Home Help

X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

Keyword search

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

a+b three layersone mainly antiparallel beta-sheet layer sandwiched between two alpha-helix layers

X: Profilin-like
H: GlcG-like
T: GlcG-like
F: HbpS-like

PF03928 CL0161

Representatives:

e2a2lA1[A:4-145] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

unknown ; X-RAY DIFFRACTION 2.200Å

e2a2lB1[B:4-145] Image Pymol Jmol Links: PDB, SCOP, CATH

unknown ; X-RAY DIFFRACTION 2.200Å

e2a2lC1[C:4-145] Image Pymol Jmol Links: PDB, SCOP, CATH

unknown ; X-RAY DIFFRACTION 2.200Å

e2a2lD1[D:4-145] Image Pymol Jmol Links: PDB, SCOP, CATH

unknown ; X-RAY DIFFRACTION 2.200Å

e3fpvA1[A:16-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Extracellular haem-binding protein ; ligands: FE ; X-RAY DIFFRACTION 2.2Å

e3fpvB1[B:16-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Extracellular haem-binding protein ; ligands: FE ; X-RAY DIFFRACTION 2.2Å

e3fpvC1[C:16-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Extracellular haem-binding protein ; ligands: FE ; X-RAY DIFFRACTION 2.2Å

e3fpvD1[D:16-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Extracellular haem-binding protein ; ligands: FE ; X-RAY DIFFRACTION 2.2Å

e3fpvE1[E:16-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Extracellular haem-binding protein ; ligands: FE ; X-RAY DIFFRACTION 2.2Å

e3fpvF1[F:16-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Extracellular haem-binding protein ; ligands: FE ; X-RAY DIFFRACTION 2.2Å

e3fpvG1[G:16-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Extracellular haem-binding protein ; ligands: FE ; X-RAY DIFFRACTION 2.2Å

e3fpvH1[H:16-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Extracellular haem-binding protein ; ligands: FE ; X-RAY DIFFRACTION 2.2Å

e3fpwA1[A:15-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Extracellular haem-binding protein ; ligands: FE,PO4 ; X-RAY DIFFRACTION 1.6Å

e4bmwA1[A:11-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

EXTRACELLULAR HAEM-BINDING PROTEIN ; X-RAY DIFFRACTION 1.99Å

e4nkpC1[C:25-169] Image Pymol Jmol Links: PDB, SCOP, CATH

putative extracellular heme-binding protein ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 1.24Å

e4nkpA1[A:32-169] Image Pymol Jmol Links: PDB, SCOP, CATH

putative extracellular heme-binding protein ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 1.24Å

e4nkpB1[B:29-168] Image Pymol Jmol Links: PDB, SCOP, CATH

putative extracellular heme-binding protein ; ligands: GOL ; X-RAY DIFFRACTION 1.24Å

e4nkpD1[D:32-168] Image Pymol Jmol Links: PDB, SCOP, CATH

putative extracellular heme-binding protein ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 1.24Å

e4clcC1[C:1-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UPF0303 PROTEIN YBR137W ; X-RAY DIFFRACTION 2.80Å

e4clcA1[A:2-170] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UPF0303 PROTEIN YBR137W ; X-RAY DIFFRACTION 2.80Å

e4clcB1[B:1-170] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UPF0303 PROTEIN YBR137W ; X-RAY DIFFRACTION 2.80Å

e4clcD1[D:1-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UPF0303 PROTEIN YBR137W ; X-RAY DIFFRACTION 2.80Å

e4clcE1[E:1-173] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UPF0303 PROTEIN YBR137W ; X-RAY DIFFRACTION 2.80Å

e5cx7A1[A:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7B1[B:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: CL,GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7C1[C:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: CL,GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7D1[D:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: CL,GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7E1[E:9-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: CL,GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7F1[F:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7G1[G:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7H1[H:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: GOL,HEM,MG,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7I1[I:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7J1[J:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: CL,GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7K1[K:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: CL,GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7L1[L:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: CL,GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7M1[M:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7N1[N:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7O1[O:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: GOL,HEM,NA ; X-RAY DIFFRACTION 1.97Å

e5cx7P1[P:10-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ATP:cob(I)alamin adenosyltransferase ; ligands: GOL,HEM,MG,NA ; X-RAY DIFFRACTION 1.97Å

e6bwsC1[C:17-158] Image Pymol Jmol Links: PDB, SCOP, CATH

Glycolate utilization protein ; X-RAY DIFFRACTION 1.650Å

e6bwsA1[A:17-152] Image Pymol Jmol Links: PDB, SCOP, CATH

Glycolate utilization protein ; X-RAY DIFFRACTION 1.650Å

e6bwsB1[B:17-153] Image Pymol Jmol Links: PDB, SCOP, CATH

Glycolate utilization protein ; X-RAY DIFFRACTION 1.650Å

e6bwsD1[D:18-150] Image Pymol Jmol Links: PDB, SCOP, CATH

Glycolate utilization protein ; X-RAY DIFFRACTION 1.650Å

e6c0zB1[B:17-153] Image Pymol Jmol Links: PDB, SCOP, CATH

Efga ; ligands: FMT ; X-RAY DIFFRACTION 1.830Å

e6c0zA1[A:17-153] Image Pymol Jmol Links: PDB, SCOP, CATH

Efga ; ligands: 21H ; X-RAY DIFFRACTION 1.830Å

e6c0zC1[C:17-153] Image Pymol Jmol Links: PDB, SCOP, CATH

Efga ; ligands: 21H,FMT ; X-RAY DIFFRACTION 1.830Å

e6c0zD1[D:17-153] Image Pymol Jmol Links: PDB, SCOP, CATH

Efga ; ligands: 21H ; X-RAY DIFFRACTION 1.830Å

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