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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

Keyword search

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

X: cradle loop barrel

Refs: Structure 14, 1489-1498; Current opinion in structural biology 18, 358-365

X: Ribosomal protein L25-like
H: Glutamine synthetase, N-terminal domain
T: Glutamine synthetase, N-terminal domain
F: Gln-synt_N

PF03951

Representatives:

e2bvcA2[A:5-104] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE 1 ; ligands: P3S ; X-RAY DIFFRACTION 2.1Å

e8pvgA1[A:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8ufjB2[B:4-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: MG ; X-RAY DIFFRACTION 2.45Å

e8tfbA2[A:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfbB1[B:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfbC2[C:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfbD2[D:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfbL2[L:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfbM2[M:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfbO2[O:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfbP2[P:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfbQ1[Q:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfbV2[V:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfbX1[X:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfbY2[Y:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfcA1[A:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfcB1[B:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfcD1[D:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfcL1[L:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfcO1[O:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfcP2[P:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfcQ1[Q:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfcV1[V:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8tfkA2[A:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tfkB2[B:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tfkC1[C:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tfkD1[D:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tfkE1[E:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tfkF2[F:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tfkG2[G:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tfkH1[H:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tfkI1[I:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tfkJ1[J:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tfkK1[K:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tfkL1[L:8-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: P3S ; ELECTRON MICROSCOPY

e8tgeY1[Y:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.3Å

e8tgeM2[M:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.3Å

e8tgeP1[P:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.3Å

e8ufjA2[A:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.45Å

e8ufjC1[C:5-103] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: MG ; X-RAY DIFFRACTION 2.45Å

e8tgeA1[A:6-105] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.3Å

e8tgeB2[B:6-105] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.3Å

e8tgeD2[D:6-105] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 2.3Å

e5ldfA2[A:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e5ldfB1[B:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e5ldfC1[C:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e5ldfD1[D:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e5ldfE2[E:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e5ldfF2[F:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e5ldfG1[G:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e5ldfH2[H:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e5ldfI2[I:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e5ldfJ1[J:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e5ldfK2[K:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e5ldfL1[L:3-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Glutamine synthetase ; ELECTRON MICROSCOPY

e1htoO2[O:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1fpyD2[D:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e1htoM2[M:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1lgrH2[H:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e2bvcC2[C:5-104] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE 1 ; ligands: P3S ; X-RAY DIFFRACTION 2.1Å

e1lgrC2[C:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e2lgsD2[D:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1fpyI2[I:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e2glsA2[A:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1f1hI2[I:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e1htqK2[K:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1f1hA2[A:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e1htoR2[R:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1htoV2[V:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1fpyK2[K:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e2lgsH2[H:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1htoS2[S:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e2lgsG2[G:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1htoG2[G:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1htqD2[D:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htqT2[T:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htoI2[I:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e2lgsK2[K:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1f1hF2[F:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e1lgrK2[K:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e2bvcD2[D:5-104] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE 1 ; ligands: P3S ; X-RAY DIFFRACTION 2.1Å

e1fpyJ2[J:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e2bvcF2[F:5-104] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE 1 ; ligands: P3S ; X-RAY DIFFRACTION 2.1Å

e1htqL2[L:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htoQ2[Q:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e2glsI2[I:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1htoT2[T:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1f1hC2[C:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e1f1hD2[D:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e1f52G2[G:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e1htoD2[D:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1f52I2[I:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e1f52L2[L:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e1htqO2[O:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htqH2[H:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htoE2[E:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1htoP2[P:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e2glsG2[G:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1lgrA2[A:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e2lgsI2[I:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1lgrG2[G:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1f52B2[B:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e1htqN2[N:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1f52C2[C:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e2lgsC2[C:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1htoL2[L:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1htoC2[C:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1htoU2[U:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1htqB2[B:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1lgrI2[I:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1htqV2[V:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htqW2[W:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htqG2[G:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1f1hL2[L:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e1fpyB2[B:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e2glsJ2[J:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1f52D2[D:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e1lgrJ2[J:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1fpyH2[H:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e1lgrE2[E:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1htoF2[F:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e2lgsF2[F:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1htqR2[R:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htqE2[E:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1fpyC2[C:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e2lgsA2[A:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1htqJ2[J:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1f52H2[H:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e1htqF2[F:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htqX2[X:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1f52J2[J:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e1htoK2[K:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1fpyA2[A:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e1htqP2[P:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e2lgsB2[B:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1f1hG2[G:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e1fpyG2[G:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e1fpyE2[E:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e1lgrL2[L:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e2lgsJ2[J:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e2glsE2[E:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1f1hH2[H:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e1htoB2[B:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1f52E2[E:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e2glsF2[F:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e2glsH2[H:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e2glsB2[B:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e2glsD2[D:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1f52A2[A:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e1htoX2[X:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1htqI2[I:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e2glsL2[L:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1lgrF2[F:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e2lgsE2[E:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1f52F2[F:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e1htqC2[C:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e2bvcE2[E:5-104] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE 1 ; ligands: P3S ; X-RAY DIFFRACTION 2.1Å

e1fpyF2[F:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e2glsK2[K:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1f1hK2[K:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e2lgsL2[L:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1htqS2[S:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htoW2[W:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1fpyL2[L:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.89Å

e2bvcB2[B:5-104] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE 1 ; ligands: P3S ; X-RAY DIFFRACTION 2.1Å

e1f52K2[K:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; ligands: MPD ; X-RAY DIFFRACTION 2.49Å

e1htqU2[U:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htqM2[M:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1f1hB2[B:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e1f1hE2[E:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e1htoA2[A:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1htoH2[H:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1htoN2[N:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1htoJ2[J:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.4Å

e1f1hJ2[J:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (GLUTAMINE SYNTHETASE) ; ligands: ADP,MPD,TL ; X-RAY DIFFRACTION 2.67Å

e1lgrD2[D:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1lgrB2[B:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e1htqA2[A:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e1htqQ2[Q:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; X-RAY DIFFRACTION 2.4Å

e2glsC2[C:1-100] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION

e2wgsA2[A:4-104] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE 1 ; X-RAY DIFFRACTION 2.55Å

e3ng0A2[A:3-103] Image Pymol Jmol Links: PDB, SCOP, CATH

Glutamine synthetase ; X-RAY DIFFRACTION 2.800Å

e3zxrA2[A:-6-93] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE 1 ; ligands: P3S ; X-RAY DIFFRACTION 2.15Å

e4acfA2[A:-6-93] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE 1 ; ligands: MG,P3S ; X-RAY DIFFRACTION 2.00Å

e4baxA2[A:6-95] Image Pymol Jmol Links: PDB, SCOP, CATH

GLUTAMINE SYNTHETASE ; ligands: NA ; X-RAY DIFFRACTION 2.55Å

e2d3aA2[A:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: P3S ; X-RAY DIFFRACTION 2.63Å

e2d3aB2[B:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: P3S ; X-RAY DIFFRACTION 2.63Å

e2d3aC2[C:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: P3S ; X-RAY DIFFRACTION 2.63Å

e2d3aD2[D:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: P3S ; X-RAY DIFFRACTION 2.63Å

e2d3aE2[E:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: P3S ; X-RAY DIFFRACTION 2.63Å

e2d3aF2[F:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: P3S ; X-RAY DIFFRACTION 2.63Å

e2d3aG2[G:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: ADP,P3S ; X-RAY DIFFRACTION 2.63Å

e2d3aH2[H:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: P3S ; X-RAY DIFFRACTION 2.63Å

e2d3aI2[I:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: P3S ; X-RAY DIFFRACTION 2.63Å

e2d3aJ2[J:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: ADP,P3S ; X-RAY DIFFRACTION 2.63Å

e2d3bA2[A:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: MSL ; X-RAY DIFFRACTION 3.50Å

e2d3bB2[B:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: MSL ; X-RAY DIFFRACTION 3.50Å

e2d3bC2[C:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: MSL ; X-RAY DIFFRACTION 3.50Å

e2d3bD2[D:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: MSL ; X-RAY DIFFRACTION 3.50Å

e2d3bE2[E:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: MSL ; X-RAY DIFFRACTION 3.50Å

e2d3bF2[F:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

glutamine synthetase ; ligands: MSL ; X-RAY DIFFRACTION 3.50Å

Next

e3fkyA1[A:21-106] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTAMINE SYNTHETASE ; X-RAY DIFFRACTION 2.95Å

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.

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