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:
e2mvfA1[A:168-261] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Uncharacterized protein ; SOLUTION NMR
e7b7dV1[V:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7nrdSV1[SV:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7aseZ1[Z:2-116,Z:157-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7nrcSV1[SV:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e6zuoI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7o7yAh1[Ah:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ligands: SPD ; ELECTRON MICROSCOPY
e7nwgJ21[J2:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7nwhII1[II:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7nwiII1[II:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7o7zAh1[Ah:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ligands: SPD,UNX ; ELECTRON MICROSCOPY
e7o80Ah1[Ah:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ligands: UNX ; ELECTRON MICROSCOPY
e7o81Ah1[Ah:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e6zv6I1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7olcSI1[SI:2-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7cpuSI1[SI:2-122,SI:142-203] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7oldSI1[SI:2-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7cpvSI1[SI:2-122,SI:142-203] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7qepS81[S8:2-165] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7zagJ1[J:2-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S8e ; ELECTRON MICROSCOPY
e7zahJ1[J:2-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S8e ; ELECTRON MICROSCOPY
e7zaiJ1[J:2-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S8e ; ELECTRON MICROSCOPY
e7zhgJ1[J:2-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S8e ; ELECTRON MICROSCOPY
e7pzyJ1[J:2-204] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7q08J1[J:2-204] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7q0fJ1[J:2-204] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7q0pJ1[J:2-204] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7q0rJ1[J:2-204] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7mpiBI1[BI:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7mpjBI1[BI:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ligands: MG ; ELECTRON MICROSCOPY
e7n8bBI1[BI:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ligands: MG ; ELECTRON MICROSCOPY
e7pwfI1[I:2-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ligands: K,MG ; ELECTRON MICROSCOPY
e7pwoI11[I1:2-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ligands: K ; ELECTRON MICROSCOPY
e7sukL81[L8:2-123,L8:150-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7tqlI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7qp6R1[R:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7qp7R1[R:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7toqAS081[AS08:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7torAS081[AS08:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7ucjII1[II:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7uckII1[II:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7oyaI21[I2:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7oybI21[I2:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7oydII1[II:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7sygJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH
eS8 ; ELECTRON MICROSCOPY
e7syhJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH
eS8 ; ELECTRON MICROSCOPY
e7syiJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7syjJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7sykJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7sylJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7symJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH
eS8 ; ELECTRON MICROSCOPY
e7synJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH
eS8 ; ELECTRON MICROSCOPY
e7syoJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7sypJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7syqJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7syrJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7sysJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7sytJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7syuJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7syvJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7sywJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7syxJ1[J:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ELECTRON MICROSCOPY
e7zjxST1[ST:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7oycI21[I2:2-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7qixI1[I:2-122,I:150-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7qizy1[y:2-122,y:150-212] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7zw0sV1[sV:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7qvpSI1[SI:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7qvpRI1[RI:2-203] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7r7cr1[r:149-260] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosome biogenesis protein NSA2 homolog ; ELECTRON MICROSCOPY
e8c00V1[V:2-198] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e8c01V1[V:2-198] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7wtlSI1[SI:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7wtmSI1[SI:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7wtnSI1[SI:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7wtoSI1[SI:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7wtpSI1[SI:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7wtqSI1[SI:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7wtrSI1[SI:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7zpqAI1[AI:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7zrsAI1[AI:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e7zuwAI1[AI:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-B ; ELECTRON MICROSCOPY
e7zuxDI1[DI:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-B ; ELECTRON MICROSCOPY
e7qcaSI01[SI0:2-168] Image Pymol Jmol Links: PDB, SCOP, CATH
40S ribosomal protein S8 ; ligands: MG ; ELECTRON MICROSCOPY
e7qjhSI01[SI0:2-168] Image Pymol Jmol Links: PDB, SCOP, CATH
e7qjhRI01[RI0:2-168] Image Pymol Jmol Links: PDB, SCOP, CATH
e7r4xI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ligands: K ; ELECTRON MICROSCOPY
e7wtsI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7wttI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7wtuI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7wtvI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7wtwI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7wtxI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7wtzI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7wu0I1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7zjwST1[ST:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7qggSI1[SI:2-205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e8btkAh1[Ah:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ligands: SPD ; ELECTRON MICROSCOPY
e8g5ySI1[SI:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ligands: PUT ; ELECTRON MICROSCOPY
e8g5zSI1[SI:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e8g60SI1[SI:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 ; ligands: PHE,PUT ; ELECTRON MICROSCOPY
e8g61SI1[SI:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e8g6jSI1[SI:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e8glpSI1[SI:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7xnxSI1[SI:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7xnySI1[SI:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e8bqdV1[V:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-B ; ELECTRON MICROSCOPY
e8bqxV1[V:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e8c83V1[V:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-B ; ELECTRON MICROSCOPY
e8cahV1[V:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e8casV1[V:2-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e8cbjI1[I:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-A ; ELECTRON MICROSCOPY
e8br8SI1[SI:2-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e8brmSI1[SI:2-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein S8 ; ELECTRON MICROSCOPY
e8bsiSI1[SI:2-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e8bsjSI1[SI:2-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e8btdSI1[SI:2-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein S8 ; ELECTRON MICROSCOPY
e8btrSI1[SI:2-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ribosomal protein S8 ; ELECTRON MICROSCOPY
e8br3SI01[SI0:2-168] Image Pymol Jmol Links: PDB, SCOP, CATH
e7z3nSI1[SI:2-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e7z3oSI1[SI:2-202] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e8hkxAS8E1[AS8E:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH
; ELECTRON MICROSCOPY
e8hkyAS8E1[AS8E:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH
; ELECTRON MICROSCOPY
e8hl2AS8E1[AS8E:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
30S ribosomal protein S8e ; ELECTRON MICROSCOPY
e8hl5AS8E1[AS8E:2-127] Image Pymol Jmol Links: PDB, SCOP, CATH
; ELECTRON MICROSCOPY
e8q5iJ1[J:2-204] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ELECTRON MICROSCOPY
e8p2kAh1[Ah:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ligands: SPD ; ELECTRON MICROSCOPY
e8bhfJ31[J3:2-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8eubBI1[BI:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8ccsl1[l:2-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8-B ; ELECTRON MICROSCOPY
e8a98SK1[SK:2-121,SK:157-216] Image Pymol Jmol Links: PDB, SCOP, CATH
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e8auvP1[P:2-122,P:149-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
eS8 (40S ribosomal protein S8) ; ELECTRON MICROSCOPY
e8b2lP11[P1:2-122,P1:149-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ELECTRON MICROSCOPY
e8t4sI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: MG ; ELECTRON MICROSCOPY
e8ppkI1[I:2-206] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
40S ribosomal protein S8 ; ligands: UNX ; ELECTRON MICROSCOPY
e8p5dSI01[SI0:2-168] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
Previousbeta 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