4XMN: Protein transport protein SEC13
Structure of the yeast coat nucleoporin complex, space group P212121. Determined by X-ray diffraction at 7.6 Å resolution. Released 25 Mar 2015.
- Method
- X-ray diffraction
- Resolution
- 7.6 Å
- Organisms
- Saccharomyces cerevisiae (strain ATCC 204508 / S288c), Saccharomyces cerevisiae, synthetic construct
- Chains
- 7
- Atoms
- 19,816
- Mol. weight
- 413.53 kDa
- Released
- 25 Mar 2015
Explore 4XMN in 3D
Show helices and sheets
RCSB PDB
PDBe
Secondary structure: helices and β-sheets
4XMN contains 134 α-helices and 113 β-strands across 7 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 A: 4 helices, 25 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 12-17 | 6 | 1 |
| β-strand | 23-28 | 6 | 1 |
| β-strand | 32-37 | 6 | 1 |
| β-strand | 44-50 | 7 | 1 |
| β-strand | 56-58 | 3 | 2 |
| β-strand | 61 | 1 | 2 |
| α-helix | 64-66 | 3 | |
| β-strand | 69-74 | 6 | 2 |
| β-strand | 79-84 | 6 | 2 |
| β-strand | 89-95 | 7 | 2 |
| β-strand | 102-105 | 4 | 3 |
| α-helix | 107-109 | 3 | |
| α-helix | 110-112 | 3 | |
| β-strand | 116-120 | 5 | 3 |
| β-strand | 124-130 | 7 | 3 |
| β-strand | 136-142 | 7 | 3 |
| β-strand | 148-153 | 6 | 4 |
| β-strand | 172-177 | 6 | 4 |
| β-strand | 181-186 | 6 | 4 |
| α-helix | 194 | 1 | |
| β-strand | 195-201 | 7 | 4 |
| β-strand | 209-212 | 4 | 5 |
| β-strand | 220-225 | 6 | 5 |
| β-strand | 231-236 | 6 | 5 |
| β-strand | 247 | 1 | 5 |
| β-strand | 257-262 | 6 | 6 |
| β-strand | 269-273 | 5 | 6 |
| β-strand | 278-283 | 6 | 6 |
| β-strand | 289-291 | 3 | 6 |
Chain B: 34 helices, 7 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 152-154 | 3 | 7 |
| β-strand | 160-163 | 4 | 7 |
| β-strand | 171-174 | 4 | 7 |
| α-helix | 176-178 | 3 | |
| α-helix | 183-186 | 4 | |
| α-helix | 188-195 | 8 | |
| β-strand | 198-202 | 5 | 8 |
| β-strand | 209-214 | 6 | 8 |
| α-helix | 218-221 | 4 | |
| α-helix | 222-224 | 3 | |
| α-helix | 230-242 | 13 | |
| α-helix | 244-245 | 2 | |
| α-helix | 254-287 | 34 | |
| α-helix | 291-300 | 10 | |
| α-helix | 304-313 | 10 | |
| α-helix | 317-323 | 7 | |
| β-strand | 326 | 1 | 9 |
| β-strand | 328 | 1 | 9 |
| α-helix | 331-344 | 14 | |
| α-helix | 353-362 | 10 | |
| α-helix | 373-378 | 6 | |
| α-helix | 382-391 | 10 | |
| α-helix | 400-408 | 9 | |
| α-helix | 412-414 | 3 | |
| α-helix | 418-428 | 11 | |
| α-helix | 429-431 | 3 | |
| α-helix | 432-442 | 11 | |
| α-helix | 448-460 | 13 | |
| α-helix | 468-484 | 17 | |
| α-helix | 488-495 | 8 | |
| α-helix | 501-515 | 15 | |
| α-helix | 523-529 | 7 | |
| α-helix | 535-549 | 15 | |
| α-helix | 555-559 | 5 | |
| α-helix | 567-575 | 9 | |
| α-helix | 588-601 | 14 | |
| α-helix | 613-623 | 11 | |
| α-helix | 632-644 | 13 | |
| α-helix | 655-672 | 18 | |
| α-helix | 682-686 | 5 | |
| α-helix | 704-711 | 8 | |
Chain D: 10 helices, 0 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 554-559 | 6 | |
| α-helix | 568-584 | 17 | |
| α-helix | 591-596 | 6 | |
| α-helix | 606-609 | 4 | |
| α-helix | 617-633 | 17 | |
| α-helix | 639-654 | 16 | |
| α-helix | 662-674 | 13 | |
| α-helix | 686-698 | 13 | |
| α-helix | 708-718 | 11 | |
| α-helix | 726-743 | 18 | |
Chain E: 40 helices, 34 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 4-10 | 7 | 12 |
| β-strand | 23-27 | 5 | 13 |
| β-strand | 56-61 | 6 | 13 |
| α-helix | 66 | 1 | |
| β-strand | 67-72 | 6 | 13 |
| β-strand | 78-83 | 6 | 13 |
| α-helix | 84-86 | 3 | |
| β-strand | 92-96 | 5 | 13 |
| β-strand | 101 | 1 | 14 |
| α-helix | 104-107 | 4 | |
| β-strand | 108-112 | 5 | 15 |
| β-strand | 116-122 | 7 | 15 |
| β-strand | 123 | 1 | 14 |
| β-strand | 128-134 | 7 | 15 |
| α-helix | 135-139 | 5 | |
| β-strand | 150-151 | 2 | 15 |
| β-strand | 163-168 | 6 | 16 |
| β-strand | 173-178 | 6 | 16 |
| β-strand | 183-188 | 6 | 16 |
| β-strand | 194-196 | 3 | 16 |
| α-helix | 198-200 | 3 | |
| α-helix | 203-208 | 6 | |
| β-strand | 223-229 | 7 | 17 |
| β-strand | 233-238 | 6 | 17 |
| β-strand | 242-247 | 6 | 17 |
| β-strand | 252-258 | 7 | 17 |
| α-helix | 259-261 | 3 | |
| β-strand | 280-282 | 3 | 18 |
| β-strand | 286-291 | 6 | 18 |
| β-strand | 297-304 | 8 | 18 |
| β-strand | 312-320 | 9 | 18 |
| β-strand | 330-337 | 8 | 19 |
| β-strand | 349-357 | 9 | 19 |
| β-strand | 360-368 | 9 | 19 |
| β-strand | 376-380 | 5 | 19 |
| β-strand | 381-385 | 5 | 12 |
| α-helix | 386-393 | 8 | |
| α-helix | 404-415 | 12 | |
| α-helix | 417-429 | 13 | |
| α-helix | 440-457 | 18 | |
| β-strand | 460-466 | 7 | 12 |
| β-strand | 470-475 | 6 | 12 |
| β-strand | 480-486 | 7 | 12 |
| α-helix | 489-495 | 7 | |
| α-helix | 505-517 | 13 | |
| α-helix | 522-537 | 16 | |
| α-helix | 546-553 | 8 | |
| α-helix | 554-558 | 5 | |
| α-helix | 564-575 | 12 | |
| α-helix | 579-585 | 7 | |
| α-helix | 586-591 | 6 | |
| α-helix | 594-596 | 3 | |
| β-strand | 603 | 1 | 20 |
| α-helix | 609-639 | 31 | |
| α-helix | 648-670 | 23 | |
| α-helix | 672-680 | 9 | |
| β-strand | 690 | 1 | 20 |
| α-helix | 695-710 | 16 | |
| α-helix | 716-725 | 10 | |
| α-helix | 736-739 | 4 | |
| α-helix | 755-765 | 11 | |
| α-helix | 771-780 | 10 | |
| α-helix | 808-816 | 9 | |
| α-helix | 822-831 | 10 | |
| α-helix | 839-852 | 14 | |
| α-helix | 863-878 | 16 | |
| α-helix | 885-894 | 10 | |
| α-helix | 902-912 | 11 | |
| α-helix | 918-930 | 13 | |
| α-helix | 944-954 | 11 | |
| α-helix | 961-970 | 10 | |
| α-helix | 977-986 | 10 | |
| α-helix | 995-1007 | 13 | |
| α-helix | 1026-1035 | 10 | |
Chain F: 30 helices, 4 β-strands
| Element | Residues | Length | Sheet |
|---|
| α-helix | 12-24 | 13 | |
| α-helix | 36-54 | 19 | |
| α-helix | 61-86 | 26 | |
| α-helix | 92-94 | 3 | |
| α-helix | 102-112 | 11 | |
| α-helix | 114-128 | 15 | |
| α-helix | 133-136 | 4 | |
| α-helix | 145-150 | 6 | |
| α-helix | 160-163 | 4 | |
| α-helix | 166-168 | 3 | |
| α-helix | 171-189 | 19 | |
| α-helix | 193-202 | 10 | |
| α-helix | 206-213 | 8 | |
| β-strand | 217 | 1 | 10 |
| α-helix | 218 | 1 | |
| β-strand | 219 | 1 | 11 |
| α-helix | 225-227 | 3 | |
| β-strand | 235 | 1 | 11 |
| β-strand | 237 | 1 | 10 |
| α-helix | 240-252 | 13 | |
| α-helix | 258-267 | 10 | |
| α-helix | 274-277 | 4 | |
| α-helix | 282-304 | 23 | |
| α-helix | 310-312 | 3 | |
| α-helix | 321-323 | 3 | |
| α-helix | 324-334 | 11 | |
| α-helix | 336-340 | 5 | |
| α-helix | 342-351 | 10 | |
| α-helix | 355-364 | 10 | |
| α-helix | 383-399 | 17 | |
| α-helix | 406-422 | 17 | |
| α-helix | 426-428 | 3 | |
| α-helix | 429-433 | 5 | |
| α-helix | 437-441 | 5 | |
Chain H: 10 helices, 21 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 29-33 | 5 | 26 |
| β-strand | 36-38 | 3 | 27 |
| β-strand | 44-51 | 8 | 26 |
| α-helix | 55-57 | 3 | |
| β-strand | 59-65 | 7 | 27 |
| β-strand | 71-78 | 8 | 27 |
| β-strand | 84-86 | 3 | 27 |
| β-strand | 94-99 | 6 | 26 |
| α-helix | 100-102 | 3 | |
| β-strand | 104-109 | 6 | 26 |
| α-helix | 114-116 | 3 | |
| β-strand | 118-124 | 7 | 27 |
| β-strand | 139-140 | 2 | 27 |
| β-strand | 144-148 | 5 | 27 |
| β-strand | 154 | 1 | 28 |
| α-helix | 155-156 | 2 | |
| β-strand | 157-161 | 5 | 29 |
| α-helix | 162-164 | 3 | |
| β-strand | 172-182 | 11 | 29 |
| β-strand | 183 | 1 | 28 |
| β-strand | 188-191 | 4 | 30 |
| α-helix | 192-194 | 3 | |
| β-strand | 200-202 | 3 | 29 |
| α-helix | 203-205 | 3 | |
| β-strand | 206-207 | 2 | 29 |
| β-strand | 213-222 | 10 | 29 |
| α-helix | 223-225 | 3 | |
| β-strand | 231-237 | 7 | 30 |
| α-helix | 238-240 | 3 | |
| β-strand | 242-248 | 7 | 30 |
| α-helix | 250-252 | 3 | |
Chain L: 6 helices, 22 β-strands
| Element | Residues | Length | Sheet |
|---|
| β-strand | 7-10 | 4 | 21 |
| β-strand | 13-15 | 3 | 22 |
| β-strand | 22-28 | 7 | 21 |
| β-strand | 37-41 | 5 | 22 |
| β-strand | 48-52 | 5 | 22 |
| β-strand | 56-57 | 2 | 22 |
| α-helix | 58 | 1 | |
| β-strand | 65-70 | 6 | 21 |
| β-strand | 73-78 | 6 | 21 |
| β-strand | 87-92 | 6 | 22 |
| β-strand | 101 | 1 | 22 |
| β-strand | 102 | 1 | 21 |
| β-strand | 105-108 | 4 | 22 |
| β-strand | 114 | 1 | 23 |
| α-helix | 115-116 | 2 | |
| β-strand | 117-121 | 5 | 24 |
| α-helix | 122-124 | 3 | |
| α-helix | 125-128 | 4 | |
| β-strand | 132-142 | 11 | 24 |
| β-strand | 143 | 1 | 23 |
| β-strand | 148-153 | 6 | 25 |
| β-strand | 156-157 | 2 | 25 |
| β-strand | 162-166 | 5 | 24 |
| α-helix | 167-170 | 4 | |
| β-strand | 176-185 | 10 | 24 |
| α-helix | 186-190 | 5 | |
| β-strand | 194-200 | 7 | 25 |
| β-strand | 208-213 | 6 | 25 |
Molecules and chains
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|
| Protein transport protein SEC13 | A | protein | 297 | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) | Q04491 (AlphaFold model) |
| Nucleoporin NUP145 | B | protein | 652 | Saccharomyces cerevisiae | P49687 (AlphaFold model) |
| Nucleoporin NUP84 | F | protein | 454 | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) | P52891 (AlphaFold model) |
| Nucleoporin NUP120 | E | protein | 1045 | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) | P35729 (AlphaFold model) |
| Nucleoporin NUP85 | D | protein | 685 | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) | P46673 |
| Antibody 87 light chain | L | protein | 217 | synthetic construct | |
| Antibody 87 heavy chain | H | protein | 267 | synthetic construct | |
Sequence of entity 1 (A), FASTA
>4XMN_1 Protein transport protein SEC13 (chains A)
MVVIANAHNELIHDAVLDYYGKRLATCSSDKTIKIFEVEGETHKLIDTLTGHEGPVWRVD
WAHPKFGTILASCSYDGKVLIWKEENGRWSQIAVHAVHSASVNSVQWAPHEYGPLLLVAS
SDGKVSVVEFKENGTTSPIIIDAHAIGVNSASWAPATIEEDGEHNGTKESRKFVTGGADN
LVKIWKYNSDAQTYVLESTLEGHSDWVRDVAWSPTVLLRSYLASVSQDRTCIIWTQDNEQ
GPWKKTLLKEEKFPDVLWRASWSLSGNVLALSGGDNKVTLWKENLEGKWEPAGEVHQ
Sequence of entity 2 (B), FASTA
>4XMN_2 Nucleoporin NUP145 (chains B)
MGSSHHHHHHSDQPDADFEGIEASPKLDVSKDWVEQLILAGSSLRSVFATSKEFDGPCQN
EIDLLFSECNDEIDNAKLIMKERRFTASYTFAKFSTGSMLLTKDIVGKSGVSIKRLPTEL
QRKFLFDDVYLDKEIEKVTIEARKSNPYPQISESSLLFKDALDYMEKTSSDYNLWKLSSI
LFDPVSYPYKTDNDQVKMALLKKERHCRLTSWIVSQIGPEIEEKIRNSSNEIEQIFLYLL
LNDVVRASKLAIESKNGHLSVLISYLGSNDPRIRDLAELQLQKWSTGGCSIDKNISKIYK
LLSGSPFEGLFSLKELESEFSWLCLLNLTLCYGQIDEYSLESLVQSHLDKFSLPYDDPIG
VIFQLYAANENTEKLYKEVRQRTNALDVQFCWYLIQTLRFNGTRVFSKETSDEATFAFAA
QLEFAQLHGHSLFVSCFLNDDKAAEDTIKRLVMREITLLRASTNDHILNRLKIPSQLIFN
AQALKDRYEGNYLSEVQNLLLGSSYDLAEMAIVTSLGPRLLLSNNPVQNNELKTLREILN
EFPDSERDKWSVSINVFEVYLKLVLDNVETQETIDSLISGMKIFYDQYKHCREVAACCNV
MSQEIVSKILEKNNPSIGDSKAKLLELPLGQPEKAYLRGEFAQDLMKCTYKI
Sequence of entity 3 (F), FASTA
>4XMN_3 Nucleoporin NUP84 (chains F)
GPHMELSPTYQTERFTKFSDTLKEFKIEQNNEQNPIDPFNIIREFRSAAGQLALDLANSG
DESNVISSKDWELEARFWHLVELLLVFRNADLDLDEMELHPYNSRGLFEKKLMQDNKQLY
QIWIVMVWLKENTYVMERPKNVPTSKWLNSITSGGLKSCDLDFPLRENTNVLDVKDKEED
HIFFKYIYELILAGAIDEALEEAKLSDNISICMILCGIQEYLNPVIDTQIANEFNTQQGI
KKHSLWRRTVYSLSQQAGLDPYERAIYSYLSGAIPNQEVLQYSDWESDLHIHLNQILQTE
IENYLLENNQVGTDELILPLPSHALTVQEVLNRVASRHPSESEHPIRVLMASVILDSLPS
VIHSSVEMLLDVVKGTEASNDIIDKPYLLRIVTHLAICLDIINPGSVEEVDKSKLITTYI
SLLKLQGLYENIPIYATFLNESDCLEACSFILSS
Sequence of entity 4 (E), FASTA
>4XMN_4 Nucleoporin NUP120 (chains E)
MHHHHHHSMACLSRIDANLLQYYEKPEPNNTVDLYVSNNSNNNGLKEGDKSISTPVPQPY
GSEYSNCLLLSNSEYICYHFSSRSTLLTFYPLSDAYHGKTINIHLPNASMNQRYTLTIQE
VEQQLLVNVILKDGSFLTLQLPLSFLFSSANTLNGEWFHLQNPYDFTVRVPHFLFYVSPQ
FSVVFLEDGGLLGLKKVDGVHYEPLLFNDNSYLKSLTRFFSRSSKSDYDSVISCKLFHER
YLIVLTQNCHLKIWDLTSFTLIQDYDMVSQSDSDPSHFRKVEAVGEYLSLYNNTLVTLLP
LENGLFQMGTLLVDSSGILTYTFQNNIPTNLSASAIWSIVDLVLTRPLELNVEASYLNLI
VLWKSGTASKLQILNVNDESFKNYEWIESVNKSLVDLQSEHDLDIVTKTGDVERGFCNLK
SRYGTQIFERAQQILSENKIIMAHNEDEEYLANLETILRDVKTAFNEASSITLYGDEIIL
VNCFQPYNHSLYKLNTTVENWFYNMHSETDGSELFKYLRTLNGFASTLSNDVLRSISKKF
LDIITGELPDSMTTVEKFTDIFKNCLENQFEITNLKILFDELNSFDIPVVLNDLINNQMK
PGIFWKKDFISAIKFDGFTSIISLESLHQLLSIHYRITLQVLLTFVLFDLDTEIFGQHIS
TLLDLHYKQFLLLNLYRQDKCLLAEVLLKDSSEFSFGVKFFNYGQLIAYIDSLNSNVYNA
SITENSFFMTFFRSYIIENTSHKNIRFFLENVECPFYLRHNEVQEFMFAMTLFSCGNFDQ
SYEIFQLHDYPEAINDKLPTFLEDLKSENYHGDSIWKDLLCTFTVPYRHSAFYYQLSLLF
DRNNSQEFALKCISKSAEYSLKEIQIEELQDFKEKQHIHYLNLLIHFRMFEEVLDVLRLG
HECLSDTVRTNFLQLLLQEDIYSRDFFSTLLRLCNAHSDNGELYLRTVDIKIVDSILSQN
LRSGDWECFKKLYCFRMLNKSERAAAEVLYQYILMQADLDVIRKRKCYLMVINVLSSFDS
AYDQWILNGSKVVTLTDLRDELRGL
Sequence of entity 5 (D), FASTA
>4XMN_5 Nucleoporin NUP85 (chains D)
MGSSHHHHHHSDQPLSYQNMAFITAKDKYKLYPVRIPRLDTSKEFSAYVSGLFEIYRDLG
DDRVFNVPTIGVVNSNFAKEHNATVNLAMEAILNELEVFIGRVKDQDGRVNRFYELEESL
TVLNCLRTMYFILDGQDVEENRSEFIESLLNWINRSDGEPDEEYIEQVFSVKDSTAGKKV
FETQYFWKLLNQLVLRGLLSQAIGCIERSDLLPYLSDTCAVSFDAVSDSIELLKQYPKDS
SSTFREWKNLVLKLSQAFGSSATDISGELRDYIEDFLLVIGGNQRKILQYSRTWYESFCG
FLLYYIPSLELSAEYLQMSLEANVVDITNDWEQPCVDIISGKIHSILPVMESLDSCTAAF
TAMICEAKGLIENIFEGEKNSDDYSNEDNEMLEDLFSYRNGMASYMLNSFAFELCSLGDK
ELWPVAIGLIALSATGTRSAKKMVIAELLPHYPFVTNDDIEWMLSICVEWRLPEIAKEIY
TTLGNQMLSAHNIIESIANFSRAGKYELVKSYSWLLFEASCMEGQKLDDPVLNAIVSKNS
PAEDDVIIPQDILDCVVTNSMRQTLAPYAVLSQFYELRDREDWGQALRLLLLLIEFPYLP
KHYLVLLVAKFLYPIFLLDDKKLMDEDSVATVIEVIETKWDDADEKSSNLYETIIEADKS
LPSSMATLLKNLRKKLNFKLCQAFM
Sequence of entity 6 (L), FASTA
>4XMN_6 Antibody 87 light chain (chains L)
MASDIQMTQSPSSLSASVGDRVTITCRASQSVSSAVAWYQQKPGKAPKLLIYSASSLYSG
VPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQSSSSLITFGQGTKVEIKRTVAAPSVFI
FPPSDSQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSS
TLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
Sequence of entity 7 (H), FASTA
>4XMN_7 Antibody 87 heavy chain (chains H)
MKKNIAFLLASMFVFSIATNAYAEISEVQLVESGGGLVQPGGSLRLSCAASGFNFSSSSI
HWVRQAPGKGLEWVASISSYYGYTSYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVY
YCARYETLYWPYQNSGMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK
DYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPS
NTKVDKKVEPKSCDKTHTGGSHHHHHH
Primary citation
Nuclear pores. Architecture of the nuclear pore complex coat. Stuwe, T., Correia, A.R., Lin, D.H. et al. Science (2015) 347:1148-1152. DOI 10.1126/science.aaa4136 · PubMed
Other PDB entries of the same protein (UniProt Q04491 (AlphaFold model), which also has an AlphaFold model), best resolution first:
- 2PM7 2.35 Å, Crystal structure of yeast Sec13/31 edge element of the COPII vesicular coat,…
- 2PM6 2.45 Å, Crystal Structure of yeast Sec13/31 edge element of the COPII vesicular coat, native…
- 3JRP 2.6 Å, SEC13 with NUP145C (AA109-179) insertion blade
- 3MZK 2.69 Å, Sec13/Sec16 complex, S.cerevisiae
- 3MZL 2.8 Å, Sec13/Sec31 edge element, loop deletion mutant
- 8ADL 2.95 Å, Cryo-EM structure of the SEA complex
- 3IKO 3.2 Å, Crystal structure of the heterotrimeric Sec13-Nup145C-Nup84 nucleoporin complex
- 9H5K 3.2 Å, Cryo-EM structure of the SEAC-EGOC supercomplex
- 2PM9 3.3 Å, Crystal structure of yeast Sec13/31 vertex element of the COPII vesicular coat
- 3JRO 4.0 Å, NUP84-NUP145C-SEC13 edge element of the NPC lattice
- 4XMM 7.38 Å, Structure of the yeast coat nucleoporin complex, space group C2
- 8TIE 8.1 Å, Double nuclear outer ring of Nup84-complexes from the yeast NPC
Browse structure collections
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