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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molecule keywords NEURONAL ACETYLCHOLINE RECEPTOR SUBUNIT ALPHA-9
publication title Crystal Structures of Free and Antagonist-Bound States of Human Alpha9 Nicotinic Receptor Extracellular Domain
pubmed doi rcsb
source organism Homo sapiens
molecule tags Toxin-binding protein/toxin
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
4A98A 2Y7YA 4DBMA 4TWFA 5CFBA 4TNWA 3RHWA 5L4HA 4AFTA 5AFLA 3EAMA 2BR7A 4COFA 2PH9A 2BG9A 3U8NA 5FJVA 5J5FA 3C79A 5AINA 2WNJA 2WZYA 5HEHA 2YMEA 1UV6A 3WTOA 3WTNA 4QH5A 2XYTA 4ILBA 2BYPA 4HFHA 4ZK1A 2XQ9A 5J5GA 3TLTA 5TVCA 4F8HA 4ZJTA 3RQUA 5BP0A 2BJ0A 4HFEA 4IL9A 4BQTA 3U8KA 2XQ6A 4QH4A 5J5IA 2YN6A 3RIAA 4IREA 4B5DA 3ZDHA 4ZZCA 4AFGA 3WTJA 2BG9E 3SH1A 4HFBA 3WTIA 3ZKRA 4ZRUA 3JAFA 3WTKA 3EHZA 2Y54A 3WIPA 5LG3A 2YMDA 2XZ5A 2C9TA 3RIFA 5BRXA 2XZ6A 5L47A 4TWHA 5AFHA 4PIRA 2BYSA 4HFDA 5KZUA 2WNLA 4IL4A 2Y56A 4ILAA 1I9BA 4D01A 3P50A 4FRRA 3ZDGA 3UU8A 5L4EA 3SIOA 2XQ7A 2Y57A 3UU4A 4LMLA 4NPPA 3U8LA 2XQ3A 4LMJA 2BR8A 3SQ9A 2WNCA 4QACA 5HEUA 2XQ8A 3P4WA 3IGQA 2BYQA 2XQAA 5KE4A 3PEOA 5AFKA 2BG9B 2XQ4A 3WTHA 4ILCA 5AFMA 5SYOA 2XNUA 5BW2A 3RI5A 1UX2A 2UZ6A 3TLVA 3TLSA 4UM3A 4UXUA 2W8FA 2X00D 5HCMA 4X5TA 4UM1A 4WV9A 3SQ6A 3T4MA 4BFQA 3UUBA 4QAAA 4QH1A 2X00A 4HFCA 2ZJUA 3LSVA 4UM3P 4EZ1A 5J5HA 5J0ZA 4UM3S 4XK9A 2BG9C 4TWDA 4ZZBA 2XNVA 3EI0A 3UU6A 4QABA 2QC1B 2BYRA 2YOEA 3U8JA 2YKSA 4A97A 3TLUA 2XYSA 5HEJA 2W8GA 4HQPA 4ZJSA 4AFHA 3JADA 1UW6A 3U8MA 4ZR6A 5HCJA 5JMEA 5AFJA 4LMKA 2WN9A 3RQWA 3UQ7A 2XQ5A 4NZBA 4TNVA 5HEGA 3WTLA 5IUXA 5HEOA 3WTMA 4ZK4A 3GUAA 2PGZA 3JAEA 4Z90A 4HFIA 3UU3A 3TLWA 3UQ4A 2Y58A 5AFNA 4ALXA 2XNTA 4Z91A 4XHEA 2ZJVA 5CO5A 3PMZA 5LXBA 3C84A 4UY2A 5AFMB 3UU5A 2BYNA 2VL0A
chains in the Genus database with same CATH superfamily
4A98A 2Y7YA 4DBMA 4TWFA 5CFBA 4TNWA 3RHWA 5L4HA 4AFTA 5AFLA 3EAMA 2BR7A 4COFA 2PH9A 2BG9A 3U8NA 5FJVA 5J5FA 3C79A 5AINA 2WNJA 2WZYA 5HEHA 2YMEA 1UV6A 3WTOA 3WTNA 4QH5A 2XYTA 4ILBA 2BYPA 4HFHA 4ZK1A 2XQ9A 5J5GA 3TLTA 5TVCA 4F8HA 4ZJTA 3RQUA 5BP0A 2BJ0A 4HFEA 4IL9A 4BQTA 3U8KA 2XQ6A 4QH4A 5J5IA 2YN6A 3RIAA 4IREA 4B5DA 3ZDHA 4ZZCA 4AFGA 3WTJA 2BG9E 3SH1A 4HFBA 3WTIA 3ZKRA 4ZRUA 3JAFA 3WTKA 3EHZA 2Y54A 3WIPA 5LG3A 2YMDA 2XZ5A 2C9TA 3RIFA 5BRXA 2XZ6A 5L47A 4TWHA 5AFHA 4PIRA 2BYSA 4HFDA 5KZUA 2WNLA 4IL4A 2Y56A 4ILAA 1I9BA 4D01A 3P50A 4FRRA 3ZDGA 3UU8A 5L4EA 3SIOA 2XQ7A 2Y57A 3UU4A 4LMLA 4NPPA 3U8LA 2XQ3A 4LMJA 2BR8A 3SQ9A 2WNCA 4QACA 5HEUA 2XQ8A 3P4WA 3IGQA 2BYQA 2XQAA 5KE4A 3PEOA 5AFKA 2BG9B 2XQ4A 3WTHA 4ILCA 5AFMA 5SYOA 2XNUA 5BW2A 3RI5A 1UX2A 2UZ6A 3TLVA 3TLSA 4UM3A 4UXUA 2W8FA 2X00D 5HCMA 4X5TA 4UM1A 4WV9A 3SQ6A 3T4MA 4BFQA 3UUBA 4QAAA 4QH1A 2X00A 4HFCA 2ZJUA 3LSVA 4UM3P 4EZ1A 5J5HA 5J0ZA 4UM3S 4XK9A 2BG9C 4TWDA 4ZZBA 2XNVA 3EI0A 3UU6A 4QABA 2QC1B 2BYRA 2YOEA 3U8JA 2YKSA 4A97A 3TLUA 2XYSA 5HEJA 2W8GA 4HQPA 4ZJSA 4AFHA 3JADA 1UW6A 3U8MA 4ZR6A 5HCJA 5JMEA 5AFJA 4LMKA 2WN9A 3RQWA 3UQ7A 2XQ5A 4NZBA 4TNVA 5HEGA 3WTLA 5IUXA 5HEOA 3WTMA 4ZK4A 3GUAA 2PGZA 3JAEA 4Z90A 4HFIA 3UU3A 3TLWA 3UQ4A 2Y58A 5AFNA 4ALXA 2XNTA 4Z91A 4XHEA 2ZJVA 5CO5A 3PMZA 5LXBA 3C84A 4UY2A 5AFMB 3UU5A 2BYNA 2VL0A
chains in the Genus database with same CATH topology
4A98A 2Y7YA 4DBMA 4TWFA 5CFBA 4TNWA 3RHWA 5L4HA 4AFTA 5AFLA 3EAMA 2BR7A 4COFA 2PH9A 2BG9A 3U8NA 5FJVA 5J5FA 3C79A 5AINA 2WNJA 2WZYA 5HEHA 2YMEA 1UV6A 3WTOA 3WTNA 4QH5A 2XYTA 4ILBA 2BYPA 4HFHA 4ZK1A 2XQ9A 5J5GA 3TLTA 5TVCA 4F8HA 4ZJTA 3RQUA 5BP0A 2BJ0A 4HFEA 4IL9A 4BQTA 3U8KA 2XQ6A 4QH4A 5J5IA 2YN6A 3RIAA 4IREA 4B5DA 3ZDHA 4ZZCA 4AFGA 3WTJA 2BG9E 3SH1A 4HFBA 3WTIA 3ZKRA 4ZRUA 3JAFA 3WTKA 3EHZA 2Y54A 3WIPA 5LG3A 2YMDA 2XZ5A 2C9TA 3RIFA 5BRXA 2XZ6A 5L47A 4TWHA 5AFHA 4PIRA 2BYSA 4HFDA 5KZUA 2WNLA 4IL4A 2Y56A 4ILAA 1I9BA 4D01A 3P50A 4FRRA 3ZDGA 3UU8A 5L4EA 3SIOA 2XQ7A 2Y57A 3UU4A 4LMLA 4NPPA 3U8LA 2XQ3A 4LMJA 2BR8A 3SQ9A 2WNCA 4QACA 5HEUA 2XQ8A 3P4WA 3IGQA 2BYQA 2XQAA 5KE4A 3PEOA 5AFKA 2BG9B 2XQ4A 3WTHA 4ILCA 5AFMA 5SYOA 2XNUA 5BW2A 3RI5A 1UX2A 2UZ6A 3TLVA 3TLSA 4UM3A 4UXUA 2W8FA 2X00D 5HCMA 4X5TA 4UM1A 4WV9A 3SQ6A 3T4MA 4BFQA 3UUBA 4QAAA 4QH1A 2X00A 4HFCA 2ZJUA 3LSVA 4UM3P 4EZ1A 5J5HA 5J0ZA 4UM3S 4XK9A 2BG9C 4TWDA 4ZZBA 2XNVA 3EI0A 3UU6A 4QABA 2QC1B 2BYRA 2YOEA 3U8JA 2YKSA 4A97A 3TLUA 2XYSA 5HEJA 2W8GA 4HQPA 4ZJSA 4AFHA 3JADA 1UW6A 3U8MA 4ZR6A 5HCJA 5JMEA 5AFJA 4LMKA 2WN9A 3RQWA 3UQ7A 2XQ5A 4NZBA 4TNVA 5HEGA 3WTLA 5IUXA 5HEOA 3WTMA 4ZK4A 3GUAA 2PGZA 3JAEA 4Z90A 4HFIA 3UU3A 3TLWA 3UQ4A 2Y58A 5AFNA 4ALXA 2XNTA 4Z91A 4XHEA 2ZJVA 5CO5A 3PMZA 5LXBA 3C84A 4UY2A 5AFMB 3UU5A 2BYNA 2VL0A
chains in the Genus database with same CATH homology


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