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:
e4v4vAI1[AI:4-129] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal subunit protein S9 ; ELECTRON MICROSCOPY
e5njtI1[I:1-130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5np6L1[L:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5uylI1[I:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5x8pi1[i:63-195] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9, chloroplastic ; ELECTRON MICROSCOPY
e5meiR1[R:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; X-RAY DIFFRACTION 3.500Å
e5meic61[c6:2-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ligands: MG,OHX ; X-RAY DIFFRACTION 3.500Å
e5vp21i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.800Å
e5vp22i1[2i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.800Å
e5nd8i1[i:5-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5nd9i1[i:5-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5o5jI1[I:25-150] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; ELECTRON MICROSCOPY
e5o61BI1[BI:25-150] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5nwy81[8:4-130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5vycQ11[Q1:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; X-RAY DIFFRACTION 6Å
e5vycQ21[Q2:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; X-RAY DIFFRACTION 6Å
e5vycQ31[Q3:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; X-RAY DIFFRACTION 6Å
e5vycQ41[Q4:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; X-RAY DIFFRACTION 6Å
e5vycQ51[Q5:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; X-RAY DIFFRACTION 6Å
e5vycQ61[Q6:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; X-RAY DIFFRACTION 6Å
e5o2ri1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5tbwR1[R:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ligands: OHX ; X-RAY DIFFRACTION 3.000Å
e5tbwc61[c6:2-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ligands: MG ; X-RAY DIFFRACTION 3.000Å
e5oa3Q1[Q:8-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ELECTRON MICROSCOPY
e5xyiQ1[Q:2-140] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16, putative ; ELECTRON MICROSCOPY
e5xxuQ1[Q:9-148] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein uS9 ; ELECTRON MICROSCOPY
e5w4k1i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å
e5w4k2i1[2i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å
e5v93i1[i:25-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5wlcLC1[LC:3-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
rpS16_uS9 ; ELECTRON MICROSCOPY
e5ng8Ai1[Ai:6-132] Image Pymol Jmol Links: PDB, SCOP, CATH
e5ng8Bi1[Bi:6-132] Image Pymol Jmol Links: PDB, SCOP, CATH
e5ngmAi1[Ai:6-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5xyuI1[I:25-148] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5oqlu1[u:3-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-like protein ; ELECTRON MICROSCOPY
e5myjAI1[AI:2-130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6awbL1[L:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6awcL1[L:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6awdL1[L:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6cae1i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.600Å
e6eriBI1[BI:56-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9, chloroplastic ; ELECTRON MICROSCOPY
e5wdti1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e6cae2i1[2i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.600Å
e5we4i1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5we6i1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5ndj8E1[8E:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.150Å
e5wf0i1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5wfki1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5wfsi1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
e5ndj821[82:2-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.150Å
e6bohSA1[SA:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.4Å
e5optr1[r:10-149] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16, putative ; ELECTRON MICROSCOPY
e6enfi1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6enji1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6enui1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6emlF1[F:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ELECTRON MICROSCOPY
e6az1L1[L:7-149] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ribosomal protein S9 ; ligands: MG,PAR ; ELECTRON MICROSCOPY
e6bu8I1[I:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5ndk8E1[8E:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.950Å
e5ndvc61[c6:2-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; X-RAY DIFFRACTION 3.300Å
e6ek0SQ1[SQ:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: MG
e5ndk821[82:2-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.950Å
e5ndgC61[C6:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ligands: MG ; X-RAY DIFFRACTION 3.700Å
e5ndgc61[c6:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; X-RAY DIFFRACTION 3.700Å
e5ndvC61[C6:5-140] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; X-RAY DIFFRACTION 3.300Å
e5ndwC61[C6:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ligands: MG ; X-RAY DIFFRACTION 3.700Å
e5ndwc61[c6:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; X-RAY DIFFRACTION 3.700Å
e5obmC61[C6:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ligands: MG ; X-RAY DIFFRACTION 3.400Å
e5obmc61[c6:2-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ligands: MG ; X-RAY DIFFRACTION 3.400Å
e6b4vRA1[RA:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.4Å
e5ot7H1[H:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; ELECTRON MICROSCOPY
e6b4vVC1[VC:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.4Å
e6c5lAI1[AI:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.2Å
e6c5lCI1[CI:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.2Å
e6c4ii1[i:4-130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6faiQ1[Q:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ELECTRON MICROSCOPY
e5wis1i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.700Å
e5wis2i1[2i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.700Å
e5wit1i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.600Å
e5wit2i1[2i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.600Å
e5wnpI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.900Å
e5wnqI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.920Å
e5wnrI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.920Å
e5wnsI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.920Å
e5wntI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RIBOSOMAL PROTEIN S9 ; X-RAY DIFFRACTION 2.910Å
e5wnuI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.920Å
e5wnvI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.920Å
e5on6c61[c6:2-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ligands: MG,OHX ; X-RAY DIFFRACTION 3.1Å
e6cfj1i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.800Å
e5on6R1[R:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ligands: OHX ; X-RAY DIFFRACTION 3.1Å
e5uq7i1[i:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5uq8i1[i:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6fecH1[H:6-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ELECTRON MICROSCOPY
e6cfj2i1[2i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.800Å
e6cfk1i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: ARG,MG ; X-RAY DIFFRACTION 2.700Å
e6cfk2i1[2i:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.700Å
e6cfl1i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: ARG,MG ; X-RAY DIFFRACTION 2.600Å
e6cfl2i1[2i:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.600Å
e5v8i1i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH
30S ribosomal protein S9 ; ligands: ARG,MG ; X-RAY DIFFRACTION 3.250Å
e6fxcAi1[Ai:6-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6fxcBi1[Bi:6-132] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6fkr1i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å
e6fkr2i1[2i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.200Å
e5v8i2i1[2i:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH
30S ribosomal protein S9 ; ligands: ARG,MG ; X-RAY DIFFRACTION 3.250Å
e6bohXC1[XC:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.4Å
e6bokQA1[QA:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.55Å
e6bokTC1[TC:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.55Å
e6g4sQ1[Q:8-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ELECTRON MICROSCOPY
e6g4wQ1[Q:8-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ELECTRON MICROSCOPY
e6g51Q1[Q:8-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ELECTRON MICROSCOPY
e6g53Q1[Q:8-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ELECTRON MICROSCOPY
e6g5hQ1[Q:8-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ELECTRON MICROSCOPY
e6g5iQ1[Q:8-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ELECTRON MICROSCOPY
e6d90RR1[RR:5-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
uS9 ; ELECTRON MICROSCOPY
e6d9jRR1[RR:5-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
uS9 ; ELECTRON MICROSCOPY
e6g18Q1[Q:8-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ELECTRON MICROSCOPY
e6gazAI1[AI:70-397] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Mitochondrial ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gawAI1[AI:70-397] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
28S ribosomal protein S9, mitochondrial ; ELECTRON MICROSCOPY
e6ha1i1[i:5-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6dncVA1[VA:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gwti1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gxmi1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6h4ni1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gsj8E1[8E:3-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.960Å
e6caoI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.45Å
e5zluO1[O:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5vpoQI1[QI:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.2Å
e6gq1AG1[AG:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ELECTRON MICROSCOPY
e6dzkI1[I:25-150] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5zebi1[i:25-150] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gxni1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gxoi1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gxpi1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6h58i1[i:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6h58ii1[ii:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gqbAG1[AG:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ELECTRON MICROSCOPY
e6gqvAG1[AG:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ELECTRON MICROSCOPY
e6capI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.120Å
e6caqI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.130Å
e6carI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.4Å
e6casI1[I:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.5Å
e6gsj821[82:5-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.960Å
e6gsk8E1[8E:3-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.360Å
e6gsk821[82:5-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.360Å
e6gsl8E1[8E:3-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.160Å
e6gsl821[82:2-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.160Å
e5vpoXI1[XI:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.2Å
e5vppQI1[QI:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.7Å
e5vppXI1[XI:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.7Å
e6ha8i1[i:5-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6dzi41[4:25-150] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5zepi1[i:25-150] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e5zeui1[i:25-150] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gzqI21[I2:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6buwQI1[QI:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.500Å
e6hcfR11[R1:5-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein S16 ; ELECTRON MICROSCOPY
e6buwXI1[XI:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.500Å
e6bz6QI1[QI:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.180Å
e6bz6XI1[XI:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.180Å
e6bz7QI1[QI:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.640Å
e6bz7XI1[XI:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.640Å
e6bz8QI1[QI:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.610Å
e6bz8XI1[XI:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.610Å
e6gzxI31[I3:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gzxI41[I4:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gzzI31[I3:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6gzzI41[I4:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6hcjR21[R2:5-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein S16 ; ligands: MG ; ELECTRON MICROSCOPY
e6hcmR11[R1:5-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein S16 ; ELECTRON MICROSCOPY
e6hcqR21[R2:5-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein S16 ; ligands: MG ; ELECTRON MICROSCOPY
e6mtbQQ1[QQ:5-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ligands: MG ; ELECTRON MICROSCOPY
e6mtcQQ1[QQ:5-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ELECTRON MICROSCOPY
e6mtdQQ1[QQ:5-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
uS9 ; ELECTRON MICROSCOPY
e6mteQQ1[QQ:5-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
uS9 ; ELECTRON MICROSCOPY
e6i7vAI1[AI:4-130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.800Å
e6fyxQ1[Q:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ligands: MG ; ELECTRON MICROSCOPY
e6gz3BQ1[BQ:8-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ribosomal protein uS9 ; ELECTRON MICROSCOPY
e6i7vBI1[BI:4-130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 2.800Å
e6fyyQ1[Q:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16 ; ligands: MG ; ELECTRON MICROSCOPY
e6gz4BQ1[BQ:8-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ribosomal protein uS9 ; ligands: MG ; ELECTRON MICROSCOPY
e6gz5BQ1[BQ:8-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ribosomal protein uS9 ; ELECTRON MICROSCOPY
e6hrmn1[n:4-130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; ELECTRON MICROSCOPY
e6n9e1i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.700Å
e6n9e2i1[2i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.700Å
e6n9f1i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.700Å
e6n9f2i1[2i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.700Å
e6i7oF1[F:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ELECTRON MICROSCOPY
e6i7oFb1[Fb:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ELECTRON MICROSCOPY
e6nd61i1[1i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.850Å
e6hhqc61[c6:2-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ligands: MG ; X-RAY DIFFRACTION 3.1Å
e6q95n1[n:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
e6q98n1[n:4-130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; ELECTRON MICROSCOPY
e6hhqR1[R:3-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S16-A ; ligands: OHX ; X-RAY DIFFRACTION 3.1Å
e6neqI1[I:70-396] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
28S ribosomal protein S9, mitochondrial ; ELECTRON MICROSCOPY
e6nf8I1[I:70-396] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
28S ribosomal protein S9, mitochondrial ; ELECTRON MICROSCOPY
e6nd62i1[2i:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 2.850Å
e6by1BI1[BI:3-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.940Å
e6ndkQI1[QI:2-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.640Å
e6by1AI1[AI:3-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; X-RAY DIFFRACTION 3.940Å
e6ndkXI1[XI:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ligands: MG ; X-RAY DIFFRACTION 3.640Å
e6q97n1[n:4-129] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S9 ; ELECTRON MICROSCOPY
Previous NextPseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
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