5FJVA

Crystal structure of the extracellular domain of alpha2 nicotinic acetylcholine receptor in pentameric assembly
Total Genus 35
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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
35
sequence length
206
structure length
206
Chain Sequence
DRLFKHLFRGYNRWARPVPNTSDVVIVRFGLSIAQLIDVDEKNQMMTTNVWLKQEWSDYKLRWNPTDFGNITSLRVPSEMIWIPDIVLYNNADGEFAVTHMTKAHLFSTGTVHWVPPAIYKSSCSIDVTFFPFDQQNCKMKFGSWTYDKAKIDLEQMEQTVDLKDYWESGEWAIVNATGTYNSKKYDCCAEIYPDVTYAFVIRRLP
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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 Structure of a Human Neuronal Nachr Extracellular Domain in Pentameric Assembly: Ligand-Bound Alpah2 Homopentamer.
pubmed doi rcsb
molecule keywords NEURONAL ACETYLCHOLINE RECEPTOR SUBUNIT ALPHA-2
molecule tags Acetylcholine-binding protein
source organism Homo sapiens
total genus 35
structure length 206
sequence length 206
chains with identical sequence B, C, D, E
ec nomenclature
pdb deposition date 2015-10-13

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 5fjvA00
2BR7A 5HCJA 4ALXA 2Y56A 5AFLA 3PEOA 3U8LA 3U8JA 3RHWA 5TVCA 2XNUA 4UM1A 3C79A 4Z90A 4BFQA 3WTMA 1UW6A 5HEHA 5SYOA 4PIRA 3WTHA 4HFIA 5CO5A 2WN9A 4TWFA 4ZK4A 5AFJA 2BYPA 4HFBA 3RIAA 3U8KA 4HFDA 3UQ4A 3UU6A 3EHZA 5KZUA 4QAAA 4BQTA 3TLWA 4ZZBA 4UM3P 3TLSA 4ZJSA 2X00D 4LMKA 2BG9B 4ILBA 5FJVA 5KE4A 4COFA 3U8NA 5L4HA 4ILCA 1I9BA 4HQPA 2C9TA 3ZDHA 2XQ4A 3UU4A 2YOEA 3SQ9A 3TLUA 5J5IA 2ZJVA 3TLTA 3UU3A 5AFHA 4NZBA 4LMLA 2Y58A 3SIOA 4LMJA 4Z91A 4IL9A 4B5DA 1UV6A 2PH9A 3WTKA 5HCMA 5AFKA 2BG9E 2XNTA 2W8FA 3JADA 2YMEA 2VL0A 3JAEA 2XQ5A 3P50A 3IGQA 4HFHA 4UM3A 3SH1A 4IL4A 3EAMA 4UXUA 5BW2A 4DBMA 2WNCA 4TNWA 2XQ6A 3LSVA 2X00A 5J5FA 5L4EA 3JAFA 3TLVA 4F8HA 4TWDA 4UM3S 3UUBA 4ZZCA 4HFEA 3RQUA 5J5HA 3UU8A 5IUXA 2YMDA 4ZJTA 2XQ9A 4AFHA 3RI5A 4QH5A 3U8MA 2BR8A 5L47A 3WIPA 3P4WA 3RIFA 4X5TA 3WTIA 4UY2A 4A97A 2XZ6A 2Y7YA 4FRRA 5AFMB 2XYSA 3C84A 3ZKRA 5AFNA 5BP0A 5J0ZA 1UX2A 2XQ8A 3GUAA 5AFMA 2BYRA 3EI0A 5J5GA 3UU5A 2WNJA 3RQWA 2W8GA 3WTNA 2XQ3A 4QH1A 3T4MA 4XK9A 5HEOA 4AFTA 4TWHA 2BYNA 4QABA 2BYSA 4EZ1A 2XQAA 4TNVA 5JMEA 5HEUA 2WZYA 2UZ6A 2YKSA 2BG9C 2QC1B 4ZRUA 2XNVA 2XYTA 4ZK1A 3UQ7A 4ILAA 2BJ0A 4NPPA 4ZR6A 3WTOA 2YN6A 4D01A 5HEJA 5CFBA 2PGZA 3SQ6A 4IREA 4QH4A 5LG3A 3WTLA 2Y57A 2XQ7A 2ZJUA 3WTJA 2XZ5A 5BRXA 2Y54A 4A98A 5LXBA 4AFGA 2WNLA 4QACA 4XHEA 2BG9A 5HEGA 2BYQA 4WV9A 4HFCA 3PMZA 5AINA 3ZDGA
chains in the Genus database with same CATH superfamily
2BR7A 5HCJA 4ALXA 2Y56A 5AFLA 3PEOA 3U8LA 3U8JA 3RHWA 5TVCA 2XNUA 4UM1A 3C79A 4Z90A 4BFQA 3WTMA 1UW6A 5HEHA 5SYOA 4PIRA 3WTHA 4HFIA 5CO5A 2WN9A 4TWFA 4ZK4A 5AFJA 2BYPA 4HFBA 3RIAA 3U8KA 4HFDA 3UQ4A 3UU6A 3EHZA 5KZUA 4QAAA 4BQTA 3TLWA 4ZZBA 4UM3P 3TLSA 4ZJSA 2X00D 4LMKA 2BG9B 4ILBA 5FJVA 5KE4A 4COFA 3U8NA 5L4HA 4ILCA 1I9BA 4HQPA 2C9TA 3ZDHA 2XQ4A 3UU4A 2YOEA 3SQ9A 3TLUA 5J5IA 2ZJVA 3TLTA 3UU3A 5AFHA 4NZBA 4LMLA 2Y58A 3SIOA 4LMJA 4Z91A 4IL9A 4B5DA 1UV6A 2PH9A 3WTKA 5HCMA 5AFKA 2BG9E 2XNTA 2W8FA 3JADA 2YMEA 2VL0A 3JAEA 2XQ5A 3P50A 3IGQA 4HFHA 4UM3A 3SH1A 4IL4A 3EAMA 4UXUA 5BW2A 4DBMA 2WNCA 4TNWA 2XQ6A 3LSVA 2X00A 5J5FA 5L4EA 3JAFA 3TLVA 4F8HA 4TWDA 4UM3S 3UUBA 4ZZCA 4HFEA 3RQUA 5J5HA 3UU8A 5IUXA 2YMDA 4ZJTA 2XQ9A 4AFHA 3RI5A 4QH5A 3U8MA 2BR8A 5L47A 3WIPA 3P4WA 3RIFA 4X5TA 3WTIA 4UY2A 4A97A 2XZ6A 2Y7YA 4FRRA 5AFMB 2XYSA 3C84A 3ZKRA 5AFNA 5BP0A 5J0ZA 1UX2A 2XQ8A 3GUAA 5AFMA 2BYRA 3EI0A 5J5GA 3UU5A 2WNJA 3RQWA 2W8GA 3WTNA 2XQ3A 4QH1A 3T4MA 4XK9A 5HEOA 4AFTA 4TWHA 2BYNA 4QABA 2BYSA 4EZ1A 2XQAA 4TNVA 5JMEA 5HEUA 2WZYA 2UZ6A 2YKSA 2BG9C 2QC1B 4ZRUA 2XNVA 2XYTA 4ZK1A 3UQ7A 4ILAA 2BJ0A 4NPPA 4ZR6A 3WTOA 2YN6A 4D01A 5HEJA 5CFBA 2PGZA 3SQ6A 4IREA 4QH4A 5LG3A 3WTLA 2Y57A 2XQ7A 2ZJUA 3WTJA 2XZ5A 5BRXA 2Y54A 4A98A 5LXBA 4AFGA 2WNLA 4QACA 4XHEA 2BG9A 5HEGA 2BYQA 4WV9A 4HFCA 3PMZA 5AINA 3ZDGA
chains in the Genus database with same CATH topology
2BR7A 5HCJA 4ALXA 2Y56A 5AFLA 3PEOA 3U8LA 3U8JA 3RHWA 5TVCA 2XNUA 4UM1A 3C79A 4Z90A 4BFQA 3WTMA 1UW6A 5HEHA 5SYOA 4PIRA 3WTHA 4HFIA 5CO5A 2WN9A 4TWFA 4ZK4A 5AFJA 2BYPA 4HFBA 3RIAA 3U8KA 4HFDA 3UQ4A 3UU6A 3EHZA 5KZUA 4QAAA 4BQTA 3TLWA 4ZZBA 4UM3P 3TLSA 4ZJSA 2X00D 4LMKA 2BG9B 4ILBA 5FJVA 5KE4A 4COFA 3U8NA 5L4HA 4ILCA 1I9BA 4HQPA 2C9TA 3ZDHA 2XQ4A 3UU4A 2YOEA 3SQ9A 3TLUA 5J5IA 2ZJVA 3TLTA 3UU3A 5AFHA 4NZBA 4LMLA 2Y58A 3SIOA 4LMJA 4Z91A 4IL9A 4B5DA 1UV6A 2PH9A 3WTKA 5HCMA 5AFKA 2BG9E 2XNTA 2W8FA 3JADA 2YMEA 2VL0A 3JAEA 2XQ5A 3P50A 3IGQA 4HFHA 4UM3A 3SH1A 4IL4A 3EAMA 4UXUA 5BW2A 4DBMA 2WNCA 4TNWA 2XQ6A 3LSVA 2X00A 5J5FA 5L4EA 3JAFA 3TLVA 4F8HA 4TWDA 4UM3S 3UUBA 4ZZCA 4HFEA 3RQUA 5J5HA 3UU8A 5IUXA 2YMDA 4ZJTA 2XQ9A 4AFHA 3RI5A 4QH5A 3U8MA 2BR8A 5L47A 3WIPA 3P4WA 3RIFA 4X5TA 3WTIA 4UY2A 4A97A 2XZ6A 2Y7YA 4FRRA 5AFMB 2XYSA 3C84A 3ZKRA 5AFNA 5BP0A 5J0ZA 1UX2A 2XQ8A 3GUAA 5AFMA 2BYRA 3EI0A 5J5GA 3UU5A 2WNJA 3RQWA 2W8GA 3WTNA 2XQ3A 4QH1A 3T4MA 4XK9A 5HEOA 4AFTA 4TWHA 2BYNA 4QABA 2BYSA 4EZ1A 2XQAA 4TNVA 5JMEA 5HEUA 2WZYA 2UZ6A 2YKSA 2BG9C 2QC1B 4ZRUA 2XNVA 2XYTA 4ZK1A 3UQ7A 4ILAA 2BJ0A 4NPPA 4ZR6A 3WTOA 2YN6A 4D01A 5HEJA 5CFBA 2PGZA 3SQ6A 4IREA 4QH4A 5LG3A 3WTLA 2Y57A 2XQ7A 2ZJUA 3WTJA 2XZ5A 5BRXA 2Y54A 4A98A 5LXBA 4AFGA 2WNLA 4QACA 4XHEA 2BG9A 5HEGA 2BYQA 4WV9A 4HFCA 3PMZA 5AINA 3ZDGA
chains in the Genus database with same CATH homology


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