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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publication title X-ray structure of the mouse serotonin 5-HT3 receptor.
pubmed doi rcsb
molecule keywords 5-hydroxytryptamine receptor 3A
molecule tags Transport protein
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
4ILAA 4B5DA 4BQTA 4UM3P 4LMLA 3WTKA 2W8GA 3U8LA 2X00A 3UQ4A 2XQ4A 4HFEA 3SIOA 3SQ9A 3JAFA 3LSVA 2XQ3A 4A97A 3PMZA 3T4MA 3TLTA 3WTMA 5LG3A 3IGQA 3SH1A 5LXBA 5AFJA 4QH1A 3UU3A 2XQAA 3P4WA 2WNJA 4ZK1A 4IREA 2YMDA 3TLWA 3C84A 5J5FA 3EAMA 5AFKA 5AFMB 3U8NA 5HEOA 3P50A 2ZJUA 2XNVA 4HFIA 3TLUA 3UU8A 5AFLA 3EI0A 5CO5A 3JADA 4F8HA 2XQ9A 2BYSA 2XZ5A 5AINA 2XQ7A 2WNCA 4WV9A 3U8KA 4D01A 2XNUA 2YN6A 4AFGA 4ZJTA 4EZ1A 5BP0A 4Z90A 2X00D 2YKSA 3C79A 5J5IA 2BG9C 2QC1B 3RQWA 4IL4A 1UV6A 2BG9E 4ILCA 4ZRUA 4X5TA 3WIPA 3RHWA 3UU5A 1UX2A 2XZ6A 3PEOA 5HEUA 3UU6A 4QH4A 3U8MA 3ZDHA 5AFNA 5IUXA 2BG9B 2Y57A 5J5GA 4TWFA 5BRXA 2WZYA 2XQ5A 4TNVA 2VL0A 5JMEA 4UM3A 2XNTA 4HFBA 5HCMA 3RQUA 5KE4A 4XK9A 2W8FA 5J0ZA 4UY2A 3ZDGA 3RIAA 3WTJA 2BR7A 5HEHA 4AFHA 5AFHA 4HFCA 2YOEA 4FRRA 5J5HA 3EHZA 5AFMA 2XYTA 4PIRA 4XHEA 5HEGA 1UW6A 3UUBA 5L4HA 3WTOA 2Y56A 2XQ6A 4ZZCA 4ILBA 3RIFA 3UU4A 4Z91A 4DBMA 2XQ8A 2YMEA 2WN9A 2BJ0A 4NPPA 2BYPA 4LMKA 5BW2A 3RI5A 2BYNA 3WTIA 5L47A 3TLVA 3WTNA 3WTHA 4QACA 2Y7YA 3SQ6A 4ZJSA 3TLSA 1I9BA 3UQ7A 5CFBA 4QH5A 4AFTA 3WTLA 2PGZA 5L4EA 4UM1A 4LMJA 2ZJVA 3ZKRA 4ZK4A 2UZ6A 4HFDA 2BYQA 2BG9A 5HEJA 2Y58A 4NZBA 4UXUA 4TNWA 5KZUA 4TWDA 4TWHA 2BYRA 2PH9A 4HQPA 2C9TA 2WNLA 2BR8A 5FJVA 5SYOA 5TVCA 2Y54A 3GUAA 2XYSA 4COFA 3JAEA 4A98A 4ALXA 4IL9A 4BFQA 4QAAA 4HFHA 4UM3S 3U8JA 4QABA 5HCJA 4ZZBA 4ZR6A
chains in the Genus database with same CATH superfamily
4ILAA 4B5DA 4BQTA 4UM3P 4LMLA 3WTKA 2W8GA 3U8LA 2X00A 3UQ4A 2XQ4A 4HFEA 3SIOA 3SQ9A 3JAFA 3LSVA 2XQ3A 4A97A 3PMZA 3T4MA 3TLTA 3WTMA 5LG3A 3IGQA 3SH1A 5LXBA 5AFJA 4QH1A 3UU3A 2XQAA 3P4WA 2WNJA 4ZK1A 4IREA 2YMDA 3TLWA 3C84A 5J5FA 3EAMA 5AFKA 5AFMB 3U8NA 5HEOA 3P50A 2ZJUA 2XNVA 4HFIA 3TLUA 3UU8A 5AFLA 3EI0A 5CO5A 3JADA 4F8HA 2XQ9A 2BYSA 2XZ5A 5AINA 2XQ7A 2WNCA 4WV9A 3U8KA 4D01A 2XNUA 2YN6A 4AFGA 4ZJTA 4EZ1A 5BP0A 4Z90A 2X00D 2YKSA 3C79A 5J5IA 2BG9C 2QC1B 3RQWA 4IL4A 1UV6A 2BG9E 4ILCA 4ZRUA 4X5TA 3WIPA 3RHWA 3UU5A 1UX2A 2XZ6A 3PEOA 5HEUA 3UU6A 4QH4A 3U8MA 3ZDHA 5AFNA 5IUXA 2BG9B 2Y57A 5J5GA 4TWFA 5BRXA 2WZYA 2XQ5A 4TNVA 2VL0A 5JMEA 4UM3A 2XNTA 4HFBA 5HCMA 3RQUA 5KE4A 4XK9A 2W8FA 5J0ZA 4UY2A 3ZDGA 3RIAA 3WTJA 2BR7A 5HEHA 4AFHA 5AFHA 4HFCA 2YOEA 4FRRA 5J5HA 3EHZA 5AFMA 2XYTA 4PIRA 4XHEA 5HEGA 1UW6A 3UUBA 5L4HA 3WTOA 2Y56A 2XQ6A 4ZZCA 4ILBA 3RIFA 3UU4A 4Z91A 4DBMA 2XQ8A 2YMEA 2WN9A 2BJ0A 4NPPA 2BYPA 4LMKA 5BW2A 3RI5A 2BYNA 3WTIA 5L47A 3TLVA 3WTNA 3WTHA 4QACA 2Y7YA 3SQ6A 4ZJSA 3TLSA 1I9BA 3UQ7A 5CFBA 4QH5A 4AFTA 3WTLA 2PGZA 5L4EA 4UM1A 4LMJA 2ZJVA 3ZKRA 4ZK4A 2UZ6A 4HFDA 2BYQA 2BG9A 5HEJA 2Y58A 4NZBA 4UXUA 4TNWA 5KZUA 4TWDA 4TWHA 2BYRA 2PH9A 4HQPA 2C9TA 2WNLA 2BR8A 5FJVA 5SYOA 5TVCA 2Y54A 3GUAA 2XYSA 4COFA 3JAEA 4A98A 4ALXA 4IL9A 4BFQA 4QAAA 4HFHA 4UM3S 3U8JA 4QABA 5HCJA 4ZZBA 4ZR6A
chains in the Genus database with same CATH topology
4ILAA 4B5DA 4BQTA 4UM3P 4LMLA 3WTKA 2W8GA 3U8LA 2X00A 3UQ4A 2XQ4A 4HFEA 3SIOA 3SQ9A 3JAFA 3LSVA 2XQ3A 4A97A 3PMZA 3T4MA 3TLTA 3WTMA 5LG3A 3IGQA 3SH1A 5LXBA 5AFJA 4QH1A 3UU3A 2XQAA 3P4WA 2WNJA 4ZK1A 4IREA 2YMDA 3TLWA 3C84A 5J5FA 3EAMA 5AFKA 5AFMB 3U8NA 5HEOA 3P50A 2ZJUA 2XNVA 4HFIA 3TLUA 3UU8A 5AFLA 3EI0A 5CO5A 3JADA 4F8HA 2XQ9A 2BYSA 2XZ5A 5AINA 2XQ7A 2WNCA 4WV9A 3U8KA 4D01A 2XNUA 2YN6A 4AFGA 4ZJTA 4EZ1A 5BP0A 4Z90A 2X00D 2YKSA 3C79A 5J5IA 2BG9C 2QC1B 3RQWA 4IL4A 1UV6A 2BG9E 4ILCA 4ZRUA 4X5TA 3WIPA 3RHWA 3UU5A 1UX2A 2XZ6A 3PEOA 5HEUA 3UU6A 4QH4A 3U8MA 3ZDHA 5AFNA 5IUXA 2BG9B 2Y57A 5J5GA 4TWFA 5BRXA 2WZYA 2XQ5A 4TNVA 2VL0A 5JMEA 4UM3A 2XNTA 4HFBA 5HCMA 3RQUA 5KE4A 4XK9A 2W8FA 5J0ZA 4UY2A 3ZDGA 3RIAA 3WTJA 2BR7A 5HEHA 4AFHA 5AFHA 4HFCA 2YOEA 4FRRA 5J5HA 3EHZA 5AFMA 2XYTA 4PIRA 4XHEA 5HEGA 1UW6A 3UUBA 5L4HA 3WTOA 2Y56A 2XQ6A 4ZZCA 4ILBA 3RIFA 3UU4A 4Z91A 4DBMA 2XQ8A 2YMEA 2WN9A 2BJ0A 4NPPA 2BYPA 4LMKA 5BW2A 3RI5A 2BYNA 3WTIA 5L47A 3TLVA 3WTNA 3WTHA 4QACA 2Y7YA 3SQ6A 4ZJSA 3TLSA 1I9BA 3UQ7A 5CFBA 4QH5A 4AFTA 3WTLA 2PGZA 5L4EA 4UM1A 4LMJA 2ZJVA 3ZKRA 4ZK4A 2UZ6A 4HFDA 2BYQA 2BG9A 5HEJA 2Y58A 4NZBA 4UXUA 4TNWA 5KZUA 4TWDA 4TWHA 2BYRA 2PH9A 4HQPA 2C9TA 2WNLA 2BR8A 5FJVA 5SYOA 5TVCA 2Y54A 3GUAA 2XYSA 4COFA 3JAEA 4A98A 4ALXA 4IL9A 4BFQA 4QAAA 4HFHA 4UM3S 3U8JA 4QABA 5HCJA 4ZZBA 4ZR6A
chains in the Genus database with same CATH homology


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