4D01A

Crystal structure of the extracellular domain of the human alpha9 nicotinic acetylcholine receptor
Total Genus 46
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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
46
sequence length
214
structure length
212
Chain Sequence
DGKYAQKLFNDLFEDYSNALRPVEDTDKVLNVTLQITLSQIKDMDERNQILTAYLWIRQIWHDAYLTWDRDQYDGLDSIRIPSDLVWRPDIVLYNKADDEEPVNTNVVLRYDGLITWDAPAITKSSCVVDVTYFPFDNQQCNLTFGSWTYNGNQVDIFNALDSGDLSDFIEDVEWEVHGMPAVKNVISYGCCSEPYPDVTFTLLLKRRSHHH
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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 Signaling protein
source organism Homo sapiens
total genus 46
structure length 212
sequence length 214
ec nomenclature
pdb deposition date 2014-04-23

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 4d01A00
3WTOA 4QH1A 3UU3A 5HEUA 4QH4A 4UXUA 2BG9A 5KZUA 2XZ5A 3RIAA 3TLSA 4AFTA 5BRXA 5HCMA 2XQAA 3PMZA 4FRRA 3U8LA 3WTMA 5HEJA 2X00A 5J5IA 2Y57A 4A98A 5AFMA 4XHEA 2XYSA 5HEHA 3WTKA 3WTNA 4IL9A 3U8MA 3WTLA 2WZYA 3EI0A 3UU4A 3UUBA 2QC1B 5L47A 4LMJA 4HFBA 4TNVA 2XQ3A 4AFGA 2ZJVA 3IGQA 2BG9B 4X5TA 4HFHA 5CO5A 4COFA 2BYSA 2XQ8A 2W8FA 3PEOA 4ZZBA 2WNLA 4QAAA 3WTIA 4ZK1A 4F8HA 4HFEA 5AFMB 5IUXA 2Y56A 3UU5A 2XNVA 4TWFA 3U8NA 3ZDHA 5KE4A 5AFNA 3LSVA 3RQUA 3ZDGA 4ILAA 5L4EA 1I9BA 5TVCA 3WIPA 2XQ6A 3C79A 5AFKA 2XNUA 5AFHA 2PH9A 5J5GA 5LG3A 2WNJA 4ZR6A 3RIFA 2Y54A 2Y7YA 2BG9C 2YMEA 4ZRUA 4HFIA 5JMEA 1UV6A 2XQ5A 3JADA 4UY2A 4UM3P 5CFBA 3UU6A 2YOEA 4HQPA 4NPPA 4Z91A 2XYTA 5HEOA 3TLUA 5BP0A 4QH5A 4QABA 4WV9A 2X00D 5BW2A 4B5DA 3WTJA 4ZJSA 1UW6A 2XQ9A 4LMKA 3SH1A 3TLWA 2BYNA 3WTHA 5LXBA 3UQ7A 5FJVA 1UX2A 3UU8A 2WNCA 4IL4A 5SYOA 3RI5A 5L4HA 2BJ0A 4ILBA 2W8GA 2BYPA 3P4WA 2C9TA 5AFLA 2XZ6A 3JAFA 3JAEA 2YMDA 4TWDA 2XNTA 3SQ9A 4QACA 3TLTA 3ZKRA 4UM3A 4UM3S 2WN9A 4XK9A 2BG9E 2YKSA 2ZJUA 4DBMA 3P50A 4EZ1A 5J5FA 2YN6A 2VL0A 4A97A 3T4MA 4ILCA 5HEGA 5J0ZA 4ZK4A 3SQ6A 3U8KA 4HFCA 3UQ4A 2XQ4A 4PIRA 4ALXA 4ZZCA 2UZ6A 4D01A 4AFHA 4TWHA 2BYQA 2Y58A 5AFJA 3GUAA 4ZJTA 2XQ7A 3SIOA 3RQWA 4BQTA 3U8JA 2BR8A 4TNWA 3C84A 3RHWA 2BR7A 3EAMA 3TLVA 4BFQA 4Z90A 5AINA 2BYRA 4IREA 4NZBA 4UM1A 5HCJA 5J5HA 4LMLA 2PGZA 4HFDA 3EHZA
chains in the Genus database with same CATH superfamily
3WTOA 4QH1A 3UU3A 5HEUA 4QH4A 4UXUA 2BG9A 5KZUA 2XZ5A 3RIAA 3TLSA 4AFTA 5BRXA 5HCMA 2XQAA 3PMZA 4FRRA 3U8LA 3WTMA 5HEJA 2X00A 5J5IA 2Y57A 4A98A 5AFMA 4XHEA 2XYSA 5HEHA 3WTKA 3WTNA 4IL9A 3U8MA 3WTLA 2WZYA 3EI0A 3UU4A 3UUBA 2QC1B 5L47A 4LMJA 4HFBA 4TNVA 2XQ3A 4AFGA 2ZJVA 3IGQA 2BG9B 4X5TA 4HFHA 5CO5A 4COFA 2BYSA 2XQ8A 2W8FA 3PEOA 4ZZBA 2WNLA 4QAAA 3WTIA 4ZK1A 4F8HA 4HFEA 5AFMB 5IUXA 2Y56A 3UU5A 2XNVA 4TWFA 3U8NA 3ZDHA 5KE4A 5AFNA 3LSVA 3RQUA 3ZDGA 4ILAA 5L4EA 1I9BA 5TVCA 3WIPA 2XQ6A 3C79A 5AFKA 2XNUA 5AFHA 2PH9A 5J5GA 5LG3A 2WNJA 4ZR6A 3RIFA 2Y54A 2Y7YA 2BG9C 2YMEA 4ZRUA 4HFIA 5JMEA 1UV6A 2XQ5A 3JADA 4UY2A 4UM3P 5CFBA 3UU6A 2YOEA 4HQPA 4NPPA 4Z91A 2XYTA 5HEOA 3TLUA 5BP0A 4QH5A 4QABA 4WV9A 2X00D 5BW2A 4B5DA 3WTJA 4ZJSA 1UW6A 2XQ9A 4LMKA 3SH1A 3TLWA 2BYNA 3WTHA 5LXBA 3UQ7A 5FJVA 1UX2A 3UU8A 2WNCA 4IL4A 5SYOA 3RI5A 5L4HA 2BJ0A 4ILBA 2W8GA 2BYPA 3P4WA 2C9TA 5AFLA 2XZ6A 3JAFA 3JAEA 2YMDA 4TWDA 2XNTA 3SQ9A 4QACA 3TLTA 3ZKRA 4UM3A 4UM3S 2WN9A 4XK9A 2BG9E 2YKSA 2ZJUA 4DBMA 3P50A 4EZ1A 5J5FA 2YN6A 2VL0A 4A97A 3T4MA 4ILCA 5HEGA 5J0ZA 4ZK4A 3SQ6A 3U8KA 4HFCA 3UQ4A 2XQ4A 4PIRA 4ALXA 4ZZCA 2UZ6A 4D01A 4AFHA 4TWHA 2BYQA 2Y58A 5AFJA 3GUAA 4ZJTA 2XQ7A 3SIOA 3RQWA 4BQTA 3U8JA 2BR8A 4TNWA 3C84A 3RHWA 2BR7A 3EAMA 3TLVA 4BFQA 4Z90A 5AINA 2BYRA 4IREA 4NZBA 4UM1A 5HCJA 5J5HA 4LMLA 2PGZA 4HFDA 3EHZA
chains in the Genus database with same CATH topology
3WTOA 4QH1A 3UU3A 5HEUA 4QH4A 4UXUA 2BG9A 5KZUA 2XZ5A 3RIAA 3TLSA 4AFTA 5BRXA 5HCMA 2XQAA 3PMZA 4FRRA 3U8LA 3WTMA 5HEJA 2X00A 5J5IA 2Y57A 4A98A 5AFMA 4XHEA 2XYSA 5HEHA 3WTKA 3WTNA 4IL9A 3U8MA 3WTLA 2WZYA 3EI0A 3UU4A 3UUBA 2QC1B 5L47A 4LMJA 4HFBA 4TNVA 2XQ3A 4AFGA 2ZJVA 3IGQA 2BG9B 4X5TA 4HFHA 5CO5A 4COFA 2BYSA 2XQ8A 2W8FA 3PEOA 4ZZBA 2WNLA 4QAAA 3WTIA 4ZK1A 4F8HA 4HFEA 5AFMB 5IUXA 2Y56A 3UU5A 2XNVA 4TWFA 3U8NA 3ZDHA 5KE4A 5AFNA 3LSVA 3RQUA 3ZDGA 4ILAA 5L4EA 1I9BA 5TVCA 3WIPA 2XQ6A 3C79A 5AFKA 2XNUA 5AFHA 2PH9A 5J5GA 5LG3A 2WNJA 4ZR6A 3RIFA 2Y54A 2Y7YA 2BG9C 2YMEA 4ZRUA 4HFIA 5JMEA 1UV6A 2XQ5A 3JADA 4UY2A 4UM3P 5CFBA 3UU6A 2YOEA 4HQPA 4NPPA 4Z91A 2XYTA 5HEOA 3TLUA 5BP0A 4QH5A 4QABA 4WV9A 2X00D 5BW2A 4B5DA 3WTJA 4ZJSA 1UW6A 2XQ9A 4LMKA 3SH1A 3TLWA 2BYNA 3WTHA 5LXBA 3UQ7A 5FJVA 1UX2A 3UU8A 2WNCA 4IL4A 5SYOA 3RI5A 5L4HA 2BJ0A 4ILBA 2W8GA 2BYPA 3P4WA 2C9TA 5AFLA 2XZ6A 3JAFA 3JAEA 2YMDA 4TWDA 2XNTA 3SQ9A 4QACA 3TLTA 3ZKRA 4UM3A 4UM3S 2WN9A 4XK9A 2BG9E 2YKSA 2ZJUA 4DBMA 3P50A 4EZ1A 5J5FA 2YN6A 2VL0A 4A97A 3T4MA 4ILCA 5HEGA 5J0ZA 4ZK4A 3SQ6A 3U8KA 4HFCA 3UQ4A 2XQ4A 4PIRA 4ALXA 4ZZCA 2UZ6A 4D01A 4AFHA 4TWHA 2BYQA 2Y58A 5AFJA 3GUAA 4ZJTA 2XQ7A 3SIOA 3RQWA 4BQTA 3U8JA 2BR8A 4TNWA 3C84A 3RHWA 2BR7A 3EAMA 3TLVA 4BFQA 4Z90A 5AINA 2BYRA 4IREA 4NZBA 4UM1A 5HCJA 5J5HA 4LMLA 2PGZA 4HFDA 3EHZA
chains in the Genus database with same CATH homology


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