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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative


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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

X: UDP-Glycosyltransferase/glycogen phosphorylase
H: UDP-Glycosyltransferase/glycogen phosphorylase
T: UDP-Glycosyltransferase/glycogen phosphorylase
F: Unmapped domains

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

Representatives:

e2vchA3[A:6-250] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HYDROQUINONE GLUCOSYLTRANSFERASE ; ligands: EDO,UDP ; X-RAY DIFFRACTION 1.45Å

e2iw1A3[A:2-167] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIPOPOLYSACCHARIDE CORE BIOSYNTHESIS PROTEIN RFAG ; ligands: U2F ; X-RAY DIFFRACTION 1.500Å

e1jixA3[A:171-351] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA BETA-GLUCOSYLTRANSFERASE ; ligands: UDP ; X-RAY DIFFRACTION 1.65Å

e3hbmA1[A:1-142] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-sugar hydrolase ; ligands: SO4 ; X-RAY DIFFRACTION 1.8Å

e3hbmA2[A:143-282] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-sugar hydrolase ; ligands: SO4 ; X-RAY DIFFRACTION 1.8Å

e2c1xA3[A:7-250] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-GLUCOSE FLAVONOID 3-O GLYCOSYLTRANSFERASE ; ligands: B3P,UDP ; X-RAY DIFFRACTION 1.9Å

e2c1zA2[A:6-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-GLUCOSE FLAVONOID 3-O GLYCOSYLTRANSFERASE ; ligands: KMP,U2F ; X-RAY DIFFRACTION 1.9Å

e2c9zA2[A:6-250] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP GLUCOSE\:FLAVONOID 3-O-GLUCOSYLTRANSFERASE ; ligands: QUE,UDP ; X-RAY DIFFRACTION 2.1Å

e3hbfA1[A:12-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flavonoid 3-O-glucosyltransferase ; ligands: MYC,UDP ; X-RAY DIFFRACTION 2.100Å

e3hbjA1[A:10-254] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flavonoid 3-O-glucosyltransferase ; ligands: UDP ; X-RAY DIFFRACTION 2.1Å

e4relA2[A:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glucose:anthocyanidin 3-O-glucosyltransferase ; ligands: ACT,GOL,KMP ; X-RAY DIFFRACTION 1.75Å

e4remA1[A:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glucose:anthocyanidin 3-O-glucosyltransferase ; ligands: DLM,GOL ; X-RAY DIFFRACTION 2.55Å

e4renA1[A:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glucose:anthocyanidin 3-O-glucosyltransferase ; ligands: GOL,P5M ; X-RAY DIFFRACTION 2.70Å

e3wc4A1[A:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-GLUCOSE:ANTHOCYANIDIN 3-O-GLUCOSYLTRANSFERASE ; ligands: GOL ; X-RAY DIFFRACTION 1.85Å

e4whmA1[A:1-246] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glucose:anthocyanidin 3-O-glucosyltransferase ; ligands: ACT,GOL,UDP ; X-RAY DIFFRACTION 1.85Å

e3ia7A2[A:1-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CalG4 ; ligands: CA,CL ; X-RAY DIFFRACTION 1.910Å

e4m60A2[A:6-230] Image Pymol Jmol Links: PDB, SCOP, CATH

Oleandomycin glycosyltransferase ; ligands: EPE ; X-RAY DIFFRACTION 1.770Å

e3rscA2[A:0-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CalG2 ; ligands: C0T,PO4,TYD ; X-RAY DIFFRACTION 2.190Å

e5du2A2[A:5-214] Image Pymol Jmol Links: PDB, SCOP, CATH

EspG2 glycosyltransferase ; X-RAY DIFFRACTION 2.70Å

e3ia7B2[B:1-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CalG4 ; ligands: CA ; X-RAY DIFFRACTION 1.910Å

e3iaaA2[A:1-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CalG2 ; ligands: TYD ; X-RAY DIFFRACTION 2.500Å

e3iaaB1[B:1-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CalG2 ; ligands: TYD ; X-RAY DIFFRACTION 2.500Å

e2iyaA2[A:11-157,A:179-240] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

OLEANDOMYCIN GLYCOSYLTRANSFERASE ; ligands: UDP,ZIO ; X-RAY DIFFRACTION 1.70Å

e2iyaB1[B:10-157,B:182-240] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

OLEANDOMYCIN GLYCOSYLTRANSFERASE ; ligands: UDP,ZIO ; X-RAY DIFFRACTION 1.70Å

e2iyfA2[A:7-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

OLEANDOMYCIN GLYCOSYLTRANSFERASE ; ligands: ERY ; X-RAY DIFFRACTION 1.7Å

e2iyfB2[B:5-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

OLEANDOMYCIN GLYCOSYLTRANSFERASE ; ligands: ERY,UDP ; X-RAY DIFFRACTION 1.7Å

e4m7pA1[A:6-217] Image Pymol Jmol Links: PDB, SCOP, CATH

OLEANDOMYCIN GLYCOSYLTRANSFERASE ; X-RAY DIFFRACTION 1.77Å

e4m83A1[A:7-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Oleandomycin glycosyltransferase ; ligands: ERY ; X-RAY DIFFRACTION

e4m83B2[B:5-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Oleandomycin glycosyltransferase ; ligands: ERY ; X-RAY DIFFRACTION

e3rscB2[B:0-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CalG2 ; ligands: C0T,PO4,TYD ; X-RAY DIFFRACTION 2.190Å

e5du2B1[B:4-215] Image Pymol Jmol Links: PDB, SCOP, CATH

EspG2 glycosyltransferase ; X-RAY DIFFRACTION 2.70Å

e5u6mA2[A:6-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 74F2 ; ligands: BGC,SAL,UDP ; X-RAY DIFFRACTION 2.56Å

e5u6mB2[B:4-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 74F2 ; ligands: BGC,SAL,UDP ; X-RAY DIFFRACTION 2.56Å

e5u6nA2[A:5-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 74F2 ; ligands: BGC,GLN,LB2,SAL,UDP ; X-RAY DIFFRACTION 2Å

e5u6nB2[B:1-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 74F2 ; ligands: BGC,GLN,LB2,SAL,UDP ; X-RAY DIFFRACTION 2Å

e5u6sA1[A:4-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 74F2 ; ligands: 7WV,BGC,LB2,UDP ; X-RAY DIFFRACTION 1.996Å

e5u6sB2[B:4-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 74F2 ; ligands: 7WV,BGC,LB2,UDP ; X-RAY DIFFRACTION 1.996Å

e5v2jA1[A:4-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 74F2 ; ligands: 7WV,BGC,LB2,UDP ; X-RAY DIFFRACTION 1.8Å

e5v2jB2[B:4-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 74F2 ; ligands: 7WV,BGC,LB2,UDP ; X-RAY DIFFRACTION 1.8Å

e5v2kA2[A:4-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 74F2 ; ligands: 7WV,BGC,LB2,UDP ; X-RAY DIFFRACTION 2Å

e5v2kB1[B:4-245] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 74F2 ; ligands: 7WV,BGC,LB2,UDP ; X-RAY DIFFRACTION 2Å

e6bk0A2[A:15-260] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 79 ; ligands: UDP ; X-RAY DIFFRACTION 1.47Å

e5nlmB2[B:8-255] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

indoxyl UDP-glucosyltransferase ; ligands: IOS,MG ; X-RAY DIFFRACTION 2.14Å

e6bk1A1[A:15-265] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 79 ; ligands: UDP ; X-RAY DIFFRACTION 1.58Å

e6bk2A2[A:15-265] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 79 ; ligands: UDP ; X-RAY DIFFRACTION 1.29Å

e6bk3A2[A:15-265] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 79 ; ligands: B2S ; X-RAY DIFFRACTION 2.17Å

e5nlmA2[A:10-256] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

indoxyl UDP-glucosyltransferase ; ligands: IOS,MG ; X-RAY DIFFRACTION 2.14Å

e6jtdA1[A:5-260] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

C-glycosyltransferase ; ligands: EDO,UDP ; X-RAY DIFFRACTION 1.85Å

e6jtdB1[B:10-259] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

C-glycosyltransferase ; ligands: EDO,UDP ; X-RAY DIFFRACTION 1.85Å

e6ingA2[A:11-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 76G1 ; ligands: GOL,UDP ; X-RAY DIFFRACTION 1.698Å

e6infA2[A:11-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 76G1 ; ligands: UDP ; X-RAY DIFFRACTION 1.69Å

e6inhA2[A:11-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 76G1 ; ligands: AQ9,GOL,UDP ; X-RAY DIFFRACTION 2.10Å

e6iniA2[A:11-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 76G1 ; ligands: AQ9,AUO,GOL,UDP ; X-RAY DIFFRACTION 1.70Å

e6ij7A2[A:7-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Rhamnosyltransferase protein ; ligands: EDO,GOL ; X-RAY DIFFRACTION 2.700Å

e6ij7B2[B:7-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Rhamnosyltransferase protein ; ligands: EDO,GOL ; X-RAY DIFFRACTION 2.700Å

e6ijaB2[B:6-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 89C1 ; ligands: AWU ; X-RAY DIFFRACTION 3.200Å

e6ijaC1[C:6-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 89C1 ; X-RAY DIFFRACTION 3.200Å

e6ijaD1[D:6-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 89C1 ; X-RAY DIFFRACTION 3.200Å

e6ijdA1[A:7-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 89C1 ; ligands: QUE ; X-RAY DIFFRACTION 3.200Å

e6ijdB1[B:7-221] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 89C1 ; ligands: QUE ; X-RAY DIFFRACTION 3.200Å

e6ij9A1[A:8-222] Image Pymol Jmol Links: PDB, SCOP, CATH

UDP-glycosyltransferase 89C1 ; ligands: UDP ; X-RAY DIFFRACTION 3.000Å

e6ij9B1[B:8-222] Image Pymol Jmol Links: PDB, SCOP, CATH

UDP-glycosyltransferase 89C1 ; ligands: UDP ; X-RAY DIFFRACTION 3.000Å

e6ij9D2[D:7-221] Image Pymol Jmol Links: PDB, SCOP, CATH

UDP-glycosyltransferase 89C1 ; ligands: UDP ; X-RAY DIFFRACTION 3.000Å

e6kviA2[A:13-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 76G1 ; ligands: UDP ; X-RAY DIFFRACTION 2.598Å

e6kvjA2[A:13-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 76G1 ; ligands: UDX ; X-RAY DIFFRACTION 2.499Å

e6kvkA1[A:13-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 76G1 ; ligands: DX0,UDP ; X-RAY DIFFRACTION 2.397Å

e6kvlA1[A:13-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-glycosyltransferase 76G1 ; ligands: AUO,UDP ; X-RAY DIFFRACTION 1.998Å

e6j31A2[A:2-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

kcn28 ; ligands: BG9 ; X-RAY DIFFRACTION 2.240Å

e6j31B1[B:1-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

kcn28 ; ligands: BG9 ; X-RAY DIFFRACTION 2.240Å

e6j31C1[C:2-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

kcn28 ; ligands: BG9 ; X-RAY DIFFRACTION 2.240Å

e6j31D2[D:2-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

kcn28 ; ligands: BG9 ; X-RAY DIFFRACTION 2.240Å

e6j32A1[A:2-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Kcn28 ; X-RAY DIFFRACTION 2.500Å

e6j32B2[B:2-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Kcn28 ; X-RAY DIFFRACTION 2.500Å

e6j32C2[C:2-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Kcn28 ; X-RAY DIFFRACTION 2.500Å

e6j32D1[D:2-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Kcn28 ; X-RAY DIFFRACTION 2.500Å

e6l5pA2[A:16-252] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GgCGT ; ligands: UPG ; X-RAY DIFFRACTION 2.600Å

e6l5qA2[A:16-252] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GgCGT ; ligands: GDU ; X-RAY DIFFRACTION 2.8940Å

e6l7hA1[A:7-252] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GgCGT1 ; ligands: E7F,UDP ; X-RAY DIFFRACTION 1.800Å

e8i0dA1[A:2-251] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glycosyltransferase ; ligands: UPG ; X-RAY DIFFRACTION 1.43Å

e5gvvA2[A:295-406] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glycosyl transferase family 8 ; X-RAY DIFFRACTION 1.95Å

e2acvA3[A:3-249] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

triterpene UDP-glucosyl transferase UGT71G1 ; ligands: UDP ; X-RAY DIFFRACTION 2Å

e4pqgA1[A:1-69,A:196-306] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glycosyltransferase Gtf1 ; ligands: NAG,UDP ; X-RAY DIFFRACTION 2.00Å

e2pq6A3[A:8-273] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

UDP-GLUCURONOSYL/UDP-GLUCOSYLTRANSFERASE ; X-RAY DIFFRACTION 2.1Å

e3qkwB2[B:-1-159] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nucleotide sugar synthetase-like protein ; ligands: UDP ; X-RAY DIFFRACTION 2.10Å

e4w6qB1[B:154-330] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glucosyltransferase ; ligands: SER,UDP ; X-RAY DIFFRACTION 2.7Å

e4w6qB2[B:-1-153] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glucosyltransferase ; ligands: SER,UDP ; X-RAY DIFFRACTION 2.7Å

e4rapE2[E:94-207] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glycosyltransferase TibC ; X-RAY DIFFRACTION 2.881Å

e5e9tB2[B:253-447] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glycosyltransferase-stabilizing protein Gtf2 ; X-RAY DIFFRACTION 2.92Å

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