2BR8A

Crystal structure of acetylcholine-binding protein (achbp) from aplysia californica in complex with an alpha-conotoxin pnia variant
Total Genus 45
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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
45
sequence length
205
structure length
205
Chain Sequence
QANLMRLKSDLFNRSPMYPGPTKDDPLTVTLGFTLQDIVKVDSSTNEVDLVYYEQQRWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGVTCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRER
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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 Receptor/inhibitor
molecule keywords SOLUBLE ACETYLCHOLINE RECEPTOR
publication title Crystal Structure of Nicotinic Acetylcholine Receptor Homolog Achbp in Complex with an Alpha-Conotoxin Pnia Variant
pubmed doi rcsb
source organism Aplysia californica
total genus 45
structure length 205
sequence length 205
chains with identical sequence B, C, D, E
ec nomenclature
pdb deposition date 2005-05-03

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 2br8A00
2XQ3A 4UM3S 4HFBA 2XNUA 4HQPA 4EZ1A 4Z91A 3EAMA 5HEHA 3RQUA 4QAAA 2Y58A 3UQ4A 4NPPA 4ALXA 4AFTA 5AINA 5HEGA 3UU3A 5HCMA 4ZZBA 5J0ZA 5AFMB 3RI5A 2BYRA 2BG9A 5HEUA 5J5HA 3C84A 4UM3A 4ZRUA 3SQ6A 4ILCA 2WNLA 5LG3A 2Y54A 2YKSA 3TLUA 4A97A 4XK9A 2WNJA 4TWDA 5SYOA 2W8GA 4QH4A 2WNCA 5AFJA 2Y7YA 2XQ4A 4ZR6A 2X00D 2YOEA 3ZKRA 3RIAA 3WTOA 4ZK1A 4IL4A 2XYTA 4TWFA 5BRXA 5AFNA 3JADA 4ZJSA 3WTMA 4ZK4A 3IGQA 2BYPA 2YN6A 3P4WA 5KE4A 5AFMA 4QH1A 3UUBA 3WTNA 3JAFA 4TNWA 4ILBA 4XHEA 3C79A 2BJ0A 4HFCA 2Y56A 3UU6A 3RQWA 3ZDHA 2XQ8A 3P50A 2QC1B 1UW6A 4B5DA 3WTKA 3WIPA 3ZDGA 4HFDA 2PH9A 2XZ5A 5J5IA 2ZJUA 3GUAA 4ZZCA 2BR8A 2W8FA 4QACA 3RIFA 5JMEA 3WTIA 5FJVA 2BYNA 5HEJA 4IREA 5BW2A 4AFHA 4PIRA 5BP0A 5L47A 4FRRA 2XQ9A 2WZYA 2UZ6A 1I9BA 4A98A 2XQ5A 5KZUA 2XNVA 1UX2A 4UM1A 5J5GA 2XZ6A 4QH5A 2C9TA 2XQAA 2BYQA 3U8NA 3LSVA 3U8MA 5L4EA 4HFIA 4Z90A 3SQ9A 5IUXA 5TVCA 4ZJTA 5AFLA 2BG9C 3WTHA 3UU4A 4QABA 4HFHA 4ILAA 3U8LA 4BQTA 3TLTA 4D01A 4LMKA 2Y57A 4UM3P 4DBMA 4LMLA 5CO5A 2BG9E 3RHWA 5CFBA 2YMEA 4HFEA 5J5FA 3EI0A 1UV6A 3JAEA 4WV9A 4UY2A 3UU5A 3SIOA 2X00A 2XQ6A 4NZBA 4TNVA 3TLSA 3TLVA 2XYSA 3WTJA 4COFA 2XNTA 2BR7A 3U8KA 3PEOA 4X5TA 2ZJVA 3SH1A 2PGZA 2VL0A 5AFKA 4LMJA 3PMZA 5LXBA 2XQ7A 4UXUA 3EHZA 3U8JA 4TWHA 5HCJA 4BFQA 2BG9B 3UU8A 3WTLA 4IL9A 3TLWA 4AFGA 2YMDA 3UQ7A 3T4MA 2WN9A 5HEOA 5AFHA 4F8HA 2BYSA 5L4HA
chains in the Genus database with same CATH superfamily
2XQ3A 4UM3S 4HFBA 2XNUA 4HQPA 4EZ1A 4Z91A 3EAMA 5HEHA 3RQUA 4QAAA 2Y58A 3UQ4A 4NPPA 4ALXA 4AFTA 5AINA 5HEGA 3UU3A 5HCMA 4ZZBA 5J0ZA 5AFMB 3RI5A 2BYRA 2BG9A 5HEUA 5J5HA 3C84A 4UM3A 4ZRUA 3SQ6A 4ILCA 2WNLA 5LG3A 2Y54A 2YKSA 3TLUA 4A97A 4XK9A 2WNJA 4TWDA 5SYOA 2W8GA 4QH4A 2WNCA 5AFJA 2Y7YA 2XQ4A 4ZR6A 2X00D 2YOEA 3ZKRA 3RIAA 3WTOA 4ZK1A 4IL4A 2XYTA 4TWFA 5BRXA 5AFNA 3JADA 4ZJSA 3WTMA 4ZK4A 3IGQA 2BYPA 2YN6A 3P4WA 5KE4A 5AFMA 4QH1A 3UUBA 3WTNA 3JAFA 4TNWA 4ILBA 4XHEA 3C79A 2BJ0A 4HFCA 2Y56A 3UU6A 3RQWA 3ZDHA 2XQ8A 3P50A 2QC1B 1UW6A 4B5DA 3WTKA 3WIPA 3ZDGA 4HFDA 2PH9A 2XZ5A 5J5IA 2ZJUA 3GUAA 4ZZCA 2BR8A 2W8FA 4QACA 3RIFA 5JMEA 3WTIA 5FJVA 2BYNA 5HEJA 4IREA 5BW2A 4AFHA 4PIRA 5BP0A 5L47A 4FRRA 2XQ9A 2WZYA 2UZ6A 1I9BA 4A98A 2XQ5A 5KZUA 2XNVA 1UX2A 4UM1A 5J5GA 2XZ6A 4QH5A 2C9TA 2XQAA 2BYQA 3U8NA 3LSVA 3U8MA 5L4EA 4HFIA 4Z90A 3SQ9A 5IUXA 5TVCA 4ZJTA 5AFLA 2BG9C 3WTHA 3UU4A 4QABA 4HFHA 4ILAA 3U8LA 4BQTA 3TLTA 4D01A 4LMKA 2Y57A 4UM3P 4DBMA 4LMLA 5CO5A 2BG9E 3RHWA 5CFBA 2YMEA 4HFEA 5J5FA 3EI0A 1UV6A 3JAEA 4WV9A 4UY2A 3UU5A 3SIOA 2X00A 2XQ6A 4NZBA 4TNVA 3TLSA 3TLVA 2XYSA 3WTJA 4COFA 2XNTA 2BR7A 3U8KA 3PEOA 4X5TA 2ZJVA 3SH1A 2PGZA 2VL0A 5AFKA 4LMJA 3PMZA 5LXBA 2XQ7A 4UXUA 3EHZA 3U8JA 4TWHA 5HCJA 4BFQA 2BG9B 3UU8A 3WTLA 4IL9A 3TLWA 4AFGA 2YMDA 3UQ7A 3T4MA 2WN9A 5HEOA 5AFHA 4F8HA 2BYSA 5L4HA
chains in the Genus database with same CATH topology
2XQ3A 4UM3S 4HFBA 2XNUA 4HQPA 4EZ1A 4Z91A 3EAMA 5HEHA 3RQUA 4QAAA 2Y58A 3UQ4A 4NPPA 4ALXA 4AFTA 5AINA 5HEGA 3UU3A 5HCMA 4ZZBA 5J0ZA 5AFMB 3RI5A 2BYRA 2BG9A 5HEUA 5J5HA 3C84A 4UM3A 4ZRUA 3SQ6A 4ILCA 2WNLA 5LG3A 2Y54A 2YKSA 3TLUA 4A97A 4XK9A 2WNJA 4TWDA 5SYOA 2W8GA 4QH4A 2WNCA 5AFJA 2Y7YA 2XQ4A 4ZR6A 2X00D 2YOEA 3ZKRA 3RIAA 3WTOA 4ZK1A 4IL4A 2XYTA 4TWFA 5BRXA 5AFNA 3JADA 4ZJSA 3WTMA 4ZK4A 3IGQA 2BYPA 2YN6A 3P4WA 5KE4A 5AFMA 4QH1A 3UUBA 3WTNA 3JAFA 4TNWA 4ILBA 4XHEA 3C79A 2BJ0A 4HFCA 2Y56A 3UU6A 3RQWA 3ZDHA 2XQ8A 3P50A 2QC1B 1UW6A 4B5DA 3WTKA 3WIPA 3ZDGA 4HFDA 2PH9A 2XZ5A 5J5IA 2ZJUA 3GUAA 4ZZCA 2BR8A 2W8FA 4QACA 3RIFA 5JMEA 3WTIA 5FJVA 2BYNA 5HEJA 4IREA 5BW2A 4AFHA 4PIRA 5BP0A 5L47A 4FRRA 2XQ9A 2WZYA 2UZ6A 1I9BA 4A98A 2XQ5A 5KZUA 2XNVA 1UX2A 4UM1A 5J5GA 2XZ6A 4QH5A 2C9TA 2XQAA 2BYQA 3U8NA 3LSVA 3U8MA 5L4EA 4HFIA 4Z90A 3SQ9A 5IUXA 5TVCA 4ZJTA 5AFLA 2BG9C 3WTHA 3UU4A 4QABA 4HFHA 4ILAA 3U8LA 4BQTA 3TLTA 4D01A 4LMKA 2Y57A 4UM3P 4DBMA 4LMLA 5CO5A 2BG9E 3RHWA 5CFBA 2YMEA 4HFEA 5J5FA 3EI0A 1UV6A 3JAEA 4WV9A 4UY2A 3UU5A 3SIOA 2X00A 2XQ6A 4NZBA 4TNVA 3TLSA 3TLVA 2XYSA 3WTJA 4COFA 2XNTA 2BR7A 3U8KA 3PEOA 4X5TA 2ZJVA 3SH1A 2PGZA 2VL0A 5AFKA 4LMJA 3PMZA 5LXBA 2XQ7A 4UXUA 3EHZA 3U8JA 4TWHA 5HCJA 4BFQA 2BG9B 3UU8A 3WTLA 4IL9A 3TLWA 4AFGA 2YMDA 3UQ7A 3T4MA 2WN9A 5HEOA 5AFHA 4F8HA 2BYSA 5L4HA
chains in the Genus database with same CATH homology


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