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


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