4ZJSA

Crystal structure of a chimeric acetylcholine binding protein from aplysia californica (ac-achbp) containing the main immunogenic region (mir) from the human alpha 1 subunit of the muscle nicotinic acetylcholine receptor in complex with anatoxin-a.
Total Genus 49
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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
49
sequence length
206
structure length
206
Chain Sequence
EHETRLVAKLFKDYSSVVRPVEDHRQVVEVTLGFTLQDIVKADSSTNEVDLVYYEQQRWVDYNLKWNPDDYGGVKKIHIPAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRER
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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 Main immunogenic region structure promotes binding of conformation-dependent myasthenia gravis autoantibodies, nicotinic acetylcholine receptor conformation maturation, and agonist sensitivity.
pubmed doi rcsb
molecule keywords Acetylcholine receptor subunit alpha,Soluble acetylcholine r
molecule tags Immune system
source organism Homo sapiens
total genus 49
structure length 206
sequence length 206
chains with identical sequence B, C, D, E
ec nomenclature
pdb deposition date 2015-04-29
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 4zjsA00
2W8GA 2YMDA 2XQ8A 2XNUA 2XQ6A 2YN6A 3UQ4A 5LXBA 3EI0A 1UX2A 3RHWA 4AFGA 3C84A 5KZUA 4ZRUA 2XNVA 3WTJA 4HFEA 2XYSA 5HEOA 4EZ1A 3WTHA 4HFHA 3WTMA 4QH4A 4DBMA 5HCJA 3T4MA 3ZDHA 3JAFA 4QH1A 4NPPA 3RIAA 2X00A 3EAMA 4HFCA 3UU3A 3GUAA 4HFBA 5TVCA 2WNLA 4HFIA 4TWFA 5IUXA 4Z90A 3WTIA 4IREA 3UU4A 4BQTA 4ALXA 2XZ5A 2W8FA 4B5DA 4HQPA 2WNCA 5L4HA 4ZZBA 5J5IA 2VL0A 5J5HA 3SIOA 4UXUA 3U8NA 2Y54A 3WTOA 5AFKA 5HEGA 5J0ZA 5J5GA 3RI5A 4QABA 5AFJA 3PMZA 4TNVA 5L4EA 4UY2A 3SQ6A 4ZK4A 2XYTA 3EHZA 2XQAA 3IGQA 2BG9E 4NZBA 3TLWA 5HCMA 5SYOA 4UM3S 2XQ3A 5AFMB 3WTKA 3P50A 2WN9A 4QAAA 2BYPA 5HEUA 2BG9C 2X00D 3UU8A 1I9BA 3TLUA 5AFMA 4ILBA 3SQ9A 5AFHA 5BP0A 5BW2A 4ZK1A 4ILCA 5FJVA 4ZR6A 4AFTA 4X5TA 2XQ7A 2Y7YA 4PIRA 2ZJUA 4ZJTA 2PH9A 4ZZCA 3TLSA 3RQWA 3WTLA 4TWHA 4FRRA 4F8HA 2BG9A 2ZJVA 4XHEA 4A97A 3TLTA 3U8MA 2BR7A 3UUBA 2Y58A 5J5FA 5CFBA 3UU5A 5HEJA 2BYRA 5LG3A 5L47A 3U8JA 2XQ9A 4BFQA 5CO5A 2XZ6A 3SH1A 5BRXA 2QC1B 4UM3A 2YKSA 3ZKRA 4A98A 3U8KA 5HEHA 4AFHA 5AFNA 4IL4A 3WTNA 2BR8A 2BYNA 5KE4A 3RIFA 3UU6A 2UZ6A 3PEOA 3C79A 3UQ7A 4ILAA 3U8LA 4UM1A 2BG9B 4UM3P 3JAEA 4IL9A 3TLVA 2C9TA 2Y57A 2WNJA 2XQ4A 4LMLA 2YOEA 4TNWA 4WV9A 4QH5A 2XQ5A 4XK9A 4LMJA 2YMEA 3P4WA 5AINA 1UW6A 5AFLA 1UV6A 2XNTA 2Y56A 2WZYA 4Z91A 2BJ0A 4TWDA 4HFDA 4D01A 5JMEA 3LSVA 2BYSA 4LMKA 3WIPA 4COFA 2BYQA 2PGZA 3JADA 3RQUA 4QACA 4ZJSA 3ZDGA
chains in the Genus database with same CATH superfamily
2W8GA 2YMDA 2XQ8A 2XNUA 2XQ6A 2YN6A 3UQ4A 5LXBA 3EI0A 1UX2A 3RHWA 4AFGA 3C84A 5KZUA 4ZRUA 2XNVA 3WTJA 4HFEA 2XYSA 5HEOA 4EZ1A 3WTHA 4HFHA 3WTMA 4QH4A 4DBMA 5HCJA 3T4MA 3ZDHA 3JAFA 4QH1A 4NPPA 3RIAA 2X00A 3EAMA 4HFCA 3UU3A 3GUAA 4HFBA 5TVCA 2WNLA 4HFIA 4TWFA 5IUXA 4Z90A 3WTIA 4IREA 3UU4A 4BQTA 4ALXA 2XZ5A 2W8FA 4B5DA 4HQPA 2WNCA 5L4HA 4ZZBA 5J5IA 2VL0A 5J5HA 3SIOA 4UXUA 3U8NA 2Y54A 3WTOA 5AFKA 5HEGA 5J0ZA 5J5GA 3RI5A 4QABA 5AFJA 3PMZA 4TNVA 5L4EA 4UY2A 3SQ6A 4ZK4A 2XYTA 3EHZA 2XQAA 3IGQA 2BG9E 4NZBA 3TLWA 5HCMA 5SYOA 4UM3S 2XQ3A 5AFMB 3WTKA 3P50A 2WN9A 4QAAA 2BYPA 5HEUA 2BG9C 2X00D 3UU8A 1I9BA 3TLUA 5AFMA 4ILBA 3SQ9A 5AFHA 5BP0A 5BW2A 4ZK1A 4ILCA 5FJVA 4ZR6A 4AFTA 4X5TA 2XQ7A 2Y7YA 4PIRA 2ZJUA 4ZJTA 2PH9A 4ZZCA 3TLSA 3RQWA 3WTLA 4TWHA 4FRRA 4F8HA 2BG9A 2ZJVA 4XHEA 4A97A 3TLTA 3U8MA 2BR7A 3UUBA 2Y58A 5J5FA 5CFBA 3UU5A 5HEJA 2BYRA 5LG3A 5L47A 3U8JA 2XQ9A 4BFQA 5CO5A 2XZ6A 3SH1A 5BRXA 2QC1B 4UM3A 2YKSA 3ZKRA 4A98A 3U8KA 5HEHA 4AFHA 5AFNA 4IL4A 3WTNA 2BR8A 2BYNA 5KE4A 3RIFA 3UU6A 2UZ6A 3PEOA 3C79A 3UQ7A 4ILAA 3U8LA 4UM1A 2BG9B 4UM3P 3JAEA 4IL9A 3TLVA 2C9TA 2Y57A 2WNJA 2XQ4A 4LMLA 2YOEA 4TNWA 4WV9A 4QH5A 2XQ5A 4XK9A 4LMJA 2YMEA 3P4WA 5AINA 1UW6A 5AFLA 1UV6A 2XNTA 2Y56A 2WZYA 4Z91A 2BJ0A 4TWDA 4HFDA 4D01A 5JMEA 3LSVA 2BYSA 4LMKA 3WIPA 4COFA 2BYQA 2PGZA 3JADA 3RQUA 4QACA 4ZJSA 3ZDGA
chains in the Genus database with same CATH topology
2W8GA 2YMDA 2XQ8A 2XNUA 2XQ6A 2YN6A 3UQ4A 5LXBA 3EI0A 1UX2A 3RHWA 4AFGA 3C84A 5KZUA 4ZRUA 2XNVA 3WTJA 4HFEA 2XYSA 5HEOA 4EZ1A 3WTHA 4HFHA 3WTMA 4QH4A 4DBMA 5HCJA 3T4MA 3ZDHA 3JAFA 4QH1A 4NPPA 3RIAA 2X00A 3EAMA 4HFCA 3UU3A 3GUAA 4HFBA 5TVCA 2WNLA 4HFIA 4TWFA 5IUXA 4Z90A 3WTIA 4IREA 3UU4A 4BQTA 4ALXA 2XZ5A 2W8FA 4B5DA 4HQPA 2WNCA 5L4HA 4ZZBA 5J5IA 2VL0A 5J5HA 3SIOA 4UXUA 3U8NA 2Y54A 3WTOA 5AFKA 5HEGA 5J0ZA 5J5GA 3RI5A 4QABA 5AFJA 3PMZA 4TNVA 5L4EA 4UY2A 3SQ6A 4ZK4A 2XYTA 3EHZA 2XQAA 3IGQA 2BG9E 4NZBA 3TLWA 5HCMA 5SYOA 4UM3S 2XQ3A 5AFMB 3WTKA 3P50A 2WN9A 4QAAA 2BYPA 5HEUA 2BG9C 2X00D 3UU8A 1I9BA 3TLUA 5AFMA 4ILBA 3SQ9A 5AFHA 5BP0A 5BW2A 4ZK1A 4ILCA 5FJVA 4ZR6A 4AFTA 4X5TA 2XQ7A 2Y7YA 4PIRA 2ZJUA 4ZJTA 2PH9A 4ZZCA 3TLSA 3RQWA 3WTLA 4TWHA 4FRRA 4F8HA 2BG9A 2ZJVA 4XHEA 4A97A 3TLTA 3U8MA 2BR7A 3UUBA 2Y58A 5J5FA 5CFBA 3UU5A 5HEJA 2BYRA 5LG3A 5L47A 3U8JA 2XQ9A 4BFQA 5CO5A 2XZ6A 3SH1A 5BRXA 2QC1B 4UM3A 2YKSA 3ZKRA 4A98A 3U8KA 5HEHA 4AFHA 5AFNA 4IL4A 3WTNA 2BR8A 2BYNA 5KE4A 3RIFA 3UU6A 2UZ6A 3PEOA 3C79A 3UQ7A 4ILAA 3U8LA 4UM1A 2BG9B 4UM3P 3JAEA 4IL9A 3TLVA 2C9TA 2Y57A 2WNJA 2XQ4A 4LMLA 2YOEA 4TNWA 4WV9A 4QH5A 2XQ5A 4XK9A 4LMJA 2YMEA 3P4WA 5AINA 1UW6A 5AFLA 1UV6A 2XNTA 2Y56A 2WZYA 4Z91A 2BJ0A 4TWDA 4HFDA 4D01A 5JMEA 3LSVA 2BYSA 4LMKA 3WIPA 4COFA 2BYQA 2PGZA 3JADA 3RQUA 4QACA 4ZJSA 3ZDGA
chains in the Genus database with same CATH homology


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

 
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#similar chains, but unknotted
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