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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: Rossmann-like
H: Rossmann-related
T: S-adenosyl-L-methionine-dependent methyltransferases
F: DNA_methylase

PF00145 CL0063

Representatives:

e2c7pA1[A:1-327] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MODIFICATION METHYLASE HHAI ; ligands: CIT,EPE,SAH,SO4 ; X-RAY DIFFRACTION 1.700Å

e8t1uA1[A:274-626] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: SAH ; X-RAY DIFFRACTION 2.90Å

e8eihA1[A:556-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; ELECTRON MICROSCOPY

e8eihB1[B:556-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; ELECTRON MICROSCOPY

e8eiiA2[A:556-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: SAH ; ELECTRON MICROSCOPY

e8eijA2[A:556-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: SAH ; ELECTRON MICROSCOPY

e8eijB1[B:556-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: SAH ; ELECTRON MICROSCOPY

e8eikA2[A:556-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: SAH ; ELECTRON MICROSCOPY

e8eikB1[B:556-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: SAH ; ELECTRON MICROSCOPY

e8eikC2[C:556-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: SAH ; ELECTRON MICROSCOPY

e8eikE2[E:556-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8eihC2[C:570-747,C:835-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ELECTRON MICROSCOPY

e8eihD3[D:570-744,D:835-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ELECTRON MICROSCOPY

e8eiiC2[C:570-748,C:835-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8eiiD1[D:569-738,D:834-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8eijD1[D:570-738,D:836-850] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8mhtA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI ; ligands: SAH ; X-RAY DIFFRACTION 2.76Å

e1svuB1[B:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: SAH,UNX ; X-RAY DIFFRACTION 2.66Å

e7mhtA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI ; ligands: SAH ; X-RAY DIFFRACTION 2.87Å

e10mhA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI) ; ligands: SAH ; X-RAY DIFFRACTION 2.55Å

e6mhtA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI ; ligands: SAM ; X-RAY DIFFRACTION 2.05Å

e3mhtA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (HHAI METHYLTRANSFERASE (E.C.2.1.1.73)) ; ligands: SAH ; X-RAY DIFFRACTION

e2hmyB1[B:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI) ; ligands: SAM ; X-RAY DIFFRACTION 2.61Å

e2hr1A1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: SAH ; X-RAY DIFFRACTION 1.8Å

e1hmyA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HAEIII METHYLTRANSFERASE ; ligands: SAM ; X-RAY DIFFRACTION 2.5Å

e4mhtA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (HHAI METHYLTRANSFERASE (E.C.2.1.1.73)) ; ligands: SAH ; X-RAY DIFFRACTION

e2c7oA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MODIFICATION METHYLASE HHAI ; ligands: SAH,SO4 ; X-RAY DIFFRACTION 1.900Å

e1mhtA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (HHAI METHYLTRANSFERASE) ; ligands: SAH ; X-RAY DIFFRACTION 2.800Å

e1svuA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: SAH,SO4,UNX ; X-RAY DIFFRACTION 2.66Å

e2c7qA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MODIFICATION METHYLASE HHAI ; ligands: CIT,SAH,SO4 ; X-RAY DIFFRACTION 1.850Å

e5mhtA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (HHAI METHYLTRANSFERASE) ; ligands: SAH ; X-RAY DIFFRACTION 2.700Å

e2c7rA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MODIFICATION METHYLASE HHAI ; ligands: GOL,SAH,SO4 ; X-RAY DIFFRACTION 1.9Å

e9mhtA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI ; ligands: SAH ; X-RAY DIFFRACTION 2.39Å

e1m0eA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MODIFICATION METHYLASE HHAI ; ligands: SAH ; X-RAY DIFFRACTION 2.5Å

e1skmA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: SAH ; X-RAY DIFFRACTION 2.2Å

e1fjxA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

HHAI DNA METHYLTRANSFERASE ; ligands: SAH,SO4 ; X-RAY DIFFRACTION 2.26Å

e1dctB1[B:1-324] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (MODIFICATION METHYLASE HAEIII) ; ligands: CA ; X-RAY DIFFRACTION 2.700Å

e3eeoA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH

Modification methylase HhaI ; ligands: SAM ; X-RAY DIFFRACTION 1.94Å

e3g7uA1[A:0-367] Image Pymol Jmol Links: PDB, SCOP, CATH

Cytosine-specific methyltransferase ; ligands: CL,GOL ; X-RAY DIFFRACTION 1.75Å

e3qv2A1[A:2-322] Image Pymol Jmol Links: PDB, SCOP, CATH

5-cytosine DNA methyltransferase ; ligands: SAH,SO4 ; X-RAY DIFFRACTION 2.150Å

e4h0nA1[A:2-332] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNMT2 ; ligands: CA,SAH ; X-RAY DIFFRACTION 2.71Å

e3ubtY1[Y:1-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HaeIII ; ligands: 2PE,ATP,CL ; X-RAY DIFFRACTION 2.500Å

e4dkjA1[A:6-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CYTOSINE-SPECIFIC METHYLTRANSFERASE ; ligands: GOL,SAH ; X-RAY DIFFRACTION 2.15Å

e2i9kA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: SAH ; X-RAY DIFFRACTION 2.65Å

e2z6aA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: SAH ; X-RAY DIFFRACTION 2.88Å

e2z6qA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: DCZ,SAH ; X-RAY DIFFRACTION 2.5Å

e2z6uA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: SAH ; X-RAY DIFFRACTION 2.70Å

e2zcjA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: SAH ; X-RAY DIFFRACTION 2.50Å

e2uycA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH

MODIFICATION METHYLASE HHAI ; ligands: GOL,SAH,SO4 ; X-RAY DIFFRACTION 2.00Å

e2uyhA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH

MODIFICATION METHYLASE HHAI ; ligands: SAH,SO4 ; X-RAY DIFFRACTION 2.63Å

e2uz4A1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH

MODIFICATION METHYLASE HHAI ; ligands: GOL,SAH,SO4 ; X-RAY DIFFRACTION 2.10Å

e3lx6A1[A:73-463] Image Pymol Jmol Links: PDB, SCOP, CATH

Cytosine-specific methyltransferase ; X-RAY DIFFRACTION 2.290Å

e3lx6B1[B:76-462] Image Pymol Jmol Links: PDB, SCOP, CATH

Cytosine-specific methyltransferase ; X-RAY DIFFRACTION 2.290Å

e4h0nB1[B:0-330] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNMT2 ; ligands: CA,SAH ; X-RAY DIFFRACTION 2.71Å

e4h0nC1[C:0-330] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNMT2 ; ligands: CA,SAH ; X-RAY DIFFRACTION 2.71Å

e4h0nD1[D:0-330] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNMT2 ; ligands: CA,SAH ; X-RAY DIFFRACTION 2.71Å

e3ubtA1[A:1-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HaeIII ; ligands: 2PE,ATP,CL ; X-RAY DIFFRACTION 2.500Å

e3ubtB1[B:1-328] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HaeIII ; ligands: 2PE,ATP,CL ; X-RAY DIFFRACTION 2.500Å

e4da4A1[A:1137-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: SAH,ZN ; X-RAY DIFFRACTION 2.6Å

e4da4B2[B:1137-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: CIT,SAH,ZN ; X-RAY DIFFRACTION 2.6Å

e3pt9A4[A:1137-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: SAH,ZN ; X-RAY DIFFRACTION 2.5Å

e3me5A1[A:76-466] Image Pymol Jmol Links: PDB, SCOP, CATH

Cytosine-specific methyltransferase ; X-RAY DIFFRACTION 1.750Å

e4fsxA1[A:496-886] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (CYTOSINE-5)-METHYLTRANSFERASE 1 ; ligands: SAH ; X-RAY DIFFRACTION 3.2Å

e4ft2A1[A:496-886] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (CYTOSINE-5)-METHYLTRANSFERASE 1 ; ligands: SAH ; X-RAY DIFFRACTION 3.2Å

e4ft2B1[B:496-885] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (CYTOSINE-5)-METHYLTRANSFERASE 1 ; ligands: SAH ; X-RAY DIFFRACTION 3.2Å

e4ft4B1[B:496-889] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (CYTOSINE-5)-METHYLTRANSFERASE 1 ; ligands: SAH ; X-RAY DIFFRACTION 2.7Å

e4ft4A1[A:496-885] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (CYTOSINE-5)-METHYLTRANSFERASE 1 ; ligands: SAH ; X-RAY DIFFRACTION 2.7Å

e4yocA1[A:1129-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: ZN ; X-RAY DIFFRACTION 2.900Å

e5ciyA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: SAH,SO4 ; X-RAY DIFFRACTION 1.590Å

e4fsxB3[B:496-885] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (CYTOSINE-5)-METHYLTRANSFERASE 1 ; ligands: SAH ; X-RAY DIFFRACTION 3.2Å

e5lodB1[B:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: SO4 ; X-RAY DIFFRACTION 1.9Å

e5lodA1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Modification methylase HhaI ; ligands: SO4 ; X-RAY DIFFRACTION 1.9Å

e5guvA1[A:1137-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: ZN ; X-RAY DIFFRACTION 3.078Å

e5gutA2[A:1139-1599] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: SAH,SO4,ZN ; X-RAY DIFFRACTION 2.099Å

e6fdfA1[A:6-330] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

tRNA (cytosine(38)-C(5))-methyltransferase ; ligands: GOL,SAH ; X-RAY DIFFRACTION 1.697Å

e6fdfC1[C:6-330] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

tRNA (cytosine(38)-C(5))-methyltransferase ; ligands: GOL,SAH ; X-RAY DIFFRACTION 1.697Å

e6fdfD1[D:6-330] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

tRNA (cytosine(38)-C(5))-methyltransferase ; ligands: GOL,SAH ; X-RAY DIFFRACTION 1.697Å

e6w8wA2[A:1137-1600] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA (cytosine-5)-methyltransferase 1 ; ligands: SAH,ZN ; X-RAY DIFFRACTION 2.99Å

e6w8wB2[B:1137-1600] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA (cytosine-5)-methyltransferase 1 ; ligands: SAH,ZN ; X-RAY DIFFRACTION 2.99Å

e6w8vA3[A:1138-1600] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA (cytosine-5)-methyltransferase 1 ; ligands: SAH,ZN ; X-RAY DIFFRACTION 3.100Å

e6w8vB3[B:1138-1600] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA (cytosine-5)-methyltransferase 1 ; ligands: SAH,ZN ; X-RAY DIFFRACTION 3.100Å

e6x9iA2[A:1136-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

DNA (cytosine-5)-methyltransferase 1 ; ligands: EDO,GOL,SAH,ZN ; X-RAY DIFFRACTION 2.20Å

e6x9jA1[A:1135-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

DNA (cytosine-5)-methyltransferase 1 ; ligands: EDO,X52,ZN ; X-RAY DIFFRACTION 1.79Å

e6x9kA3[A:1135-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

DNA (cytosine-5)-methyltransferase 1 ; ligands: EDO,UXM,ZN ; X-RAY DIFFRACTION 2.65Å

e7sfcA1[A:1135-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: EDO,GOL,I67,ZN ; X-RAY DIFFRACTION 1.97Å

e7sfdA2[A:1135-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: EDO,GOL,IO5,SAH,ZN ; X-RAY DIFFRACTION 2.09Å

e7sfeA1[A:1135-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: 96I,EDO,GOL,ZN ; X-RAY DIFFRACTION 2.55Å

e7sffA1[A:1135-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: C79,EDO,GOL,ZN ; X-RAY DIFFRACTION 2.05Å

e7sfgA3[A:1135-1600] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: EDO,GOL,SAM,ZN ; X-RAY DIFFRACTION 2.43Å

e7xibA2[A:1136-1609] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: ZN ; ELECTRON MICROSCOPY

e7xi9A3[A:1136-1609] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; ligands: SAH,ZN ; ELECTRON MICROSCOPY

e2qrvA1[A:623-908] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (CYTOSINE-5)-METHYLTRANSFERASE 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.89Å

e2qrvD1[D:626-908] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (CYTOSINE-5)-METHYLTRANSFERASE 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.89Å

e2qrvE1[E:623-908] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (CYTOSINE-5)-METHYLTRANSFERASE 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.89Å

e2qrvH1[H:626-908] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (CYTOSINE-5)-METHYLTRANSFERASE 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.89Å

e4onjA1[A:258-606] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA methyltransferase ; ligands: SFG ; X-RAY DIFFRACTION 2.8Å

e4onjB1[B:257-605] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA methyltransferase ; ligands: SFG ; X-RAY DIFFRACTION 2.8Å

e4u7pA1[A:615-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 3.820Å

e4u7tA1[A:621-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.90Å

e4u7tC1[C:620-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.90Å

e5yx2A1[A:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: GOL,SAH ; X-RAY DIFFRACTION 2.65Å

e6f57D1[D:630-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 3.09Å

e6brrA1[A:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.97Å

e6brrD1[D:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.97Å

e6f57A1[A:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 3.09Å

e5yx2D1[D:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: GOL,SAH ; X-RAY DIFFRACTION 2.65Å

e6kdaA1[A:570-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 2.909Å

e6kdaD1[D:570-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 2.909Å

e6kdbA1[A:570-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 2.85Å

e6kdbD1[D:570-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 2.85Å

e6kdlA1[A:571-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 3.27Å

e6kdlD1[D:571-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 3.27Å

e6kdpA1[A:570-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: FMT,SAH ; X-RAY DIFFRACTION 2.93Å

e6kdpD1[D:570-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: FMT,SAH ; X-RAY DIFFRACTION 2.93Å

e6kdtA1[A:569-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: FMT,SAH ; X-RAY DIFFRACTION 2.85Å

e6kdtD1[D:568-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: FMT,SAH ; X-RAY DIFFRACTION 2.85Å

e6w89A1[A:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: CIT,SAH ; X-RAY DIFFRACTION 2.499Å

e6w89D1[D:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: CIT,SAH ; X-RAY DIFFRACTION 2.499Å

e6w89G1[G:629-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: CIT,SAH ; X-RAY DIFFRACTION 2.499Å

e6w89J1[J:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: CIT,SAH ; X-RAY DIFFRACTION 2.499Å

e6w8bA1[A:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.4Å

e6w8bD1[D:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.4Å

e6w8bH1[H:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.4Å

e6w8bK1[K:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.4Å

e6w8dA1[A:629-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.5980Å

e6w8dD1[D:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.5980Å

e6w8jA1[A:629-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.445Å

e6w8jD1[D:628-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; X-RAY DIFFRACTION 2.445Å

e6pa7K1[K:613-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; ELECTRON MICROSCOPY

e6pa7P1[P:613-912] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3A ; ligands: SAH ; ELECTRON MICROSCOPY

e6u8pA1[A:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: MG,SAH ; X-RAY DIFFRACTION 3.04308940064Å

e6u8pD1[D:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: MG,SAH ; X-RAY DIFFRACTION 3.04308940064Å

e6u8vA1[A:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: MG,SAH ; X-RAY DIFFRACTION 2.99711637946Å

e6u8vD1[D:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: MG,SAH ; X-RAY DIFFRACTION 2.99711637946Å

e6u8wA1[A:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: MG,SAH ; X-RAY DIFFRACTION 2.94891558608Å

e6u8wD1[D:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: MG,SAH ; X-RAY DIFFRACTION 2.94891558608Å

e6u8xA1[A:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: MG,SAH ; X-RAY DIFFRACTION 2.95Å

e6u8xD1[D:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: MG,SAH ; X-RAY DIFFRACTION 2.95Å

e6u90A1[A:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA (cytosine-5)-methyltransferase 3B ; ligands: GOL,SAH ; X-RAY DIFFRACTION 3.00Å

e6u90D1[D:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA (cytosine-5)-methyltransferase 3B ; ligands: GOL,SAH ; X-RAY DIFFRACTION 3.00Å

e6u91A1[A:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA (cytosine-5)-methyltransferase 3B ; ligands: MG,SAH ; X-RAY DIFFRACTION 2.99998872297Å

e6u91D1[D:563-853] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA (cytosine-5)-methyltransferase 3B ; ligands: MG,SAH ; X-RAY DIFFRACTION 2.99998872297Å

e6pa7N1[N:542-767] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ELECTRON MICROSCOPY

e6pa7S1[S:542-767] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ELECTRON MICROSCOPY

e7l4cA1[A:274-626] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase DRM2 ; ligands: GOL,SAH ; X-RAY DIFFRACTION 2.110Å

e7l4fB1[B:275-624] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase DRM2 ; ligands: DA,SAH ; X-RAY DIFFRACTION 2.550Å

e7l4fA1[A:275-624] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase DRM2 ; ligands: DA,SAH ; X-RAY DIFFRACTION 2.550Å

e7l4hA1[A:275-626] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase DRM2 ; ligands: GOL,IOD,SAH ; X-RAY DIFFRACTION 2.560Å

e7l4kA1[A:275-626] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase DRM2 ; ligands: GOL,SAH ; X-RAY DIFFRACTION 2.610Å

e7l4mB1[B:275-624] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase DRM2 ; ligands: DT,SAH ; X-RAY DIFFRACTION 2.800Å

e7l4mA1[A:275-624] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase DRM2 ; ligands: DT,SAH ; X-RAY DIFFRACTION 2.800Å

e7l4nA1[A:275-626] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase DRM2 ; ligands: GOL,SAH ; X-RAY DIFFRACTION 2.247Å

e7v0eA1[A:571-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 3.27Å

e7v0eB1[B:569-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 3.27Å

e7v0eC1[C:570-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 3.27Å

e7v0eD1[D:569-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 3.27Å

e7v0eE1[E:569-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 3.27Å

e7v0eF1[F:570-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 3.27Å

e7v0eG1[G:569-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 3.27Å

e7v0eH1[H:571-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 3B ; ligands: SAH ; X-RAY DIFFRACTION 3.27Å

e7x9dA1[A:570-853] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA (cytosine-5)-methyltransferase 3B ; ligands: HRM ; X-RAY DIFFRACTION 3.080Å

e7x9dD1[D:570-853] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA (cytosine-5)-methyltransferase 3B ; ligands: HRM ; X-RAY DIFFRACTION 3.080Å

e8eiiB2[B:556-853] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: SAH ; ELECTRON MICROSCOPY

e1g55A1[A:2-391] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA CYTOSINE METHYLTRANSFERASE DNMT2 ; ligands: BME,GOL,SAH,SO4 ; X-RAY DIFFRACTION 1.8Å

e1dctA1[A:1-324] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (MODIFICATION METHYLASE HAEIII) ; ligands: CA ; X-RAY DIFFRACTION 2.700Å

e3av4A3[A:1138-1437,A:1515-1612] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA (cytosine-5)-methyltransferase 1 ; X-RAY DIFFRACTION 2.750Å

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.

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