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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

X: triple barrel
H: triple barrel
T: Rap30/74 interaction domains-like
F: RPC5

PF04801 CL0662

Representatives:

Domain assembly:

e5fj8M1[M:71-262] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC5 , ELECTRON MICROSCOPY

e5fj8N1[N:274-422] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC5 , ELECTRON MICROSCOPY

e6eu1M1[M:71-196,M:225-266] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6eu0M1[M:71-196,M:225-267] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6eu2M1[M:71-196,M:225-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6eu3M1[M:71-196,M:225-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6f40M1[M:71-196,M:225-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6f41M1[M:71-196,M:225-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6f42M1[M:71-196,M:230-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6f44M1[M:71-204,M:226-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6cnbM1[M:71-196,M:225-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6cncM1[M:71-196,M:225-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6cndM1[M:71-196,M:225-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6cnfM1[M:71-196,M:225-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e6tutM1[M:69-196,M:229-264] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7a6hM1[M:6-154,M:188-253] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7astK1[K:10-142,K:195-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7dn3M1[M:10-152,M:188-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7d58M1[M:3-155,M:189-253,M:699-708] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7d59M1[M:3-155,M:189-253,M:699-708] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7du2M1[M:10-152,M:188-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7z1lM1[M:68-196,M:225-282] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7z1mM1[M:68-196,M:225-282] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7z1oM1[M:68-196,M:225-282] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e8bwsM1[M:71-196,M:225-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ligands: 4QM ; ELECTRON MICROSCOPY

e7z0hM1[M:71-196,M:225-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7z2zM1[M:71-196,M:225-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7z30M1[M:71-196,M:225-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

e7z31M1[M:71-196,M:225-281] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase III subunit RPC5 ; ELECTRON MICROSCOPY

Domain assembly:

e5fj8N1[N:274-422] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC4 , ELECTRON MICROSCOPY

e5fj8M1[M:71-262] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC4 , ELECTRON MICROSCOPY

e5fjaM1[M:71-196,M:225-262] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC5 ; ELECTRON MICROSCOPY

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.

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