4PIRA

X-ray structure of the mouse serotonin 5-ht3 receptor
Total Genus 100
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
100
sequence length
445
structure length
383
Chain Sequence
TQPALLRLSDHLLANYKKGVRPVRDWRKPTTVSIDVIMYAILNVDEKNQVLTTYIWYRQYWTDEFLQWTPEDFDNVTKLSIPTDSIWVPDILINEFVDVGKSPNIPYVYVHHRGEVQNYKPLQLVTACSLDIYNFPFDVQNCSLTFTSWLHTIQDINITLWRSPEEVRSDKSIFINQGEWELLEVFPQFKEFSIDISNSYAEMKFYVIIRRRPLFYAVSLLLPSIFLMVVDIVGFCLPPDSGERVSFKITLLLGYSVFLIIVSDTLPATPLIGVYFVVCMALLVISLAETIFIVRLVHKQDLQRPVPDWLRHLVLDRIAWILCVRGLLQELSSIRHFLEKRDEMREVARDWLRVGYVLDRLLFRIYLLAVLAYSITLVTLWSI
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

Chord Diagram
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molecule tags Transport protein
molecule keywords 5-hydroxytryptamine receptor 3A
publication title X-ray structure of the mouse serotonin 5-HT3 receptor.
pubmed doi rcsb
source organism Mus musculus
total genus 100
structure length 383
sequence length 445
chains with identical sequence B, C, D, E
ec nomenclature
pdb deposition date 2014-05-09

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF02931 Neur_chan_LBD Neurotransmitter-gated ion-channel ligand binding domain
A PF02932 Neur_chan_memb Neurotransmitter-gated ion-channel transmembrane region
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.70.170.10 Mainly Beta Distorted Sandwich Acetylcholine Binding Protein; Chain: A, Neurotransmitter-gated ion-channel ligand-binding domain 4pirA01
4F8HA 3UU5A 4IL4A 4LMKA 4NPPA 4TWHA 3ZKRA 4A97A 2YMEA 2ZJVA 4ZK1A 2YKSA 3U8NA 5AFMB 5BRXA 3RQWA 4DBMA 2WNJA 4ZRUA 4QAAA 2XQ7A 3TLSA 3WTOA 4D01A 5HCJA 3UQ7A 2BR7A 4UM3S 4TNWA 4UM3P 4HFHA 2VL0A 4HFBA 2XQ9A 2X00A 3T4MA 5SYOA 4PIRA 2C9TA 5AFLA 2Y7YA 5HCMA 2BR8A 4QH5A 2BG9A 4HFCA 3JADA 4EZ1A 2ZJUA 2XQ3A 4LMJA 4ZZCA 4HFDA 5J5FA 4AFHA 4ZJTA 2XZ6A 1UV6A 5TVCA 2W8GA 3RQUA 3UU3A 3WTLA 4A98A 4NZBA 4ZK4A 3RHWA 5IUXA 2BYPA 3UQ4A 3U8JA 2BYRA 2XZ5A 3C84A 4X5TA 3WTJA 4UY2A 2XQ6A 2Y54A 2Y56A 4Z91A 4ZZBA 5HEJA 4HFEA 5J5GA 5JMEA 2WNLA 3U8LA 3EI0A 2YOEA 3UU8A 5LG3A 2WNCA 4XHEA 5KZUA 2BG9B 3UU4A 2UZ6A 2WZYA 2XYSA 3PEOA 3U8MA 3UUBA 4QACA 5AFHA 4QH4A 3UU6A 3EAMA 3RIFA 5HEGA 2Y58A 3WIPA 5AINA 5CFBA 4BQTA 3EHZA 5L4HA 4XK9A 4QABA 4UXUA 2XQAA 3JAEA 3ZDHA 2Y57A 2PH9A 3SIOA 3SQ6A 3TLUA 2PGZA 3C79A 4TWDA 5HEUA 5J0ZA 4B5DA 3JAFA 2W8FA 3WTMA 4UM3A 3SH1A 2WN9A 3ZDGA 3WTIA 4ALXA 3WTKA 2XYTA 2YMDA 3SQ9A 4AFTA 2QC1B 2BYQA 3WTHA 4HQPA 3RI5A 5L4EA 2BYSA 2BG9C 4TNVA 4HFIA 2XNUA 4UM1A 3P4WA 2BJ0A 5BW2A 2BYNA 3TLVA 3LSVA 3WTNA 2XQ8A 4AFGA 2XNVA 5BP0A 5KE4A 2X00D 3GUAA 3U8KA 5AFMA 4COFA 4LMLA 2BG9E 4ILAA 5AFNA 1UW6A 4QH1A 5CO5A 2YN6A 4BFQA 3IGQA 3PMZA 4ZR6A 5FJVA 5LXBA 4TWFA 4WV9A 2XQ4A 4Z90A 2XQ5A 4ILBA 1I9BA 3TLWA 4ILCA 2XNTA 5L47A 5HEHA 4FRRA 4ZJSA 5J5HA 3RIAA 4IL9A 3TLTA 5HEOA 5AFJA 4IREA 1UX2A 5AFKA 3P50A 5J5IA
chains in the Genus database with same CATH superfamily
4F8HA 3UU5A 4IL4A 4LMKA 4NPPA 4TWHA 3ZKRA 4A97A 2YMEA 2ZJVA 4ZK1A 2YKSA 3U8NA 5AFMB 5BRXA 3RQWA 4DBMA 2WNJA 4ZRUA 4QAAA 2XQ7A 3TLSA 3WTOA 4D01A 5HCJA 3UQ7A 2BR7A 4UM3S 4TNWA 4UM3P 4HFHA 2VL0A 4HFBA 2XQ9A 2X00A 3T4MA 5SYOA 4PIRA 2C9TA 5AFLA 2Y7YA 5HCMA 2BR8A 4QH5A 2BG9A 4HFCA 3JADA 4EZ1A 2ZJUA 2XQ3A 4LMJA 4ZZCA 4HFDA 5J5FA 4AFHA 4ZJTA 2XZ6A 1UV6A 5TVCA 2W8GA 3RQUA 3UU3A 3WTLA 4A98A 4NZBA 4ZK4A 3RHWA 5IUXA 2BYPA 3UQ4A 3U8JA 2BYRA 2XZ5A 3C84A 4X5TA 3WTJA 4UY2A 2XQ6A 2Y54A 2Y56A 4Z91A 4ZZBA 5HEJA 4HFEA 5J5GA 5JMEA 2WNLA 3U8LA 3EI0A 2YOEA 3UU8A 5LG3A 2WNCA 4XHEA 5KZUA 2BG9B 3UU4A 2UZ6A 2WZYA 2XYSA 3PEOA 3U8MA 3UUBA 4QACA 5AFHA 4QH4A 3UU6A 3EAMA 3RIFA 5HEGA 2Y58A 3WIPA 5AINA 5CFBA 4BQTA 3EHZA 5L4HA 4XK9A 4QABA 4UXUA 2XQAA 3JAEA 3ZDHA 2Y57A 2PH9A 3SIOA 3SQ6A 3TLUA 2PGZA 3C79A 4TWDA 5HEUA 5J0ZA 4B5DA 3JAFA 2W8FA 3WTMA 4UM3A 3SH1A 2WN9A 3ZDGA 3WTIA 4ALXA 3WTKA 2XYTA 2YMDA 3SQ9A 4AFTA 2QC1B 2BYQA 3WTHA 4HQPA 3RI5A 5L4EA 2BYSA 2BG9C 4TNVA 4HFIA 2XNUA 4UM1A 3P4WA 2BJ0A 5BW2A 2BYNA 3TLVA 3LSVA 3WTNA 2XQ8A 4AFGA 2XNVA 5BP0A 5KE4A 2X00D 3GUAA 3U8KA 5AFMA 4COFA 4LMLA 2BG9E 4ILAA 5AFNA 1UW6A 4QH1A 5CO5A 2YN6A 4BFQA 3IGQA 3PMZA 4ZR6A 5FJVA 5LXBA 4TWFA 4WV9A 2XQ4A 4Z90A 2XQ5A 4ILBA 1I9BA 3TLWA 4ILCA 2XNTA 5L47A 5HEHA 4FRRA 4ZJSA 5J5HA 3RIAA 4IL9A 3TLTA 5HEOA 5AFJA 4IREA 1UX2A 5AFKA 3P50A 5J5IA
chains in the Genus database with same CATH topology
4F8HA 3UU5A 4IL4A 4LMKA 4NPPA 4TWHA 3ZKRA 4A97A 2YMEA 2ZJVA 4ZK1A 2YKSA 3U8NA 5AFMB 5BRXA 3RQWA 4DBMA 2WNJA 4ZRUA 4QAAA 2XQ7A 3TLSA 3WTOA 4D01A 5HCJA 3UQ7A 2BR7A 4UM3S 4TNWA 4UM3P 4HFHA 2VL0A 4HFBA 2XQ9A 2X00A 3T4MA 5SYOA 4PIRA 2C9TA 5AFLA 2Y7YA 5HCMA 2BR8A 4QH5A 2BG9A 4HFCA 3JADA 4EZ1A 2ZJUA 2XQ3A 4LMJA 4ZZCA 4HFDA 5J5FA 4AFHA 4ZJTA 2XZ6A 1UV6A 5TVCA 2W8GA 3RQUA 3UU3A 3WTLA 4A98A 4NZBA 4ZK4A 3RHWA 5IUXA 2BYPA 3UQ4A 3U8JA 2BYRA 2XZ5A 3C84A 4X5TA 3WTJA 4UY2A 2XQ6A 2Y54A 2Y56A 4Z91A 4ZZBA 5HEJA 4HFEA 5J5GA 5JMEA 2WNLA 3U8LA 3EI0A 2YOEA 3UU8A 5LG3A 2WNCA 4XHEA 5KZUA 2BG9B 3UU4A 2UZ6A 2WZYA 2XYSA 3PEOA 3U8MA 3UUBA 4QACA 5AFHA 4QH4A 3UU6A 3EAMA 3RIFA 5HEGA 2Y58A 3WIPA 5AINA 5CFBA 4BQTA 3EHZA 5L4HA 4XK9A 4QABA 4UXUA 2XQAA 3JAEA 3ZDHA 2Y57A 2PH9A 3SIOA 3SQ6A 3TLUA 2PGZA 3C79A 4TWDA 5HEUA 5J0ZA 4B5DA 3JAFA 2W8FA 3WTMA 4UM3A 3SH1A 2WN9A 3ZDGA 3WTIA 4ALXA 3WTKA 2XYTA 2YMDA 3SQ9A 4AFTA 2QC1B 2BYQA 3WTHA 4HQPA 3RI5A 5L4EA 2BYSA 2BG9C 4TNVA 4HFIA 2XNUA 4UM1A 3P4WA 2BJ0A 5BW2A 2BYNA 3TLVA 3LSVA 3WTNA 2XQ8A 4AFGA 2XNVA 5BP0A 5KE4A 2X00D 3GUAA 3U8KA 5AFMA 4COFA 4LMLA 2BG9E 4ILAA 5AFNA 1UW6A 4QH1A 5CO5A 2YN6A 4BFQA 3IGQA 3PMZA 4ZR6A 5FJVA 5LXBA 4TWFA 4WV9A 2XQ4A 4Z90A 2XQ5A 4ILBA 1I9BA 3TLWA 4ILCA 2XNTA 5L47A 5HEHA 4FRRA 4ZJSA 5J5HA 3RIAA 4IL9A 3TLTA 5HEOA 5AFJA 4IREA 1UX2A 5AFKA 3P50A 5J5IA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 4F8H A;  3UU5 A;  4IL4 A;  4LMK A;  4NPP A;  4TWH A;  3ZKR A;  4A97 A;  2YME A;  2ZJV A;  4ZK1 A;  2YKS A;  3U8N A;  5AFM B;  5BRX A;  3RQW A;  4DBM A;  2WNJ A;  4ZRU A;  4QAA A;  2XQ7 A;  3TLS A;  3WTO A;  4D01 A;  5HCJ A;  3UQ7 A;  2BR7 A;  4UM3 S;  4TNW A;  4UM3 P;  4HFH A;  2VL0 A;  4HFB A;  2XQ9 A;  2X00 A;  3T4M A;  5SYO A;  4PIR A;  2C9T A;  5AFL A;  2Y7Y A;  5HCM A;  2BR8 A;  4QH5 A;  2BG9 A;  4HFC A;  3JAD A;  4EZ1 A;  2ZJU A;  2XQ3 A;  4LMJ A;  4ZZC A;  4HFD A;  5J5F A;  4AFH A;  4ZJT A;  2XZ6 A;  1UV6 A;  5TVC A;  2W8G A;  3RQU A;  3UU3 A;  3WTL A;  4A98 A;  4NZB A;  4ZK4 A;  3RHW A;  5IUX A;  2BYP A;  3UQ4 A;  3U8J A;  2BYR A;  2XZ5 A;  3C84 A;  4X5T A;  3WTJ A;  4UY2 A;  2XQ6 A;  2Y54 A;  2Y56 A;  4Z91 A;  4ZZB A;  5HEJ A;  4HFE A;  5J5G A;  5JME A;  2WNL A;  3U8L A;  3EI0 A;  2YOE A;  3UU8 A;  5LG3 A;  2WNC A;  4XHE A;  5KZU A;  2BG9 B;  3UU4 A;  2UZ6 A;  2WZY A;  2XYS A;  3PEO A;  3U8M A;  3UUB A;  4QAC A;  5AFH A;  4QH4 A;  3UU6 A;  3EAM A;  3RIF A;  5HEG A;  2Y58 A;  3WIP A;  5AIN A;  5CFB A;  4BQT A;  3EHZ A;  5L4H A;  4XK9 A;  4QAB A;  4UXU A;  2XQA A;  3JAE A;  3ZDH A;  2Y57 A;  2PH9 A;  3SIO A;  3SQ6 A;  3TLU A;  2PGZ A;  3C79 A;  4TWD A;  5HEU A;  5J0Z A;  4B5D A;  3JAF A;  2W8F A;  3WTM A;  4UM3 A;  3SH1 A;  2WN9 A;  3ZDG A;  3WTI A;  4ALX A;  3WTK A;  2XYT A;  2YMD A;  3SQ9 A;  4AFT A;  2QC1 B;  2BYQ A;  3WTH A;  4HQP A;  3RI5 A;  5L4E A;  2BYS A;  2BG9 C;  4TNV A;  4HFI A;  2XNU A;  4UM1 A;  3P4W A;  2BJ0 A;  5BW2 A;  2BYN A;  3TLV A;  3LSV A;  3WTN A;  2XQ8 A;  4AFG A;  2XNV A;  5BP0 A;  5KE4 A;  2X00 D;  3GUA A;  3U8K A;  5AFM A;  4COF A;  4LML A;  2BG9 E;  4ILA A;  5AFN A;  1UW6 A;  4QH1 A;  5CO5 A;  2YN6 A;  4BFQ A;  3IGQ A;  3PMZ A;  4ZR6 A;  5FJV A;  5LXB A;  4TWF A;  4WV9 A;  2XQ4 A;  4Z90 A;  2XQ5 A;  4ILB A;  1I9B A;  3TLW A;  4ILC A;  2XNT A;  5L47 A;  5HEH A;  4FRR A;  4ZJS A;  5J5H A;  3RIA A;  4IL9 A;  3TLT A;  5HEO A;  5AFJ A;  4IRE A;  1UX2 A;  5AFK A;  3P50 A;  5J5I A; 
#chains in the Genus database with same CATH topology
 4F8H A;  3UU5 A;  4IL4 A;  4LMK A;  4NPP A;  4TWH A;  3ZKR A;  4A97 A;  2YME A;  2ZJV A;  4ZK1 A;  2YKS A;  3U8N A;  5AFM B;  5BRX A;  3RQW A;  4DBM A;  2WNJ A;  4ZRU A;  4QAA A;  2XQ7 A;  3TLS A;  3WTO A;  4D01 A;  5HCJ A;  3UQ7 A;  2BR7 A;  4UM3 S;  4TNW A;  4UM3 P;  4HFH A;  2VL0 A;  4HFB A;  2XQ9 A;  2X00 A;  3T4M A;  5SYO A;  4PIR A;  2C9T A;  5AFL A;  2Y7Y A;  5HCM A;  2BR8 A;  4QH5 A;  2BG9 A;  4HFC A;  3JAD A;  4EZ1 A;  2ZJU A;  2XQ3 A;  4LMJ A;  4ZZC A;  4HFD A;  5J5F A;  4AFH A;  4ZJT A;  2XZ6 A;  1UV6 A;  5TVC A;  2W8G A;  3RQU A;  3UU3 A;  3WTL A;  4A98 A;  4NZB A;  4ZK4 A;  3RHW A;  5IUX A;  2BYP A;  3UQ4 A;  3U8J A;  2BYR A;  2XZ5 A;  3C84 A;  4X5T A;  3WTJ A;  4UY2 A;  2XQ6 A;  2Y54 A;  2Y56 A;  4Z91 A;  4ZZB A;  5HEJ A;  4HFE A;  5J5G A;  5JME A;  2WNL A;  3U8L A;  3EI0 A;  2YOE A;  3UU8 A;  5LG3 A;  2WNC A;  4XHE A;  5KZU A;  2BG9 B;  3UU4 A;  2UZ6 A;  2WZY A;  2XYS A;  3PEO A;  3U8M A;  3UUB A;  4QAC A;  5AFH A;  4QH4 A;  3UU6 A;  3EAM A;  3RIF A;  5HEG A;  2Y58 A;  3WIP A;  5AIN A;  5CFB A;  4BQT A;  3EHZ A;  5L4H A;  4XK9 A;  4QAB A;  4UXU A;  2XQA A;  3JAE A;  3ZDH A;  2Y57 A;  2PH9 A;  3SIO A;  3SQ6 A;  3TLU A;  2PGZ A;  3C79 A;  4TWD A;  5HEU A;  5J0Z A;  4B5D A;  3JAF A;  2W8F A;  3WTM A;  4UM3 A;  3SH1 A;  2WN9 A;  3ZDG A;  3WTI A;  4ALX A;  3WTK A;  2XYT A;  2YMD A;  3SQ9 A;  4AFT A;  2QC1 B;  2BYQ A;  3WTH A;  4HQP A;  3RI5 A;  5L4E A;  2BYS A;  2BG9 C;  4TNV A;  4HFI A;  2XNU A;  4UM1 A;  3P4W A;  2BJ0 A;  5BW2 A;  2BYN A;  3TLV A;  3LSV A;  3WTN A;  2XQ8 A;  4AFG A;  2XNV A;  5BP0 A;  5KE4 A;  2X00 D;  3GUA A;  3U8K A;  5AFM A;  4COF A;  4LML A;  2BG9 E;  4ILA A;  5AFN A;  1UW6 A;  4QH1 A;  5CO5 A;  2YN6 A;  4BFQ A;  3IGQ A;  3PMZ A;  4ZR6 A;  5FJV A;  5LXB A;  4TWF A;  4WV9 A;  2XQ4 A;  4Z90 A;  2XQ5 A;  4ILB A;  1I9B A;  3TLW A;  4ILC A;  2XNT A;  5L47 A;  5HEH A;  4FRR A;  4ZJS A;  5J5H A;  3RIA A;  4IL9 A;  3TLT A;  5HEO A;  5AFJ A;  4IRE A;  1UX2 A;  5AFK A;  3P50 A;  5J5I A; 
#chains in the Genus database with same CATH homology
 4F8H A;  3UU5 A;  4IL4 A;  4LMK A;  4NPP A;  4TWH A;  3ZKR A;  4A97 A;  2YME A;  2ZJV A;  4ZK1 A;  2YKS A;  3U8N A;  5AFM B;  5BRX A;  3RQW A;  4DBM A;  2WNJ A;  4ZRU A;  4QAA A;  2XQ7 A;  3TLS A;  3WTO A;  4D01 A;  5HCJ A;  3UQ7 A;  2BR7 A;  4UM3 S;  4TNW A;  4UM3 P;  4HFH A;  2VL0 A;  4HFB A;  2XQ9 A;  2X00 A;  3T4M A;  5SYO A;  4PIR A;  2C9T A;  5AFL A;  2Y7Y A;  5HCM A;  2BR8 A;  4QH5 A;  2BG9 A;  4HFC A;  3JAD A;  4EZ1 A;  2ZJU A;  2XQ3 A;  4LMJ A;  4ZZC A;  4HFD A;  5J5F A;  4AFH A;  4ZJT A;  2XZ6 A;  1UV6 A;  5TVC A;  2W8G A;  3RQU A;  3UU3 A;  3WTL A;  4A98 A;  4NZB A;  4ZK4 A;  3RHW A;  5IUX A;  2BYP A;  3UQ4 A;  3U8J A;  2BYR A;  2XZ5 A;  3C84 A;  4X5T A;  3WTJ A;  4UY2 A;  2XQ6 A;  2Y54 A;  2Y56 A;  4Z91 A;  4ZZB A;  5HEJ A;  4HFE A;  5J5G A;  5JME A;  2WNL A;  3U8L A;  3EI0 A;  2YOE A;  3UU8 A;  5LG3 A;  2WNC A;  4XHE A;  5KZU A;  2BG9 B;  3UU4 A;  2UZ6 A;  2WZY A;  2XYS A;  3PEO A;  3U8M A;  3UUB A;  4QAC A;  5AFH A;  4QH4 A;  3UU6 A;  3EAM A;  3RIF A;  5HEG A;  2Y58 A;  3WIP A;  5AIN A;  5CFB A;  4BQT A;  3EHZ A;  5L4H A;  4XK9 A;  4QAB A;  4UXU A;  2XQA A;  3JAE A;  3ZDH A;  2Y57 A;  2PH9 A;  3SIO A;  3SQ6 A;  3TLU A;  2PGZ A;  3C79 A;  4TWD A;  5HEU A;  5J0Z A;  4B5D A;  3JAF A;  2W8F A;  3WTM A;  4UM3 A;  3SH1 A;  2WN9 A;  3ZDG A;  3WTI A;  4ALX A;  3WTK A;  2XYT A;  2YMD A;  3SQ9 A;  4AFT A;  2QC1 B;  2BYQ A;  3WTH A;  4HQP A;  3RI5 A;  5L4E A;  2BYS A;  2BG9 C;  4TNV A;  4HFI A;  2XNU A;  4UM1 A;  3P4W A;  2BJ0 A;  5BW2 A;  2BYN A;  3TLV A;  3LSV A;  3WTN A;  2XQ8 A;  4AFG A;  2XNV A;  5BP0 A;  5KE4 A;  2X00 D;  3GUA A;  3U8K A;  5AFM A;  4COF A;  4LML A;  2BG9 E;  4ILA A;  5AFN A;  1UW6 A;  4QH1 A;  5CO5 A;  2YN6 A;  4BFQ A;  3IGQ A;  3PMZ A;  4ZR6 A;  5FJV A;  5LXB A;  4TWF A;  4WV9 A;  2XQ4 A;  4Z90 A;  2XQ5 A;  4ILB A;  1I9B A;  3TLW A;  4ILC A;  2XNT A;  5L47 A;  5HEH A;  4FRR A;  4ZJS A;  5J5H A;  3RIA A;  4IL9 A;  3TLT A;  5HEO A;  5AFJ A;  4IRE A;  1UX2 A;  5AFK A;  3P50 A;  5J5I A; 
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
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#similar chains, but unknotted
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