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


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