1-87] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal subunit protein S19 ; ELECTRON MICROSCOPY
e4v4hAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.460Å
e4v4hCS1[CS:1-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.460Å
e4v4it1[t:2-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.7Å
e4v4jt1[t:2-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.83Å
e4v4pBV1[BV:2-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 5.50Å
e4v4qAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.46Å
e4v4qCS1[CS:1-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.46Å
e4v4rAS1[AS:2-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 5.9Å
e4v4sAS1[AS:2-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 6.76Å
e4v4tAS1[AS:2-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 6.46Å
e4v4wAS1[AS:1-87] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal subunit protein S19 ; ELECTRON MICROSCOPY
e4v4xAV1[AV:2-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 5.000Å
e4v4yAV1[AV:2-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 5.500Å
e4v4zAV1[AV:2-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 4.500Å
e4v50AS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.22Å
e4v50CS1[CS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.22Å
e4v51AS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 2.800Å
e4v51CS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 2.800Å
e4v52AS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.21Å
e4v52CS1[CS:1-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.21Å
e4v53AS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.54Å
e4v53CS1[CS:1-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.54Å
e4v54AS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.3Å
e4v54CS1[CS:1-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.3Å
e4v55AS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 4.0Å
e4v55CS1[CS:1-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 4.0Å
e4v56AS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.93Å
e4v56CS1[CS:1-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.93Å
e4v57AS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.5Å
e4v57CS1[CS:1-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.5Å
e4v5aAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.50Å
e4v5aCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.50Å
e4v5bBS1[BS:2-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.74Å
e4v5bDS1[DS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.74Å
e4v5cAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.30Å
e4v5cCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.30Å
e4v5dAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.40Å
e4v5dCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.40Å
e4v5eAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.45Å
e4v5eCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.45Å
e4v5fAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.60Å
e4v5fCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.60Å
e4v5gAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.60Å
e4v5gCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.60Å
e4v5hAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ELECTRON MICROSCOPY
e4v5jAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ligands: MG ; X-RAY DIFFRACTION 3.10Å
e4v5jCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ligands: MG ; X-RAY DIFFRACTION 3.10Å
e4v5kAS1[AS:4-88] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.20Å
e4v5kCS1[CS:4-88] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ligands: MG ; X-RAY DIFFRACTION 3.20Å
e4v5lAS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v5mAS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ELECTRON MICROSCOPY
e4v5nAS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ELECTRON MICROSCOPY
e4v5pAS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v5pCS1[CS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v5qAS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v5qCS1[CS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v5rAS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v5rCS1[CS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v5sAS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v5sCS1[CS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v5yAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 4.45Å
e4v5yCS1[CS:1-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 4.45Å
e4v61AS1[AS:1-92] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal Protein S19 ; ELECTRON MICROSCOPY
e4v63AS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.2Å
e4v63CS1[CS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.2Å
e4v64AS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.50Å
e4v64CS1[CS:1-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.50Å
e4v65AL1[AL:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v66AL1[AL:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v67AS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.00Å
e4v67CS1[CS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ligands: MG ; X-RAY DIFFRACTION 3.00Å
e4v68AS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v69AS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6aAS1[AS:4-83] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.100Å
e4v6aCS1[CS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ligands: MG ; X-RAY DIFFRACTION 3.100Å
e4v6cAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.19Å
e4v6cCS1[CS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.19Å
e4v6dAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.800Å
e4v6dCS1[CS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.800Å
e4v6eAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.700Å
e4v6eCS1[CS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.700Å
e4v6fBV1[BV:4-86] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ligands: MG ; X-RAY DIFFRACTION 3.1Å
e4v6fCV1[CV:2-89] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ligands: MG ; X-RAY DIFFRACTION 3.1Å
e4v6gAV1[AV:4-85] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ligands: MG ; X-RAY DIFFRACTION 3.5Å
e4v6gCV1[CV:2-85] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.5Å
e4v6kBW1[BW:1-91] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6lAW1[AW:1-91] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6mAS1[AS:1-91] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6nBV1[BV:1-91] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6oAV1[AV:1-91] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6pAV1[AV:1-91] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6qAV1[AV:1-91] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6rAV1[AV:1-91] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6sBU1[BU:1-91] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6tAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6vAS1[AS:1-91] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6yAS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v6zAS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v70AS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v71AS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v72AS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v73AS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v74AS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v75AS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v76AS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v77AS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v78AS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v79AS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v7aAS1[AS:1-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v7bAS1[AS:3-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v7cAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v7dBS1[BS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v7iBS1[BS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ELECTRON MICROSCOPY
e4v7jAs1[As:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.3Å
e4v7jBs1[Bs:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.3Å
e4v7kAs1[As:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.6Å
e4v7kBs1[Bs:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.6Å
e4v7lAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.000Å
e4v7lCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.000Å
e4v7mAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.400Å
e4v7mCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.400Å
e4v7pAS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.514Å
e4v7pDS1[DS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.514Å
e4v7sAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.250Å
e4v7sCS1[CS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.250Å
e4v7tAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.194Å
e4v7tCS1[CS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.194Å
e4v7uAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.100Å
e4v7uCS1[CS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.100Å
e4v7vAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.289Å
e4v7vCS1[CS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.289Å
e4v7wAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.20Å
e4v7wCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.20Å
e4v7xAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.00Å
e4v7xCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.00Å
e4v7yAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.00Å
e4v7yCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.00Å
e4v7zAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.10Å
e4v7zCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.10Å
e4v83AS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ligands: MG ; X-RAY DIFFRACTION 3.5Å
e4v83CS1[CS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ligands: MG ; X-RAY DIFFRACTION 3.5Å
e4v84AS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.4Å
e4v84CS1[CS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.4Å
e4v85AS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.2Å
e4v87BV1[BV:2-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.000Å
e4v87CV1[CV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.000Å
e4v89AS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.7Å
e4v8aCS1[CS:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 2.90Å
e4v8aDS1[DS:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 2.90Å
e4v8bAV1[AV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.000Å
e4v8bCV1[CV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.000Å
e4v8cCV1[CV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.300Å
e4v8cDV1[DV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.300Å
e4v8dAV1[AV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.000Å
e4v8dCV1[CV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.000Å
e4v8eBV1[BV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ligands: OHX ; X-RAY DIFFRACTION 3.200Å
e4v8eDV1[DV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ligands: OHX ; X-RAY DIFFRACTION 3.200Å
e4v8fBV1[BV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ligands: OHX ; X-RAY DIFFRACTION 3.000Å
e4v8fCV1[CV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ligands: OHX ; X-RAY DIFFRACTION 3.000Å
e4v8gAS1[AS:4-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S Ribosomal Protein S19 ; X-RAY DIFFRACTION 3.000Å
e4v8gCS1[CS:4-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S Ribosomal Protein S19 ; X-RAY DIFFRACTION 3.000Å
e4v8hAS1[AS:4-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S Ribosomal Protein S19 ; X-RAY DIFFRACTION 3.100Å
e4v8hCS1[CS:4-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S Ribosomal Protein S19 ; X-RAY DIFFRACTION 3.100Å
e4v8iAS1[AS:4-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S Ribosomal Protein S19 ; X-RAY DIFFRACTION 2.700Å
e4v8iCS1[CS:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S Ribosomal Protein S19 ; X-RAY DIFFRACTION 2.700Å
e4v8jAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.9Å
e4v8jCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.9Å
e4v8nAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v8nCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v8oAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.80Å
e4v8qBS1[BS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.10Å
e4v8uAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.70Å
e4v8uCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.70Å
e4v8xAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.35Å
e4v8xCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.35Å
e4v90AS1[AS:4-91] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 2.95Å
e4v95AS1[AS:4-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S Ribosomal Protein S19 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å
e4v95CS1[CS:10-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S Ribosomal Protein S19 ; X-RAY DIFFRACTION 3.200Å
e4v97AS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.5Å
e4v97CS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.5Å
e4v9aAV1[AV:2-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; ligands: MG ; X-RAY DIFFRACTION 3.2999Å
e4v9aCV1[CV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.2999Å
e4v9bAV1[AV:2-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.100Å
e4v9bCV1[CV:7-84] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S RIBOSOMAL PROTEIN S19 ; X-RAY DIFFRACTION 3.100Å
e4v9cAS1[AS:3-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.300Å
e4v9cCS1[CS:3-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.300Å
e4v9dAS1[AS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.000Å
e4v9dBS1[BS:2-80] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.000Å
e4v9hAS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 2.857Å
e4v9iAS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S Ribosomal protein S19 ; X-RAY DIFFRACTION 3.3Å
e4v9iCS1[CS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S Ribosomal protein S19 ; X-RAY DIFFRACTION 3.3Å
e4v9jAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.86Å
e4v9jCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.86Å
e4v9kAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.497Å
e4v9kCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.497Å
e4v9lAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.5Å
e4v9lCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.5Å
e4v9mAS1[AS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.983Å
e4v9mCS1[CS:4-82] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; X-RAY DIFFRACTION 3.983Å
e4v9nAS1[AS:4-81] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S19 ; ligands: MG ; X-RAY DIFFRACTION 3.400Å
Previous Nexta+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