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




Representatives:
e5afoA2[A:181-354]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
FIMBRIAE ; X-RAY DIFFRACTION 1.82Å
e1ze3H1[H:159-279]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
FIMH PROTEIN ; ligands: EDO ; X-RAY DIFFRACTION 1.84Å
e2xg4B1[B:25-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MINOR PILIN PROTEIN ; ligands: CO,GOL ; X-RAY DIFFRACTION 2.4Å
e3jwnG1[G:1-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN FIMG ; X-RAY DIFFRACTION 2.69Å
e3bfqG1[G:13-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein fimG ; ligands: CO ; X-RAY DIFFRACTION 1.34Å
e3bfwA1[A:13-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein fimG ; ligands: YT3 ; X-RAY DIFFRACTION 1.80Å
e3bfwC1[C:13-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein fimG ; X-RAY DIFFRACTION 1.80Å
e2xg5B1[B:25-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MINOR PILIN PROTEIN ; ligands: CO,GOL,PGO ; X-RAY DIFFRACTION 2.0Å
e3jwnM1[M:1-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN FIMG ; X-RAY DIFFRACTION 2.69Å
e4j3oG1[G:1-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN FIMG ; X-RAY DIFFRACTION 3.8Å
e5iqmG1[G:13-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimG ; ligands: CO ; X-RAY DIFFRACTION 1.5Å
e5iqmA1[A:13-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimG ; ligands: CO ; X-RAY DIFFRACTION 1.5Å
e5iqnA1[A:13-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimG ; ligands: CO ; X-RAY DIFFRACTION 0.96Å
e5iqnG1[G:13-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimG ; ligands: CO,EDO ; X-RAY DIFFRACTION 0.96Å
e5iqoA1[A:13-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimG ; ligands: CO,EDO ; X-RAY DIFFRACTION 1.30Å
e5iqoC1[C:13-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimG ; ligands: 1PE,CO ; X-RAY DIFFRACTION 1.30Å
e6e15G1[G:1-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimG ; ELECTRON MICROSCOPY
e6e14G1[G:2-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimG ; ELECTRON MICROSCOPY
e1qunD2[D:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MANNOSE-SPECIFIC ADHESIN FIMH ; X-RAY DIFFRACTION 2.8Å
e1qunH2[H:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MANNOSE-SPECIFIC ADHESIN FIMH ; X-RAY DIFFRACTION 2.8Å
e1qunB2[B:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MANNOSE-SPECIFIC ADHESIN FIMH ; X-RAY DIFFRACTION 2.8Å
e1qunP2[P:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MANNOSE-SPECIFIC ADHESIN FIMH ; X-RAY DIFFRACTION 2.8Å
e1klfP2[P:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMH PROTEIN ; X-RAY DIFFRACTION 2.79Å
e1kiuF2[F:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH PROTEIN ; X-RAY DIFFRACTION 3.0Å
e1kiuD2[D:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH PROTEIN ; X-RAY DIFFRACTION 3.0Å
e1qunL2[L:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MANNOSE-SPECIFIC ADHESIN FIMH ; X-RAY DIFFRACTION 2.8Å
e1kiuH2[H:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH PROTEIN ; X-RAY DIFFRACTION 3.0Å
e1klfJ2[J:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMH PROTEIN ; X-RAY DIFFRACTION 2.79Å
e1klfB2[B:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMH PROTEIN ; X-RAY DIFFRACTION 2.79Å
e1qunJ2[J:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MANNOSE-SPECIFIC ADHESIN FIMH ; X-RAY DIFFRACTION 2.8Å
e1klfF2[F:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMH PROTEIN ; X-RAY DIFFRACTION 2.79Å
e1qunN2[N:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MANNOSE-SPECIFIC ADHESIN FIMH ; X-RAY DIFFRACTION 2.8Å
e1klfL2[L:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMH PROTEIN ; X-RAY DIFFRACTION 2.79Å
e1kiuJ2[J:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH PROTEIN ; X-RAY DIFFRACTION 3.0Å
e1klfN2[N:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMH PROTEIN ; X-RAY DIFFRACTION 2.79Å
e1kiuP2[P:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH PROTEIN ; X-RAY DIFFRACTION 3.0Å
e1klfH2[H:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMH PROTEIN ; X-RAY DIFFRACTION 2.79Å
e1kiuN2[N:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH PROTEIN ; X-RAY DIFFRACTION 3.0Å
e1kiuB2[B:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH PROTEIN ; X-RAY DIFFRACTION 3.0Å
e1klfD2[D:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMH PROTEIN ; X-RAY DIFFRACTION 2.79Å
e1qunF2[F:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MANNOSE-SPECIFIC ADHESIN FIMH ; X-RAY DIFFRACTION 2.8Å
e1kiuL2[L:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH PROTEIN ; X-RAY DIFFRACTION 3.0Å
e1n12C1[C:1-149] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MATURE FIMBRIAL PROTEIN PAPE ; X-RAY DIFFRACTION 1.87Å
e1n0lD1[D:1-149] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MATURE FIMBRIAL PROTEIN PAPE ; X-RAY DIFFRACTION 2.3Å
e1n0lB1[B:1-149] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MATURE FIMBRIAL PROTEIN PAPE ; X-RAY DIFFRACTION 2.3Å
e2uy7D1[D:10-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; X-RAY DIFFRACTION 2.6Å
e2uy7B1[B:10-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; X-RAY DIFFRACTION 2.6Å
e2uy7H1[H:10-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ligands: SO4 ; X-RAY DIFFRACTION 2.6Å
e2uy7F1[F:10-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; X-RAY DIFFRACTION 2.6Å
e3jwnH2[H:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMH PROTEIN ; X-RAY DIFFRACTION 2.69Å
e3jwnE1[E:1-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN FIMF ; X-RAY DIFFRACTION 2.69Å
e2jmrA1[A:1-179] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
fimF ; SOLUTION NMR
e2jtyA1[A:1-184] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; SOLUTION NMR
e2uy6C1[C:20-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; X-RAY DIFFRACTION 2.5Å
e3jwnN2[N:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FIMH PROTEIN ; X-RAY DIFFRACTION 2.69Å
e3jwnF1[F:1-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN FIMF ; X-RAY DIFFRACTION 2.69Å
e3jwnK1[K:1-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN FIMF ; X-RAY DIFFRACTION 2.69Å
e3jwnL1[L:1-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN FIMF ; X-RAY DIFFRACTION 2.69Å
e3rfzA2[A:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE 1 FIMBRIAL ADHESIN ; X-RAY DIFFRACTION 2.8Å
e3rfzD2[D:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE 1 FIMBRIAL ADHESIN ; X-RAY DIFFRACTION 2.8Å
e4j3oH2[H:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN FIMH ; X-RAY DIFFRACTION 3.8Å
e4j3oF1[F:1-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN FIMF ; X-RAY DIFFRACTION 3.8Å
e2m5gA1[A:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; SOLUTION NMR
e3sqbH1[H:21-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-1 FIMBRIAL PROTEIN, A CHAIN ; X-RAY DIFFRACTION 3.2Å
e3sqbF2[F:17-77,F:101-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-1 FIMBRIAL PROTEIN, A CHAIN ; X-RAY DIFFRACTION 3.2Å
e3bwuF2[F:13-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein fimF ; ligands: EDO ; X-RAY DIFFRACTION 1.760Å
e3sqbB2[B:15-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-1 FIMBRIAL PROTEIN, A CHAIN ; ligands: PEG ; X-RAY DIFFRACTION 3.2Å
e4dwhD2[D:17-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ligands: PEG,PG4 ; X-RAY DIFFRACTION 2.500Å
e3sqbD2[D:15-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
TYPE-1 FIMBRIAL PROTEIN, A CHAIN ; ligands: EDO,TRS ; X-RAY DIFFRACTION 3.2Å
e4dwhB2[B:17-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ligands: PEG,PG4,PO4 ; X-RAY DIFFRACTION 2.500Å
e2mx3A1[A:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e2mx3B1[B:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e2mx3C1[C:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e2mx3D1[D:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e2mx3E1[E:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e2mx3F1[F:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
e2n7hA1[A:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; SOLID-STATE NMR
e2n7hB1[B:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; SOLID-STATE NMR
e2n7hC1[C:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; SOLID-STATE NMR
e2n7hD1[D:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; SOLID-STATE NMR
e2n7hE1[E:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; SOLID-STATE NMR
e2n7hF1[F:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; SOLID-STATE NMR
e5fluA1[A:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluB1[B:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluC1[C:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluD1[D:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluE1[E:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluF1[F:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluG1[G:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluH1[H:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluI1[I:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluJ1[J:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluK1[K:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluL1[L:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e5fluM1[M:1-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PAP FIMBRIAL MAJOR PILIN PROTEIN ; ELECTRON MICROSCOPY
e4xodA1[A:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH protein ; X-RAY DIFFRACTION 1.140Å
e4xoeA2[A:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH protein ; ligands: CAC ; X-RAY DIFFRACTION 2.400Å
e4xo9A1[A:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimH ; X-RAY DIFFRACTION 1.140Å
e4xoaA1[A:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimH ; X-RAY DIFFRACTION 2.541Å
e4xoaC1[C:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimH ; X-RAY DIFFRACTION 2.541Å
e4xoaE1[E:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimH ; X-RAY DIFFRACTION 2.541Å
e4xoaG1[G:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimH ; X-RAY DIFFRACTION 2.541Å
e4xobA1[A:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimH ; ligands: SO4 ; X-RAY DIFFRACTION 3.003Å
e4xobC2[C:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimH ; X-RAY DIFFRACTION 3.003Å
e4xobE1[E:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimH ; X-RAY DIFFRACTION 3.003Å
e4xobG1[G:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimH ; ligands: SO4 ; X-RAY DIFFRACTION 3.003Å
e5cylH1[H:205-363] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fimbrial subunit CupB6 ; X-RAY DIFFRACTION 2.77Å
e5cylA1[A:205-363] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fimbrial subunit CupB6 ; X-RAY DIFFRACTION 2.77Å
e5cylB1[B:205-361] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fimbrial subunit CupB6 ; X-RAY DIFFRACTION 2.77Å
e5cylD1[D:205-361] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fimbrial subunit CupB6 ; X-RAY DIFFRACTION 2.77Å
e5cylE1[E:205-363] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fimbrial subunit CupB6 ; X-RAY DIFFRACTION 2.77Å
e5cylG1[G:205-360] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fimbrial subunit CupB6 ; X-RAY DIFFRACTION 2.77Å
e5cylC1[C:205-360] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fimbrial subunit CupB6 ; X-RAY DIFFRACTION 2.77Å
e5cylF1[F:205-361] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fimbrial subunit CupB6 ; X-RAY DIFFRACTION 2.77Å
e5jqiH1[H:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type 1 fimbiral adhesin FimH ; X-RAY DIFFRACTION 1.96Å
e5jqiB2[B:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type 1 fimbiral adhesin FimH ; X-RAY DIFFRACTION 1.96Å
e5jqiD2[D:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type 1 fimbiral adhesin FimH ; X-RAY DIFFRACTION 1.96Å
e5jqiF1[F:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type 1 fimbiral adhesin FimH ; X-RAY DIFFRACTION 1.96Å
e5jr4A1[A:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type 1 fimbiral adhesin FimH ; ligands: CA ; X-RAY DIFFRACTION 2.59Å
e5nktA1[A:7-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ligands: SO4 ; X-RAY DIFFRACTION 1.500Å
e5oh0A1[A:2-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e5oh0B1[B:2-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e5oh0C1[C:2-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e5oh0D1[D:2-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e5oh0E1[E:2-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e5oh0F1[F:2-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e5lp9A1[A:3-162] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Major type 1 subunit fimbrin (Pilin) ; X-RAY DIFFRACTION 0.850Å
e5n2bA1[A:27-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative fimbrial subunit type 1 ; ligands: EDO ; X-RAY DIFFRACTION 1.9Å
e6c53A1[A:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6c53B1[B:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6c53C1[C:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6c53D1[D:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6c53E1[E:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6c53F1[F:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6c53G1[G:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6c53H1[H:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6c53I1[I:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6c53J1[J:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6c53K1[K:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e5n2bB1[B:28-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative fimbrial subunit type 1 ; ligands: EDO ; X-RAY DIFFRACTION 1.9Å
e6e14H2[H:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type 1 fimbrin D-mannose specific adhesin ; ELECTRON MICROSCOPY
e6e14F1[F:1-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimF ; ELECTRON MICROSCOPY
e6e15H1[H:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type 1 fimbrin D-mannose specific adhesin ; ELECTRON MICROSCOPY
e6e15F1[F:1-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Protein FimF ; ELECTRON MICROSCOPY
e6gtvA1[A:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH protein ; ligands: 1PE,PEG ; X-RAY DIFFRACTION 2.1Å
e6gtvC2[C:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH protein ; ligands: PEG ; X-RAY DIFFRACTION 2.1Å
e6gtzA1[A:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH protein ; X-RAY DIFFRACTION 1.719Å
e6gtzC1[C:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH protein ; X-RAY DIFFRACTION 1.719Å
e6gu0A2[A:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH protein ; X-RAY DIFFRACTION 2.5Å
e6erjB1[B:4-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, a chain ; ligands: ACY ; X-RAY DIFFRACTION 1.690Å
e6erjA1[A:2-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, a chain ; ligands: ACY ; X-RAY DIFFRACTION 1.690Å
e6s09F1[F:1-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; ligands: SO4 ; X-RAY DIFFRACTION 1.500Å
e6s09A1[A:1-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; ligands: SO4 ; X-RAY DIFFRACTION 1.500Å
e6s09B1[B:1-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; ligands: SO4 ; X-RAY DIFFRACTION 1.500Å
e6s09D1[D:1-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; X-RAY DIFFRACTION 1.500Å
e6s09E1[E:1-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; ligands: SO4 ; X-RAY DIFFRACTION 1.500Å
e6s09G1[G:1-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; ligands: SO4 ; X-RAY DIFFRACTION 1.500Å
e6s09H1[H:1-166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; ligands: ACY,NA,SO4 ; X-RAY DIFFRACTION 1.500Å
e6r74A1[A:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ligands: SO4 ; X-RAY DIFFRACTION 1.810Å
e6r7eA1[A:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; ligands: SO4 ; X-RAY DIFFRACTION 1.700Å
e6s09C1[C:1-164] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimA ; ligands: ACY,NA,SO4 ; X-RAY DIFFRACTION 1.500Å
e6swhC1[C:25-158] Image Pymol Jmol Links: PDB, SCOP, CATH
Type-1 fimbrial protein, A chain ; X-RAY DIFFRACTION 2.800Å
e6swhF1[F:18-159] Image Pymol Jmol Links: PDB, SCOP, CATH
Type-1 fimbrial protein, A chain ; X-RAY DIFFRACTION 2.800Å
e6swhE1[E:6-160] Image Pymol Jmol Links: PDB, SCOP, CATH
Fimbrin-like protein FimI ; X-RAY DIFFRACTION 2.800Å
e6swhB1[B:11-160] Image Pymol Jmol Links: PDB, SCOP, CATH
Fimbrin-like protein FimI ; ligands: EDO ; X-RAY DIFFRACTION 2.800Å
e6y7sA1[A:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6y7sB1[B:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6y7sC1[C:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6y7sD1[D:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6y7sE1[E:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e6y7sF1[F:1-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Type-1 fimbrial protein, A chain ; ELECTRON MICROSCOPY
e7szoH2[H:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH,F1C putative fimbrial adhesin fusion ; X-RAY DIFFRACTION 2.800Å
e7szoN2[N:159-279] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
FimH,F1C putative fimbrial adhesin fusion ; X-RAY DIFFRACTION 2.800Å
e1n12A1[A:1-149]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
MATURE FIMBRIAL PROTEIN PAPE ; X-RAY DIFFRACTION 1.87Å

Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
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