4XK9A

Crystal structure of a-achbp in complex with pinnatoxin g
Total Genus 50
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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
50
sequence length
210
structure length
210
Chain Sequence
KLHSQANLMRLKSDLFNRSPMYPGPTKDDPLTVTLGFTLQDIVKADSSTNEVDLVYYEQQRWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRERR
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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 Marine Macrocyclic Imines, Pinnatoxins A and G: Structural Determinants and Functional Properties to Distinguish Neuronal alpha 7 from Muscle alpha 12 beta gamma delta nAChRs.
pubmed doi rcsb
molecule keywords Soluble acetylcholine receptor
molecule tags Acetylcholine-binding protein
source organism Aplysia californica
total genus 50
structure length 210
sequence length 210
chains with identical sequence B, C, D, E, F, G, H, I, J
ec nomenclature
pdb deposition date 2015-01-10

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 4xk9A00
2WNLA 3C84A 2XQ6A 2VL0A 2WNCA 4IL9A 4UM3S 4QACA 3UU8A 4QH1A 2Y7YA 3EI0A 4HFDA 4FRRA 4WV9A 3EHZA 4HFEA 2XQ5A 4TNVA 3P4WA 3RIAA 3GUAA 2BG9A 4ZK1A 4HFBA 4AFTA 3ZDHA 2X00D 4ZJSA 3WTLA 3WTNA 3T4MA 3WTKA 2BYNA 5HCJA 4LMJA 5CO5A 2UZ6A 5AFJA 4BFQA 2BR8A 2XNTA 3UU5A 2XNVA 5AFKA 2X00A 4F8HA 1I9BA 4Z90A 3SIOA 3TLSA 5KE4A 3PEOA 2XZ6A 2Y58A 4LMKA 2BG9C 3RI5A 5HEGA 3JAFA 2Y57A 3UU6A 4AFHA 3UUBA 2XNUA 4DBMA 5LG3A 4ILCA 4UM3A 4ZK4A 4X5TA 3PMZA 4UY2A 2XQ8A 4UM1A 4HFIA 2Y56A 4ILAA 2BYQA 3P50A 5HCMA 4HQPA 3WTMA 4BQTA 3RHWA 2XQ7A 2YMEA 5JMEA 5L4EA 2BG9B 5AFLA 3LSVA 4IREA 5HEOA 5TVCA 3WTHA 1UX2A 5SYOA 4ZJTA 5BP0A 2YKSA 2BR7A 5J5IA 4ZR6A 3SQ9A 2PGZA 3JAEA 4ZRUA 3SH1A 3SQ6A 3U8NA 3WTJA 3U8KA 2YN6A 4NZBA 2BJ0A 4IL4A 4NPPA 5IUXA 5J5GA 4AFGA 2XYTA 2XYSA 3TLVA 5LXBA 4XHEA 2YOEA 2ZJVA 4TWHA 2BYPA 3WIPA 4TWFA 4ZZCA 4HFCA 5L4HA 5L47A 5KZUA 2QC1B 3RIFA 3ZKRA 2ZJUA 4LMLA 4A98A 3ZDGA 5AFHA 3UU3A 5J0ZA 2XQ3A 2WN9A 5HEUA 2BYRA 3UQ4A 3TLWA 4QH5A 3IGQA 4B5DA 4COFA 2Y54A 4UXUA 5AFMA 5AFMB 3RQUA 5J5FA 2XQ9A 4Z91A 2BG9E 3C79A 2BYSA 2W8FA 2XZ5A 3JADA 5HEJA 2XQAA 5BW2A 2WNJA 4TNWA 4TWDA 3WTIA 5J5HA 4XK9A 3WTOA 2PH9A 2C9TA 4QABA 3RQWA 5AINA 3TLUA 5HEHA 3UU4A 1UW6A 4ALXA 4UM3P 2YMDA 4QH4A 5FJVA 3TLTA 4EZ1A 2WZYA 2XQ4A 1UV6A 3U8LA 2W8GA 4HFHA 4ILBA 3U8JA 4ZZBA 4A97A 5CFBA 3UQ7A 4PIRA 3U8MA 4QAAA 4D01A 5AFNA 3EAMA 5BRXA
chains in the Genus database with same CATH superfamily
2WNLA 3C84A 2XQ6A 2VL0A 2WNCA 4IL9A 4UM3S 4QACA 3UU8A 4QH1A 2Y7YA 3EI0A 4HFDA 4FRRA 4WV9A 3EHZA 4HFEA 2XQ5A 4TNVA 3P4WA 3RIAA 3GUAA 2BG9A 4ZK1A 4HFBA 4AFTA 3ZDHA 2X00D 4ZJSA 3WTLA 3WTNA 3T4MA 3WTKA 2BYNA 5HCJA 4LMJA 5CO5A 2UZ6A 5AFJA 4BFQA 2BR8A 2XNTA 3UU5A 2XNVA 5AFKA 2X00A 4F8HA 1I9BA 4Z90A 3SIOA 3TLSA 5KE4A 3PEOA 2XZ6A 2Y58A 4LMKA 2BG9C 3RI5A 5HEGA 3JAFA 2Y57A 3UU6A 4AFHA 3UUBA 2XNUA 4DBMA 5LG3A 4ILCA 4UM3A 4ZK4A 4X5TA 3PMZA 4UY2A 2XQ8A 4UM1A 4HFIA 2Y56A 4ILAA 2BYQA 3P50A 5HCMA 4HQPA 3WTMA 4BQTA 3RHWA 2XQ7A 2YMEA 5JMEA 5L4EA 2BG9B 5AFLA 3LSVA 4IREA 5HEOA 5TVCA 3WTHA 1UX2A 5SYOA 4ZJTA 5BP0A 2YKSA 2BR7A 5J5IA 4ZR6A 3SQ9A 2PGZA 3JAEA 4ZRUA 3SH1A 3SQ6A 3U8NA 3WTJA 3U8KA 2YN6A 4NZBA 2BJ0A 4IL4A 4NPPA 5IUXA 5J5GA 4AFGA 2XYTA 2XYSA 3TLVA 5LXBA 4XHEA 2YOEA 2ZJVA 4TWHA 2BYPA 3WIPA 4TWFA 4ZZCA 4HFCA 5L4HA 5L47A 5KZUA 2QC1B 3RIFA 3ZKRA 2ZJUA 4LMLA 4A98A 3ZDGA 5AFHA 3UU3A 5J0ZA 2XQ3A 2WN9A 5HEUA 2BYRA 3UQ4A 3TLWA 4QH5A 3IGQA 4B5DA 4COFA 2Y54A 4UXUA 5AFMA 5AFMB 3RQUA 5J5FA 2XQ9A 4Z91A 2BG9E 3C79A 2BYSA 2W8FA 2XZ5A 3JADA 5HEJA 2XQAA 5BW2A 2WNJA 4TNWA 4TWDA 3WTIA 5J5HA 4XK9A 3WTOA 2PH9A 2C9TA 4QABA 3RQWA 5AINA 3TLUA 5HEHA 3UU4A 1UW6A 4ALXA 4UM3P 2YMDA 4QH4A 5FJVA 3TLTA 4EZ1A 2WZYA 2XQ4A 1UV6A 3U8LA 2W8GA 4HFHA 4ILBA 3U8JA 4ZZBA 4A97A 5CFBA 3UQ7A 4PIRA 3U8MA 4QAAA 4D01A 5AFNA 3EAMA 5BRXA
chains in the Genus database with same CATH topology
2WNLA 3C84A 2XQ6A 2VL0A 2WNCA 4IL9A 4UM3S 4QACA 3UU8A 4QH1A 2Y7YA 3EI0A 4HFDA 4FRRA 4WV9A 3EHZA 4HFEA 2XQ5A 4TNVA 3P4WA 3RIAA 3GUAA 2BG9A 4ZK1A 4HFBA 4AFTA 3ZDHA 2X00D 4ZJSA 3WTLA 3WTNA 3T4MA 3WTKA 2BYNA 5HCJA 4LMJA 5CO5A 2UZ6A 5AFJA 4BFQA 2BR8A 2XNTA 3UU5A 2XNVA 5AFKA 2X00A 4F8HA 1I9BA 4Z90A 3SIOA 3TLSA 5KE4A 3PEOA 2XZ6A 2Y58A 4LMKA 2BG9C 3RI5A 5HEGA 3JAFA 2Y57A 3UU6A 4AFHA 3UUBA 2XNUA 4DBMA 5LG3A 4ILCA 4UM3A 4ZK4A 4X5TA 3PMZA 4UY2A 2XQ8A 4UM1A 4HFIA 2Y56A 4ILAA 2BYQA 3P50A 5HCMA 4HQPA 3WTMA 4BQTA 3RHWA 2XQ7A 2YMEA 5JMEA 5L4EA 2BG9B 5AFLA 3LSVA 4IREA 5HEOA 5TVCA 3WTHA 1UX2A 5SYOA 4ZJTA 5BP0A 2YKSA 2BR7A 5J5IA 4ZR6A 3SQ9A 2PGZA 3JAEA 4ZRUA 3SH1A 3SQ6A 3U8NA 3WTJA 3U8KA 2YN6A 4NZBA 2BJ0A 4IL4A 4NPPA 5IUXA 5J5GA 4AFGA 2XYTA 2XYSA 3TLVA 5LXBA 4XHEA 2YOEA 2ZJVA 4TWHA 2BYPA 3WIPA 4TWFA 4ZZCA 4HFCA 5L4HA 5L47A 5KZUA 2QC1B 3RIFA 3ZKRA 2ZJUA 4LMLA 4A98A 3ZDGA 5AFHA 3UU3A 5J0ZA 2XQ3A 2WN9A 5HEUA 2BYRA 3UQ4A 3TLWA 4QH5A 3IGQA 4B5DA 4COFA 2Y54A 4UXUA 5AFMA 5AFMB 3RQUA 5J5FA 2XQ9A 4Z91A 2BG9E 3C79A 2BYSA 2W8FA 2XZ5A 3JADA 5HEJA 2XQAA 5BW2A 2WNJA 4TNWA 4TWDA 3WTIA 5J5HA 4XK9A 3WTOA 2PH9A 2C9TA 4QABA 3RQWA 5AINA 3TLUA 5HEHA 3UU4A 1UW6A 4ALXA 4UM3P 2YMDA 4QH4A 5FJVA 3TLTA 4EZ1A 2WZYA 2XQ4A 1UV6A 3U8LA 2W8GA 4HFHA 4ILBA 3U8JA 4ZZBA 4A97A 5CFBA 3UQ7A 4PIRA 3U8MA 4QAAA 4D01A 5AFNA 3EAMA 5BRXA
chains in the Genus database with same CATH homology


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