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


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