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


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