7W5A: Human pre-C*-II complex
The cryo-EM structure of human pre-C*-II complex. Determined by electron microscopy at 3.6 Å resolution. Released 22 Jun 2022.
- Method
- Electron microscopy
- Resolution
- 3.6 Å
- Organisms
- Homo sapiens, unidentified adenovirus
- Chains
- 54
- Atoms
- 96,822
- Mol. weight
- 2864.58 kDa
- Ligands
- IHP, GTP, MG, ZN
- Released
- 22 Jun 2022
Explore 7W5A in 3D
Show helices and sheets
RCSB PDB
PDBe
Secondary structure: helices and β-sheets
7W5A contains 581 α-helices and 445 β-strands across 49 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 1: 13 helices, 2 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 33-44 | 12 | |
| α-helix | 49-50 | 2 | |
| β-strand | 51-52 | 2 | 17 |
| α-helix | 57 | 1 | |
| β-strand | 58-59 | 2 | 17 |
| α-helix | 60 | 1 | |
| α-helix | 87-88 | 2 | |
| α-helix | 96-97 | 2 | |
| α-helix | 153-157 | 5 | |
| α-helix | 163-166 | 4 | |
| α-helix | 175-178 | 4 | |
| α-helix | 179-199 | 21 | |
| α-helix | 274-276 | 3 | |
| α-helix | 320-337 | 18 | |
| α-helix | 347-361 | 15 | |
Chain 2: 4 helices, 0 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 27-39 | 13 | |
| α-helix | 56-61 | 6 | |
| α-helix | 80-93 | 14 | |
| α-helix | 95-140 | 46 | |
Chains a and h: 2 helices, 5 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 5-12 | 8 | |
| β-strand | 17-22 | 6 | 29 |
| β-strand | 27-35 | 9 | 29 |
| β-strand | 41-49 | 9 | 29 |
| β-strand | 55-63 | 9 | 29 |
| α-helix | 65-67 | 3 | |
| β-strand | 68-73 | 6 | 29 |
Chain A: 96 helices, 43 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 27-44 | 18 | |
| α-helix | 47-49 | 3 | |
| α-helix | 63-73 | 11 | |
| α-helix | 82-84 | 3 | |
| α-helix | 85-90 | 6 | |
| α-helix | 96-103 | 8 | |
| α-helix | 106-108 | 3 | |
| β-strand | 115-121 | 7 | 1 |
| β-strand | 127-129 | 3 | 1 |
| β-strand | 134-135 | 2 | 2 |
| α-helix | 137-154 | 18 | |
| α-helix | 162-165 | 4 | |
| α-helix | 174-177 | 4 | |
| α-helix | 178-182 | 5 | |
| β-strand | 228-229 | 2 | 3 |
| α-helix | 232-241 | 10 | |
| α-helix | 253-255 | 3 | |
| α-helix | 260-268 | 9 | |
| α-helix | 310-315 | 6 | |
| α-helix | 357-358 | 2 | |
| α-helix | 396-403 | 8 | |
| β-strand | 415-416 | 2 | 3 |
| β-strand | 419-420 | 2 | 2 |
| α-helix | 428-431 | 4 | |
| α-helix | 441-459 | 19 | |
| α-helix | 473-477 | 5 | |
| β-strand | 482-488 | 7 | 1 |
| α-helix | 489-510 | 22 | |
| β-strand | 516-518 | 3 | 4 |
| β-strand | 524-526 | 3 | 4 |
| α-helix | 532-536 | 5 | |
| α-helix | 542-551 | 10 | |
| α-helix | 553-565 | 13 | |
| α-helix | 572-583 | 12 | |
| α-helix | 585-588 | 4 | |
| α-helix | 596-598 | 3 | |
| α-helix | 599-616 | 18 | |
| α-helix | 631-639 | 9 | |
| α-helix | 641-661 | 21 | |
| α-helix | 677-689 | 13 | |
| α-helix | 706-716 | 11 | |
| α-helix | 718-721 | 4 | |
| α-helix | 733-752 | 20 | |
| α-helix | 754-762 | 9 | |
| α-helix | 769-796 | 28 | |
| α-helix | 806-820 | 15 | |
| α-helix | 822-825 | 4 | |
| α-helix | 835-846 | 12 | |
| α-helix | 847-850 | 4 | |
| α-helix | 858-872 | 15 | |
| α-helix | 874-887 | 14 | |
| β-strand | 894-900 | 7 | 5 |
| β-strand | 905-910 | 6 | 5 |
| α-helix | 913-932 | 20 | |
| α-helix | 948-960 | 13 | |
| β-strand | 973-980 | 8 | 6 |
| α-helix | 985-987 | 3 | |
| α-helix | 990-998 | 9 | |
| α-helix | 1003-1012 | 10 | |
| β-strand | 1016-1019 | 4 | 5 |
| β-strand | 1022-1025 | 4 | 5 |
| α-helix | 1037-1050 | 14 | |
| α-helix | 1055-1062 | 8 | |
| α-helix | 1077-1080 | 4 | |
| β-strand | 1085-1089 | 5 | 6 |
| β-strand | 1094-1101 | 8 | 6 |
| α-helix | 1103-1116 | 14 | |
| α-helix | 1140-1141 | 2 | |
| α-helix | 1146-1158 | 13 | |
| β-strand | 1174-1178 | 5 | 6 |
| β-strand | 1185-1188 | 4 | 7 |
| β-strand | 1192 | 1 | 8 |
| β-strand | 1193-1198 | 6 | 7 |
| β-strand | 1213-1217 | 5 | 7 |
| β-strand | 1224-1229 | 6 | 7 |
| β-strand | 1232 | 1 | 8 |
| α-helix | 1234-1249 | 16 | |
| α-helix | 1257-1267 | 11 | |
| α-helix | 1271-1274 | 4 | |
| α-helix | 1282-1300 | 19 | |
| α-helix | 1308-1310 | 3 | |
| α-helix | 1313-1315 | 3 | |
| α-helix | 1320-1322 | 3 | |
| β-strand | 1334-1337 | 4 | 9 |
| α-helix | 1340-1346 | 7 | |
| β-strand | 1352-1355 | 4 | 9 |
| α-helix | 1368-1371 | 4 | |
| α-helix | 1375-1398 | 24 | |
| α-helix | 1409-1411 | 3 | |
| α-helix | 1419-1423 | 5 | |
| α-helix | 1430-1432 | 3 | |
| α-helix | 1437-1442 | 6 | |
| α-helix | 1443-1445 | 3 | |
| α-helix | 1458-1461 | 4 | |
| α-helix | 1468-1477 | 10 | |
| α-helix | 1481-1484 | 4 | |
| α-helix | 1485-1487 | 3 | |
| α-helix | 1491-1493 | 3 | |
| α-helix | 1507-1516 | 10 | |
| α-helix | 1521-1537 | 17 | |
| α-helix | 1539-1542 | 4 | |
| β-strand | 1553-1554 | 2 | 10 |
| β-strand | 1561-1562 | 2 | 10 |
| α-helix | 1567-1576 | 10 | |
| α-helix | 1581-1598 | 18 | |
| β-strand | 1606-1611 | 6 | 11 |
| α-helix | 1612-1614 | 3 | |
| β-strand | 1629-1637 | 9 | 11 |
| β-strand | 1643 | 1 | 11 |
| β-strand | 1657-1667 | 11 | 11 |
| α-helix | 1677-1688 | 12 | |
| β-strand | 1700-1706 | 7 | 11 |
| β-strand | 1711-1716 | 6 | 11 |
| α-helix | 1723-1736 | 14 | |
| α-helix | 1740-1748 | 9 | |
| α-helix | 1759-1761 | 3 | |
| α-helix | 1768-1772 | 5 | |
| β-strand | 1777-1779 | 3 | 12 |
| α-helix | 1782-1784 | 3 | |
| β-strand | 1788-1792 | 5 | 13 |
| β-strand | 1798-1802 | 5 | 13 |
| β-strand | 1805-1806 | 2 | 14 |
| β-strand | 1809-1810 | 2 | 12 |
| β-strand | 1817-1818 | 2 | 12 |
| β-strand | 1819-1822 | 4 | 14 |
| α-helix | 1824-1827 | 4 | |
| α-helix | 1833-1851 | 19 | |
| β-strand | 1860-1863 | 4 | 12 |
| α-helix | 1866-1868 | 3 | |
| α-helix | 1869-1875 | 7 | |
| β-strand | 1883-1886 | 4 | 12 |
| α-helix | 1894-1897 | 4 | |
| α-helix | 1900-1908 | 9 | |
| β-strand | 1913-1915 | 3 | 14 |
| α-helix | 1929-1945 | 17 | |
| α-helix | 1949-1954 | 6 | |
| α-helix | 1969-1970 | 2 | |
| α-helix | 1973-1995 | 23 | |
| α-helix | 2004-2012 | 9 | |
Chain b: 3 helices, 7 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 7-10 | 4 | |
| β-strand | 16-21 | 6 | 29 |
| β-strand | 26-33 | 8 | 29 |
| β-strand | 40-48 | 9 | 29 |
| β-strand | 64-72 | 9 | 29 |
| α-helix | 74-76 | 3 | |
| β-strand | 77-84 | 8 | 29 |
| α-helix | 85-87 | 3 | |
| β-strand | 107 | 1 | 30 |
| β-strand | 112-113 | 2 | 89 |
Chains c and j: 4 helices, 5 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 3-8 | 6 | |
| β-strand | 14-19 | 6 | 29 |
| β-strand | 24-32 | 9 | 29 |
| β-strand | 38-46 | 9 | 29 |
| β-strand | 53-60 | 8 | 29 |
| α-helix | 62-64 | 3 | |
| β-strand | 65-69 | 5 | 29 |
| α-helix | 70-71 | 2 | |
| α-helix | 76-79 | 4 | |
Chain C: 46 helices, 43 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 69-73 | 5 | |
| β-strand | 78-81 | 4 | 18 |
| α-helix | 95-97 | 3 | |
| α-helix | 115-125 | 11 | |
| β-strand | 129-136 | 8 | 19 |
| α-helix | 142-153 | 12 | |
| α-helix | 174-177 | 4 | |
| β-strand | 184-191 | 8 | 19 |
| β-strand | 197-204 | 8 | 19 |
| α-helix | 209-211 | 3 | |
| α-helix | 215-221 | 7 | |
| β-strand | 224-230 | 7 | 19 |
| β-strand | 234 | 1 | 19 |
| α-helix | 237-248 | 12 | |
| β-strand | 252-258 | 7 | 19 |
| α-helix | 260-263 | 4 | |
| α-helix | 271-292 | 22 | |
| α-helix | 302-304 | 3 | |
| β-strand | 307-311 | 5 | 19 |
| β-strand | 316-318 | 3 | 19 |
| α-helix | 321-330 | 10 | |
| α-helix | 336-340 | 5 | |
| β-strand | 348-350 | 3 | 20 |
| β-strand | 355-357 | 3 | 20 |
| α-helix | 365-367 | 3 | |
| α-helix | 368-369 | 2 | |
| α-helix | 370-374 | 5 | |
| α-helix | 375-387 | 13 | |
| α-helix | 392-398 | 7 | |
| α-helix | 407-409 | 3 | |
| α-helix | 412-423 | 12 | |
| α-helix | 428-436 | 9 | |
| α-helix | 441-452 | 12 | |
| β-strand | 453 | 1 | 21 |
| α-helix | 461-465 | 5 | |
| β-strand | 475 | 1 | 22 |
| β-strand | 476-482 | 7 | 23 |
| β-strand | 491-496 | 6 | 23 |
| β-strand | 498 | 1 | 22 |
| β-strand | 501-502 | 2 | 24 |
| β-strand | 506-510 | 5 | 23 |
| α-helix | 511 | 1 | |
| β-strand | 515 | 1 | 25 |
| β-strand | 518 | 1 | 25 |
| β-strand | 524-526 | 3 | 23 |
| β-strand | 530-534 | 5 | 23 |
| β-strand | 537-541 | 5 | 23 |
| β-strand | 543-544 | 2 | 24 |
| β-strand | 548-552 | 5 | 23 |
| β-strand | 563-566 | 4 | 23 |
| β-strand | 577 | 1 | 21 |
| α-helix | 578-579 | 2 | |
| β-strand | 588-594 | 7 | 26 |
| α-helix | 597-599 | 3 | |
| α-helix | 600-613 | 14 | |
| β-strand | 618-621 | 4 | 26 |
| β-strand | 627-631 | 5 | 26 |
| α-helix | 634-643 | 10 | |
| α-helix | 644-648 | 5 | |
| β-strand | 653-655 | 3 | 26 |
| α-helix | 656-658 | 3 | |
| β-strand | 659-660 | 2 | 26 |
| β-strand | 663-666 | 4 | 27 |
| β-strand | 674-677 | 4 | 28 |
| β-strand | 684-691 | 8 | 28 |
| α-helix | 694-701 | 8 | |
| α-helix | 711-722 | 12 | |
| α-helix | 726-730 | 5 | |
| β-strand | 732-734 | 3 | 28 |
| β-strand | 744-747 | 4 | 28 |
| α-helix | 753-755 | 3 | |
| α-helix | 756-759 | 4 | |
| α-helix | 763-773 | 11 | |
| β-strand | 784 | 1 | 27 |
| β-strand | 787-795 | 9 | 28 |
| α-helix | 802-804 | 3 | |
| α-helix | 808-822 | 15 | |
| β-strand | 825-839 | 15 | 27 |
| α-helix | 840-842 | 3 | |
| α-helix | 844-852 | 9 | |
| β-strand | 857-862 | 6 | 27 |
| α-helix | 863 | 1 | |
| β-strand | 868-876 | 9 | 27 |
| α-helix | 883-890 | 8 | |
| β-strand | 896-906 | 11 | 27 |
| α-helix | 923-925 | 3 | |
| α-helix | 926-928 | 3 | |
| α-helix | 929-937 | 9 | |
| α-helix | 938-942 | 5 | |
Chain d: 3 helices, 5 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 21-26 | 6 | |
| α-helix | 30-38 | 9 | |
| β-strand | 41-46 | 6 | 29 |
| β-strand | 51-59 | 9 | 29 |
| β-strand | 65-76 | 12 | 29 |
| β-strand | 90-101 | 12 | 29 |
| α-helix | 103-105 | 3 | |
| β-strand | 106-111 | 6 | 29 |
37 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 |
|---|
| Pre-mRNA-processing-splicing factor 8 | A | protein | 2335 | Homo sapiens | Q6P2Q9 (AlphaFold model) |
| U5 snRNA | B | RNA | 117 | Homo sapiens | |
| 116 kDa U5 small nuclear ribonucleoprotein component | C | protein | 972 | Homo sapiens | Q15029 (AlphaFold model) |
| U5 small nuclear ribonucleoprotein 40 kDa protein | E | protein | 357 | Homo sapiens | Q96DI7 (AlphaFold model) |
| U6 snRNA | F | RNA | 107 | Homo sapiens | |
| Pre-mRNA | 4 | RNA | 46 | unidentified adenovirus | |
| Pre-mRNA | G | RNA | 174 | unidentified adenovirus | |
| U2 snRNA | H | RNA | 188 | Homo sapiens | |
| Pre-mRNA-splicing factor SYF1 | I | protein | 855 | Homo sapiens | Q9HCS7 (AlphaFold model) |
| Crooked neck-like protein 1 | J | protein | 848 | Homo sapiens | Q9BZJ0 |
| Pre-mRNA-splicing factor SPF27 | K | protein | 225 | Homo sapiens | O75934 |
| Cell division cycle 5-like protein | L | protein | 802 | Homo sapiens | Q99459 |
32 more molecules are not listed.
Sequence of entity 1 (A), FASTA
>7W5A_1 Pre-mRNA-processing-splicing factor 8 (chains A)
MAGVFPYRGPGNPVPGPLAPLPDYMSEEKLQEKARKWQQLQAKRYAEKRKFGFVDAQKED
MPPEHVRKIIRDHGDMTNRKFRHDKRVYLGALKYMPHAVLKLLENMPMPWEQIRDVPVLY
HITGAISFVNEIPWVIEPVYISQWGSMWIMMRREKRDRRHFKRMRFPPFDDEEPPLDYAD
NILDVEPLEAIQLELDPEEDAPVLDWFYDHQPLRDSRKYVNGSTYQRWQFTLPMMSTLYR
LANQLLTDLVDDNYFYLFDLKAFFTSKALNMAIPGGPKFEPLVRDINLQDEDWNEFNDIN
KIIIRQPIRTEYKIAFPYLYNNLPHHVHLTWYHTPNVVFIKTEDPDLPAFYFDPLINPIS
HRHSVKSQEPLPDDDEEFELPEFVEPFLKDTPLYTDNTANGIALLWAPRPFNLRSGRTRR
ALDIPLVKNWYREHCPAGQPVKVRVSYQKLLKYYVLNALKHRPPKAQKKRYLFRSFKATK
FFQSTKLDWVEVGLQVCRQGYNMLNLLIHRKNLNYLHLDYNFNLKPVKTLTTKERKKSRF
GNAFHLCREVLRLTKLVVDSHVQYRLGNVDAFQLADGLQYIFAHVGQLTGMYRYKYKLMR
QIRMCKDLKHLIYYRFNTGPVGKGPGCGFWAAGWRVWLFFMRGITPLLERWLGNLLARQF
EGRHSKGVAKTVTKQRVESHFDLELRAAVMHDILDMMPEGIKQNKARTILQHLSEAWRCW
KANIPWKVPGLPTPIENMILRYVKAKADWWTNTAHYNRERIRRGATVDKTVCKKNLGRLT
RLYLKAEQERQHNYLKDGPYITAEEAVAVYTTTVHWLESRRFSPIPFPPLSYKHDTKLLI
LALERLKEAYSVKSRLNQSQREELGLIEQAYDNPHEALSRIKRHLLTQRAFKEVGIEFMD
LYSHLVPVYDVEPLEKITDAYLDQYLWYEADKRRLFPPWIKPADTEPPPLLVYKWCQGIN
NLQDVWETSEGECNVMLESRFEKMYEKIDLTLLNRLLRLIVDHNIADYMTAKNNVVINYK
DMNHTNSYGIIRGLQFASFIVQYYGLVMDLLVLGLHRASEMAGPPQMPNDFLSFQDIATE
AAHPIRLFCRYIDRIHIFFRFTADEARDLIQRYLTEHPDPNNENIVGYNNKKCWPRDARM
RLMKHDVNLGRAVFWDIKNRLPRSVTTVQWENSFVSVYSKDNPNLLFNMCGFECRILPKC
RTSYEEFTHKDGVWNLQNEVTKERTAQCFLRVDDESMQRFHNRVRQILMASGSTTFTKIV
NKWNTALIGLMTYFREAVVNTQELLDLLVKCENKIQTRIKIGLNSKMPSRFPPVVFYTPK
ELGGLGMLSMGHVLIPQSDLRWSKQTDVGITHFRSGMSHEEDQLIPNLYRYIQPWESEFI
DSQRVWAEYALKRQEAIAQNRRLTLEDLEDSWDRGIPRINTLFQKDRHTLAYDKGWRVRT
DFKQYQVLKQNPFWWTHQRHDGKLWNLNNYRTDMIQALGGVEGILEHTLFKGTYFPTWEG
LFWEKASGFEESMKWKKLTNAQRSGLNQIPNRRFTLWWSPTINRANVYVGFQVQLDLTGI
FMHGKIPTLKISLIQIFRAHLWQKIHESIVMDLCQVFDQELDALEIETVQKETIHPRKSY
KMNSSCADILLFASYKWNVSRPSLLADSKDVMDSTTTQKYWIDIQLRWGDYDSHDIERYA
RAKFLDYTTDNMSIYPSPTGVLIAIDLAYNLHSAYGNWFPGSKPLIQQAMAKIMKANPAL
YVLRERIRKGLQLYSSEPTEPYLSSQNYGELFSNQIIWFVDDTNVYRVTIHKTFEGNLTT
KPINGAIFIFNPRTGQLFLKIIHTSVWAGQKRLGQLAKWKTAEEVAALIRSLPVEEQPKQ
IIVTRKGMLDPLEVHLLDFPNIVIKGSELQLPFQACLKVEKFGDLILKATEPQMVLFNLY
DDWLKTISSYTAFSRLILILRALHVNNDRAKVILKPDKTTITEPHHIWPTLTDEEWIKVE
VQLKDLILADYGKKNNVNVASLTQSEIRDIILGMEISAPSQQRQQIAEIEKQTKEQSQLT
ATQTRTVNKHGDEIITSTTSNYETQTFSSKTEWRVRAISAANLHLRTNHIYVSSDDIKET
GYTYILPKNVLKKFICISDLRAQIAGYLYGVSPPDNPQVKEIRCIVMVPQWGTHQTVHLP
GQLPQHEYLKEMEPLGWIHTQPNESPQLSPQDVTTHAKIMADNPSWDGEKTIIITCSFTP
GSCTLTAYKLTPSGYEWGRQNTDKGNNPKGYLPSHYERVQMLLSDRFLGFFMVPAQSSWN
YNFMGVRHDPNMKYELQLANPKEFYHEVHRPSHFLNFALLQEGEVYSADREDLYA
Sequence of entity 2 (B), FASTA
>7W5A_2 U5 snRNA (chains B)
AUACUCUGGUUUCUCUUCAGAUCGCAUAAAUCUUUCGCCUUUUACUAAAGAUUUCCGUGG
AGAGGAACAACUCUGAGUCUUAACCCAAUUUUUUGAGGCCUUGCUUUGGCAAGGCUA
Sequence of entity 3 (C), FASTA
>7W5A_3 116 kDa U5 small nuclear ribonucleoprotein component (chains C)
MDTDLYDEFGNYIGPELDSDEDDDELGRETKDLDEMDDDDDDDDVGDHDDDHPGMEVVLH
EDKKYYPTAEEVYGPEVETIVQEEDTQPLTEPIIKPVKTKKFTLMEQTLPVTVYEMDFLA
DLMDNSELIRNVTLCGHLHHGKTCFVDCLIEQTHPEIRKRYDQDLCYTDILFTEQERGVG
IKSTPVTVVLPDTKGKSYLFNIMDTPGHVNFSDEVTAGLRISDGVVLFIDAAEGVMLNTE
RLIKHAVQERLAVTVCINKIDRLILELKLPPTDAYYKLRHIVDEVNGLISMYSTDENLIL
SPLLGNVCFSSSQYSICFTLGSFAKIYADTFGDINYQEFAKRLWGDIYFNPKTRKFTKKA
PTSSSQRSFVEFILEPLYKILAQVVGDVDTSLPRTLDELGIHLTKEELKLNIRPLLRLVC
KKFFGEFTGFVDMCVQHIPSPKVGAKPKIEHTYTGGVDSDLGEAMSDCDPDGPLMCHTTK
MYSTDDGVQFHAFGRVLSGTIHAGQPVKVLGENYTLEDEEDSQICTVGRLWISVARYHIE
VNRVPAGNWVLIEGVDQPIVKTATITEPRGNEEAQIFRPLKFNTTSVIKIAVEPVNPSEL
PKMLDGLRKVNKSYPSLTTKVEESGEHVILGTGELYLDCVMHDLRKMYSEIDIKVADPVV
TFCETVVETSSLKCFAETPNKKNKITMIAEPLEKGLAEDIENEVVQITWNRKKLGEFFQT
KYDWDLLAARSIWAFGPDATGPNILVDDTLPSEVDKALLGSVKDSIVQGFQWGTREGPLC
DELIRNVKFKILDAVVAQEPLHRGGGQIIPTARRVVYSAFLMATPRLMEPYYFVEVQAPA
DCVSAVYTVLARRRGHVTQDAPIPGSPLYTIKAFIPAIDSFGFETDLRTHTQGQAFSLSV
FHHWQIVPGDPLDKSIVIRPLEPQPAPHLAREFMIKTRRRKGLSEDVSISKFFDDPMLLE
LAKQDVVLNYPM
Sequence of entity 4 (E), FASTA
>7W5A_4 U5 small nuclear ribonucleoprotein 40 kDa protein (chains E)
MIEQQKRKGPELPLVPVKRQRHELLLGAGSGPGAGQQQATPGALLQAGPPRCSSLQAPIM
LLSGHEGEVYCCKFHPNGSTLASAGFDRLILLWNVYGDCDNYATLKGHSGAVMELHYNTD
GSMLFSASTDKTVAVWDSETGERVKRLKGHTSFVNSCYPARRGPQLVCTGSDDGTVKLWD
IRKKAAIQTFQNTYQVLAVTFNDTSDQIISGGIDNDIKVWDLRQNKLTYTMRGHADSVTG
LSLSSEGSYLLSNAMDNTVRVWDVRPFAPKERCVKIFQGNVHNFEKNLLRCSWSPDGSKI
AAGSADRFVYVWDTTSRRILYKLPGHAGSINEVAFHPDEPIIISASSDKRLYMGEIQ
Sequence of entity 5 (F), FASTA
>7W5A_5 U6 snRNA (chains F)
GUGCUCGCUUCGGCAGCACAUAUACUAAAAUUGGAACGAUACAGAGAAGAUUAGCAUGGC
CCCUGCGCAAGGAUGACACGCAAAUUCGUGAAGCGUUCCAUAUUUUU
Sequence of entity 6 (4), FASTA
>7W5A_6 Pre-mRNA (chains 4)
GAUCGGGCUCGCCACUCUUGGAUCGGAACCCGUCGGCCUCCGAACG
Sequence of entity 7 (G), FASTA
>7W5A_7 Pre-mRNA (chains G)
GUAAGAGCCUAGCAUGUAGAACUGGUUACCUGCAGCCCAAGCUUGCUGCACGUCUAGGGC
GCAGUAGUCCAGGGUUUCCUUGAUGAUGUCAUACUUAUCCUGUCCCUUUUUUUUCCACAG
CUCGCGGUUGAGGACAAACUCUUCGCGGUCUUUCCAGUGGGGAUCCGAUAUCCG
Sequence of entity 8 (H), FASTA
>7W5A_8 U2 snRNA (chains H)
AUCGCUUCUCGGCCUUUUGGCUAAGAUCAAGUGUAGUAUCUGUUCUUAUCAGUUUAAUAU
CUGAUACGUCCUCUAUCCGAGGACAAUAUAUUAAAUGGAUUUUUGGAGCAGGGAGAUGGA
AUAGGAGCUUGCUCCGUCCACUCCACGCAUCGACCUGGUAUUGCAGUACCUCCAGGAACG
GUGCACCC
Sequence of entity 9 (I), FASTA
>7W5A_9 Pre-mRNA-splicing factor SYF1 (chains I)
MVVMARLSRPERPDLVFEEEDLPYEEEIMRNQFSVKCWLRYIEFKQGAPKPRLNQLYERA
LKLLPCSYKLWYRYLKARRAQVKHRCVTDPAYEDVNNCHERAFVFMHKMPRLWLDYCQFL
MDQGRVTHTRRTFDRALRALPITQHSRIWPLYLRFLRSHPLPETAVRGYRRFLKLSPESA
EEYIEYLKSSDRLDEAAQRLATVVNDERFVSKAGKSNYQLWHELCDLISQNPDKVQSLNV
DAIIRGGLTRFTDQLGKLWCSLADYYIRSGHFEKARDVYEEAIRTVMTVRDFTQVFDSYA
QFEESMIAAKMETASELGREEEDDVDLELRLARFEQLISRRPLLLNSVLLRQNPHHVHEW
HKRVALHQGRPREIINTYTEAVQTVDPFKATGKPHTLWVAFAKFYEDNGQLDDARVILEK
ATKVNFKQVDDLASVWCQCGELELRHENYDEALRLLRKATALPARRAEYFDGSEPVQNRV
YKSLKVWSMLADLEESLGTFQSTKAVYDRILDLRIATPQIVINYAMFLEEHKYFEESFKA
YERGISLFKWPNVSDIWSTYLTKFIARYGGRKLERARDLFEQALDGCPPKYAKTLYLLYA
QLEEEWGLARHAMAVYERATRAVEPAQQYDMFNIYIKRAAEIYGVTHTRGIYQKAIEVLS
DEHAREMCLRFADMECKLGEIDRARAIYSFCSQICDPRTTGAFWQTWKDFEVRHGNEDTI
KEMLRIRRSVQATYNTQVNFMASQMLKVSGSATGTVSDLAPGQSGMDDMKLLEQRAEQLA
AEAERDQPLRAQSKILFVRSDASREELAELAQQVNPEEIQLGEDEDEDEMDLEPNEVRLE
QQSVPAAVFGSLKED
Sequence of entity 10 (J), FASTA
>7W5A_10 Crooked neck-like protein 1 (chains J)
MTATVENLTFQKDTLGNAVDKNTSRLELRSYSLAGRHGSTEPLVLAWSSQFRRLTWGCAL
DALHRSPCVAASQHGVTHLIRSSRTPHSTRCRKEDAQPGHHGNGAASVTAQARGQRSVLQ
VPLPVPRSCLFSESFVVSVSSQSRFLASVPGTGVQRSTAADMAASTAAGKQRIPKVAKVK
NKAPAEVQITAEQLLREAKERELELLPPPPQQKITDEEELNDYKLRKRKTFEDNIRKNRT
VISNWIKYAQWEESLKEIQRARSIYERALDVDYRNITLWLKYAEMEMKNRQVNHARNIWD
RAITTLPRVNQFWYKYTYMEEMLGNVAGARQVFERWMEWQPEEQAWHSYINFELRYKEVD
RARTIYERFVLVHPDVKNWIKYARFEEKHAYFAHARKVYERAVEFFGDEHMDEHLYVAFA
KFEENQKEFERVRVIYKYALDRISKQDAQELFKNYTIFEKKFGDRRGIEDIIVSKRRFQY
EEEVKANPHNYDAWFDYLRLVESDAEAEAVREVYERAIANVPPIQEKRHWKRYIYLWINY
ALYEELEAKDPERTRQVYQASLELIPHKKFTFAKMWILYAQFEIRQKNLSLARRALGTSI
GKCPKNKLFKVYIELELQLREFDRCRKLYEKFLEFGPENCTSWIKFAELETILGDIDRAR
AIYELAISQPRLDMPEVLWKSYIDFEIEQEETERTRNLYRRLLQRTQHVKVWISFAQFEL
SSGKEGSLTKCRQIYEEANKTMRNCEEKEERLMLLESWRSFEEEFGTASDKERVDKLMPE
KVKKRRKVQTDDGSDAGWEEYFDYIFPEDAANQPNLKLLAMAKLWKKQQQEKEDAEHHPD
EDVDESES
Sequence of entity 11 (K), FASTA
>7W5A_11 Pre-mRNA-splicing factor SPF27 (chains K)
MAGTGLVAGEVVVDALPYFDQGYEAPGVREAAAALVEEETRRYRPTKNYLSYLTAPDYSA
FETDIMRNEFERLAARQPIELLSMKRYELPAPSSGQKNDITAWQECVNNSMAQLEHQAVR
IENLELMSQHGCNAWKVYNENLVHMIEHAQKELQKLRKHIQDLNWQRKNMQLTAGSKLRE
MESNWVSLVSKNYEIERTIVQLENEIYQIKQQHGEANKENIRQDF
Sequence of entity 12 (L), FASTA
>7W5A_12 Cell division cycle 5-like protein (chains L)
MPRIMIKGGVWRNTEDEILKAAVMKYGKNQWSRIASLLHRKSAKQCKARWYEWLDPSIKK
TEWSREEEEKLLHLAKLMPTQWRTIAPIIGRTAAQCLEHYEFLLDKAAQRDNEEETTDDP
RKLKPGEIDPNPETKPARPDPIDMDEDELEMLSEARARLANTQGKKAKRKAREKQLEEAR
RLAALQKRRELRAAGIEIQKKRKRKRGVDYNAEIPFEKKPALGFYDTSEENYQALDADFR
KLRQQDLDGELRSEKEGRDRKKDKQHLKRKKESDLPSAILQTSGVSEFTKKRSKLVLPAP
QISDAELQEVVKVGQASEIARQTAEESGITNSASSTLLSEYNVTNNSVALRTPRTPASQD
RILQEAQNLMALTNVDTPLKGGLNTPLHESDFSGVTPQRQVVQTPNTVLSTPFRTPSNGA
EGLTPRSGTTPKPVINSTPGRTPLRDKLNINPEDGMADYSDPSYVKQMERESREHLRLGL
LGLPAPKNDFEIVLPENAEKELEEREIDDTYIEDAADVDARKQAIRDAERVKEMKRMHKA
VQKDLPRPSEVNETILRPLNVEPPLTDLQKSEELIKKEMITMLHYDLLHHPYEPSGNKKG
KTVGFGTNNSEHITYLEHNPYEKFSKEELKKAQDVLVQEMEVVKQGMSHGELSSEAYNQV
WEECYSQVLYLPGQSRYTRANLASKKDRIESLEKRLEINRGHMTTEAKRAAKMEKKMKIL
LGGYQSRAMGLMKQLNDLWDQIEQAHLELRTFEELKKHEDSAIPRRLECLKEDVQRQQER
EKELQHRYADLLLEKETLKSKF
Ligands and cofactors
| ID | Name | Formula | Copies |
|---|
| IHP | Inositol hexakisphosphate | C6 H18 O24 P6 | 1 |
| GTP | Guanosine-5'-triphosphate | C10 H16 N5 O14 P3 | 1 |
| MG | Magnesium ion | Mg | 9 |
| ZN | Zinc ion | Zn | 7 |
| ATP | Adenosine-5'-triphosphate | C10 H16 N5 O13 P3 | 1 |
Primary citation
Mechanism of exon ligation by human spliceosome. Zhan, X., Lu, Y., Zhang, X. et al. Mol Cell (2022) 82:2769-2778.e4. DOI 10.1016/j.molcel.2022.05.021 · PubMed
Other PDB entries of the same protein (UniProt Q6P2Q9 (AlphaFold model), which also has an AlphaFold model), best resolution first:
- 4JK8 1.15 Å, Open and closed forms of R1865A human PRP8 RNase H-like domain with bound Mg ion
- 4JKB 1.3 Å, Open and closed forms of V1788D human PRP8 RNase H-like domain with bound Mg ion
- 4JKA 1.32 Å, Open and closed forms of R1865A human PRP8 RNase H-like domain with bound Co ion
- 4JK7 1.4 Å, Open and closed forms of wild-type human PRP8 RNase H-like domain with bound Mg ion
- 4JK9 1.5 Å, Open and closed forms of wild-type human PRP8 RNase H-like domain with bound Co ion
- 4JKC 1.5 Å, Open and closed forms of T1800E human PRP8 RNase H-like domain with bound Mg ion
- 4JKD 1.55 Å, Open and closed forms of I1790Y human PRP8 RNase H-like domain with bound Mg ion
- 4JKE 1.65 Å, Open and closed forms of T1789P human PRP8 RNase H-like domain with bound Mg ion
- 4JKG 1.8 Å, Open and closed forms of mixed T1789P+R1865A and R1865A human PRP8 RNase H-like domain…
- 4JKH 1.8 Å, Open and closed forms of D1781E human PRP8 RNase H-like domain with bound Mg ion
- 3ENB 1.85 Å, Crystal Structure of PRP8 core domain IV
- 3LRU 1.85 Å, hPRP8 Non-Native Subdomain
Browse structure collections
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