4HQPA

Alpha7 nicotinic receptor chimera and its complex with alpha bungarotoxin
Total Genus 41
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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
41
sequence length
202
structure length
202
Chain Sequence
QRKLYKELVKNYNPDVIPTQRDRPVTVYFSLSLLQIMDVDEKNQVVDVVFWLQMSWTDHYLQWNVSEYPGVKQVSVPISSLWVPDLAAYNAISKPEVLTPQLALVNSSGHVQYLPSIRQRFSCDVSGVDTESGATCKLKFGSWTHHSRELDLQMQEADISGYIPYSRFELVGVTQKRSERFYECCKEPYPDVTFTVTFRKKG
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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 Structural principles for Alpha-neurotoxin binding to and selectivity among nicotinic receptors
rcsb
molecule keywords Alpha7 nicotinic receptor chimera
molecule tags Protein binding
source organism Homo sapiens, lymnaea stagnalis
total genus 41
structure length 202
sequence length 202
chains with identical sequence B, C, D, E
ec nomenclature
pdb deposition date 2012-10-25
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 4hqpA00
2XZ6A 4QH4A 2BYQA 2XQ7A 5BW2A 1UW6A 2XYTA 2BG9B 2BJ0A 2PGZA 4UXUA 2BYRA 3U8LA 3WTJA 5J0ZA 4ZJTA 4AFHA 4F8HA 4B5DA 3U8MA 2XNVA 2XNUA 3U8KA 2UZ6A 3RQWA 2Y54A 2XQ5A 2YOEA 4TNVA 5AFMB 3C79A 5L47A 2BR8A 2Y57A 5J5GA 2WNJA 3WTHA 4ZR6A 3RIFA 4IREA 2BYPA 4HFDA 3JADA 5KZUA 3WTMA 5TVCA 5HCJA 5AFKA 2XQ9A 4TWFA 4XHEA 2BG9A 4COFA 2W8GA 4ZK4A 4HQPA 4TWDA 2XQ3A 4UM3P 3UQ7A 5FJVA 4PIRA 2C9TA 4HFHA 1UV6A 4UM3S 3UU4A 5AFMA 4IL9A 5J5HA 2XQAA 3WIPA 3RIAA 4IL4A 2QC1B 3UU5A 4Z90A 3JAEA 3TLUA 3P4WA 2X00A 2WN9A 2Y58A 5CFBA 5J5IA 2Y7YA 5HEHA 1UX2A 2BYNA 2XYSA 3UUBA 4ZK1A 4AFGA 4BQTA 5HEGA 3SH1A 4ALXA 4Z91A 3JAFA 3IGQA 3WTOA 2YN6A 5IUXA 5CO5A 4NPPA 3EAMA 3WTKA 5LG3A 2BR7A 3TLSA 3UU3A 2YKSA 3GUAA 4WV9A 2YMDA 5BRXA 2BG9C 3ZDGA 5AFLA 2XZ5A 5AFHA 2VL0A 4QABA 4QH5A 5AFJA 3UQ4A 2WNLA 4HFBA 5HEOA 4HFEA 4TNWA 3TLWA 2BYSA 5HCMA 3TLTA 3WTLA 3T4MA 4D01A 3C84A 2WNCA 5L4EA 5KE4A 3PEOA 4XK9A 2X00D 2WZYA 3WTNA 2PH9A 2W8FA 5JMEA 5J5FA 2XQ8A 4QACA 4HFCA 3SIOA 2XQ6A 2ZJVA 4A98A 3EI0A 3RHWA 4NZBA 2BG9E 2XNTA 4ZJSA 3ZDHA 4LMJA 4QAAA 3RQUA 3LSVA 3P50A 4ZZCA 5LXBA 3UU8A 2YMEA 4LMLA 3EHZA 4X5TA 5HEJA 3ZKRA 4A97A 4ILCA 5L4HA 3UU6A 3SQ9A 3U8NA 4DBMA 3SQ6A 4LMKA 3TLVA 4ZRUA 2XQ4A 4EZ1A 4QH1A 4UM1A 4BFQA 4HFIA 4ZZBA 5AFNA 5AINA 1I9BA 4ILAA 4AFTA 2ZJUA 3WTIA 5BP0A 5SYOA 2Y56A 5HEUA 3U8JA 3RI5A 4ILBA 4FRRA 3PMZA 4UY2A 4UM3A 4TWHA
chains in the Genus database with same CATH superfamily
2XZ6A 4QH4A 2BYQA 2XQ7A 5BW2A 1UW6A 2XYTA 2BG9B 2BJ0A 2PGZA 4UXUA 2BYRA 3U8LA 3WTJA 5J0ZA 4ZJTA 4AFHA 4F8HA 4B5DA 3U8MA 2XNVA 2XNUA 3U8KA 2UZ6A 3RQWA 2Y54A 2XQ5A 2YOEA 4TNVA 5AFMB 3C79A 5L47A 2BR8A 2Y57A 5J5GA 2WNJA 3WTHA 4ZR6A 3RIFA 4IREA 2BYPA 4HFDA 3JADA 5KZUA 3WTMA 5TVCA 5HCJA 5AFKA 2XQ9A 4TWFA 4XHEA 2BG9A 4COFA 2W8GA 4ZK4A 4HQPA 4TWDA 2XQ3A 4UM3P 3UQ7A 5FJVA 4PIRA 2C9TA 4HFHA 1UV6A 4UM3S 3UU4A 5AFMA 4IL9A 5J5HA 2XQAA 3WIPA 3RIAA 4IL4A 2QC1B 3UU5A 4Z90A 3JAEA 3TLUA 3P4WA 2X00A 2WN9A 2Y58A 5CFBA 5J5IA 2Y7YA 5HEHA 1UX2A 2BYNA 2XYSA 3UUBA 4ZK1A 4AFGA 4BQTA 5HEGA 3SH1A 4ALXA 4Z91A 3JAFA 3IGQA 3WTOA 2YN6A 5IUXA 5CO5A 4NPPA 3EAMA 3WTKA 5LG3A 2BR7A 3TLSA 3UU3A 2YKSA 3GUAA 4WV9A 2YMDA 5BRXA 2BG9C 3ZDGA 5AFLA 2XZ5A 5AFHA 2VL0A 4QABA 4QH5A 5AFJA 3UQ4A 2WNLA 4HFBA 5HEOA 4HFEA 4TNWA 3TLWA 2BYSA 5HCMA 3TLTA 3WTLA 3T4MA 4D01A 3C84A 2WNCA 5L4EA 5KE4A 3PEOA 4XK9A 2X00D 2WZYA 3WTNA 2PH9A 2W8FA 5JMEA 5J5FA 2XQ8A 4QACA 4HFCA 3SIOA 2XQ6A 2ZJVA 4A98A 3EI0A 3RHWA 4NZBA 2BG9E 2XNTA 4ZJSA 3ZDHA 4LMJA 4QAAA 3RQUA 3LSVA 3P50A 4ZZCA 5LXBA 3UU8A 2YMEA 4LMLA 3EHZA 4X5TA 5HEJA 3ZKRA 4A97A 4ILCA 5L4HA 3UU6A 3SQ9A 3U8NA 4DBMA 3SQ6A 4LMKA 3TLVA 4ZRUA 2XQ4A 4EZ1A 4QH1A 4UM1A 4BFQA 4HFIA 4ZZBA 5AFNA 5AINA 1I9BA 4ILAA 4AFTA 2ZJUA 3WTIA 5BP0A 5SYOA 2Y56A 5HEUA 3U8JA 3RI5A 4ILBA 4FRRA 3PMZA 4UY2A 4UM3A 4TWHA
chains in the Genus database with same CATH topology
2XZ6A 4QH4A 2BYQA 2XQ7A 5BW2A 1UW6A 2XYTA 2BG9B 2BJ0A 2PGZA 4UXUA 2BYRA 3U8LA 3WTJA 5J0ZA 4ZJTA 4AFHA 4F8HA 4B5DA 3U8MA 2XNVA 2XNUA 3U8KA 2UZ6A 3RQWA 2Y54A 2XQ5A 2YOEA 4TNVA 5AFMB 3C79A 5L47A 2BR8A 2Y57A 5J5GA 2WNJA 3WTHA 4ZR6A 3RIFA 4IREA 2BYPA 4HFDA 3JADA 5KZUA 3WTMA 5TVCA 5HCJA 5AFKA 2XQ9A 4TWFA 4XHEA 2BG9A 4COFA 2W8GA 4ZK4A 4HQPA 4TWDA 2XQ3A 4UM3P 3UQ7A 5FJVA 4PIRA 2C9TA 4HFHA 1UV6A 4UM3S 3UU4A 5AFMA 4IL9A 5J5HA 2XQAA 3WIPA 3RIAA 4IL4A 2QC1B 3UU5A 4Z90A 3JAEA 3TLUA 3P4WA 2X00A 2WN9A 2Y58A 5CFBA 5J5IA 2Y7YA 5HEHA 1UX2A 2BYNA 2XYSA 3UUBA 4ZK1A 4AFGA 4BQTA 5HEGA 3SH1A 4ALXA 4Z91A 3JAFA 3IGQA 3WTOA 2YN6A 5IUXA 5CO5A 4NPPA 3EAMA 3WTKA 5LG3A 2BR7A 3TLSA 3UU3A 2YKSA 3GUAA 4WV9A 2YMDA 5BRXA 2BG9C 3ZDGA 5AFLA 2XZ5A 5AFHA 2VL0A 4QABA 4QH5A 5AFJA 3UQ4A 2WNLA 4HFBA 5HEOA 4HFEA 4TNWA 3TLWA 2BYSA 5HCMA 3TLTA 3WTLA 3T4MA 4D01A 3C84A 2WNCA 5L4EA 5KE4A 3PEOA 4XK9A 2X00D 2WZYA 3WTNA 2PH9A 2W8FA 5JMEA 5J5FA 2XQ8A 4QACA 4HFCA 3SIOA 2XQ6A 2ZJVA 4A98A 3EI0A 3RHWA 4NZBA 2BG9E 2XNTA 4ZJSA 3ZDHA 4LMJA 4QAAA 3RQUA 3LSVA 3P50A 4ZZCA 5LXBA 3UU8A 2YMEA 4LMLA 3EHZA 4X5TA 5HEJA 3ZKRA 4A97A 4ILCA 5L4HA 3UU6A 3SQ9A 3U8NA 4DBMA 3SQ6A 4LMKA 3TLVA 4ZRUA 2XQ4A 4EZ1A 4QH1A 4UM1A 4BFQA 4HFIA 4ZZBA 5AFNA 5AINA 1I9BA 4ILAA 4AFTA 2ZJUA 3WTIA 5BP0A 5SYOA 2Y56A 5HEUA 3U8JA 3RI5A 4ILBA 4FRRA 3PMZA 4UY2A 4UM3A 4TWHA
chains in the Genus database with same CATH homology


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