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:
e1pfvA2[A:4-117,A:251-325]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2FM ; X-RAY DIFFRACTION 1.7Å
e2d5bA2[A:1-115,A:227-289]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH
Methionyl-tRNA Synthetase ; X-RAY DIFFRACTION 1.8Å
e8brvA3[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: B3M,CIT ; X-RAY DIFFRACTION 1.53Å
e8brwA4[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 1.73Å
e8brxA2[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: B3M,CIT ; X-RAY DIFFRACTION 1.53Å
e6ax8A2[A:1-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine-tRNA ligase ; ligands: ME8 ; X-RAY DIFFRACTION 2.60Å
e5xetC1[C:2-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: EDO,ME8,MG ; X-RAY DIFFRACTION 2.38Å
e5xgqB1[B:-4-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine-tRNA ligase ; X-RAY DIFFRACTION 1.899Å
e5xgqA1[A:-4-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine-tRNA ligase ; X-RAY DIFFRACTION 1.899Å
e6cmlB2[B:232-602] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Methionyl-tRNA synthetase ; ligands: 96S,GOL,MET ; X-RAY DIFFRACTION 2.700Å
e6cmlA2[A:238-594] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Methionyl-tRNA synthetase ; ligands: MET ; X-RAY DIFFRACTION 2.700Å
e4eg1A2[A:239-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: GOL,MET ; X-RAY DIFFRACTION 2.900Å
e4eg1B1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: GOL,MET ; X-RAY DIFFRACTION 2.900Å
e4eg3A1[A:239-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: GOL,ME8 ; X-RAY DIFFRACTION 2.940Å
e4eg3B1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: GOL,ME8 ; X-RAY DIFFRACTION 2.940Å
e4eg4A1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 3.100Å
e4eg4B2[B:-4-376,B:398-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: 0OT,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 3.100Å
e4eg5A2[A:239-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 3.100Å
e4eg5B2[B:-4-368,B:399-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: 0OU,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 3.100Å
e4eg6B1[B:-4-376,B:398-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: 0P5,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.900Å
e4eg7A1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.747Å
e4eg8A2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.596Å
e4egaA1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.698Å
e4mvwA1[A:237-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.9Å
e4mvxA1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.55Å
e4mvyA2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.31Å
e4mw0A1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.2Å
e4mw1A1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.49Å
e4mw2A2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.3Å
e4mw4A2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.5Å
e4mw5A1[A:239-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.35Å
e4mw6A2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.56Å
e4mw7A1[A:239-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.75Å
e4mw9A1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.65Å
e4mwbA1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.31Å
e4mwcA2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.65Å
e4mwdA1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.25Å
e4qrdA1[A:2-356] Image Pymol Jmol Links: PDB, SCOP, CATH
Methionyl-tRNA synthetase ; ligands: 3BJ,MG ; X-RAY DIFFRACTION 1.97Å
e4qreA2[A:2-356] Image Pymol Jmol Links: PDB, SCOP, CATH
Methionyl-tRNA synthetase ; ligands: 3BG,ATP,MG ; X-RAY DIFFRACTION 1.7Å
e4zt2A1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.700Å
e4zt3A2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.800Å
e4zt4A2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: DMS,MET ; X-RAY DIFFRACTION 2.300Å
e4zt5A1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.350Å
e4zt6A1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: DMS,MET ; X-RAY DIFFRACTION 2.250Å
e4zt7A2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: DMS,MET ; X-RAY DIFFRACTION 2.400Å
e5j58A1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.80Å
e5j5aA1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: MET ; X-RAY DIFFRACTION 2.7Å
e4eg6A1[A:239-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.900Å
e4mweA1[A:237-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.45Å
e1pg0A2[A:4-129,A:185-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: MOD ; X-RAY DIFFRACTION 1.9Å
e1pg2A2[A:4-125,A:185-381] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: ADN,MET ; X-RAY DIFFRACTION 1.75Å
e5j59A2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: MET ; X-RAY DIFFRACTION 2.4Å
e5tquA2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: MET ; X-RAY DIFFRACTION 2.600Å
e5tquB2[B:232-366,B:397-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: GOL,I53,MET,SO4 ; X-RAY DIFFRACTION 2.600Å
e5v49A2[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: MET ; X-RAY DIFFRACTION 2.3Å
e5nfhA1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: DMS,GOL,MET ; X-RAY DIFFRACTION 2.800Å
e4dlpA1[A:3-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminoacyl-tRNA synthetase, class I:Aminoacyl-tRNA synthetase, class Ia:Methionyl-tRNA synthetase, class Ia ; ligands: MSE ; X-RAY DIFFRACTION 2.650Å
e4dlpB1[B:2-126,B:158-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminoacyl-tRNA synthetase, class I:Aminoacyl-tRNA synthetase, class Ia:Methionyl-tRNA synthetase, class Ia ; ligands: MSE ; X-RAY DIFFRACTION 2.650Å
e4dlpC1[C:3-129,C:157-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminoacyl-tRNA synthetase, class I:Aminoacyl-tRNA synthetase, class Ia:Methionyl-tRNA synthetase, class Ia ; ligands: MSE ; X-RAY DIFFRACTION 2.650Å
e4eg7B1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: 0P4,DMS,GOL,MET ; X-RAY DIFFRACTION 2.747Å
e4eg8B2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: 0P6,DMS,GOL,MET ; X-RAY DIFFRACTION 2.596Å
e4egaB2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: 0P8,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.698Å
e4lneA2[A:3-348] Image Pymol Jmol Links: PDB, SCOP, CATH
e4lneB2[B:3-348] Image Pymol Jmol Links: PDB, SCOP, CATH
e4lneC1[C:3-348] Image Pymol Jmol Links: PDB, SCOP, CATH
e4mvwB2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 43E,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.9Å
e4mvxB1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: C13,DMS,GOL,MET ; X-RAY DIFFRACTION 2.55Å
e4mvyB2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 387,DMS,GOL,MET ; X-RAY DIFFRACTION 2.31Å
e4mw0B2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 392,DMS,GOL,MET ; X-RAY DIFFRACTION 2.2Å
e4mw1B1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 44F,DMS,GOL,MET ; X-RAY DIFFRACTION 2.49Å
e4mw2B1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2E9,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.3Å
e4mw4B2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2EB,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.5Å
e4mw5B1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 415,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.35Å
e4mw6B1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2EE,DMS,GOL,MET ; X-RAY DIFFRACTION 2.56Å
e4mw7B2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2EF,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.75Å
e4mw9B2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2EJ,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.65Å
e4mwbB2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2EK,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.31Å
e4mwcB1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2EM,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.65Å
e4mwdB1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 43E,ACP,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.25Å
e4mweB2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2EN,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.45Å
e4ppwA1[A:2-348] Image Pymol Jmol Links: PDB, SCOP, CATH
e4ppwB2[B:2-128,B:157-348] Image Pymol Jmol Links: PDB, SCOP, CATH
e4ppwC2[C:1-348] Image Pymol Jmol Links: PDB, SCOP, CATH
e2x1lA1[A:2-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2HP,ADN,CXS,MET ; X-RAY DIFFRACTION 2.30Å
e2x1lB2[B:2-123,B:161-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2HP,ADN,CXS,MET ; X-RAY DIFFRACTION 2.30Å
e2x1lC1[C:2-122,C:159-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2HP,ADN,CXS,MET ; X-RAY DIFFRACTION 2.30Å
e2x1mA1[A:2-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: 2HP,CXS,MET ; X-RAY DIFFRACTION 2.80Å
e4py2A1[A:3-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 43E,EDO ; X-RAY DIFFRACTION 2.150Å
e4py2B2[B:3-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 43E,EDO ; X-RAY DIFFRACTION 2.150Å
e4py2C2[C:3-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 43E,EDO ; X-RAY DIFFRACTION 2.150Å
e4zt2B1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: 4RP,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.700Å
e4zt3B1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: 4RQ,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.800Å
e4zt4B2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: 4RO,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.300Å
e4zt5B2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: 4RN,DMS,GOL,MET,SO4 ; X-RAY DIFFRACTION 2.350Å
e4zt6B1[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: 4RD,DMS,MET ; X-RAY DIFFRACTION 2.250Å
e4zt7B2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: 4RC,DMS,GOL,MET ; X-RAY DIFFRACTION 2.400Å
e5k0sA2[A:3-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 0OU ; X-RAY DIFFRACTION 2.400Å
e5k0sB2[B:3-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 0OU ; X-RAY DIFFRACTION 2.400Å
e5k0sC2[C:3-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 0OU ; X-RAY DIFFRACTION 2.400Å
e5k0tA2[A:2-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 415,EDO ; X-RAY DIFFRACTION 2.600Å
e5k0tB2[B:2-128,B:157-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 415,EDO ; X-RAY DIFFRACTION 2.600Å
e5k0tC2[C:1-348] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 415,EDO ; X-RAY DIFFRACTION 2.600Å
e5j58B1[B:232-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: DMS,GOL,MET,N56 ; X-RAY DIFFRACTION 2.80Å
e5j59B1[B:232-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: GOL,MET,N93 ; X-RAY DIFFRACTION 2.4Å
e5j5aB1[B:232-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: 756,MET ; X-RAY DIFFRACTION 2.7Å
e5v49B2[B:232-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: 8WA,GOL,MET ; X-RAY DIFFRACTION 2.3Å
e5nfhB2[B:-4-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase, putative ; ligands: 8W2,DMS,GOL,MET ; X-RAY DIFFRACTION 2.800Å
e1a8hA2[A:1-115,A:227-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; X-RAY DIFFRACTION 2.0Å
e2csxA1[A:1-117,A:230-288] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; X-RAY DIFFRACTION 2.7Å
e2csxB1[B:1-117,B:230-288] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; X-RAY DIFFRACTION 2.7Å
e2ct8A2[A:1-117,A:230-288] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: MSP ; X-RAY DIFFRACTION 2.7Å
e2ct8B2[B:1-117,B:230-288] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: MSP ; X-RAY DIFFRACTION 2.7Å
e2d54A1[A:1-115,A:227-289] Image Pymol Jmol Links: PDB, SCOP, CATH
Methionyl-tRNA synthetase ; X-RAY DIFFRACTION 2.0Å
e3vu8A1[A:1-115,A:227-289] Image Pymol Jmol Links: PDB, SCOP, CATH
METHIONINE--TRNA LIGASE ; ligands: MDS ; X-RAY DIFFRACTION 2.2Å
e1woyA3[A:1-115,A:227-289] Image Pymol Jmol Links: PDB, SCOP, CATH
Methionyl-tRNA synthetase ; X-RAY DIFFRACTION 2.0Å
e3kflA1[A:207-570] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: EDO,FMT,ME8,POP,ZN ; X-RAY DIFFRACTION 2.0Å
e3h97A1[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: CIT ; X-RAY DIFFRACTION 1.700Å
e3h99A4[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: CIT,MET ; X-RAY DIFFRACTION 1.400Å
e3h9bA3[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: CIT,NOT ; X-RAY DIFFRACTION 1.500Å
e3h9cA1[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionyl-tRNA synthetase ; ligands: CIT ; X-RAY DIFFRACTION 1.400Å
e5urbA2[A:1-114,A:187-323] Image Pymol Jmol Links: PDB, SCOP, CATH
Methionine--tRNA ligase ; ligands: EDO,MET,NA,NO3 ; X-RAY DIFFRACTION 1.900Å
e5urbB4[B:1-114,B:187-323] Image Pymol Jmol Links: PDB, SCOP, CATH
Methionine--tRNA ligase ; ligands: MET,NA,NO3 ; X-RAY DIFFRACTION 1.900Å
e1pfuA1[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; ligands: MPJ ; X-RAY DIFFRACTION 1.91Å
e1qqtA3[A:3-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
METHIONYL-TRNA SYNTHETASE ; X-RAY DIFFRACTION 2.03Å
e6mesB2[B:232-602] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Methionyl-tRNA synthetase ; ligands: GOL,JFA,MET ; X-RAY DIFFRACTION 2.9Å
e6mesA1[A:238-602] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Methionyl-tRNA synthetase ; ligands: MET ; X-RAY DIFFRACTION 2.9Å
e6spnA2[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: B3M,CIT ; X-RAY DIFFRACTION 1.45Å
e6spoA2[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: CIT,GOL,MET ; X-RAY DIFFRACTION 1.2Å
e6sppA1[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: CIT,GOL ; X-RAY DIFFRACTION 1.49Å
e6spqA4[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: CIT,GOL,MET ; X-RAY DIFFRACTION 1.38Å
e6sprA1[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: B3M,CIT,GOL ; X-RAY DIFFRACTION 1.48Å
e6swxA1[A:205-570] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative methionyl-tRNA synthetase ; ligands: LWN,MET ; X-RAY DIFFRACTION 1.95Å
e6wq6A1[A:1-115,A:188-323] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: MET ; X-RAY DIFFRACTION 1.700Å
e6wqiA4[A:1-115,A:188-323] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; X-RAY DIFFRACTION 2.00Å
e6wqiB2[B:1-115,B:188-323] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; X-RAY DIFFRACTION 2.00Å
e6wqsA1[A:1-115,A:188-323] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: U7S ; X-RAY DIFFRACTION 2.000Å
e6wqtA1[A:1-115,A:188-323] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: U81 ; X-RAY DIFFRACTION 1.650Å
e7wpiA2[A:1-356] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 1V7,ACT,EDO ; X-RAY DIFFRACTION 1.92Å
e7wpjA2[A:3-356] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: EDO ; X-RAY DIFFRACTION 2.65Å
e7wpkA2[A:2-356] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: MET ; X-RAY DIFFRACTION 2.80Å
e7wplA1[A:3-356] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: ATP,EDO ; X-RAY DIFFRACTION 2.50Å
e7wpmA2[A:3-356] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 2AQ,ATP,EDO ; X-RAY DIFFRACTION 2.80Å
e7wpnA1[A:3-123,A:164-356] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 29I,ACY,ATP,EDO ; X-RAY DIFFRACTION 2.40Å
e7wptA2[A:1-126,A:163-356] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: ATP,EDO,GOL,XM0 ; X-RAY DIFFRACTION 2.26Å
e7wpxA1[A:2-356] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: 2I3,ATP,EDO ; X-RAY DIFFRACTION 2.400Å
e7wq0A1[A:3-356] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Methionine--tRNA ligase ; ligands: ATP,EDO,TPA ; X-RAY DIFFRACTION 2.090Å
e7ulzA3[A:3-117,A:190-324] Image Pymol Jmol Links: PDB, SCOP, CATH
Methionine--tRNA ligase ; ligands: MET,SO4 ; X-RAY DIFFRACTION 2.800Å
e8bruA1[A:4-117,A:190-325] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: CIT ; X-RAY DIFFRACTION 1.54Å

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