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


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