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




Representatives:
e1uqtA2[A:1-224]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
ALPHA, ALPHA-TREHALOSE-PHOSPHATE SYNTHASE ; ligands: U2F ; X-RAY DIFFRACTION 2.000Å
e4f97B1[B:3-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VldE ; ligands: CL,EDO,VDO ; X-RAY DIFFRACTION 2.108Å
e1gz5A2[A:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ALPHA-TREHALOSE-PHOSPHATE SYNTHASE ; ligands: G6P,IMD,UDP ; X-RAY DIFFRACTION 2.43Å
e1gz5B1[B:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ALPHA-TREHALOSE-PHOSPHATE SYNTHASE ; ligands: G6P,IMD,UDP ; X-RAY DIFFRACTION 2.43Å
e1gz5C2[C:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ALPHA-TREHALOSE-PHOSPHATE SYNTHASE ; ligands: G6P,IMD,UDP ; X-RAY DIFFRACTION 2.43Å
e1gz5D1[D:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ALPHA-TREHALOSE-PHOSPHATE SYNTHASE ; ligands: G6P,IMD,UDP ; X-RAY DIFFRACTION 2.43Å
e1uqtB1[B:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ALPHA, ALPHA-TREHALOSE-PHOSPHATE SYNTHASE ; ligands: U2F ; X-RAY DIFFRACTION 2.000Å
e1uquA2[A:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ALPHA, ALPHA-TREHALOSE-PHOSPHATE SYNTHASE ; ligands: UPG ; X-RAY DIFFRACTION 2.000Å
e1uquB1[B:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ALPHA, ALPHA-TREHALOSE-PHOSPHATE SYNTHASE ; X-RAY DIFFRACTION 2.000Å
e2wtxA1[A:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ALPHA, ALPHA-TREHALOSE-PHOSPHATE SYNTHASE [UDP- FORMING] ; ligands: EDO,UDP,VDO ; X-RAY DIFFRACTION 2.2Å
e2wtxB1[B:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ALPHA, ALPHA-TREHALOSE-PHOSPHATE SYNTHASE [UDP- FORMING] ; ligands: EDO,UDP,VDO ; X-RAY DIFFRACTION 2.2Å
e2wtxC1[C:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ALPHA, ALPHA-TREHALOSE-PHOSPHATE SYNTHASE [UDP- FORMING] ; ligands: VDO ; X-RAY DIFFRACTION 2.2Å
e2wtxD1[D:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ALPHA, ALPHA-TREHALOSE-PHOSPHATE SYNTHASE [UDP- FORMING] ; ligands: VDO ; X-RAY DIFFRACTION 2.2Å
e3t5tB1[B:3-256] Image Pymol Jmol Links: PDB, SCOP, CATH
PUTATIVE GLYCOSYLTRANSFERASE ; ligands: IMD,MG ; X-RAY DIFFRACTION 1.7Å
e3vdmA1[A:3-256] Image Pymol Jmol Links: PDB, SCOP, CATH
VldE ; X-RAY DIFFRACTION 1.98Å
e4f96B1[B:4-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VldE ; ligands: CL ; X-RAY DIFFRACTION 2.15Å
e4f96A1[A:4-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VldE ; ligands: CL ; X-RAY DIFFRACTION 2.15Å
e3vdmB1[B:4-256] Image Pymol Jmol Links: PDB, SCOP, CATH
VldE ; X-RAY DIFFRACTION 1.98Å
e3vdnB1[B:4-256] Image Pymol Jmol Links: PDB, SCOP, CATH
VldE ; X-RAY DIFFRACTION 2.55Å
e4f97A1[A:3-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VldE ; ligands: CL,EDO,VDO ; X-RAY DIFFRACTION 2.108Å
e4f9fC1[C:4-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VldE ; ligands: GDP ; X-RAY DIFFRACTION 2.807Å
e5hxaA2[A:9-233] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: EDO,GOL ; X-RAY DIFFRACTION 2.000Å
e4f9fE1[E:4-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VldE ; ligands: GDP ; X-RAY DIFFRACTION 2.807Å
e4f9fA1[A:4-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VldE ; ligands: TRE ; X-RAY DIFFRACTION 2.807Å
e4f9fB1[B:5-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VldE ; ligands: GDP ; X-RAY DIFFRACTION 2.807Å
e4f9fD2[D:4-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VldE ; ligands: TRE ; X-RAY DIFFRACTION 2.807Å
e4f9fF1[F:4-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
VldE ; ligands: GDP ; X-RAY DIFFRACTION 2.807Å
e3t5tA2[A:5-256] Image Pymol Jmol Links: PDB, SCOP, CATH
PUTATIVE GLYCOSYLTRANSFERASE ; ligands: IMD,MG ; X-RAY DIFFRACTION 1.7Å
e3t7dA2[A:1-17,A:37-256] Image Pymol Jmol Links: PDB, SCOP, CATH
PUTATIVE GLYCOSYLTRANSFERASE ; ligands: MG,TRE ; X-RAY DIFFRACTION 1.7Å
e3t7dB1[B:5-17,B:37-256] Image Pymol Jmol Links: PDB, SCOP, CATH
PUTATIVE GLYCOSYLTRANSFERASE ; ligands: IMD,MG,TRE ; X-RAY DIFFRACTION 1.7Å
e5dxfA1[A:2-6,A:33-92,A:119-298] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
trehalose-6-phosphate phosphatase ; X-RAY DIFFRACTION 2.560Å
e5dxfB1[B:18-90,B:117-298] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
trehalose-6-phosphate phosphatase ; X-RAY DIFFRACTION 2.560Å
e5tvgA2[A:-4-226] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: GOL ; X-RAY DIFFRACTION 2.300Å
e5tvgB2[B:0-226] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: GOL ; X-RAY DIFFRACTION 2.300Å
e5tvgC2[C:1-226] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: GOL ; X-RAY DIFFRACTION 2.300Å
e5tvgD2[D:-3-226] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: GOL ; X-RAY DIFFRACTION 2.300Å
e5tvgE1[E:1-226] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: GOL ; X-RAY DIFFRACTION 2.300Å
e5tvgF1[F:1-226] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: GOL ; X-RAY DIFFRACTION 2.300Å
e5tvgG2[G:2-226] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: GOL ; X-RAY DIFFRACTION 2.300Å
e5tvgH2[H:2-226] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: GOL ; X-RAY DIFFRACTION 2.300Å
e5lqdA1[A:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: EDO,MES ; X-RAY DIFFRACTION 1.950Å
e5lqdB2[B:1-28,B:30-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: EDO,MES ; X-RAY DIFFRACTION 1.950Å
e5lqdC1[C:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: EDO,MES ; X-RAY DIFFRACTION 1.950Å
e5lqdD2[D:1-224] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: EDO,MES ; X-RAY DIFFRACTION 1.950Å
e5uofA2[A:8-234] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: EDO,SER ; X-RAY DIFFRACTION 1.700Å
e5uofB2[B:9-234] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: EDO,SER ; X-RAY DIFFRACTION 1.700Å
e5v0tA2[A:10-238] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: EDO,FMT,G6P,UDP ; X-RAY DIFFRACTION 1.950Å
e5v0tB1[B:10-238] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: EDO,FMT,G6P,UDP ; X-RAY DIFFRACTION 1.950Å
e5v0tC1[C:10-238] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: EDO,G6P,OXD,UDP ; X-RAY DIFFRACTION 1.950Å
e5v0tD2[D:10-238] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: EDO,FMT,G6P,UDP ; X-RAY DIFFRACTION 1.950Å
e5v0tE1[E:10-238] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: ACT,EDO,FMT,G6P,UDP ; X-RAY DIFFRACTION 1.950Å
e5v0tF2[F:10-238] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: ACT,EDO,FMT,G6P,UDP ; X-RAY DIFFRACTION 1.950Å
e5v0tG2[G:10-238] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: EDO,G6P,UDP ; X-RAY DIFFRACTION 1.950Å
e5v0tH2[H:11-238] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: EDO,G6P,UDP ; X-RAY DIFFRACTION 1.950Å
e5hutA1[A:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase [UDP-forming] ; ligands: SO4,UPG ; X-RAY DIFFRACTION 1.900Å
e5hutB1[B:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase [UDP-forming] ; ligands: SO4,UPG ; X-RAY DIFFRACTION 1.900Å
e5huuA1[A:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase [UDP-forming] ; ligands: G6P ; X-RAY DIFFRACTION 2.370Å
e5huuB1[B:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase [UDP-forming] ; ligands: G6P ; X-RAY DIFFRACTION 2.370Å
e5huvA1[A:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase [UDP-forming] ; ligands: UPG ; X-RAY DIFFRACTION 2.000Å
e5huvB1[B:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH
Alpha,alpha-trehalose-phosphate synthase [UDP-forming] ; ligands: UPG ; X-RAY DIFFRACTION 2.000Å
e5hvlA1[A:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase [UDP-forming] ; ligands: SO4,VDM ; X-RAY DIFFRACTION 1.800Å
e5hvlB2[B:4-241] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase [UDP-forming] ; ligands: SO4,VDM ; X-RAY DIFFRACTION 1.800Å
e5hvmA1[A:12-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: VDM ; X-RAY DIFFRACTION 2.800Å
e5hvmB2[B:12-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: VDM ; X-RAY DIFFRACTION 2.800Å
e5hvoA2[A:12-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: VDM ; X-RAY DIFFRACTION 2.460Å
e5hvoB2[B:12-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: VDM ; X-RAY DIFFRACTION 2.460Å
e5hvoC2[C:11-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: VDM ; X-RAY DIFFRACTION 2.460Å
e5hvoD2[D:11-248] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase (UDP-forming) ; ligands: VDM ; X-RAY DIFFRACTION 2.460Å
e5jijA1[A:8-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: EDO ; X-RAY DIFFRACTION 1.820Å
e5jioA2[A:7-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: ADP,EDO,G6P ; X-RAY DIFFRACTION 1.710Å
e5k5cA1[A:8-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: EDO,TRE ; X-RAY DIFFRACTION 1.848Å
e5l3kA2[A:10-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: ADP ; X-RAY DIFFRACTION 2.305Å
e5l3kB2[B:10-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: ADP,EDO,F6P ; X-RAY DIFFRACTION 2.305Å
e5l3kC1[C:10-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: ADP,EDO,F6P ; X-RAY DIFFRACTION 2.305Å
e5l3kD1[D:9-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: ADP,F6P,PO4 ; X-RAY DIFFRACTION 2.305Å
e5l3kE2[E:9-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: ADP,F6P ; X-RAY DIFFRACTION 2.305Å
e5l3kF2[F:9-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: ADP,F6P,PO4 ; X-RAY DIFFRACTION 2.305Å
e5l3kG2[G:10-18,G:41-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: ADP ; X-RAY DIFFRACTION 2.305Å
e5l3kH1[H:9-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: ADP,PO4 ; X-RAY DIFFRACTION 2.305Å
e5k41A1[A:7-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: ADQ ; X-RAY DIFFRACTION 1.970Å
e5k42A1[A:8-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: EDO,GDG ; X-RAY DIFFRACTION 1.920Å
e5k44A2[A:8-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Alpha,alpha-trehalose-phosphate synthase ; ligands: T6P ; X-RAY DIFFRACTION 1.925Å
e6jakA2[A:2-225] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; X-RAY DIFFRACTION 2.41Å
e6jakB2[B:2-225] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; X-RAY DIFFRACTION 2.41Å
e6jakC2[C:2-225] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; X-RAY DIFFRACTION 2.41Å
e6jakD2[D:2-225] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; X-RAY DIFFRACTION 2.41Å
e6jbiA2[A:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; X-RAY DIFFRACTION 2.50Å
e6jbiB2[B:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; X-RAY DIFFRACTION 2.50Å
e6jbrA2[A:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; ligands: T6P,UDP ; X-RAY DIFFRACTION 2.03Å
e6jbrB1[B:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; ligands: T6P,UDP ; X-RAY DIFFRACTION 2.03Å
e6jbrD1[D:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; ligands: T6P,UDP ; X-RAY DIFFRACTION 2.03Å
e6jbrF1[F:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; ligands: T6P,UDP ; X-RAY DIFFRACTION 2.03Å
e6jbrH2[H:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; ligands: T6P,UDP ; X-RAY DIFFRACTION 2.03Å
e6jbrK1[K:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; ligands: T6P,UDP ; X-RAY DIFFRACTION 2.03Å
e6jbrM1[M:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; ligands: T6P,UDP ; X-RAY DIFFRACTION 2.03Å
e6jbrO2[O:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; ligands: T6P,UDP ; X-RAY DIFFRACTION 2.03Å
e6jbwA1[A:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; X-RAY DIFFRACTION 2.65Å
e6jbwB1[B:15-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Trehalose-6-phosphate synthase ; X-RAY DIFFRACTION 2.65Å

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