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:
e2xzm41[4:15-116] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e8p60SB01[SB0:29-121] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8p60RB01[RB0:29-121] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pplAB2[AB:2-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S3a ; ELECTRON MICROSCOPY
e8ovaA02[A0:22-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S3a ; ELECTRON MICROSCOPY
e8oveA02[A0:24-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S3a ; ELECTRON MICROSCOPY
e8cdle1[e:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ELECTRON MICROSCOPY
e8cdre2[e:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ELECTRON MICROSCOPY
e8cehe1[e:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ELECTRON MICROSCOPY
e8cf5e1[e:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ELECTRON MICROSCOPY
e8cg8e2[e:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ELECTRON MICROSCOPY
e8cgne2[e:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ELECTRON MICROSCOPY
e8cive2[e:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ELECTRON MICROSCOPY
e8ckue1[e:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ELECTRON MICROSCOPY
e8cmje1[e:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ELECTRON MICROSCOPY
e8evpBB1[BB:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8evqBB1[BB:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8evrBB2[BB:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8evsBB2[BB:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8evtBB1[BB:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ewbBB1[BB:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ewcBB1[BB:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8hkzS3AE1[S3AE:9-96] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8hl3S3AE1[S3AE:9-96] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S3Ae ; ELECTRON MICROSCOPY
e8hl4S3AE2[S3AE:9-96] Image Pymol Jmol Links: PDB, SCOP, CATH
; ELECTRON MICROSCOPY
e5fciS11[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.400Å
e5fcis11[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.400Å
e5fcjS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.100Å
e5fcjs11[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.100Å
e3j38B2[B:17-116] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3j3aB2[B:19-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e2xzn42[4:15-116] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3u5cB2[B:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3u5gB2[B:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3j20A2[A:9-95] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3zey02[0:20-115] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bpe41[4:21-116] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bpn41[4:21-116] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bpo41[4:21-116] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bpp41[4:21-116] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4kzxB1[B:19-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; X-RAY DIFFRACTION 7.81Å
e4kzyB1[B:19-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; X-RAY DIFFRACTION 7.01Å
e4kzzB1[B:19-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; X-RAY DIFFRACTION 7.03Å
e3j43A1[A:9-95] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bylB1[B:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bytB1[B:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3j60B1[B:23-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4cuyB2[B:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vx2B2[B:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vx5B2[B:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vw9C2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vwvC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3j7aB2[B:24-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein eS1 ; ELECTRON MICROSCOPY
e4cxcB2[B:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uq4B2[B:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uq5B2[B:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vxwB2[B:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vxzB2[B:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4w23B1[B:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4w28B1[B:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujfC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujhf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ujkC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujmf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ujpC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujrf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ujuC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujwf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ujzC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uk1f2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4uk4C2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uk6f2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: C,OHX
e4uk9C2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukbf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ukfC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukhf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ukkC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukmf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ukpC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukrf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ukuC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukwf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ukzC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ul1f2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ul4C2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ul6f2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ul9C2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ulbf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4uleC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ulgf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4uljC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ulmf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e4ulpC2[C:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ulrf2[f:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: OHX
e3j81B1[B:19-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 ; ELECTRON MICROSCOPY
e3j80B2[B:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 ; ELECTRON MICROSCOPY
e4d61B2[B:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; ELECTRON MICROSCOPY
e4d5lB1[B:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN ES27 ; ELECTRON MICROSCOPY
e4uer41[4:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ES1 ; ELECTRON MICROSCOPY
e4v6wAB2[AB:17-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S3a ; ELECTRON MICROSCOPY
e4ujcCB2[CB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN ES1 ; ELECTRON MICROSCOPY
e4ujdCB2[CB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN ES1 ; ELECTRON MICROSCOPY
e4ujeBB2[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; ELECTRON MICROSCOPY
e4v6xAB2[AB:19-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S3a ; ELECTRON MICROSCOPY
e4v5oA42[A4:15-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; X-RAY DIFFRACTION 3.93Å
e4v5oB42[B4:15-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; X-RAY DIFFRACTION 3.93Å
e4v8mA01[A0:20-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A, PUTATIVE ; ELECTRON MICROSCOPY
e4btsA41[A4:21-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; X-RAY DIFFRACTION 3.70Å
e4btsB41[B4:21-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; X-RAY DIFFRACTION 3.70Å
e4btsC41[C4:21-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; X-RAY DIFFRACTION 3.70Å
e4btsD41[D4:21-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; X-RAY DIFFRACTION 3.70Å
e4v4nBA1[BA:9-95] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S3AE ; ELECTRON MICROSCOPY
e4v6uAA1[AA:9-95] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S3Ae ; ELECTRON MICROSCOPY
e4v7eBB1[BB:23-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1E ; ELECTRON MICROSCOPY
e4v92BB2[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ES1 ; ELECTRON MICROSCOPY
e3j7pSB2[SB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein eS1 ; ELECTRON MICROSCOPY
e3j7rSB2[SB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein eS1 ; ELECTRON MICROSCOPY
e3j6xS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1 ; ELECTRON MICROSCOPY
e3j6yS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1 ; ELECTRON MICROSCOPY
e3j77S12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1 ; ELECTRON MICROSCOPY
e3j78S12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1 ; ELECTRON MICROSCOPY
e4u3mS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.000Å
e4u3ms12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.000Å
e4u3nS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.200Å
e4u3ns12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: C,OHX ; X-RAY DIFFRACTION 3.200Å
e4u3uS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 2.900Å
e4u3us12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 2.900Å
e4u4nS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.100Å
e4u4ns12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.100Å
e4u4oS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.600Å
e4u4os12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.600Å
e4u4qS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.000Å
e4u4qs12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.000Å
e4u4rS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 2.800Å
e4u4rs12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 2.800Å
e4u4uS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.000Å
e4u4us12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.000Å
e4u4yS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.200Å
e4u4ys12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.200Å
e4u4zS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.100Å
e4u4zs12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.100Å
e4u50S12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.200Å
e4u50s12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.200Å
e4u51S12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.200Å
e4u51s12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.200Å
e4u52S12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.000Å
e4u52s12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.000Å
e4u53S12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.300Å
e4u53s12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.300Å
e4u55S12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.200Å
e4u55s12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.200Å
e4u56S12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.450Å
e4u56s12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.450Å
e4u6fS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 2.900Å
e4u6fs12[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 2.900Å
e4v88AB2[AB:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.0Å
e4v88CB2[CB:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.0Å
e4v8yAB2[AB:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S1-A ; ELECTRON MICROSCOPY
e4v8zAB2[AB:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S1-A ; ELECTRON MICROSCOPY
e5aj0BB2[BB:22-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S3a ; ELECTRON MICROSCOPY
e4ug0SB1[SB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; ELECTRON MICROSCOPY
e5a2qB2[B:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RIBOSOMAL PROTEIN ES1 ; ELECTRON MICROSCOPY
e3jajSB2[SB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein eS1 ; ELECTRON MICROSCOPY
e3janSB1[SB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein eS1 ; ELECTRON MICROSCOPY
e3jagBB2[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 ; ELECTRON MICROSCOPY
e3jahBB2[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 ; ELECTRON MICROSCOPY
e3jaiBB2[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 ; ELECTRON MICROSCOPY
e3jamB2[B:2-9,B:19-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 ; ELECTRON MICROSCOPY
e3japB1[B:3-9,B:19-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 ; ELECTRON MICROSCOPY
e3jaqB2[B:3-9,B:19-113] Image Pymol Jmol Links: PDB, SCOP, CATH
e3jbnB2[B:24-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein eS1 ; ELECTRON MICROSCOPY
e3jboB2[B:24-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein eS1 ; ELECTRON MICROSCOPY
e3jbpB2[B:24-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein eS1 ; ELECTRON MICROSCOPY
e5flxB1[B:22-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S3A ; ELECTRON MICROSCOPY
e5it9B2[B:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein eS1 ; ELECTRON MICROSCOPY
e5dc3S12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.250Å
e5dc3s11[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.250Å
e5i4lS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.100Å
e5i4ls11[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.100Å
e5it7B2[B:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1 ; ELECTRON MICROSCOPY
e5k0yi2[i:19-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ribosomal protein eS1 ; ELECTRON MICROSCOPY
e5jpqo1[o:15-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 ; ELECTRON MICROSCOPY
e5datS12[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.15Å
e5dats11[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.15Å
e5juoYA2[YA:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 (yeast S1) ; ELECTRON MICROSCOPY
e5jupYA1[YA:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 (yeast S1) ; ELECTRON MICROSCOPY
e5jusYA1[YA:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 (yeast S1) ; ELECTRON MICROSCOPY
e5jutYA1[YA:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 (yeast S1) ; ELECTRON MICROSCOPY
e5juuYA1[YA:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 (yeast S1) ; ELECTRON MICROSCOPY
e5lybS11[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.250Å
e5lybs11[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: OHX ; X-RAY DIFFRACTION 3.250Å
e5tgaS11[S1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; X-RAY DIFFRACTION 3.300Å
e5tgas11[s1:20-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S1-A ; ligands: C,OHX,PRO ; X-RAY DIFFRACTION 3.300Å
e5lzsBB2[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S3a ; ELECTRON MICROSCOPY
e5lztBB2[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 ; ELECTRON MICROSCOPY
e5lzuBB1[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S3a ; ELECTRON MICROSCOPY
e5lzvBB2[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 ; ELECTRON MICROSCOPY
e5lzwBB1[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS1 ; ELECTRON MICROSCOPY
e5lzxBB1[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S3a ; ELECTRON MICROSCOPY
e5lzyBB1[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S3a ; ELECTRON MICROSCOPY
e5lzzBB2[BB:21-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S3a ; ELECTRON MICROSCOPY
Nextbeta 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