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
![](/ecod/img/m.gif)
binds one zinc with two CxxC motifs on two beta-hairpins
![](/ecod/img/m.gif)
![](/ecod/img/m.gif)
![](/ecod/img/m.gif)
Representatives:
e1twfI2[I:50-121]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
DNA-DIRECTED RNA POLYMERASE II 14.2 KDA POLYPEPTIDE ; ligands: ZN ; X-RAY DIFFRACTION 2.3Å
e4c2mI2[I:68-125]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA12 ; ligands: ZN ; X-RAY DIFFRACTION 2.80Å
e3po3S2[S:259-309]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
Transcription elongation factor S-II ; ligands: ZN ; X-RAY DIFFRACTION 3.3Å
e1qypA1[A:1-57]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
RNA POLYMERASE II ; ligands: ZN ; SOLUTION NMR
e1tfiA1[A:1-50]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
TRANSCRIPTIONAL ELONGATION FACTOR SII ; ligands: ZN ; SOLUTION NMR
e6o6cG1[G:50-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e6rqhI2[I:68-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase I subunit RPA12 ; ELECTRON MICROSCOPY
e6rqlI2[I:68-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase I subunit RPA12 ; ELECTRON MICROSCOPY
e6rrdI1[I:68-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase I subunit RPA12 ; ELECTRON MICROSCOPY
e6ruiI1[I:68-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase I subunit RPA12 ; ELECTRON MICROSCOPY
e6ruoI2[I:68-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase I subunit RPA12 ; ligands: ZN ; ELECTRON MICROSCOPY
e6rweI1[I:68-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase I subunit RPA12 ; ligands: ZN ; ELECTRON MICROSCOPY
e6upxI1[I:50-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; X-RAY DIFFRACTION 3.300Å
e6upyI2[I:50-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; X-RAY DIFFRACTION 3.290Å
e6upzI2[I:50-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; X-RAY DIFFRACTION 3.020Å
e6uq0I2[I:50-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; X-RAY DIFFRACTION 3.560Å
e6uq1I1[I:50-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; X-RAY DIFFRACTION 3.540Å
e6uq2I2[I:50-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; X-RAY DIFFRACTION 3.090Å
e6uq3I1[I:50-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; X-RAY DIFFRACTION 3.470Å
e6tedI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7a6hI1[I:47-107] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7ae1I1[I:47-107] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7ae3I1[I:47-107] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7aeaI1[I:47-107] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7d58I2[I:47-108] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7d59I1[I:47-108] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7b0yI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e6xreI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7lbmI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7edxw2[w:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7eg7w2[w:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7eg8w1[w:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7eg9w2[w:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7egaw2[w:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7egbw2[w:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7nvrI1[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7nvsI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7nvtI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7nvuI1[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7nvyI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7nvzI1[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7nw0I2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7b7uI1[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7o4iI2[I:50-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7keeI1[I:50-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; X-RAY DIFFRACTION 3.410Å
e7egcw1[w:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7enaPI2[PI:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7kedI2[I:50-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; X-RAY DIFFRACTION 3.550Å
e7kefI2[I:50-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; X-RAY DIFFRACTION 3.890Å
e7nkyI1[I:50-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7o4jI1[I:50-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7o72I2[I:50-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7o73I2[I:50-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7o75I2[I:50-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7encPI2[PI:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7f4gI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7okxI1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7okyI1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7ol0I1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7eu0I1[I:51-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerases II, IV and V subunit 9A ; ligands: ZN ; ELECTRON MICROSCOPY
e7eu1I1[I:51-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerases II, IV and V subunit 9A ; ligands: ZN ; ELECTRON MICROSCOPY
e7fjiI1[I:43-107] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7fjjI1[I:43-107] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7obaI1[I:54-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase I subunit RPA12 ; ligands: ZN ; ELECTRON MICROSCOPY
e7oo3I1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7oobI1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7oopI1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7opcI1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7opdI1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7oznI1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7oznU1[U:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7ozoI1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7ozoU1[U:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7ozpI1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7ozpU1[U:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7pksI1[I:62-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7rimI1[I:50-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; X-RAY DIFFRACTION 2.9Å
e7ml4I1[I:50-120] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7obbI2[I:69-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase I subunit RPA12 ; ligands: ZN ; ELECTRON MICROSCOPY
e7vbcI1[I:69-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase I subunit RPA12 ; ELECTRON MICROSCOPY
e7meiI1[I:50-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7mk9I1[I:50-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7mkai2[i:50-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7z1lI2[I:49-110] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7z1mI2[I:49-110] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7z1oI1[I:49-110] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7xn7I1[I:50-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase subunit ; ligands: ZN ; ELECTRON MICROSCOPY
e7xseI1[I:50-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase subunit ; ligands: ZN ; ELECTRON MICROSCOPY
e7xsxI1[I:50-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase subunit ; ligands: ZN ; ELECTRON MICROSCOPY
e7xszI2[I:50-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase subunit ; ligands: ZN ; ELECTRON MICROSCOPY
e7xtdI1[I:50-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase subunit ; ligands: ZN ; ELECTRON MICROSCOPY
e7xt7I1[I:50-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase subunit ; ligands: ZN ; ELECTRON MICROSCOPY
e7xtiI1[I:50-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase subunit ; ligands: ZN ; ELECTRON MICROSCOPY
e7uncO1[O:241-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription elongation factor A protein 1 ; ELECTRON MICROSCOPY
e7undO1[O:241-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Transcription elongation factor A protein 1 ; ELECTRON MICROSCOPY
e8ceoI1[I:50-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7ui9I2[I:50-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ELECTRON MICROSCOPY
e7uifI1[I:50-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ELECTRON MICROSCOPY
e7uioAI1[AI:50-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ELECTRON MICROSCOPY
e7uioBI1[BI:50-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ELECTRON MICROSCOPY
e7zs9I1[I:50-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7zsaI2[I:50-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7zsbI1[I:50-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7uncI1[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7undI1[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e8h0vI2[I:50-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase subunit ; ligands: ZN ; ELECTRON MICROSCOPY
e8h0wI2[I:50-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase subunit ; ligands: ZN ; ELECTRON MICROSCOPY
e8gxqPI1[PI:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e8gxsPI2[PI:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7zwdI1[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7zx7I1[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e7zx8I2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e8iueI1[I:47-107] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e8iuhI1[I:47-107] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: ZN ; ELECTRON MICROSCOPY
e7z0hI2[I:49-110] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: MG,ZN ; ELECTRON MICROSCOPY
e7z2zI2[I:49-109] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: MG,ZN ; ELECTRON MICROSCOPY
e7z30I2[I:49-110] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase III subunit RPC10 ; ligands: MG,ZN ; ELECTRON MICROSCOPY
e8bvwI1[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e8byqI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e8bz1I2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e8hilI2[I:50-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase subunit ; ligands: ZN ; ELECTRON MICROSCOPY
e8himI1[I:50-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase subunit ; ligands: ZN ; ELECTRON MICROSCOPY
e7ycx72[7:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DNA-directed RNA polymerase II subunit RPB9 ; ligands: ZN ; ELECTRON MICROSCOPY
e8a40U2[U:241-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: ZN ; ELECTRON MICROSCOPY
e8a40I2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: ZN ; ELECTRON MICROSCOPY
e8hyjI1[I:50-114] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ELECTRON MICROSCOPY
e8p4eI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: ZN ; ELECTRON MICROSCOPY
e8p4aI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: ZN ; ELECTRON MICROSCOPY
e8b3dI2[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: ZN ; ELECTRON MICROSCOPY
e8oeuI1[I:60-125] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: ZN ; ELECTRON MICROSCOPY
e7wbvI1[I:50-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: ZN ; ELECTRON MICROSCOPY
Previous![](/ecod/img/p.gif)
Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
![](/ecod/img/p.gif)
binds two zincs. one in the same way as rubredoxin, probably related to rubredoxin. the other in a similar way as glucocorticoid receptor
extended segmentsextended, non-globular segments, frequently bind to other proteins to form complexes