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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

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

X: Mitoribosomal protein mS31
H: Mitoribosomal protein mS31
T: Mitoribosomal protein mS31
F: MRP-S31

PF15433

Representatives:

e3j9mAY1[AY:276-383] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

mS31 ; ELECTRON MICROSCOPY

e5aj3h1[h:285-387] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MITORIBOSOMAL PROTEIN MS31, MRPS31 ; ELECTRON MICROSCOPY

e5aj4Ah1[Ah:285-387] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MITORIBOSOMAL PROTEIN MS31, MRPS31 ; ELECTRON MICROSCOPY

e3jd5h1[h:284-386] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6gazAh1[Ah:268-387] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

mS31, MRPS31 ; ELECTRON MICROSCOPY

e6gawAh1[Ah:268-387] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

mS31 ; ELECTRON MICROSCOPY

e6neqh1[h:284-386] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6nf8h1[h:284-386] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6nu2AY1[AY:276-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6nu3AY1[AY:276-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6ydpAh1[Ah:268-387] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Mitochondrial ribosomal protein S31 ; ELECTRON MICROSCOPY

e6ydwAh1[Ah:268-387] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Mitochondrial ribosomal protein S31 ; ELECTRON MICROSCOPY

e6vlzAY1[AY:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6vmiAY1[AY:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6zs9AY1[AY:276-388] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6zsaAY1[AY:276-388] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6zsbAY1[AY:276-388] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6zscAY1[AY:276-388] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6zsdAY1[AY:276-388] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6zseAY1[AY:276-388] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6zsgAY1[AY:276-388] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7a5fY61[Y6:276-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7a5gY61[Y6:276-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7a5iY61[Y6:276-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7a5kY61[Y6:276-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7nqhAh1[Ah:268-387] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Mitochondrial ribosomal protein S31 ; ELECTRON MICROSCOPY

e7nqlAh1[Ah:268-387] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Mitochondrial ribosomal protein S31 ; ELECTRON MICROSCOPY

e6zsfAY1[AY:276-388] Image Pymol Jmol Links: PDB, SCOP, CATH

e6rw4Y1[Y:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6rw5Y1[Y:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6zm5AY1[AY:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e6zm6AY1[AY:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7l08AY1[AY:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7nsiAh1[Ah:268-387] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7og4AY1[AY:276-388] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7nsjAh1[Ah:268-387] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7p2eY1[Y:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7pntY1[Y:265-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7pnuY1[Y:265-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7pnvY1[Y:265-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7pnwY1[Y:265-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7pnxY1[Y:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7pnyY1[Y:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7pnzY1[Y:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7po0Y1[Y:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7po1Y1[Y:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7po2Y1[Y:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7po3Y1[Y:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY

e7qi4AY1[AY:276-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

28S ribosomal protein S31, mitochondrial ; ELECTRON MICROSCOPY