7ZSB: DNA-directed RNA polymerase II subunit RPB1
Yeast RNA polymerase II transcription pre-initiation complex with the +1 nucleosome and NTP, complex C. Determined by electron microscopy at 6.6 Å resolution. Released 16 Nov 2022.
- Method
- Electron microscopy
- Resolution
- 6.6 Å
- Organisms
- Saccharomyces cerevisiae, synthetic construct, Xenopus laevis
- Chains
- 38
- Atoms
- 86,808
- Mol. weight
- 1541.85 kDa
- Ligands
- ZN, SF4, MG
- Released
- 16 Nov 2022
Explore 7ZSB in 3D
Show helices and sheets
RCSB PDB
PDBe
Secondary structure: helices and β-sheets
7ZSB contains 479 α-helices and 450 β-strands across 36 chains. 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.
Chain 0: 39 helices, 29 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 2-5 | 4 | 116 |
| β-strand | 8-11 | 4 | 116 |
| β-strand | 17 | 1 | 117 |
| α-helix | 19-34 | 16 | |
| β-strand | 37-41 | 5 | 118 |
| α-helix | 42-43 | 2 | |
| β-strand | 45 | 1 | 119 |
| α-helix | 49-62 | 14 | |
| β-strand | 69-73 | 5 | 118 |
| α-helix | 76-97 | 22 | |
| β-strand | 104-107 | 4 | 118 |
| α-helix | 126-137 | 12 | |
| α-helix | 140-147 | 8 | |
| α-helix | 157-164 | 8 | |
| β-strand | 174-176 | 3 | 118 |
| α-helix | 178-188 | 11 | |
| α-helix | 192-198 | 7 | |
| β-strand | 205-209 | 5 | 118 |
| α-helix | 211-214 | 4 | |
| α-helix | 216-223 | 8 | |
| β-strand | 231-235 | 5 | 118 |
| α-helix | 240-247 | 8 | |
| β-strand | 250-253 | 4 | 120 |
| α-helix | 254-277 | 24 | |
| α-helix | 280-290 | 11 | |
| α-helix | 295-298 | 4 | |
| α-helix | 313-315 | 3 | |
| α-helix | 328-346 | 19 | |
| β-strand | 352-354 | 3 | 120 |
| α-helix | 356-366 | 11 | |
| α-helix | 371-374 | 4 | |
| α-helix | 377-388 | 12 | |
| α-helix | 394-396 | 3 | |
| α-helix | 397-411 | 15 | |
| β-strand | 416-421 | 6 | 120 |
| β-strand | 423 | 1 | 121 |
| β-strand | 432 | 1 | 121 |
| β-strand | 434-439 | 6 | 120 |
| α-helix | 447-452 | 6 | |
| β-strand | 456-460 | 5 | 118 |
| α-helix | 469-472 | 4 | |
| β-strand | 477-482 | 6 | 118 |
| β-strand | 492-497 | 6 | 122 |
| β-strand | 499 | 1 | 123 |
| α-helix | 504 | 1 | |
| β-strand | 505 | 1 | 123 |
| α-helix | 506 | 1 | |
| α-helix | 510-512 | 3 | |
| α-helix | 516-532 | 17 | |
| β-strand | 536-541 | 6 | 122 |
| α-helix | 544-557 | 14 | |
| α-helix | 559-566 | 8 | |
| β-strand | 568-571 | 4 | 122 |
| α-helix | 576-591 | 16 | |
| β-strand | 596-601 | 6 | 122 |
| α-helix | 614-616 | 3 | |
| β-strand | 619-623 | 5 | 122 |
| α-helix | 633-645 | 13 | |
| α-helix | 650-666 | 17 | |
| β-strand | 671 | 1 | 119 |
| β-strand | 677-682 | 6 | 122 |
| α-helix | 686-688 | 3 | |
| α-helix | 695-700 | 6 | |
| β-strand | 708 | 1 | 122 |
| α-helix | 710-724 | 15 | |
| α-helix | 727-729 | 3 | |
| β-strand | 739 | 1 | 117 |
| α-helix | 741-751 | 11 | |
Chain 1: 33 helices, 13 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 5-8 | 4 | 124 |
| β-strand | 13-18 | 6 | 124 |
| β-strand | 26-31 | 6 | 124 |
| β-strand | 37-41 | 5 | 124 |
| β-strand | 47-50 | 4 | 113 |
| β-strand | 60-63 | 4 | 113 |
| β-strand | 87-88 | 2 | 113 |
| β-strand | 90-91 | 2 | 124 |
| α-helix | 94-120 | 27 | |
| α-helix | 171-175 | 5 | |
| α-helix | 178-187 | 10 | |
| α-helix | 190-195 | 6 | |
| α-helix | 196-200 | 5 | |
| α-helix | 206-211 | 6 | |
| α-helix | 214-225 | 12 | |
| α-helix | 228-230 | 3 | |
| α-helix | 233-236 | 4 | |
| β-strand | 246-251 | 6 | 112 |
| α-helix | 253-262 | 10 | |
| α-helix | 264-273 | 10 | |
| α-helix | 280-288 | 9 | |
| α-helix | 291-297 | 7 | |
| α-helix | 299-301 | 3 | |
| α-helix | 309-312 | 4 | |
| α-helix | 315-329 | 15 | |
| α-helix | 332-334 | 3 | |
| α-helix | 335-337 | 3 | |
| α-helix | 339-343 | 5 | |
| α-helix | 353-354 | 2 | |
| α-helix | 356-358 | 3 | |
| β-strand | 362 | 1 | 125 |
| β-strand | 368 | 1 | 125 |
| α-helix | 371-387 | 17 | |
| α-helix | 414-419 | 6 | |
| α-helix | 426-428 | 3 | |
| β-strand | 432 | 1 | 126 |
| β-strand | 434 | 1 | 127 |
| α-helix | 442-444 | 3 | |
| α-helix | 466-482 | 17 | |
| α-helix | 486-489 | 4 | |
| α-helix | 495-514 | 20 | |
| α-helix | 537-539 | 3 | |
| α-helix | 544-569 | 26 | |
| α-helix | 576-603 | 28 | |
| α-helix | 609-615 | 7 | |
| α-helix | 617-638 | 22 | |
Chain 2: 24 helices, 18 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 7-15 | 9 | |
| α-helix | 19-25 | 7 | |
| α-helix | 29-38 | 10 | |
| α-helix | 41-51 | 11 | |
| β-strand | 57-58 | 2 | 128 |
| α-helix | 59-65 | 7 | |
| β-strand | 66 | 1 | 129 |
| α-helix | 68-70 | 3 | |
| α-helix | 71-83 | 13 | |
| β-strand | 87-92 | 6 | 128 |
| β-strand | 95-100 | 6 | 128 |
| α-helix | 102-113 | 12 | |
| β-strand | 124 | 1 | 130 |
| α-helix | 131-136 | 6 | |
| α-helix | 137-150 | 14 | |
| α-helix | 161-169 | 9 | |
| β-strand | 174-176 | 3 | 131 |
| β-strand | 181-183 | 3 | 131 |
| α-helix | 186-193 | 8 | |
| α-helix | 196-210 | 15 | |
| α-helix | 219-230 | 12 | |
| β-strand | 237-238 | 2 | 130 |
| α-helix | 244-256 | 13 | |
| β-strand | 259-261 | 3 | 130 |
| β-strand | 268-271 | 4 | 130 |
| α-helix | 272 | 1 | |
| α-helix | 273-279 | 7 | |
| β-strand | 338-341 | 4 | 132 |
| β-strand | 346-350 | 5 | 132 |
| α-helix | 354-360 | 7 | |
| β-strand | 365-370 | 6 | 132 |
| β-strand | 374-377 | 4 | 132 |
| α-helix | 380-387 | 8 | |
| α-helix | 393-402 | 10 | |
| β-strand | 404 | 1 | 132 |
| α-helix | 406-422 | 17 | |
| α-helix | 435-448 | 14 | |
| β-strand | 452-460 | 9 | 57 |
| α-helix | 465-477 | 13 | |
| β-strand | 481-485 | 5 | 57 |
| β-strand | 490-494 | 5 | 57 |
| α-helix | 498-506 | 9 | |
Chain 3: 4 helices, 5 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 29-30 | 2 | 133 |
| β-strand | 37-38 | 2 | 133 |
| α-helix | 40-49 | 10 | |
| β-strand | 52 | 1 | 134 |
| β-strand | 63 | 1 | 134 |
| β-strand | 69-70 | 2 | 133 |
| α-helix | 76-89 | 14 | |
| α-helix | 103-122 | 20 | |
| α-helix | 126-138 | 13 | |
Chain 4: 16 helices, 13 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 25-30 | 6 | 30 |
| α-helix | 34-43 | 10 | |
| α-helix | 49-67 | 19 | |
| β-strand | 72-79 | 8 | 30 |
| β-strand | 82-87 | 6 | 30 |
| α-helix | 89-90 | 2 | |
| α-helix | 116-138 | 23 | |
| α-helix | 149-166 | 18 | |
| β-strand | 175-181 | 7 | 30 |
| α-helix | 194-205 | 12 | |
| β-strand | 210-215 | 6 | 30 |
| α-helix | 222-230 | 9 | |
| β-strand | 235-238 | 4 | 30 |
| α-helix | 244-251 | 8 | |
| β-strand | 262 | 1 | 129 |
| α-helix | 268-270 | 3 | |
| β-strand | 275 | 1 | 31 |
| β-strand | 282 | 1 | 31 |
| α-helix | 283 | 1 | |
| β-strand | 286-289 | 4 | 32 |
| β-strand | 295-296 | 2 | 32 |
| α-helix | 299-300 | 2 | |
| α-helix | 301-303 | 3 | |
| β-strand | 304 | 1 | 33 |
| α-helix | 310 | 1 | |
| β-strand | 311 | 1 | 33 |
| α-helix | 312-313 | 2 | |
| α-helix | 314-320 | 7 | |
| α-helix | 322-324 | 3 | |
Chain 5: 3 helices, 3 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 3-11 | 9 | 57 |
| α-helix | 14-26 | 13 | |
| β-strand | 31-34 | 4 | 57 |
| β-strand | 39-42 | 4 | 57 |
| α-helix | 44-46 | 3 | |
| α-helix | 47-59 | 13 | |
Chain 6: 19 helices, 22 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 97-110 | 14 | |
| β-strand | 118 | 1 | 127 |
| β-strand | 120 | 1 | 62 |
| β-strand | 124-132 | 9 | 63 |
| α-helix | 134-137 | 4 | |
| α-helix | 145-163 | 19 | |
| β-strand | 168-175 | 8 | 63 |
| β-strand | 178-186 | 9 | 63 |
| α-helix | 189-201 | 13 | |
| α-helix | 203-204 | 2 | |
| α-helix | 210-220 | 11 | |
| β-strand | 229-235 | 7 | 63 |
| α-helix | 247-256 | 10 | |
| β-strand | 259-265 | 7 | 63 |
| α-helix | 271-280 | 10 | |
| β-strand | 288-290 | 3 | 63 |
| α-helix | 294-304 | 11 | |
| α-helix | 307-308 | 2 | |
| β-strand | 309 | 1 | 62 |
| α-helix | 310 | 1 | |
| β-strand | 311 | 1 | 126 |
| β-strand | 319-322 | 4 | 32 |
| β-strand | 326-327 | 2 | 64 |
| β-strand | 334-335 | 2 | 65 |
| β-strand | 342-343 | 2 | 65 |
| β-strand | 347-348 | 2 | 64 |
| β-strand | 361-363 | 3 | 66 |
| β-strand | 368-370 | 3 | 66 |
| α-helix | 373-383 | 11 | |
| α-helix | 385-389 | 5 | |
| β-strand | 390-391 | 2 | 67 |
| α-helix | 392-393 | 2 | |
| α-helix | 397-398 | 2 | |
| β-strand | 402 | 1 | 68 |
| α-helix | 408 | 1 | |
| β-strand | 409 | 1 | 68 |
| α-helix | 410-411 | 2 | |
| β-strand | 427-428 | 2 | 67 |
| β-strand | 435-436 | 2 | 67 |
| α-helix | 438-444 | 7 | |
| α-helix | 452-456 | 5 | |
Chain 7: 36 helices, 30 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 105-107 | 3 | |
| α-helix | 110-112 | 3 | |
| β-strand | 117-118 | 2 | 132 |
| α-helix | 122-124 | 3 | |
| β-strand | 132-134 | 3 | 71 |
| β-strand | 140-144 | 5 | 71 |
| α-helix | 150-160 | 11 | |
| β-strand | 162-165 | 4 | 71 |
| β-strand | 170-174 | 5 | 71 |
| α-helix | 177-185 | 9 | |
| α-helix | 190-200 | 11 | |
| β-strand | 201 | 1 | 71 |
| α-helix | 204-206 | 3 | |
| α-helix | 207-217 | 11 | |
| β-strand | 223-227 | 5 | 72 |
| β-strand | 232-236 | 5 | 72 |
| α-helix | 240-244 | 5 | |
| β-strand | 251 | 1 | 73 |
| β-strand | 314-317 | 4 | 72 |
| β-strand | 318 | 1 | 73 |
| α-helix | 320-322 | 3 | |
| α-helix | 323-332 | 10 | |
| β-strand | 338 | 1 | 72 |
| β-strand | 340-341 | 2 | 74 |
| α-helix | 350-351 | 2 | |
| β-strand | 356 | 1 | 75 |
| α-helix | 364-373 | 10 | |
| β-strand | 379-380 | 2 | 74 |
| β-strand | 382-385 | 4 | 76 |
| α-helix | 392-403 | 12 | |
| β-strand | 407-411 | 5 | 76 |
| α-helix | 414-427 | 14 | |
| β-strand | 428 | 1 | 75 |
| β-strand | 435-438 | 4 | 76 |
| β-strand | 452-456 | 5 | 76 |
| α-helix | 457-460 | 4 | |
| α-helix | 468-479 | 12 | |
| α-helix | 481 | 1 | |
| β-strand | 482-488 | 7 | 76 |
| α-helix | 490-492 | 3 | |
| α-helix | 498-500 | 3 | |
| α-helix | 501-504 | 4 | |
| β-strand | 507-514 | 8 | 76 |
| α-helix | 522-526 | 5 | |
| α-helix | 527-530 | 4 | |
| β-strand | 534-537 | 4 | 76 |
| α-helix | 540-545 | 6 | |
| β-strand | 552-559 | 8 | 77 |
| α-helix | 560-562 | 3 | |
| α-helix | 563-569 | 7 | |
| α-helix | 574-582 | 9 | |
| α-helix | 585-600 | 16 | |
| β-strand | 605-608 | 4 | 77 |
| α-helix | 612-622 | 11 | |
| β-strand | 626-627 | 2 | 77 |
| α-helix | 633-644 | 12 | |
| β-strand | 651-654 | 4 | 77 |
| α-helix | 656-658 | 3 | |
| β-strand | 669-672 | 4 | 77 |
| α-helix | 680-690 | 11 | |
| α-helix | 694-697 | 4 | |
| β-strand | 703-710 | 8 | 77 |
| α-helix | 715-729 | 15 | |
| β-strand | 734-736 | 3 | 77 |
| α-helix | 753-766 | 14 | |
| α-helix | 833-835 | 3 | |
28 more chain groups are not listed. Open the entry in the viewer and use the sequence panel to see them.
Molecules and chains
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|
| DNA-directed RNA polymerase II subunit RPB1 | A | protein | 1733 | Saccharomyces cerevisiae | P04050 (AlphaFold model) |
| DNA-directed RNA polymerase II subunit RPB2 | B | protein | 1224 | Saccharomyces cerevisiae | P08518 (AlphaFold model) |
| DNA-directed RNA polymerase II subunit RPB3 | C | protein | 347 | Saccharomyces cerevisiae | P16370 (AlphaFold model) |
| DNA-directed RNA polymerase II subunit RPB4 | D | protein | 221 | Saccharomyces cerevisiae | P20433 (AlphaFold model) |
| DNA-directed RNA polymerases I, II, and III subunit RPABC1 | E | protein | 215 | Saccharomyces cerevisiae | P20434 |
| DNA-directed RNA polymerases I, II, and III subunit RPABC2 | F | protein | 155 | Saccharomyces cerevisiae | P20435 |
| DNA-directed RNA polymerase II subunit RPB7 | G | protein | 177 | Saccharomyces cerevisiae | P34087 |
| DNA-directed RNA polymerases I, II, and III subunit RPABC3 | H | protein | 146 | Saccharomyces cerevisiae | P20436 |
| DNA-directed RNA polymerase II subunit RPB9 | I | protein | 122 | Saccharomyces cerevisiae | P27999 |
| DNA-directed RNA polymerases I, II, and III subunit RPABC5 | J | protein | 70 | Saccharomyces cerevisiae | P22139 |
| DNA-directed RNA polymerase II subunit RPB11 | K | protein | 120 | Saccharomyces cerevisiae | P38902 |
| DNA-directed RNA polymerases I, II, and III subunit RPABC4 | L | protein | 70 | Saccharomyces cerevisiae | P40422 |
22 more molecules are not listed.
Sequence of entity 1 (A), FASTA
>7ZSB_1 DNA-directed RNA polymerase II subunit RPB1 (chains A)
MVGQQYSSAPLRTVKEVQFGLFSPEEVRAISVAKIRFPETMDETQTRAKIGGLNDPRLGS
IDRNLKCQTCQEGMNECPGHFGHIDLAKPVFHVGFIAKIKKVCECVCMHCGKLLLDEHNE
LMRQALAIKDSKKRFAAIWTLCKTKMVCETDVPSEDDPTQLVSRGGCGNTQPTIRKDGLK
LVGSWKKDRATGDADEPELRVLSTEEILNIFKHISVKDFTSLGFNEVFSRPEWMILTCLP
VPPPPVRPSISFNESQRGEDDLTFKLADILKANISLETLEHNGAPHHAIEEAESLLQFHV
ATYMDNDIAGQPQALQKSGRPVKSIRARLKGKEGRIRGNLMGKRVDFSARTVISGDPNLE
LDQVGVPKSIAKTLTYPEVVTPYNIDRLTQLVRNGPNEHPGAKYVIRDSGDRIDLRYSKR
AGDIQLQYGWKVERHIMDNDPVLFNRQPSLHKMSMMAHRVKVIPYSTFRLNLSVTSPYNA
DFDGDEMNLHVPQSEETRAELSQLCAVPLQIVSPQSNKPCMGIVQDTLCGIRKLTLRDTF
IELDQVLNMLYWVPDWDGVIPTPAIIKPKPLWSGKQILSVAIPNGIHLQRFDEGTTLLSP
KDNGMLIIDGQIIFGVVEKKTVGSSNGGLIHVVTREKGPQVCAKLFGNIQKVVNFWLLHN
GFSTGIGDTIADGPTMREITETIAEAKKKVLDVTKEAQANLLTAKHGMTLRESFEDNVVR
FLNEARDKAGRLAEVNLKDLNNVKQMVMAGSKGSFINIAQMSACVGQQSVEGKRIAFGFV
DRTLPHFSKDDYSPESKGFVENSYLRGLTPQEFFFHAMGGREGLIDTAVKTAETGYIQRR
LVKALEDIMVHYDNTTRNSLGNVIQFIYGEDGMDAAHIEKQSLDTIGGSDAAFEKRYRVD
LLNTDHTLDPSLLESGSEILGDLKLQVLLDEEYKQLVKDRKFLREVFVDGEANWPLPVNI
RRIIQNAQQTFHIDHTKPSDLTIKDIVLGVKDLQENLLVLRGKNEIIQNAQRDAVTLFCC
LLRSRLATRRVLQEYRLTKQAFDWVLSNIEAQFLRSVVHPGEMVGVLAAQSIGEPATQMT
LNTFHFAGVASKKVTSGVPRLKEILNVAKNMKTPSLTVYLEPGHAADQEQAKLIRSAIEH
TTLKSVTIASEIYYDPDPRSTVIPEDEEIIQLHFSLLDEEAEQSFDQQSPWLLRLELDRA
AMNDKDLTMGQVGERIKQTFKNDLFVIWSEDNDEKLIIRCRVVRPKSLDAETEAEEDHML
KKIENTMLENITLRGVENIERVVMMKYDRKVPSPTGEYVKEPEWVLETDGVNLSEVMTVP
GIDPTRIYTNSFIDIMEVLGIEAGRAALYKEVYNVIASDGSYVNYRHMALLVDVMTTQGG
LTSVTRHGFNRSNTGALMRCSFEETVEILFEAGASAELDDCRGVSENVILGQMAPIGTGA
FDVMIDEESLVKYMPEQKITEIEDGQDGGVTPYSNESGLVNADLDVKDELMFSPLVDSGS
NDAMAGGFTAYGGADYGEATSPFGAYGEAPTSPGFGVSSPGFSPTSPTYSPTSPAYSPTS
PSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYS
PTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPSYSPTSPAYSPTSPSYSPTSPSYSPTSP
SYSPTSPSYSPTSPNYSPTSPSYSPTSPGYSPGSPAYSPKQDEQKHNENENSR
Sequence of entity 2 (B), FASTA
>7ZSB_2 DNA-directed RNA polymerase II subunit RPB2 (chains B)
MSDLANSEKYYDEDPYGFEDESAPITAEDSWAVISAFFREKGLVSQQLDSFNQFVDYTLQ
DIICEDSTLILEQLAQHTTESDNISRKYEISFGKIYVTKPMVNESDGVTHALYPQEARLR
NLTYSSGLFVDVKKRTYEAIDVPGRELKYELIAEESEDDSESGKVFIGRLPIMLRSKNCY
LSEATESDLYKLKECPFDMGGYFIINGSEKVLIAQERSAGNIVQVFKKAAPSPISHVAEI
RSALEKGSRFISTLQVKLYGREGSSARTIKATLPYIKQDIPIVIIFRALGIIPDGEILEH
ICYDVNDWQMLEMLKPCVEDGFVIQDRETALDFIGRRGTALGIKKEKRIQYAKDILQKEF
LPHITQLEGFESRKAFFLGYMINRLLLCALDRKDQDDRDHFGKKRLDLAGPLLAQLFKTL
FKKLTKDIFRYMQRTVEEAHDFNMKLAINAKTITSGLKYALATGNWGEQKKAMSSRAGVS
QVLNRYTYSSTLSHLRRTNTPIGRDGKLAKPRQLHNTHWGLVCPAETPEGQACGLVKNLS
LMSCISVGTDPMPIITFLSEWGMEPLEDYVPHQSPDATRVFVNGVWHGVHRNPARLMETL
RTLRRKGDINPEVSMIRDIREKELKIFTDAGRVYRPLFIVEDDESLGHKELKVRKGHIAK
LMATEYQDIEGGFEDVEEYTWSSLLNEGLVEYIDAEEEESILIAMQPEDLEPAEANEEND
LDVDPAKRIRVSHHATTFTHCEIHPSMILGVAASIIPFPDHNQSPRNTYQSAMGKQAMGV
FLTNYNVRMDTMANILYYPQKPLGTTRAMEYLKFRELPAGQNAIVAIACYSGYNQEDSMI
MNQSSIDRGLFRSLFFRSYMDQEKKYGMSITETFEKPQRTNTLRMKHGTYDKLDDDGLIA
PGVRVSGEDVIIGKTTPISPDEEELGQRTAYHSKRDASTPLRSTENGIVDQVLVTTNQDG
LKFVKVRVRTTKIPQIGDKFASRHGQKGTIGITYRREDMPFTAEGIVPDLIINPHAIPSR
MTVAHLIECLLSKVAALSGNEGDASPFTDITVEGISKLLREHGYQSRGFEVMYNGHTGKK
LMAQIFFGPTYYQRLRHMVDDKIHARARGPMQVLTRQPVEGRSRDGGLRFGEMERDCMIA
HGAASFLKERLMEASDAFRVHICGICGLMTVIAKLNHNQFECKGCDNKIDIYQIHIPYAA
KLLFQELMAMNITPRLYTDRSRDF
Sequence of entity 3 (C), FASTA
>7ZSB_3 DNA-directed RNA polymerase II subunit RPB3 (chains C)
MGSHHHHHHSNSGLNDIFEAQKIEWHEDTGSSEGPQVKIREASKDNVDFILSNVDLAMAN
SLRRVMIAEIPTLAIDSVEVETNTTVLADEFIAHRLGLIPLQSMDIEQLEYSRDCFCEDH
CDKCSVVLTLQAFGESESTTNVYSKDLVIVSNLMGRNIGHPIIQDKEGNGVLICKLRKGQ
ELKLTCVAKKGIAKEHAKWGPAAAIEFEYDPWNKLKHTDYWYEQDSAKEWPQSKNCEYED
PPNEGDPFDYKAQADTFYMNVESVGSIPVDQVVVRGIDTLQKKVASILLALTQMDQDKVN
FASGDNNTASNMLGSNEDVMMTGAEQDPYSNASQMGNTGSGGYDNAW
Sequence of entity 4 (D), FASTA
>7ZSB_4 DNA-directed RNA polymerase II subunit RPB4 (chains D)
MNVSTSTFQTRRRRLKKVEEEENAATLQLGQEFQLKQINHQGEEEELIALNLSEARLVIK
EALVERRRAFKRSQKKHKKKHLKHENANDETTAVEDEDDDLDEDDVNADDDDFMHSETRE
KELESIDVLLEQTTGGNNKDLKNTMQYLTNFSRFRDQETVGAVIQLLKSTGLHPFEVAQL
GSLACDTADEAKTLIPSLNNKISDDELERILKELSNLETLY
Sequence of entity 5 (E), FASTA
>7ZSB_5 DNA-directed RNA polymerases I, II, and III subunit RPABC1 (chains E)
MDQENERNISRLWRAFRTVKEMVKDRGYFITQEEVELPLEDFKAKYCDSMGRPQRKMMSF
QANPTEESISKFPDMGSLWVEFCDEPSVGVKTMKTFVIHIQEKNFQTGIFVYQNNITPSA
MKLVPSIPPATIETFNEAALVVNITHHELVPKHIRLSSDEKRELLKRYRLKESQLPRIQR
ADPVALYLGLKRGEVVKIIRKSETSGRYASYRICM
Sequence of entity 6 (F), FASTA
>7ZSB_6 DNA-directed RNA polymerases I, II, and III subunit RPABC2 (chains F)
MSDYEEAFNDGNENFEDFDVEHFSDEETYEEKPQFKDGETTDANGKTIVTGGNGPEDFQQ
HEQIRRKTLKEKAIPKDQRATTPYMTKYERARILGTRALQISMNAPVFVDLEGETDPLRI
AMKELAEKKIPLVIRRYLPDGSFEDWSVEELIVDL
Sequence of entity 7 (G), FASTA
>7ZSB_7 DNA-directed RNA polymerase II subunit RPB7 (chains G)
MFFIKDLSLNITLHPSFFGPRMKQYLKTKLLEEVEGSCTGKFGYILCVLDYDNIDIQRGR
ILPTDGSAEFNVKYRAVVFKPFKGEVVDGTVVSCSQHGFEVQVGPMKVFVTKHLMPQDLT
FNAGSNPPSYQSSEDVITIKSRIRVKIEGCISQVSSIHAIGSIKEDYLGAIHHHHHH
Sequence of entity 8 (H), FASTA
>7ZSB_8 DNA-directed RNA polymerases I, II, and III subunit RPABC3 (chains H)
MSNTLFDDIFQVSEVDPGRYNKVCRIEAASTTQDQCKLTLDINVELFPVAAQDSLTVTIA
SSLNLEDTPANDSSATRSWRPPQAGDRSLADDYDYVMYGTAYKFEEVSKDLIAVYYSFGG
LLMRLEGNYRNLNNLKQENAYLLIRR
Sequence of entity 9 (I), FASTA
>7ZSB_9 DNA-directed RNA polymerase II subunit RPB9 (chains I)
MTTFRFCRDCNNMLYPREDKENNRLLFECRTCSYVEEAGSPLVYRHELITNIGETAGVVQ
DIGSDPTLPRSDRECPKCHSRENVFFQSQQRRKDTSMVLFFVCLSCSHIFTSDQKNKRTQ
FS
Sequence of entity 10 (J), FASTA
>7ZSB_10 DNA-directed RNA polymerases I, II, and III subunit RPABC5 (chains J)
MIVPVRCFSCGKVVGDKWESYLNLLQEDELDEGTALSRLGLKRYCCRRMILTHVDLIEKF
LRYNPLEKRD
Sequence of entity 11 (K), FASTA
>7ZSB_11 DNA-directed RNA polymerase II subunit RPB11 (chains K)
MNAPDRFELFLLGEGESKLKIDPDTKAPNAVVITFEKEDHTLGNLIRAELLNDRKVLFAA
YKVEHPFFARFKLRIQTTEGYDPKDALKNACNSIINKLGALKTNFETEWNLQTLAADDAF
Sequence of entity 12 (L), FASTA
>7ZSB_12 DNA-directed RNA polymerases I, II, and III subunit RPABC4 (chains L)
MSREGFQIPTNLDAAAAGTSQARTATLKYICAECSSKLSLSRTDAVRCKDCGHRILLKAR
TKRLVQFEAR
Ligands and cofactors
| ID | Name | Formula | Copies |
|---|
| ZN | Zinc ion | Zn | 17 |
| SF4 | Iron/sulfur cluster | Fe4 S4 | 1 |
| MG | Magnesium ion | Mg | 1 |
Primary citation
Structures of transcription preinitiation complex engaged with the +1 nucleosome. Wang, H., Schilbach, S., Ninov, M. et al. Nat Struct Mol Biol (2023) 30:226-232. DOI 10.1038/s41594-022-00865-w · PubMed
Other PDB entries of the same protein (UniProt P04050 (AlphaFold model), which also has an AlphaFold model), best resolution first:
- 5VKO 1.8 Å, SPT6 tSH2-RPB1 1468-1500 pT1471, pS1493
- 9SV6 1.96 Å, CryoEM structure of transcribing RNA polymerase II elongation complex with ATP and Elf1
- 5VKL 2.2 Å, SPT6 tSH2-RPB1 1476-1500 pS1493
- 9W8V 2.23 Å, Structure of post-translocation state of yeast Pol II complexed with a cisplatin-induced…
- 9QEB 2.26 Å, CryoEM structure of transcribing RNA polymerase II elongation complex
- 1TWF 2.3 Å, RNA polymerase II complexed with UTP at 2.3 A resolution
- 9RYB 2.33 Å, CryoEM structure of transcribing RNA polymerase II elongation complex in post-catalysis…
- 9KD8 2.46 Å, The structure of RNA polymerase II elongation complex paused at N-2 state by actinomycin…
- 6NPW 2.49 Å, SSu72/Sympk in complex with Ser2/Ser5 phosphorylated peptide
- 9K7F 2.5 Å, RNA polymerase II elongation complex apo structure.
- 30ES 2.54 Å, Cryo-EM structure of the yeast RNA polymerase II elongation complex with 19-mer RNA in…
- 30EP 2.55 Å, Cryo-EM structure of the yeast RNA polymerase II elongation complex with 19-mer RNA in…
Browse structure collections
About this viewer
MolViewer shows 7ZSB directly in your browser with nothing to install. Switch between cartoon, ball-and-stick, spacefill and surface views, color by chain, secondary structure or B-factor, measure distances, angles and dihedrals, and share or embed the view.