1I9BA

X-ray structure of acetylcholine binding protein (achbp)
Total Genus 47
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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
47
sequence length
205
structure length
205
Chain Sequence
FDRADILYNIRQTSRPDVIPTQRDRPVAVSVSLKFINILEVNEITNEVDVVFWQQTTWSDRTLAWNSSHSPDQVSVPISSLWVPDLAAYNAISKPEVLTPQLARVVSDGEVLYMPSIRQRFSCDVSGVDTESGATCRIKIGSWTHHSREISVDPTTENSDDSEYFSQYSRFEILDVTQKKNSVTYSCCPEAYEDVEVSLNFRKKG
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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 Ligand binding protein
molecule keywords ACETYLCHOLINE BINDING PROTEIN
publication title Crystal structure of an ACh-binding protein reveals the ligand-binding domain of nicotinic receptors.
pubmed doi rcsb
source organism Lymnaea stagnalis
total genus 47
structure length 205
sequence length 205
chains with identical sequence B, C, D, E
ec nomenclature
pdb deposition date 2001-03-18

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 1i9bA00
2Y54A 4HFBA 3RQWA 5AFNA 2X00D 3EI0A 2XQ9A 4ZK4A 2YOEA 3JADA 2WNCA 2XQ8A 5BP0A 4QACA 2Y58A 5AFMB 5J5HA 3C79A 4NPPA 4LMLA 2XQ4A 4HFCA 4HFEA 2YMEA 3WTMA 2XYSA 3P4WA 5BRXA 2YMDA 4PIRA 3UU8A 3WTOA 3RIFA 4D01A 3SIOA 4TNVA 5AFMA 3WTLA 4AFHA 2XNTA 2YKSA 3SH1A 4TWFA 5HCJA 3TLWA 4IL9A 2XZ5A 3ZDHA 4DBMA 4Z90A 2C9TA 5HEUA 5LG3A 1UW6A 2BG9E 2BG9A 2X00A 5J5GA 3JAEA 4XHEA 4ZJTA 3SQ9A 2XQAA 4ZZBA 4UXUA 4NZBA 3PEOA 2UZ6A 1UX2A 4HQPA 2BYRA 4ALXA 3C84A 4ZK1A 4QH5A 4WV9A 4BFQA 2W8FA 2BG9C 3TLVA 4HFDA 3WTKA 5KZUA 2BR8A 3ZDGA 4XK9A 3JAFA 4ILCA 2BYPA 3U8LA 3UU6A 4QH1A 3RHWA 5JMEA 4LMJA 5AFHA 3U8JA 2Y7YA 4A97A 2XQ3A 3U8NA 4UM1A 5L4HA 5AFLA 5AFKA 5AFJA 2WN9A 1UV6A 2YN6A 3UQ4A 4TWHA 3TLTA 3LSVA 5BW2A 3UU4A 3UU3A 4ZRUA 2XYTA 4IL4A 3UUBA 3UQ7A 3EAMA 2ZJVA 2XZ6A 2BYNA 2WNJA 2ZJUA 3RIAA 2XQ7A 5SYOA 4UM3A 4ZZCA 5TVCA 2BYSA 3WTHA 3TLSA 5J5IA 5KE4A 4TWDA 3P50A 5CO5A 4UM3P 2XQ5A 4ZR6A 4ILAA 2XNVA 4TNWA 4LMKA 2WZYA 5AINA 2Y56A 3SQ6A 5J5FA 2BJ0A 3ZKRA 4BQTA 5HEOA 4ILBA 4QABA 2BYQA 4UY2A 2PH9A 5HEHA 2W8GA 5HEGA 2XQ6A 5LXBA 3PMZA 5L4EA 4QAAA 2VL0A 1I9BA 4IREA 3WTNA 5J0ZA 2WNLA 5L47A 4EZ1A 3GUAA 4QH4A 3EHZA 5HCMA 2BR7A 3IGQA 4ZJSA 2PGZA 3UU5A 3WIPA 5CFBA 4AFGA 4HFHA 2BG9B 3T4MA 4Z91A 3RI5A 2XNUA 3U8KA 4B5DA 3TLUA 3U8MA 2Y57A 4UM3S 5FJVA 4X5TA 4FRRA 3WTJA 3WTIA 4F8HA 4AFTA 5IUXA 4COFA 2QC1B 4HFIA 5HEJA 3RQUA 4A98A
chains in the Genus database with same CATH superfamily
2Y54A 4HFBA 3RQWA 5AFNA 2X00D 3EI0A 2XQ9A 4ZK4A 2YOEA 3JADA 2WNCA 2XQ8A 5BP0A 4QACA 2Y58A 5AFMB 5J5HA 3C79A 4NPPA 4LMLA 2XQ4A 4HFCA 4HFEA 2YMEA 3WTMA 2XYSA 3P4WA 5BRXA 2YMDA 4PIRA 3UU8A 3WTOA 3RIFA 4D01A 3SIOA 4TNVA 5AFMA 3WTLA 4AFHA 2XNTA 2YKSA 3SH1A 4TWFA 5HCJA 3TLWA 4IL9A 2XZ5A 3ZDHA 4DBMA 4Z90A 2C9TA 5HEUA 5LG3A 1UW6A 2BG9E 2BG9A 2X00A 5J5GA 3JAEA 4XHEA 4ZJTA 3SQ9A 2XQAA 4ZZBA 4UXUA 4NZBA 3PEOA 2UZ6A 1UX2A 4HQPA 2BYRA 4ALXA 3C84A 4ZK1A 4QH5A 4WV9A 4BFQA 2W8FA 2BG9C 3TLVA 4HFDA 3WTKA 5KZUA 2BR8A 3ZDGA 4XK9A 3JAFA 4ILCA 2BYPA 3U8LA 3UU6A 4QH1A 3RHWA 5JMEA 4LMJA 5AFHA 3U8JA 2Y7YA 4A97A 2XQ3A 3U8NA 4UM1A 5L4HA 5AFLA 5AFKA 5AFJA 2WN9A 1UV6A 2YN6A 3UQ4A 4TWHA 3TLTA 3LSVA 5BW2A 3UU4A 3UU3A 4ZRUA 2XYTA 4IL4A 3UUBA 3UQ7A 3EAMA 2ZJVA 2XZ6A 2BYNA 2WNJA 2ZJUA 3RIAA 2XQ7A 5SYOA 4UM3A 4ZZCA 5TVCA 2BYSA 3WTHA 3TLSA 5J5IA 5KE4A 4TWDA 3P50A 5CO5A 4UM3P 2XQ5A 4ZR6A 4ILAA 2XNVA 4TNWA 4LMKA 2WZYA 5AINA 2Y56A 3SQ6A 5J5FA 2BJ0A 3ZKRA 4BQTA 5HEOA 4ILBA 4QABA 2BYQA 4UY2A 2PH9A 5HEHA 2W8GA 5HEGA 2XQ6A 5LXBA 3PMZA 5L4EA 4QAAA 2VL0A 1I9BA 4IREA 3WTNA 5J0ZA 2WNLA 5L47A 4EZ1A 3GUAA 4QH4A 3EHZA 5HCMA 2BR7A 3IGQA 4ZJSA 2PGZA 3UU5A 3WIPA 5CFBA 4AFGA 4HFHA 2BG9B 3T4MA 4Z91A 3RI5A 2XNUA 3U8KA 4B5DA 3TLUA 3U8MA 2Y57A 4UM3S 5FJVA 4X5TA 4FRRA 3WTJA 3WTIA 4F8HA 4AFTA 5IUXA 4COFA 2QC1B 4HFIA 5HEJA 3RQUA 4A98A
chains in the Genus database with same CATH topology
2Y54A 4HFBA 3RQWA 5AFNA 2X00D 3EI0A 2XQ9A 4ZK4A 2YOEA 3JADA 2WNCA 2XQ8A 5BP0A 4QACA 2Y58A 5AFMB 5J5HA 3C79A 4NPPA 4LMLA 2XQ4A 4HFCA 4HFEA 2YMEA 3WTMA 2XYSA 3P4WA 5BRXA 2YMDA 4PIRA 3UU8A 3WTOA 3RIFA 4D01A 3SIOA 4TNVA 5AFMA 3WTLA 4AFHA 2XNTA 2YKSA 3SH1A 4TWFA 5HCJA 3TLWA 4IL9A 2XZ5A 3ZDHA 4DBMA 4Z90A 2C9TA 5HEUA 5LG3A 1UW6A 2BG9E 2BG9A 2X00A 5J5GA 3JAEA 4XHEA 4ZJTA 3SQ9A 2XQAA 4ZZBA 4UXUA 4NZBA 3PEOA 2UZ6A 1UX2A 4HQPA 2BYRA 4ALXA 3C84A 4ZK1A 4QH5A 4WV9A 4BFQA 2W8FA 2BG9C 3TLVA 4HFDA 3WTKA 5KZUA 2BR8A 3ZDGA 4XK9A 3JAFA 4ILCA 2BYPA 3U8LA 3UU6A 4QH1A 3RHWA 5JMEA 4LMJA 5AFHA 3U8JA 2Y7YA 4A97A 2XQ3A 3U8NA 4UM1A 5L4HA 5AFLA 5AFKA 5AFJA 2WN9A 1UV6A 2YN6A 3UQ4A 4TWHA 3TLTA 3LSVA 5BW2A 3UU4A 3UU3A 4ZRUA 2XYTA 4IL4A 3UUBA 3UQ7A 3EAMA 2ZJVA 2XZ6A 2BYNA 2WNJA 2ZJUA 3RIAA 2XQ7A 5SYOA 4UM3A 4ZZCA 5TVCA 2BYSA 3WTHA 3TLSA 5J5IA 5KE4A 4TWDA 3P50A 5CO5A 4UM3P 2XQ5A 4ZR6A 4ILAA 2XNVA 4TNWA 4LMKA 2WZYA 5AINA 2Y56A 3SQ6A 5J5FA 2BJ0A 3ZKRA 4BQTA 5HEOA 4ILBA 4QABA 2BYQA 4UY2A 2PH9A 5HEHA 2W8GA 5HEGA 2XQ6A 5LXBA 3PMZA 5L4EA 4QAAA 2VL0A 1I9BA 4IREA 3WTNA 5J0ZA 2WNLA 5L47A 4EZ1A 3GUAA 4QH4A 3EHZA 5HCMA 2BR7A 3IGQA 4ZJSA 2PGZA 3UU5A 3WIPA 5CFBA 4AFGA 4HFHA 2BG9B 3T4MA 4Z91A 3RI5A 2XNUA 3U8KA 4B5DA 3TLUA 3U8MA 2Y57A 4UM3S 5FJVA 4X5TA 4FRRA 3WTJA 3WTIA 4F8HA 4AFTA 5IUXA 4COFA 2QC1B 4HFIA 5HEJA 3RQUA 4A98A
chains in the Genus database with same CATH homology


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