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


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