Structure of viral RNA polymerase complex 3. Determined by X-ray diffraction at 3.12 Å resolution. Released 18 Jan 2012.
Explore 3AVV in 3D Show helices and sheets RCSB PDB PDBe
3AVV contains 50 α-helices and 68 β-strands across 1 chain. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.
| Element | Residues | Length | Sheet |
|---|---|---|---|
| α-helix | 7-16 | 10 | |
| α-helix | 21-24 | 4 | |
| α-helix | 36-42 | 7 | |
| α-helix | 46-50 | 5 | |
| β-strand | 63-67 | 5 | 1 |
| β-strand | 70-74 | 5 | 1 |
| β-strand | 75-77 | 3 | 2 |
| α-helix | 81-84 | 4 | |
| α-helix | 88-95 | 8 | |
| α-helix | 98-101 | 4 | |
| α-helix | 108-114 | 7 | |
| α-helix | 120-123 | 4 | |
| β-strand | 131-134 | 4 | 2 |
| β-strand | 137-139 | 3 | 1 |
| β-strand | 142-148 | 7 | 3 |
| β-strand | 152-158 | 7 | 3 |
| α-helix | 163-173 | 11 | |
| β-strand | 180 | 1 | 4 |
| α-helix | 188-193 | 6 | |
| α-helix | 200-203 | 4 | |
| α-helix | 209-225 | 17 | |
| β-strand | 228 | 1 | 4 |
| β-strand | 233 | 1 | 5 |
| β-strand | 241 | 1 | 5 |
| α-helix | 242-244 | 3 | |
| β-strand | 255-260 | 6 | 3 |
| α-helix | 273-283 | 11 | |
| β-strand | 296-303 | 8 | 6 |
| α-helix | 315-318 | 4 | |
| β-strand | 352-355 | 4 | 6 |
| β-strand | 360-366 | 7 | 6 |
| α-helix | 370-378 | 9 | |
| β-strand | 385-391 | 7 | 6 |
| α-helix | 400-408 | 9 | |
| β-strand | 414-420 | 7 | 6 |
| α-helix | 428-442 | 15 | |
| β-strand | 454-457 | 4 | 6 |
| α-helix | 459-464 | 6 | |
| α-helix | 467-480 | 14 | |
| α-helix | 494-495 | 2 | |
| β-strand | 496 | 1 | 7 |
| β-strand | 498 | 1 | 8 |
| β-strand | 501-505 | 5 | 9 |
| β-strand | 509-515 | 7 | 9 |
| β-strand | 518 | 1 | 7 |
| β-strand | 520-522 | 3 | 10 |
| α-helix | 526-527 | 2 | |
| β-strand | 528-530 | 3 | 8 |
| β-strand | 536-537 | 2 | 8 |
| β-strand | 540-544 | 5 | 9 |
| β-strand | 552-554 | 3 | 10 |
| β-strand | 558-563 | 6 | 9 |
| β-strand | 576-578 | 3 | 8 |
| β-strand | 585-594 | 10 | 11 |
| α-helix | 598-600 | 3 | |
| β-strand | 607-608 | 2 | 12 |
| β-strand | 614-616 | 3 | 13 |
| β-strand | 623 | 1 | 13 |
| β-strand | 624-627 | 4 | 11 |
| β-strand | 634-635 | 2 | 12 |
| β-strand | 642-652 | 11 | 11 |
| β-strand | 660-663 | 4 | 13 |
| β-strand | 666-669 | 4 | 13 |
| β-strand | 670-673 | 4 | 11 |
| α-helix | 706-713 | 8 | |
| α-helix | 723-734 | 12 | |
| α-helix | 738-740 | 3 | |
| α-helix | 745-747 | 3 | |
| α-helix | 757-769 | 13 | |
| α-helix | 784-803 | 20 | |
| α-helix | 817-832 | 16 | |
| α-helix | 839-842 | 4 | |
| α-helix | 858-860 | 3 | |
| α-helix | 864-868 | 5 | |
| β-strand | 871 | 1 | 14 |
| α-helix | 878-885 | 8 | |
| β-strand | 894 | 1 | 14 |
| β-strand | 900-903 | 4 | 15 |
| β-strand | 906-907 | 2 | 16 |
| β-strand | 913-914 | 2 | 16 |
| β-strand | 917-918 | 2 | 15 |
| α-helix | 921-937 | 17 | |
| α-helix | 950-961 | 12 | |
| β-strand | 964-967 | 4 | 17 |
| β-strand | 969 | 1 | 18 |
| α-helix | 972-975 | 4 | |
| β-strand | 977 | 1 | 19 |
| α-helix | 978-982 | 5 | |
| α-helix | 989-996 | 8 | |
| β-strand | 1000-1002 | 3 | 15 |
| β-strand | 1008-1009 | 2 | 15 |
| β-strand | 1013 | 1 | 19 |
| β-strand | 1017 | 1 | 20 |
| β-strand | 1019 | 1 | 20 |
| α-helix | 1022-1040 | 19 | |
| α-helix | 1045-1047 | 3 | |
| β-strand | 1049-1051 | 3 | 17 |
| β-strand | 1054-1058 | 5 | 17 |
| α-helix | 1061-1071 | 11 | |
| β-strand | 1076 | 1 | 18 |
| α-helix | 1078-1080 | 3 | |
| β-strand | 1082 | 1 | 17 |
| β-strand | 1087-1090 | 4 | 21 |
| β-strand | 1093-1096 | 4 | 21 |
| β-strand | 1099-1100 | 2 | 21 |
| α-helix | 1113-1127 | 15 | |
| β-strand | 1128-1129 | 2 | 22 |
| β-strand | 1132-1133 | 2 | 22 |
| α-helix | 1134 | 1 | |
| α-helix | 1135-1145 | 11 | |
| α-helix | 1150-1153 | 4 | |
| β-strand | 1157 | 1 | 23 |
| β-strand | 1167 | 1 | 23 |
| β-strand | 1177-1179 | 3 | 24 |
| β-strand | 1182-1195 | 14 | 24 |
| α-helix | 1199-1214 | 16 | |
| α-helix | 1237-1239 | 3 | |
| β-strand | 1247-1261 | 15 | 24 |
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|---|---|---|---|---|
| Elongation factor Ts, Elongation factor Tu, LINKER, Q beta replicase | A | protein | 1289 | Escherichia coli O157:H7, synthetic construct, Escherichia phage Qbeta | P0A6N3 (AlphaFold model), P0A6P3 (AlphaFold model), P14647 |
| RNA (5'-r(*gp*gp*gp*up*cp*cp*ap*u)-3') | G | RNA | 8 | ||
| RNA (5'-r(*ap*ap*cp*gp*ap*up*gp*gp*ap*cp*cp*cp*a)-3') | T | RNA | 13 |
>3AVV_1 Elongation factor Ts, Elongation factor Tu, LINKER, Q beta replicase (chains A) MAEITASLVKELRERTGAGMMDCKKALTEANGDIELAIENMRKSGAIKAAKKAGNVAADG VIKTKIDGNYGIILEVNCQTDFVAKDAGFQAFADKVLDAAVAGKITDVEVLKAQFEEERV ALVAKIGENINIRRVAALEGDVLGSYQHGARIGVLVAAKGADEELVKHIAMHVAASKPEF IKPEDVSAEVVEKEYQVQLDIAMQSGKPKEIAEKMVEGRMKKFTGEVSLTGQPFVMEPSK TVGQLLKEHNAEVTGFIRFEVGEGIEKVETDFAAEVAAMSKQSHMSKEKFERTKPHVNVG TIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRH YAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLN KCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFL DSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTC TGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDE GGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFA IREGGRTVGAGVVAKVLSGASGAAGGGGSGGGGSMSKTASSRNSLSAQLRRAANTRIEVE GNLALSIANDLLLAYGQSPFNSEAECISFSPRFDGTPDDFRINYLKAEIMSKYDDFSLGI DTEAVAWEKFLAAEAECALTNARLYRPDYSEDFNFSLGESCIHMARRKIAKLIGDVPSVE GMLRHCRFSGGATTTNNRSYGHPSFKFALPQACTPRALKYVLALRASTHFDIRISDISPF NKAVTVPKNSKTDRCIAIEPGWNMFFQLGIGGILRDRLRCWGIDLNDQTINQRRAHEGSV TNNLATVDLSAASDSISLALCELLLPPGWFEVLMDLRSPKGRLPDGSVVTYEKISSMGNG YTFELESLIFASLARSVCEILDLDSSEVTVYGDDIILPSCAVPALREVFKYVGFTTNTKK TFSEGPFRESCGKHYYSGVDVTPFYIRHRIVSPADLILVLNNLYRWATIDGVWDPRAHSV YLKYRKLLPKQLQRNTIPDGYGDGALVGSVLINPFAKNRGWIRYVPVITDHTRDRERAEL GSYLYDLFSRCLSESNDGLPLRGPSGCDSADLFAIDQLICRSNPTKISRSTGKFDIQYIA CSSRVLAPYGVFQGTKVASLHEAHHHHHH
>3AVV_2 RNA (5'-R(*GP*GP*GP*UP*CP*CP*AP*U)-3') (chains G) GGGUCCAU
>3AVV_3 RNA (5'-R(*AP*AP*CP*GP*AP*UP*GP*GP*AP*CP*CP*CP*A)-3') (chains T) AACGAUGGACCCA
| ID | Name | Formula | Copies |
|---|---|---|---|
| CA | Calcium ion | Ca | 2 |
Molecular basis for RNA polymerization by Q beta replicase. Takeshita, D., Tomita, K. Nat Struct Mol Biol (2012) 19:229-237. DOI 10.1038/nsmb.2204 · PubMed
Other PDB entries of the same protein (UniProt P0A6N3 (AlphaFold model), which also has an AlphaFold model), best resolution first:
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