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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

X: HTH
H: HTH
T: Cyclin-like
F: TFIIB

PF00382 CL0065

Representatives:

e1aisB1[B:1108-1205] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (TRANSCRIPTION INITIATION FACTOR IIB) ; X-RAY DIFFRACTION 2.1Å

e1aisB2[B:1206-1300] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (TRANSCRIPTION INITIATION FACTOR IIB) ; X-RAY DIFFRACTION 2.1Å

e4roeA1[A:64-165] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription factor IIIB 50 kDa subunit ; X-RAY DIFFRACTION 2.20Å

e1volA1[A:113-207] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (TRANSCRIPTION FACTOR IIB (TFIIB)) ; X-RAY DIFFRACTION 2.700Å

e5fywM2[M:128-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTION INITIATION FACTOR IIB ; ELECTRON MICROSCOPY

e5fz5M1[M:128-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTION INITIATION FACTOR IIB ; ELECTRON MICROSCOPY

e5iy6M2[M:105-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iyaM2[M:105-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e1c9bQ1[Q:113-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENERAL TRANSCRIPTION FACTOR IIB ; X-RAY DIFFRACTION 2.65Å

e1tfbA1[A:113-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TFIIB ; SOLUTION NMR

e1c9bE1[E:113-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENERAL TRANSCRIPTION FACTOR IIB ; X-RAY DIFFRACTION 2.65Å

e1c9bM1[M:113-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENERAL TRANSCRIPTION FACTOR IIB ; X-RAY DIFFRACTION 2.65Å

e2phgA1[A:113-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; SOLUTION NMR

e1c9bA1[A:113-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENERAL TRANSCRIPTION FACTOR IIB ; X-RAY DIFFRACTION 2.65Å

e1c9bI1[I:113-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENERAL TRANSCRIPTION FACTOR IIB ; X-RAY DIFFRACTION 2.65Å

e1d3uB1[B:1108-1205] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTION INITIATION FACTOR IIB ; X-RAY DIFFRACTION 2.4Å

e1d3uB2[B:1206-1300] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTION INITIATION FACTOR IIB ; X-RAY DIFFRACTION 2.4Å

e1c9bA2[A:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENERAL TRANSCRIPTION FACTOR IIB ; X-RAY DIFFRACTION 2.65Å

e1c9bE2[E:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENERAL TRANSCRIPTION FACTOR IIB ; X-RAY DIFFRACTION 2.65Å

e1c9bI2[I:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENERAL TRANSCRIPTION FACTOR IIB ; X-RAY DIFFRACTION 2.65Å

e1c9bM2[M:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENERAL TRANSCRIPTION FACTOR IIB ; X-RAY DIFFRACTION 2.65Å

e1c9bQ2[Q:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENERAL TRANSCRIPTION FACTOR IIB ; X-RAY DIFFRACTION 2.65Å

e1tfbA2[A:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TFIIB ; SOLUTION NMR

e2phgA2[A:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; SOLUTION NMR

e5fmfP2[P:233-340] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTION INITIATION FACTOR IIB, SUA7 ; ELECTRON MICROSCOPY

e5fmfP1[P:67-213] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTION INITIATION FACTOR IIB, SUA7 ; ELECTRON MICROSCOPY

e4v1nM2[M:237-343] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTION INITIATION FACTOR IIB ; ELECTRON MICROSCOPY

e4v1oM2[M:237-343] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTION INITIATION FACTOR IIB ; ELECTRON MICROSCOPY

e5iy7M2[M:68-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iy8M3[M:68-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iy9M2[M:68-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iybM3[M:68-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iycM3[M:68-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iydM2[M:68-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iy7M3[M:209-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iy8M2[M:209-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iy9M1[M:209-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iybM2[M:209-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iycM2[M:209-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5iydM3[M:209-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ligands: ZN ; ELECTRON MICROSCOPY

e5n9gA1[A:65-165] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription factor IIIB 50 kDa subunit ; X-RAY DIFFRACTION 2.70Å

e5oqjM2[M:233-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5oqjM3[M:67-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5oqmM3[M:233-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5oqmM2[M:67-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e5wh1B2[B:107-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; X-RAY DIFFRACTION 3.39Å

e5wh1B1[B:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ligands: SO4 ; X-RAY DIFFRACTION 3.39Å

e5wh1A2[A:108-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; X-RAY DIFFRACTION 3.39Å

e5wh1C1[C:107-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ligands: SO4 ; X-RAY DIFFRACTION 3.39Å

e5wh1D1[D:107-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ligands: SO4 ; X-RAY DIFFRACTION 3.39Å

e5wh1A1[A:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ligands: SO4 ; X-RAY DIFFRACTION 3.39Å

e5wh1C2[C:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ligands: SO4 ; X-RAY DIFFRACTION 3.39Å

e5wh1D2[D:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ligands: SO4 ; X-RAY DIFFRACTION 3.39Å

e6cnbR4[R:72-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription factor IIIB 70 kDa subunit,TATA-box-binding protein,Transcription factor IIIB 70 kDa subunit ; ELECTRON MICROSCOPY

e6cnbR3[R:176-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription factor IIIB 70 kDa subunit,TATA-box-binding protein,Transcription factor IIIB 70 kDa subunit ; ELECTRON MICROSCOPY

e6cncR6[R:72-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription factor IIIB 70 kDa subunit,TATA-box-binding protein,Transcription factor IIIB 70 kDa subunit ; ELECTRON MICROSCOPY

e6cndR1[R:72-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription factor IIIB 70 kDa subunit,TATA-box-binding protein,Transcription factor IIIB 70 kDa subunit ; ELECTRON MICROSCOPY

e6cnfR5[R:72-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription factor IIIB 70 kDa subunit,TATA-box-binding protein,Transcription factor IIIB 70 kDa subunit ; ELECTRON MICROSCOPY

e6cncR3[R:176-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription factor IIIB 70 kDa subunit,TATA-box-binding protein,Transcription factor IIIB 70 kDa subunit ; ELECTRON MICROSCOPY

e6cndR4[R:176-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription factor IIIB 70 kDa subunit,TATA-box-binding protein,Transcription factor IIIB 70 kDa subunit ; ELECTRON MICROSCOPY

e6cnfR4[R:176-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription factor IIIB 70 kDa subunit,TATA-box-binding protein,Transcription factor IIIB 70 kDa subunit ; ELECTRON MICROSCOPY

e6gykM1[M:233-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e6gykM2[M:67-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e6gylM3[M:233-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e6gymM1[M:233-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e6gylM2[M:67-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e6gymM2[M:67-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e6o9lM2[M:68-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e6o9lM3[M:209-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7lbmO2[O:105-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7lbmO1[O:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7edxR3[R:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7eg7R1[R:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7eg8R1[R:105-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7eg9R1[R:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7egaR1[R:105-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7egbR3[R:105-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvrM1[M:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvsM2[M:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvtM1[M:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvyM3[M:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvzM2[M:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7edxR2[R:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7eg7R2[R:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7eg8R3[R:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7eg9R3[R:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7egaR3[R:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7egbR2[R:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvrM2[M:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvsM1[M:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvtM3[M:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvyM2[M:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvzM1[M:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvuM1[M:68-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nw0M2[M:68-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nvuM3[M:209-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7nw0M1[M:209-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7egcR3[R:105-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7enaBA1[BA:105-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7egcR1[R:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7enaBA2[BA:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7o4iM3[M:231-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7o72M1[M:231-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7o4iM1[M:78-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7o72M2[M:67-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7encBA3[BA:105-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7encBA2[BA:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7o4jM3[M:231-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7o73M2[M:231-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7o75M1[M:231-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7o4jM1[M:78-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7o73M1[M:78-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7o75M2[M:78-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7ml4M2[M:128-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7ml4M1[M:229-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7ml0M2[M:219-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7ml0M1[M:67-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7ml1M1[M:219-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7ml2M1[M:219-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7ml1M2[M:67-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7ml2M3[M:67-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8gxqBA3[BA:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8gxsBA2[BA:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zwdM1[M:114-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zx7M1[M:114-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8gxqBA2[BA:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8gxsBA3[BA:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zwdM3[M:208-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zx7M2[M:208-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8ceoM3[M:231-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zs9M1[M:231-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zsaM2[M:231-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zsbM1[M:231-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8ceoM1[M:78-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zs9M2[M:78-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zsaM3[M:78-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zsbM3[M:78-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zx8M1[M:68-208] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zx8M3[M:209-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zwcM1[M:114-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zxeM1[M:114-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zwcM2[M:208-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e7zxeM2[M:208-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8bvwM3[M:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8byqM3[M:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8bz1M1[M:106-207] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8bvwM1[M:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8byqM2[M:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8bz1M2[M:208-316] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8cenM1[M:231-342] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e8cenM2[M:78-230] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription initiation factor IIB ; ELECTRON MICROSCOPY

e1volA2[A:208-316] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (TRANSCRIPTION FACTOR IIB (TFIIB)) ; X-RAY DIFFRACTION 2.700Å

e3k7aM2[M:81-217] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTION INITIATION FACTOR IIB ; X-RAY DIFFRACTION 3.8Å

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: DNA-binding domain of intron-encoded endonucleases

lacks the N-terminal helix, circularly permuted wing

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