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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

H: RIFT-related
T: acid protease

126354, 3-crossover-4

T: double psi

152436, 2-crossover-3, 5-crossover-6

F: RNA_pol_Rpb2_6

PF00562 CL0410

Representatives:

e1twfB1[B:814-850,B:975-1097] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE ; ligands: MN,UTP ; X-RAY DIFFRACTION 2.3Å

e8h40A6[A:677-714,A:847-984] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8b3fB6[B:769-805,B:930-1053] Image Pymol Jmol Links: PDB, SCOP, CATH

; ELECTRON MICROSCOPY

e8oevB5[B:846-882,B:1007-1130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8oewB5[B:846-882,B:1007-1130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8of0B4[B:846-882,B:1007-1130] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8p4bB4[B:769-805,B:930-1053] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8p4cB7[B:769-805,B:930-1053] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8p4dB1[B:769-805,B:930-1053] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8p4fB7[B:769-805,B:930-1053] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8he5B7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8jh2B5[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8jh3B7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8jh4B6[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e7wbwB1[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: MG ; ELECTRON MICROSCOPY

e7wbxB2[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8g00I4[I:791-827,I:1063-1239] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8g1sI10[I:791-827,I:1063-1239] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8g2wI1[I:791-827,I:1063-1239] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8g4wI6[I:791-827,I:1063-1239] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8g7eI3[I:791-827,I:1063-1239] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8g8zI3[I:791-827,I:1063-1239] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e7uweI7[I:791-827,I:1063-1239] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e7uwhI8[I:791-827,I:1063-1239] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8hkcC4[C:791-828,C:1060-1237] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e5uh5C4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.750Å

e5uh6C7[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.800Å

e5uh8C7[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 4.200Å

e5uh9C5[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 4.400Å

e5uhaC6[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.900Å

e5uhbC3[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 4.250Å

e5uhcC1[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.800Å

e5uhdC2[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 4.000Å

e5uheC2[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 4.050Å

e5uhfC1[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 4.350Å

e5uhgC5[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 4.000Å

e5vi8C6[C:701-738,C:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ligands: SO4 ; X-RAY DIFFRACTION 2.76Å

e5vi5C1[C:701-738,C:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 3.196Å

e6fbvC1[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6bzoC4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6c04C5[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6c05C3[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6c06C2[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6cceC7[C:701-738,C:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ligands: GLU,SO4 ; X-RAY DIFFRACTION 3.05Å

e6ccvC5[C:701-738,C:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ligands: EDO,GLU,SO4 ; X-RAY DIFFRACTION 3.05Å

e6edtC3[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6ee8C1[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6eecC2[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6m7jC7[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6eydC2[C:701-738,C:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6f6wC4[C:701-738,C:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6dcfC1[C:701-737,C:864-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ligands: GLU,SO4 ; X-RAY DIFFRACTION 3.450Å

e6fedC7[C:701-738,C:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH

e6dv9C2[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.800Å

e6dvbC5[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.800Å

e6dvcC4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.080Å

e6dvdC1[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.900Å

e6dveC6[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.800Å

e5zx3C6[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 2.750Å

e5zx2C5[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 2.800Å

e6jcxC7[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 2.900Å

e6jcyC3[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.100Å

e6tyeC4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.79Å

e6tyfC1[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.78Å

e6tygC2[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.41Å

e6konC1[C:704-741,C:874-1029] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 2.998Å

e6kooC1[C:704-741,C:874-1029] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 2.7940Å

e6kopC5[C:704-741,C:874-1029] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.300Å

e6koqC3[C:704-741,C:874-1029] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.350Å

e6zcaX6[X:750-787,X:920-1042] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6vvsC1[C:701-738,C:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 3.100Å

e6yysC7[C:701-738,C:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6z11C4[C:701-738,C:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6yxuC7[C:701-738,C:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6vvvC2[C:701-739,C:866-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.200Å

e6vvxC6[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6vvyC4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6vvzC4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6vw0C4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7ckqC4[C:750-787,C:920-1042] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7kifC2[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7kimC4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7kinC7[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6zfbX5[X:750-787,X:920-1042] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e6zfbx6[x:750-787,x:920-1042] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7p5xAC4[AC:701-738,AC:871-1026] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7rwiC2[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.70Å

e7pp4c3[c:710-747,c:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7vpdC4[C:696-733,C:866-1020] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7vpzC7[C:696-733,C:866-1020] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7x74C1[C:696-733,C:866-1020] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7x75C5[C:696-733,C:866-1020] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7x76C7[C:696-733,C:866-1020] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8dy7C3[C:713-750,C:883-1037] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8dy9C4[C:713-750,C:883-1037] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7z8qc4[c:710-747,c:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8ej3C7[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ligands: G2P ; ELECTRON MICROSCOPY

e8eosC7[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ligands: 2TM ; ELECTRON MICROSCOPY

e8eotC3[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7q4uC4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7q4uI1[I:710-747,I:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7q4uO2[O:710-747,O:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7q4uV6[V:710-747,V:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7q4uBA6[BA:710-747,BA:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7q4uHA5[HA:710-747,HA:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7q4uNA2[NA:710-747,NA:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7q4uTA3[TA:710-747,TA:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7q59C1[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7q59c6[c:710-747,c:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7zf2C7[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8ehqC3[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8eoeC5[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8eofC4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8exyC6[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ligands: G2P ; ELECTRON MICROSCOPY

e7u22C2[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 3.87Å

e7ye1C8[C:797-834,C:1076-1251] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e7ye2C3[C:797-834,C:1076-1251] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8gzhC1[C:647-684,C:817-954] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA-directed RNA polymerase subunit beta ; ligands: CTP,MG ; ELECTRON MICROSCOPY

e8gzgC6[C:647-684,C:817-954] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8e82C4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8e95C2[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8e74C5[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8e8mC4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8e79C4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8h3vA3[A:677-714,A:847-984] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e8hihC4[C:710-747,C:880-1035] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8dkcC3[C:758-795,C:1043-1166] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; ELECTRON MICROSCOPY

e2e2jB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II 140 kDa polypeptide ; ligands: G2P,MG ; X-RAY DIFFRACTION 3.5Å

e3fkiB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.88Å

e3gtgB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.78Å

e3gtjB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.40Å

e3gtkB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.80Å

e3hozB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.65Å

e1i3qB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140KD POLYPEPTIDE ; X-RAY DIFFRACTION 3.1Å

e3i4mB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.7Å

e3i4nB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.9Å

e1i50B7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140KD POLYPEPTIDE ; X-RAY DIFFRACTION 2.8Å

e1k83B3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140KD POLYPEPTIDE ; X-RAY DIFFRACTION 2.8Å

e2nvyB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE ; ligands: MN ; X-RAY DIFFRACTION 3.4Å

e1twaB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE ; ligands: ATP,MN ; X-RAY DIFFRACTION 3.2Å

e1twcB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE ; ligands: GTP,MN ; X-RAY DIFFRACTION 3.0Å

e1twgB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE ; ligands: CTP,MN ; X-RAY DIFFRACTION 3.3Å

e1twhB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE ; ligands: ATP,MN ; X-RAY DIFFRACTION 3.4Å

e4qiwB7[B:714-751,B:877-999] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase ; ligands: MG ; X-RAY DIFFRACTION 3.5Å

e4qiwJ7[J:714-751,J:877-999] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase ; ligands: MG ; X-RAY DIFFRACTION 3.5Å

e2nvxB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE ; ligands: DUT ; X-RAY DIFFRACTION 3.6Å

e2nvqB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II 140 kDa polypeptide ; ligands: DUT,MG ; X-RAY DIFFRACTION 2.90Å

e2nvtB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE ; X-RAY DIFFRACTION 3.36Å

e3rzdB6[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.300Å

e3rzoB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.000Å

e3s14B4[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 2.850Å

e3s15B7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; ligands: MG ; X-RAY DIFFRACTION 3.300Å

e3s16B2[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.24Å

e3s17B6[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.200Å

e3s1mB4[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.130Å

e3s1nB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.100Å

e3s1qB1[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; ligands: ATP,MG ; X-RAY DIFFRACTION 3.300Å

e3s1rB6[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; ligands: GTP ; X-RAY DIFFRACTION 3.200Å

e3s2dB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.200Å

e3s2hB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.300Å

e2yu9B5[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II 140 kDa polypeptide ; ligands: UTP ; X-RAY DIFFRACTION 3.400Å

e4c2mQ4[Q:762-798,Q:912-1040] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 ; X-RAY DIFFRACTION 2.80Å

e4c3hB1[B:762-798,B:912-1040] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 ; X-RAY DIFFRACTION 3.27Å

e4c3iB4[B:762-798,B:912-1040] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 ; ligands: MG ; X-RAY DIFFRACTION 3.00Å

e4c3jB2[B:762-798,B:912-1040] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 ; X-RAY DIFFRACTION 3.35Å

e4bbrB5[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; ligands: MG ; X-RAY DIFFRACTION 3.40Å

e4bbsB4[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; ligands: MG ; X-RAY DIFFRACTION 3.6Å

e4v1mB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; ELECTRON MICROSCOPY

e4v1nB6[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; ELECTRON MICROSCOPY

e4v1oB4[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; ELECTRON MICROSCOPY

e4a3bB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.50Å

e4a3cB2[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.50Å

e4a3dB4[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.40Å

e4a3eB5[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; ligands: APC ; X-RAY DIFFRACTION 3.40Å

e4a3fB4[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; ligands: APC ; X-RAY DIFFRACTION 3.50Å

e4a3gB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.50Å

e4a3iB1[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.80Å

e4a3jB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; ligands: G2P ; X-RAY DIFFRACTION 3.7Å

e4a3kB5[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.50Å

e4a3lB6[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; ligands: APC ; X-RAY DIFFRACTION 3.50Å

e4a3mB5[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; ligands: APC ; X-RAY DIFFRACTION 3.90Å

e4a93B1[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.40Å

e2b63B3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE ; X-RAY DIFFRACTION 3.8Å

e2b8kB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE ; X-RAY DIFFRACTION 4.15Å

e4bxxB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.28Å

e4bxzB2[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 4.80Å

e4by1B3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; ligands: APC ; X-RAY DIFFRACTION 3.60Å

e3cqzB6[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 2.8Å

e3gtlB1[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.38Å

e3gtmB3[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.80Å

e3gtoB1[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 4.0Å

e3gtpB7[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.90Å

e3gtqB1[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 3.80Å

e3h3vC5[C:814-850,C:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II subunit RPB2 ; X-RAY DIFFRACTION 4.000Å

e3houB1[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.2Å

e3houN5[N:814-850,N:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.2Å

e3hovB5[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.5Å

e3howB5[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.6Å

e3hoxB1[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.65Å

e1i6hB2[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140KD POLYPEPTIDE ; X-RAY DIFFRACTION 3.3Å

e3j0kB1[B:814-850,B:975-1097] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase II 140 kDa polypeptide ; ELECTRON MICROSCOPY

Next

e1smyC8[C:663-700,C:834-999] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE BETA CHAIN ; ligands: G4P,MG ; X-RAY DIFFRACTION 2.7Å

e4c2mB5[B:762-798,B:912-1040] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 ; X-RAY DIFFRACTION 2.80Å

e4by7B5[B:814-850,B:975-1097] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB2 ; X-RAY DIFFRACTION 3.15Å

e2e2iB8[B:814-850,B:975-1097] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE ; ligands: DGT ; X-RAY DIFFRACTION 3.41Å

e4kmuC7[C:791-827,C:1063-1239] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA ; X-RAY DIFFRACTION 3.85Å

e4s20C1[C:791-828,C:1060-1237] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA-directed RNA polymerase subunit beta ; X-RAY DIFFRACTION 4.7Å

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.

T: AbrB

122'1'344'3', 2-crossover-3, 2'-crossover-3'

T: Bacterial fluorinating enzyme-C

1265437, 2-crossover-3, 6-crossover-7

T: FMN-binding split barrel

123654, 3-crossover-4

T: Surface presentation of antigens (SPOA)

123654, 3-crossover-4, swapping

T: Alanine racemase-C

125436, 2-crossover-3, 5-crossover-6

T: Aminomethyltransferase beta-barrel domain

143256, 1-crossover-2, 4-crossover-5

T: PUA domain

12543, 2-crossover-3

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