4UY2A

Crystal structure of the complex of the extracellular domain of human alpha9 nachr with alpha-bungarotoxin.
Total Genus 34
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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
34
sequence length
208
structure length
203
Chain Sequence
YAQKLFNDLFEDYSNALRPVEDTDKVLNVTLQITLSQIKDMDERNQILTAYLWIRQIWHDAYLTWDRDQYDGLDSIRIPSDLVWRPDIVLYNKADPVNTNVVLRYDGLITWDAPAITKSSCVVDVTYFPFDNQQCNLTFGSWTYNGNQVDIFNALDSGDLSDFIEDVEWEVHGMPAVKNVISYGCCSEPYPDVTFTLLLKRRS
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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 Crystal Structures of Free and Antagonist-Bound States of Human Alpha9 Nicotinic Receptor Extracellular Domain
pubmed doi rcsb
molecule keywords NEURONAL ACETYLCHOLINE RECEPTOR SUBUNIT ALPHA-9
molecule tags Toxin-binding protein/toxin
source organism Homo sapiens
total genus 34
structure length 203
sequence length 208
chains with identical sequence B
ec nomenclature
pdb deposition date 2014-08-28

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF02931 Neur_chan_LBD Neurotransmitter-gated ion-channel ligand binding domain
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 4uy2A00
4IL4A 2XQ3A 2W8FA 3U8NA 2Y57A 2XQ8A 2XZ6A 3WTLA 3TLWA 5HEOA 1UW6A 2XQ7A 3ZDHA 3T4MA 2WNJA 4LMJA 3SIOA 2XYSA 2XQ4A 4QH1A 2YKSA 4IL9A 5AFLA 4BFQA 2X00A 3EHZA 5AFNA 2BYRA 4NZBA 5L4HA 4Z90A 3U8JA 4HFCA 5HEGA 4AFHA 4BQTA 3SH1A 5J5FA 2XQAA 3LSVA 4AFGA 4QACA 4ZK4A 3TLUA 4AFTA 2XQ9A 5LG3A 3UU3A 2VL0A 5JMEA 3C79A 4UM3A 5LXBA 3RIFA 2XQ5A 4ZZCA 2BG9B 2YOEA 4ZRUA 5BRXA 3WTIA 4B5DA 4ZZBA 2UZ6A 3UU6A 3UU5A 4HFBA 4HFDA 4A97A 5AFKA 3P50A 5HEJA 3UQ7A 3WTOA 2BR8A 3RHWA 2WNLA 3ZKRA 5HCMA 5FJVA 4LMKA 5J5IA 5HCJA 2BYNA 2BG9E 5J5GA 2Y7YA 3WIPA 4F8HA 4ZJTA 5AFHA 2YN6A 4UY2A 2XYTA 2Y54A 2X00D 5AINA 5AFMB 3UU8A 3ZDGA 3JAFA 4COFA 3TLSA 4HQPA 1UV6A 4WV9A 4PIRA 3RQUA 5TVCA 2BYSA 3WTKA 2Y56A 3C84A 3RI5A 3JADA 4QH4A 3U8KA 2YMEA 5KZUA 2WZYA 5IUXA 2BYPA 2XNUA 2XNVA 4TWHA 4ILCA 5J5HA 5J0ZA 3U8MA 4ZK1A 4D01A 2C9TA 4DBMA 3IGQA 2XQ6A 3WTHA 2BG9A 3WTJA 3PEOA 3RQWA 2QC1B 5HEHA 2BR7A 5CFBA 4QAAA 5L47A 4ILAA 2ZJVA 2WNCA 5BP0A 1I9BA 4FRRA 4IREA 5BW2A 4A98A 4QH5A 3SQ6A 3UUBA 2XNTA 2BG9C 3JAEA 3TLVA 2YMDA 3UQ4A 5AFMA 3P4WA 3WTNA 2W8GA 5L4EA 3UU4A 4LMLA 5AFJA 4XK9A 2XZ5A 4UM3P 4TNWA 4EZ1A 4TWDA 2BYQA 3TLTA 3PMZA 4UM1A 5KE4A 4ILBA 3EI0A 4TWFA 3EAMA 4HFIA 4X5TA 3SQ9A 3GUAA 2ZJUA 4NPPA 4ZJSA 4UXUA 4TNVA 1UX2A 5HEUA 4Z91A 3U8LA 4XHEA 4UM3S 3WTMA 5SYOA 2Y58A 3RIAA 4QABA 5CO5A 2PH9A 4HFEA 2BJ0A 4ALXA 2PGZA 2WN9A 4HFHA 4ZR6A
chains in the Genus database with same CATH superfamily
4IL4A 2XQ3A 2W8FA 3U8NA 2Y57A 2XQ8A 2XZ6A 3WTLA 3TLWA 5HEOA 1UW6A 2XQ7A 3ZDHA 3T4MA 2WNJA 4LMJA 3SIOA 2XYSA 2XQ4A 4QH1A 2YKSA 4IL9A 5AFLA 4BFQA 2X00A 3EHZA 5AFNA 2BYRA 4NZBA 5L4HA 4Z90A 3U8JA 4HFCA 5HEGA 4AFHA 4BQTA 3SH1A 5J5FA 2XQAA 3LSVA 4AFGA 4QACA 4ZK4A 3TLUA 4AFTA 2XQ9A 5LG3A 3UU3A 2VL0A 5JMEA 3C79A 4UM3A 5LXBA 3RIFA 2XQ5A 4ZZCA 2BG9B 2YOEA 4ZRUA 5BRXA 3WTIA 4B5DA 4ZZBA 2UZ6A 3UU6A 3UU5A 4HFBA 4HFDA 4A97A 5AFKA 3P50A 5HEJA 3UQ7A 3WTOA 2BR8A 3RHWA 2WNLA 3ZKRA 5HCMA 5FJVA 4LMKA 5J5IA 5HCJA 2BYNA 2BG9E 5J5GA 2Y7YA 3WIPA 4F8HA 4ZJTA 5AFHA 2YN6A 4UY2A 2XYTA 2Y54A 2X00D 5AINA 5AFMB 3UU8A 3ZDGA 3JAFA 4COFA 3TLSA 4HQPA 1UV6A 4WV9A 4PIRA 3RQUA 5TVCA 2BYSA 3WTKA 2Y56A 3C84A 3RI5A 3JADA 4QH4A 3U8KA 2YMEA 5KZUA 2WZYA 5IUXA 2BYPA 2XNUA 2XNVA 4TWHA 4ILCA 5J5HA 5J0ZA 3U8MA 4ZK1A 4D01A 2C9TA 4DBMA 3IGQA 2XQ6A 3WTHA 2BG9A 3WTJA 3PEOA 3RQWA 2QC1B 5HEHA 2BR7A 5CFBA 4QAAA 5L47A 4ILAA 2ZJVA 2WNCA 5BP0A 1I9BA 4FRRA 4IREA 5BW2A 4A98A 4QH5A 3SQ6A 3UUBA 2XNTA 2BG9C 3JAEA 3TLVA 2YMDA 3UQ4A 5AFMA 3P4WA 3WTNA 2W8GA 5L4EA 3UU4A 4LMLA 5AFJA 4XK9A 2XZ5A 4UM3P 4TNWA 4EZ1A 4TWDA 2BYQA 3TLTA 3PMZA 4UM1A 5KE4A 4ILBA 3EI0A 4TWFA 3EAMA 4HFIA 4X5TA 3SQ9A 3GUAA 2ZJUA 4NPPA 4ZJSA 4UXUA 4TNVA 1UX2A 5HEUA 4Z91A 3U8LA 4XHEA 4UM3S 3WTMA 5SYOA 2Y58A 3RIAA 4QABA 5CO5A 2PH9A 4HFEA 2BJ0A 4ALXA 2PGZA 2WN9A 4HFHA 4ZR6A
chains in the Genus database with same CATH topology
4IL4A 2XQ3A 2W8FA 3U8NA 2Y57A 2XQ8A 2XZ6A 3WTLA 3TLWA 5HEOA 1UW6A 2XQ7A 3ZDHA 3T4MA 2WNJA 4LMJA 3SIOA 2XYSA 2XQ4A 4QH1A 2YKSA 4IL9A 5AFLA 4BFQA 2X00A 3EHZA 5AFNA 2BYRA 4NZBA 5L4HA 4Z90A 3U8JA 4HFCA 5HEGA 4AFHA 4BQTA 3SH1A 5J5FA 2XQAA 3LSVA 4AFGA 4QACA 4ZK4A 3TLUA 4AFTA 2XQ9A 5LG3A 3UU3A 2VL0A 5JMEA 3C79A 4UM3A 5LXBA 3RIFA 2XQ5A 4ZZCA 2BG9B 2YOEA 4ZRUA 5BRXA 3WTIA 4B5DA 4ZZBA 2UZ6A 3UU6A 3UU5A 4HFBA 4HFDA 4A97A 5AFKA 3P50A 5HEJA 3UQ7A 3WTOA 2BR8A 3RHWA 2WNLA 3ZKRA 5HCMA 5FJVA 4LMKA 5J5IA 5HCJA 2BYNA 2BG9E 5J5GA 2Y7YA 3WIPA 4F8HA 4ZJTA 5AFHA 2YN6A 4UY2A 2XYTA 2Y54A 2X00D 5AINA 5AFMB 3UU8A 3ZDGA 3JAFA 4COFA 3TLSA 4HQPA 1UV6A 4WV9A 4PIRA 3RQUA 5TVCA 2BYSA 3WTKA 2Y56A 3C84A 3RI5A 3JADA 4QH4A 3U8KA 2YMEA 5KZUA 2WZYA 5IUXA 2BYPA 2XNUA 2XNVA 4TWHA 4ILCA 5J5HA 5J0ZA 3U8MA 4ZK1A 4D01A 2C9TA 4DBMA 3IGQA 2XQ6A 3WTHA 2BG9A 3WTJA 3PEOA 3RQWA 2QC1B 5HEHA 2BR7A 5CFBA 4QAAA 5L47A 4ILAA 2ZJVA 2WNCA 5BP0A 1I9BA 4FRRA 4IREA 5BW2A 4A98A 4QH5A 3SQ6A 3UUBA 2XNTA 2BG9C 3JAEA 3TLVA 2YMDA 3UQ4A 5AFMA 3P4WA 3WTNA 2W8GA 5L4EA 3UU4A 4LMLA 5AFJA 4XK9A 2XZ5A 4UM3P 4TNWA 4EZ1A 4TWDA 2BYQA 3TLTA 3PMZA 4UM1A 5KE4A 4ILBA 3EI0A 4TWFA 3EAMA 4HFIA 4X5TA 3SQ9A 3GUAA 2ZJUA 4NPPA 4ZJSA 4UXUA 4TNVA 1UX2A 5HEUA 4Z91A 3U8LA 4XHEA 4UM3S 3WTMA 5SYOA 2Y58A 3RIAA 4QABA 5CO5A 2PH9A 4HFEA 2BJ0A 4ALXA 2PGZA 2WN9A 4HFHA 4ZR6A
chains in the Genus database with same CATH homology


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