2XNUA

Acetylcholine binding protein (achbp) as template for hierarchical in silico screening procedures to identify structurally novel ligands for the nicotinic receptors
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
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
molecule keywords SOLUBLE ACETYLCHOLINE RECEPTOR
publication title Acetylcholine Binding Protein (Achbp) as Template for Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands for the Nicotinic Receptors.
pubmed doi rcsb
source organism Aplysia californica
total genus 50
structure length 205
sequence length 205
chains with identical sequence B, C, D, E
ec nomenclature
pdb deposition date 2010-08-06

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 2xnuA00
4A98A 4AFGA 4QACA 3SQ9A 2W8FA 3WTIA 4HFCA 3TLUA 1UW6A 4LMKA 2XQ3A 3PEOA 5IUXA 4LMLA 3IGQA 3WTJA 5KE4A 3JAEA 5CO5A 3UU5A 3P50A 4HFDA 3JADA 2XNTA 5BRXA 5FJVA 4ZZBA 2UZ6A 5BP0A 4F8HA 2X00D 5SYOA 4ZK4A 3SIOA 3LSVA 3WTNA 5TVCA 3TLSA 4NZBA 3WTKA 2YMEA 4NPPA 3UQ4A 5J0ZA 3WTMA 3ZDGA 5LG3A 3WIPA 2XNUA 2QC1B 2YKSA 2PGZA 3U8JA 2BR7A 4ILAA 2BG9E 2PH9A 2XQ4A 4ZR6A 5AFKA 3T4MA 4EZ1A 4QH4A 2WN9A 2XQ8A 4ZRUA 2WNLA 5AFMA 5J5FA 3RQWA 2BYSA 4UM1A 3WTOA 3U8NA 4UM3S 3UU4A 3EAMA 3RQUA 3UU3A 3EI0A 4DBMA 2XNVA 4B5DA 5AFMB 1UX2A 2XQ7A 2ZJUA 3EHZA 5LXBA 5BW2A 4QABA 2YMDA 5HCJA 4A97A 4BQTA 3SH1A 2Y54A 5JMEA 4IL4A 2XZ5A 4PIRA 5L4EA 2XQ9A 2Y7YA 5HEJA 2Y57A 2XQ6A 5AFNA 3U8KA 2X00A 4HFIA 2BJ0A 4TNWA 2VL0A 5L4HA 4COFA 3WTLA 2C9TA 3UU6A 1I9BA 3JAFA 4X5TA 4QH1A 1UV6A 4Z90A 3ZKRA 4TWFA 2ZJVA 4TWHA 5HEHA 3C79A 4HFBA 2BYQA 4LMJA 4UM3A 5CFBA 5HEOA 2WNJA 2YN6A 3UQ7A 3SQ6A 2BYRA 4AFTA 2XQ5A 4QH5A 4HQPA 4ZJSA 2BR8A 4ILBA 4BFQA 4WV9A 2Y56A 3U8LA 4QAAA 3TLTA 3GUAA 3WTHA 5AFJA 5AINA 3RI5A 4ZK1A 3C84A 2BG9A 4IL9A 5HEUA 4XHEA 3PMZA 4AFHA 3RIAA 3TLVA 4ZJTA 2YOEA 3RHWA 4HFHA 4UY2A 2Y58A 2XYTA 4Z91A 2BG9B 5J5HA 2BYNA 4UM3P 2W8GA 5J5IA 4ZZCA 2XQAA 4ALXA 4UXUA 2WZYA 5HCMA 4ILCA 4IREA 4TWDA 4D01A 2XYSA 5KZUA 5HEGA 5L47A 4XK9A 5J5GA 3UU8A 2WNCA 3UUBA 3TLWA 4HFEA 3U8MA 5AFLA 3ZDHA 4FRRA 2BYPA 3RIFA 4TNVA 5AFHA 2BG9C 2XZ6A 3P4WA
chains in the Genus database with same CATH superfamily
4A98A 4AFGA 4QACA 3SQ9A 2W8FA 3WTIA 4HFCA 3TLUA 1UW6A 4LMKA 2XQ3A 3PEOA 5IUXA 4LMLA 3IGQA 3WTJA 5KE4A 3JAEA 5CO5A 3UU5A 3P50A 4HFDA 3JADA 2XNTA 5BRXA 5FJVA 4ZZBA 2UZ6A 5BP0A 4F8HA 2X00D 5SYOA 4ZK4A 3SIOA 3LSVA 3WTNA 5TVCA 3TLSA 4NZBA 3WTKA 2YMEA 4NPPA 3UQ4A 5J0ZA 3WTMA 3ZDGA 5LG3A 3WIPA 2XNUA 2QC1B 2YKSA 2PGZA 3U8JA 2BR7A 4ILAA 2BG9E 2PH9A 2XQ4A 4ZR6A 5AFKA 3T4MA 4EZ1A 4QH4A 2WN9A 2XQ8A 4ZRUA 2WNLA 5AFMA 5J5FA 3RQWA 2BYSA 4UM1A 3WTOA 3U8NA 4UM3S 3UU4A 3EAMA 3RQUA 3UU3A 3EI0A 4DBMA 2XNVA 4B5DA 5AFMB 1UX2A 2XQ7A 2ZJUA 3EHZA 5LXBA 5BW2A 4QABA 2YMDA 5HCJA 4A97A 4BQTA 3SH1A 2Y54A 5JMEA 4IL4A 2XZ5A 4PIRA 5L4EA 2XQ9A 2Y7YA 5HEJA 2Y57A 2XQ6A 5AFNA 3U8KA 2X00A 4HFIA 2BJ0A 4TNWA 2VL0A 5L4HA 4COFA 3WTLA 2C9TA 3UU6A 1I9BA 3JAFA 4X5TA 4QH1A 1UV6A 4Z90A 3ZKRA 4TWFA 2ZJVA 4TWHA 5HEHA 3C79A 4HFBA 2BYQA 4LMJA 4UM3A 5CFBA 5HEOA 2WNJA 2YN6A 3UQ7A 3SQ6A 2BYRA 4AFTA 2XQ5A 4QH5A 4HQPA 4ZJSA 2BR8A 4ILBA 4BFQA 4WV9A 2Y56A 3U8LA 4QAAA 3TLTA 3GUAA 3WTHA 5AFJA 5AINA 3RI5A 4ZK1A 3C84A 2BG9A 4IL9A 5HEUA 4XHEA 3PMZA 4AFHA 3RIAA 3TLVA 4ZJTA 2YOEA 3RHWA 4HFHA 4UY2A 2Y58A 2XYTA 4Z91A 2BG9B 5J5HA 2BYNA 4UM3P 2W8GA 5J5IA 4ZZCA 2XQAA 4ALXA 4UXUA 2WZYA 5HCMA 4ILCA 4IREA 4TWDA 4D01A 2XYSA 5KZUA 5HEGA 5L47A 4XK9A 5J5GA 3UU8A 2WNCA 3UUBA 3TLWA 4HFEA 3U8MA 5AFLA 3ZDHA 4FRRA 2BYPA 3RIFA 4TNVA 5AFHA 2BG9C 2XZ6A 3P4WA
chains in the Genus database with same CATH topology
4A98A 4AFGA 4QACA 3SQ9A 2W8FA 3WTIA 4HFCA 3TLUA 1UW6A 4LMKA 2XQ3A 3PEOA 5IUXA 4LMLA 3IGQA 3WTJA 5KE4A 3JAEA 5CO5A 3UU5A 3P50A 4HFDA 3JADA 2XNTA 5BRXA 5FJVA 4ZZBA 2UZ6A 5BP0A 4F8HA 2X00D 5SYOA 4ZK4A 3SIOA 3LSVA 3WTNA 5TVCA 3TLSA 4NZBA 3WTKA 2YMEA 4NPPA 3UQ4A 5J0ZA 3WTMA 3ZDGA 5LG3A 3WIPA 2XNUA 2QC1B 2YKSA 2PGZA 3U8JA 2BR7A 4ILAA 2BG9E 2PH9A 2XQ4A 4ZR6A 5AFKA 3T4MA 4EZ1A 4QH4A 2WN9A 2XQ8A 4ZRUA 2WNLA 5AFMA 5J5FA 3RQWA 2BYSA 4UM1A 3WTOA 3U8NA 4UM3S 3UU4A 3EAMA 3RQUA 3UU3A 3EI0A 4DBMA 2XNVA 4B5DA 5AFMB 1UX2A 2XQ7A 2ZJUA 3EHZA 5LXBA 5BW2A 4QABA 2YMDA 5HCJA 4A97A 4BQTA 3SH1A 2Y54A 5JMEA 4IL4A 2XZ5A 4PIRA 5L4EA 2XQ9A 2Y7YA 5HEJA 2Y57A 2XQ6A 5AFNA 3U8KA 2X00A 4HFIA 2BJ0A 4TNWA 2VL0A 5L4HA 4COFA 3WTLA 2C9TA 3UU6A 1I9BA 3JAFA 4X5TA 4QH1A 1UV6A 4Z90A 3ZKRA 4TWFA 2ZJVA 4TWHA 5HEHA 3C79A 4HFBA 2BYQA 4LMJA 4UM3A 5CFBA 5HEOA 2WNJA 2YN6A 3UQ7A 3SQ6A 2BYRA 4AFTA 2XQ5A 4QH5A 4HQPA 4ZJSA 2BR8A 4ILBA 4BFQA 4WV9A 2Y56A 3U8LA 4QAAA 3TLTA 3GUAA 3WTHA 5AFJA 5AINA 3RI5A 4ZK1A 3C84A 2BG9A 4IL9A 5HEUA 4XHEA 3PMZA 4AFHA 3RIAA 3TLVA 4ZJTA 2YOEA 3RHWA 4HFHA 4UY2A 2Y58A 2XYTA 4Z91A 2BG9B 5J5HA 2BYNA 4UM3P 2W8GA 5J5IA 4ZZCA 2XQAA 4ALXA 4UXUA 2WZYA 5HCMA 4ILCA 4IREA 4TWDA 4D01A 2XYSA 5KZUA 5HEGA 5L47A 4XK9A 5J5GA 3UU8A 2WNCA 3UUBA 3TLWA 4HFEA 3U8MA 5AFLA 3ZDHA 4FRRA 2BYPA 3RIFA 4TNVA 5AFHA 2BG9C 2XZ6A 3P4WA
chains in the Genus database with same CATH homology


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