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
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
Representatives:
e3j9mA31[A3:128-196] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
mS38 ; ELECTRON MICROSCOPY
e7pnt31[3:151-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e8csq31[3:153-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e8csr31[3:153-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e8csu31[3:153-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e8oisAD1[AD:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MET,MG ; ELECTRON MICROSCOPY
e5aj3n1[n:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MITORIBOSOMAL PROTEIN MS38, MRPS38 ; ligands: MG ; ELECTRON MICROSCOPY
e5aj4An1[An:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
MITORIBOSOMAL PROTEIN MS38, MRPS38 ; ligands: MG ; ELECTRON MICROSCOPY
e3jd5n1[n:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ELECTRON MICROSCOPY
e6gazAn1[An:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ligands: MG ; ELECTRON MICROSCOPY
e6gawAn1[An:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ligands: MG ; ELECTRON MICROSCOPY
e6neqn1[n:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ELECTRON MICROSCOPY
e6nf8n1[n:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ELECTRON MICROSCOPY
e6nu2A31[A3:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e6nu3A31[A3:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e6ydpAn1[An:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ligands: MG ; ELECTRON MICROSCOPY
e6ydwAn1[An:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ligands: MG ; ELECTRON MICROSCOPY
e6rw431[3:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e6rw531[3:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e6vlzA31[A3:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e6vmiA31[A3:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e6zs9A31[A3:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e6zsaA31[A3:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e6zsbA31[A3:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e6zscA31[A3:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e6zsdA31[A3:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e6zseA31[A3:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e6zsgA31[A3:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e7a5fd61[d6:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e7a5gd61[d6:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e7a5id61[d6:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e7a5kd61[d6:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e6zm5A31[A3:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: ALA,MG ; ELECTRON MICROSCOPY
e6zm6A31[A3:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7nqhAn1[An:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ligands: MG ; ELECTRON MICROSCOPY
e7nqlAn1[An:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ligands: MG ; ELECTRON MICROSCOPY
e6zsfA31[A3:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH
e7nsiAn1[An:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ligands: MG ; ELECTRON MICROSCOPY
e7l08A31[A3:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e7og4A31[A3:128-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e7nsjAn1[An:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ligands: MG ; ELECTRON MICROSCOPY
e7pnu31[3:131-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7pnv31[3:129-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7pnw31[3:129-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7p2e31[3:128-198] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7pnx31[3:128-198] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7pny31[3:128-198] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7pnz31[3:128-198] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7po031[3:128-198] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7po131[3:128-198] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7po231[3:128-198] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7po331[3:128-198] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG ; ELECTRON MICROSCOPY
e7qi4A31[A3:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: K,MG,VAL ; ELECTRON MICROSCOPY
e8css31[3:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e8cst31[3:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ELECTRON MICROSCOPY
e7qi6A31[A3:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG,VAL ; ELECTRON MICROSCOPY
e8oipAD1[AD:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ligands: MG ; ELECTRON MICROSCOPY
e8oirAD1[AD:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: K,MET,MG,VAL ; ELECTRON MICROSCOPY
e7qi5A31[A3:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A-interacting protein ; ligands: MG,VAL ; ELECTRON MICROSCOPY
e8anyA31[A3:128-197] Image Pymol Jmol Links: PDB, SCOP, CATH
Aurora kinase A-interacting protein ; ligands: K,MG,VAL ; ELECTRON MICROSCOPY
e8oinAD1[AD:128-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aurora kinase A interacting protein 1 ; ligands: MG,PHE ; ELECTRON MICROSCOPY
Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.