4XHEA

Crystal structure of a-achbp in complex with pinnatoxin a
Total Genus 58
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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
58
sequence length
216
structure length
216
Chain Sequence
YKDDDDKLHSQANLMRLKSDLFNRSPMYPGPTKDDPLTVTLGFTLQDIVKADSSTNEVDLVYYEQQRWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRERR
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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 58
structure length 216
sequence length 216
chains with identical sequence B, C, D, E, F, G, H, I, J
ec nomenclature
pdb deposition date 2015-01-05

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 4xheA00
4WV9A 4FRRA 4HFHA 3U8MA 3UQ7A 2BG9A 4AFTA 5BP0A 5BW2A 3PEOA 2X00A 3RQUA 2XZ5A 5AFMA 5J5HA 2BJ0A 4LMJA 2XNTA 3U8KA 4DBMA 4UM3S 3GUAA 5LXBA 3SH1A 5HEOA 3JADA 4ZJSA 2C9TA 2WNLA 4Z91A 4ALXA 4ZR6A 2BYSA 5TVCA 2XQ8A 2BYNA 4COFA 2BG9C 3TLWA 4ZK1A 5AFMB 4ZK4A 3UQ4A 3RHWA 3WIPA 3JAEA 5HCJA 4A98A 5CFBA 2BR8A 4QH1A 4X5TA 5HEJA 4A97A 5HEUA 3UU5A 2PGZA 4QH5A 1UV6A 4TWDA 5J5GA 2WN9A 4F8HA 5BRXA 1UX2A 3EAMA 4LMLA 2YMDA 3TLUA 4ZJTA 4TNVA 4HFIA 5HEHA 2YOEA 3EHZA 3RIFA 4NZBA 5HCMA 2QC1B 2BYPA 3SQ9A 2BR7A 4ILBA 4UY2A 2Y58A 1I9BA 3TLSA 5IUXA 2XZ6A 4QH4A 2YMEA 4PIRA 4AFGA 2Y56A 3WTLA 5J5FA 2WZYA 2XQAA 4UM3P 4ZZBA 3WTMA 4IL4A 3ZDHA 3RI5A 2XYSA 3P4WA 4EZ1A 3U8JA 3ZDGA 2XNUA 4HQPA 3WTKA 3ZKRA 5AINA 4QACA 2XQ5A 3U8NA 3JAFA 2XQ6A 4IREA 4UM3A 2W8GA 5KZUA 5LG3A 4LMKA 2XQ7A 3UU8A 3WTNA 4TNWA 4BFQA 2XQ3A 2Y54A 4TWFA 2YN6A 5SYOA 3UU6A 4TWHA 2UZ6A 3C84A 3UU3A 2ZJUA 4ZZCA 3WTIA 4HFEA 4NPPA 3TLVA 5AFLA 3LSVA 3UUBA 2W8FA 3RIAA 3C79A 2YKSA 2Y57A 2XNVA 3PMZA 5AFJA 4B5DA 4ILCA 5AFKA 5JMEA 5CO5A 2XQ4A 4HFCA 3WTOA 3TLTA 5HEGA 2XYTA 2ZJVA 3T4MA 4UM1A 3U8LA 4IL9A 4AFHA 2WNJA 3EI0A 2BYRA 2VL0A 5L47A 4ZRUA 2BYQA 5KE4A 2WNCA 2BG9E 2BG9B 4Z90A 5FJVA 2Y7YA 2XQ9A 4XK9A 4QABA 4BQTA 4D01A 2X00D 5AFHA 5J5IA 5AFNA 3WTJA 1UW6A 3WTHA 4XHEA 4UXUA 3P50A 3RQWA 2PH9A 3IGQA 4ILAA 3UU4A 3SQ6A 5L4EA 5J0ZA 4HFDA 4QAAA 4HFBA 3SIOA 5L4HA
chains in the Genus database with same CATH superfamily
4WV9A 4FRRA 4HFHA 3U8MA 3UQ7A 2BG9A 4AFTA 5BP0A 5BW2A 3PEOA 2X00A 3RQUA 2XZ5A 5AFMA 5J5HA 2BJ0A 4LMJA 2XNTA 3U8KA 4DBMA 4UM3S 3GUAA 5LXBA 3SH1A 5HEOA 3JADA 4ZJSA 2C9TA 2WNLA 4Z91A 4ALXA 4ZR6A 2BYSA 5TVCA 2XQ8A 2BYNA 4COFA 2BG9C 3TLWA 4ZK1A 5AFMB 4ZK4A 3UQ4A 3RHWA 3WIPA 3JAEA 5HCJA 4A98A 5CFBA 2BR8A 4QH1A 4X5TA 5HEJA 4A97A 5HEUA 3UU5A 2PGZA 4QH5A 1UV6A 4TWDA 5J5GA 2WN9A 4F8HA 5BRXA 1UX2A 3EAMA 4LMLA 2YMDA 3TLUA 4ZJTA 4TNVA 4HFIA 5HEHA 2YOEA 3EHZA 3RIFA 4NZBA 5HCMA 2QC1B 2BYPA 3SQ9A 2BR7A 4ILBA 4UY2A 2Y58A 1I9BA 3TLSA 5IUXA 2XZ6A 4QH4A 2YMEA 4PIRA 4AFGA 2Y56A 3WTLA 5J5FA 2WZYA 2XQAA 4UM3P 4ZZBA 3WTMA 4IL4A 3ZDHA 3RI5A 2XYSA 3P4WA 4EZ1A 3U8JA 3ZDGA 2XNUA 4HQPA 3WTKA 3ZKRA 5AINA 4QACA 2XQ5A 3U8NA 3JAFA 2XQ6A 4IREA 4UM3A 2W8GA 5KZUA 5LG3A 4LMKA 2XQ7A 3UU8A 3WTNA 4TNWA 4BFQA 2XQ3A 2Y54A 4TWFA 2YN6A 5SYOA 3UU6A 4TWHA 2UZ6A 3C84A 3UU3A 2ZJUA 4ZZCA 3WTIA 4HFEA 4NPPA 3TLVA 5AFLA 3LSVA 3UUBA 2W8FA 3RIAA 3C79A 2YKSA 2Y57A 2XNVA 3PMZA 5AFJA 4B5DA 4ILCA 5AFKA 5JMEA 5CO5A 2XQ4A 4HFCA 3WTOA 3TLTA 5HEGA 2XYTA 2ZJVA 3T4MA 4UM1A 3U8LA 4IL9A 4AFHA 2WNJA 3EI0A 2BYRA 2VL0A 5L47A 4ZRUA 2BYQA 5KE4A 2WNCA 2BG9E 2BG9B 4Z90A 5FJVA 2Y7YA 2XQ9A 4XK9A 4QABA 4BQTA 4D01A 2X00D 5AFHA 5J5IA 5AFNA 3WTJA 1UW6A 3WTHA 4XHEA 4UXUA 3P50A 3RQWA 2PH9A 3IGQA 4ILAA 3UU4A 3SQ6A 5L4EA 5J0ZA 4HFDA 4QAAA 4HFBA 3SIOA 5L4HA
chains in the Genus database with same CATH topology
4WV9A 4FRRA 4HFHA 3U8MA 3UQ7A 2BG9A 4AFTA 5BP0A 5BW2A 3PEOA 2X00A 3RQUA 2XZ5A 5AFMA 5J5HA 2BJ0A 4LMJA 2XNTA 3U8KA 4DBMA 4UM3S 3GUAA 5LXBA 3SH1A 5HEOA 3JADA 4ZJSA 2C9TA 2WNLA 4Z91A 4ALXA 4ZR6A 2BYSA 5TVCA 2XQ8A 2BYNA 4COFA 2BG9C 3TLWA 4ZK1A 5AFMB 4ZK4A 3UQ4A 3RHWA 3WIPA 3JAEA 5HCJA 4A98A 5CFBA 2BR8A 4QH1A 4X5TA 5HEJA 4A97A 5HEUA 3UU5A 2PGZA 4QH5A 1UV6A 4TWDA 5J5GA 2WN9A 4F8HA 5BRXA 1UX2A 3EAMA 4LMLA 2YMDA 3TLUA 4ZJTA 4TNVA 4HFIA 5HEHA 2YOEA 3EHZA 3RIFA 4NZBA 5HCMA 2QC1B 2BYPA 3SQ9A 2BR7A 4ILBA 4UY2A 2Y58A 1I9BA 3TLSA 5IUXA 2XZ6A 4QH4A 2YMEA 4PIRA 4AFGA 2Y56A 3WTLA 5J5FA 2WZYA 2XQAA 4UM3P 4ZZBA 3WTMA 4IL4A 3ZDHA 3RI5A 2XYSA 3P4WA 4EZ1A 3U8JA 3ZDGA 2XNUA 4HQPA 3WTKA 3ZKRA 5AINA 4QACA 2XQ5A 3U8NA 3JAFA 2XQ6A 4IREA 4UM3A 2W8GA 5KZUA 5LG3A 4LMKA 2XQ7A 3UU8A 3WTNA 4TNWA 4BFQA 2XQ3A 2Y54A 4TWFA 2YN6A 5SYOA 3UU6A 4TWHA 2UZ6A 3C84A 3UU3A 2ZJUA 4ZZCA 3WTIA 4HFEA 4NPPA 3TLVA 5AFLA 3LSVA 3UUBA 2W8FA 3RIAA 3C79A 2YKSA 2Y57A 2XNVA 3PMZA 5AFJA 4B5DA 4ILCA 5AFKA 5JMEA 5CO5A 2XQ4A 4HFCA 3WTOA 3TLTA 5HEGA 2XYTA 2ZJVA 3T4MA 4UM1A 3U8LA 4IL9A 4AFHA 2WNJA 3EI0A 2BYRA 2VL0A 5L47A 4ZRUA 2BYQA 5KE4A 2WNCA 2BG9E 2BG9B 4Z90A 5FJVA 2Y7YA 2XQ9A 4XK9A 4QABA 4BQTA 4D01A 2X00D 5AFHA 5J5IA 5AFNA 3WTJA 1UW6A 3WTHA 4XHEA 4UXUA 3P50A 3RQWA 2PH9A 3IGQA 4ILAA 3UU4A 3SQ6A 5L4EA 5J0ZA 4HFDA 4QAAA 4HFBA 3SIOA 5L4HA
chains in the Genus database with same CATH homology


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