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
54123, 3-crossover-4
Representatives:
e3kbgA7[A:111-169] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH
30S ribosomal protein S4e ; X-RAY DIFFRACTION 1.75Å
e7zagE3[E:118-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S4e ; ELECTRON MICROSCOPY
e7zahE1[E:118-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S4e ; ELECTRON MICROSCOPY
e7zaiE1[E:118-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S4e ; ELECTRON MICROSCOPY
e7zhgE1[E:118-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S4e ; ELECTRON MICROSCOPY
e8hkxAS4E1[AS4E:111-174] Image Pymol Jmol Links: PDB, SCOP, CATH
; ELECTRON MICROSCOPY
e8hkyAS4E3[AS4E:111-174] Image Pymol Jmol Links: PDB, SCOP, CATH
; ELECTRON MICROSCOPY
e8hl2AS4E3[AS4E:111-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S4e ; ELECTRON MICROSCOPY
e8hl5AS4E2[AS4E:111-174] Image Pymol Jmol Links: PDB, SCOP, CATH
; ELECTRON MICROSCOPY
e8ovaA11[A1:114-172] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4 ; ELECTRON MICROSCOPY
e8oveA12[A1:114-172] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4 ; ELECTRON MICROSCOPY
e8cdlh3[h:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; ELECTRON MICROSCOPY
e8cdrh1[h:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; ELECTRON MICROSCOPY
e8cehh3[h:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; ELECTRON MICROSCOPY
e8cf5h1[h:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; ELECTRON MICROSCOPY
e8cg8h2[h:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; ELECTRON MICROSCOPY
e8cgnh2[h:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; ELECTRON MICROSCOPY
e8civh1[h:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; ELECTRON MICROSCOPY
e8ckuh1[h:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; ELECTRON MICROSCOPY
e8cmjh2[h:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; ELECTRON MICROSCOPY
e8evpBE2[BE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8evqBE2[BE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8evrBE1[BE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8evsBE2[BE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8evtBE1[BE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ewbBE1[BE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ewcBE2[BE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8p60SE02[SE0:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8p60RE02[RE0:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8pplAE1[AE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4, X isoform ; ELECTRON MICROSCOPY
e8hkzAS4E3[AS4E:111-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8hl3AS4E1[AS4E:111-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S4e ; ELECTRON MICROSCOPY
e8hl4AS4E3[AS4E:111-174] Image Pymol Jmol Links: PDB, SCOP, CATH
; ELECTRON MICROSCOPY
e4d5lE3[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN ES30 ; ELECTRON MICROSCOPY
e4uerW1[W:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ES4 ; ELECTRON MICROSCOPY
e4bytE1[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3izbD3[D:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3iz6D9[D:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e2xzmW4[W:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bpeW1[W:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bpnW1[W:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bpoW1[W:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4bppW1[W:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3j38E2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3j60E2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4kzxE2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4X ; X-RAY DIFFRACTION 7.81Å
e4kzyE2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4X ; X-RAY DIFFRACTION 7.01Å
e4kzzE2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4X ; X-RAY DIFFRACTION 7.03Å
e2xznW1[W:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3zey12[1:114-172] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4cuyE2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vw9F2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vwvF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vx2E2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vx5E2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3j7aF3[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein eS4 ; ELECTRON MICROSCOPY
e4cxcE3[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uq4E2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uq5E2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vxwE2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e1vxzE2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4w23E2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4w28E2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3u5cE2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3u5gE2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3j3aE3[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujfF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujhi2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujkF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujmi2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujpF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujri2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujuF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujwi2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ujzF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uk1i2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uk4F2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uk6i2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uk9F2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukbi2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukfF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukhi2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukkF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukmi2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukpF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukri2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukuF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukwi2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ukzF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ul1i2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ul4F2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ul6i2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ul9F2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ulbi2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uleF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ulgi2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4uljF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ulmi2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ulpF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e4ulri2[i:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e3j80E2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 ; ELECTRON MICROSCOPY
e3j81E2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 ; ELECTRON MICROSCOPY
e4d61E1[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4, Y ISOFORM 1 ; ELECTRON MICROSCOPY
e3j6xS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4 ; ELECTRON MICROSCOPY
e3j6yS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4 ; ELECTRON MICROSCOPY
e3j77S42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4 ; ELECTRON MICROSCOPY
e3j78S42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4 ; ELECTRON MICROSCOPY
e3j7pSE3[SE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein eS4 ; ELECTRON MICROSCOPY
e3j7rSE3[SE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein eS4 ; ELECTRON MICROSCOPY
e4btsAW2[AW:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN RPS4E ; X-RAY DIFFRACTION 3.70Å
e4btsBW2[BW:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN RPS4E ; X-RAY DIFFRACTION 3.70Å
e4btsCW2[CW:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN RPS4E ; X-RAY DIFFRACTION 3.70Å
e4btsDW2[DW:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN RPS4E ; X-RAY DIFFRACTION 3.70Å
e4u3mS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.000Å
e4u3ms42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.000Å
e4u3nS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.200Å
e4u3ns42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.200Å
e4u3uS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 2.900Å
e4u3us42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 2.900Å
e4u4nS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.100Å
e4u4ns42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.100Å
e4u4oS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.600Å
e4u4os42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.600Å
e4u4qS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.000Å
e4u4qs42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.000Å
e4u4rS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 2.800Å
e4u4rs42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 2.800Å
e4u4uS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.000Å
e4u4us42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.000Å
e4u4yS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.200Å
e4u4ys42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.200Å
e4u4zS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.100Å
e4u4zs42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.100Å
e4u50S42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.200Å
e4u50s42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.200Å
e4u51S42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.200Å
e4u51s42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.200Å
e4u52S42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.000Å
e4u52s42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.000Å
e4u53S42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.300Å
e4u53s42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.300Å
e4u55S42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.200Å
e4u55s42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.200Å
e4u56S42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.450Å
e4u56s42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.450Å
e4u6fS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 2.900Å
e4u6fs42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 2.900Å
e4ujcCE3[CE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN ES4 ; ELECTRON MICROSCOPY
e4ujdCE3[CE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN ES4 ; ELECTRON MICROSCOPY
e4ujeBE3[BE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4, Y ISOFORM 1 ; ELECTRON MICROSCOPY
e4v5oAW2[AW:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4 ; X-RAY DIFFRACTION 3.93Å
e4v5oBW2[BW:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4 ; X-RAY DIFFRACTION 3.93Å
e4v6iAD2[AD:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein rpS4 (S4e) ; ELECTRON MICROSCOPY
e4v6wAE1[AE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4 ; ELECTRON MICROSCOPY
e4v6xAE3[AE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4, X isoform ; ELECTRON MICROSCOPY
e4v7eBE2[BE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4E ; ELECTRON MICROSCOPY
e4v88AE2[AE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.0Å
e4v88CE2[CE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.0Å
e4v8mA12[A1:114-172] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4, PUTATIVE ; ELECTRON MICROSCOPY
e4v8yAE2[AE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4-A ; ELECTRON MICROSCOPY
e4v8zAE2[AE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4-A ; ELECTRON MICROSCOPY
e4v92BE2[BE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ES4 ; ELECTRON MICROSCOPY
e4v3pSD2[SD:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4 ; ELECTRON MICROSCOPY
e5aj0BE2[BE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4, Y isoform 1 ; ELECTRON MICROSCOPY
e4ug0SE1[SE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4, X ISOFORM ; ELECTRON MICROSCOPY
e5a2qE1[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RIBOSOMAL PROTEIN ES4 ; ELECTRON MICROSCOPY
e3jajSE2[SE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein eS4 ; ELECTRON MICROSCOPY
e3janSE2[SE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein eS4 ; ELECTRON MICROSCOPY
e3jagEE1[EE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 ; ELECTRON MICROSCOPY
e3jahEE3[EE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 ; ELECTRON MICROSCOPY
e3jaiEE1[EE:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 ; ELECTRON MICROSCOPY
e3jamE2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 ; ELECTRON MICROSCOPY
e3japE1[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 ; ELECTRON MICROSCOPY
e3jaqE1[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH
e3jbnF2[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein eS4 ; ELECTRON MICROSCOPY
e3jboF3[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein eS4 ; ELECTRON MICROSCOPY
e3jbpF3[F:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein eS4 ; ELECTRON MICROSCOPY
e5flxE2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S RIBOSOMAL PROTEIN S4, Y ISOFORM 1 ; ELECTRON MICROSCOPY
e5fciS43[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.400Å
e5fcis42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.400Å
e5fcjS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.100Å
e5fcjs43[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.100Å
e5it9E3[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein eS4 ; ELECTRON MICROSCOPY
e5dc3S41[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.250Å
e5dc3s42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.250Å
e5i4lS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.100Å
e5i4ls42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.100Å
e5it7E2[E:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4 ; ELECTRON MICROSCOPY
e5k0yI2[I:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4 ; ELECTRON MICROSCOPY
e5jpqp3[p:119-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 ; ELECTRON MICROSCOPY
e5datS41[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.15Å
e5dats42[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.15Å
e5juoBB2[BB:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 (yeast S4) ; ELECTRON MICROSCOPY
e5jupBB2[BB:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 (yeast S4) ; ELECTRON MICROSCOPY
e5jusBB3[BB:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 (yeast S4) ; ELECTRON MICROSCOPY
e5jutBB3[BB:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 (yeast S4) ; ELECTRON MICROSCOPY
e5juuBB3[BB:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS4 (yeast S4) ; ELECTRON MICROSCOPY
e5lybS42[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.250Å
e5lybs41[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.250Å
e5tgaS41[S4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.300Å
e5tgas41[s4:117-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S4-A ; X-RAY DIFFRACTION 3.300Å
Nexte6skgAf2[Af:118-179] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S4e ; ELECTRON MICROSCOPY
Pseudo 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