2BJ0A

Crystal structure of achbp from bulinus truncatus revals the conserved structural scaffold and sites of variation in nicotinic acetylcholine 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
203
structure length
203
Chain Sequence
QIRWTLLNQITGESDVIPLSNNTPLNVSLNFKLMNIVEADTEKDQVEVVLWTQASWKVPYYSSLLSSSSLDQVSLPVSKMWTPDLSFYNAIAAPELLSADRVVVSKDGSVIYVPSQRVRFTCDLINVDTEPGATCRIKVGSWTHDNKQFALITGEEGVVNIAEYFDSPKFDLLSATQSLNRKKYSCCENMYDDIEITFAFRKK
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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 Crystal Structure of Acetylcholine-Binding Protein from Bulinus Truncatus Reveals the Conserved Structural Scaffold and Sites of Variation in Nicotinic Acetylcholine Receptors.
pubmed doi rcsb
molecule tags Glycoprotein
source organism Bulinus truncatus
molecule keywords ACETYLCHOLINE-BINDING PROTEIN
total genus 50
structure length 203
sequence length 203
chains with identical sequence B, C, D, E
ec nomenclature
pdb deposition date 2005-01-27
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 2bj0A00
4X5TA 3SIOA 2PGZA 4BFQA 3C79A 2XQ6A 4QAAA 2XZ5A 2VL0A 4TNVA 4HFBA 4ZK4A 4ILCA 2WNJA 3JAFA 5HEUA 4B5DA 5KZUA 3WTJA 3SQ9A 4TWHA 2WNLA 4A97A 3EAMA 3RI5A 5HEOA 5AFLA 4HFEA 2BYQA 2W8GA 2BG9A 2ZJVA 4EZ1A 2BG9C 3TLVA 4UM3A 5AINA 2WN9A 2XQ4A 3RHWA 3U8KA 4FRRA 4QH1A 2BYSA 5FJVA 2W8FA 5CFBA 4LMKA 4HFDA 3WTLA 5SYOA 5HEHA 5AFJA 3TLWA 4IL4A 2XQ8A 4ALXA 3TLUA 1UX2A 2WZYA 3P50A 4F8HA 4XK9A 3TLSA 3UUBA 4D01A 2Y58A 4QH4A 4UM3P 5AFHA 1UV6A 4XHEA 4QABA 4ZJTA 5J5GA 2BJ0A 2BG9B 5L4HA 3WTOA 4HFHA 4AFGA 2BG9E 4UXUA 3GUAA 2YOEA 3ZDGA 2Y54A 4ILBA 4HFIA 3RIFA 4HQPA 4TWFA 5AFMA 3UQ7A 4TWDA 4LMJA 3PMZA 3P4WA 3TLTA 3RQWA 2UZ6A 5L47A 4TNWA 3WIPA 3T4MA 2QC1B 3UU5A 3SH1A 4UY2A 3C84A 5JMEA 5J5FA 3U8JA 3JAEA 2X00D 4IL9A 4WV9A 3RIAA 3UU8A 4A98A 5HEJA 5J5HA 2WNCA 2BR8A 2XYSA 5HCMA 3UU6A 2XYTA 2BR7A 3WTNA 5CO5A 5BW2A 4NPPA 4UM1A 3UQ4A 4UM3S 2ZJUA 4ZK1A 2XQAA 2XNUA 3WTMA 5AFMB 1I9BA 4ZR6A 5HEGA 3JADA 3UU3A 3IGQA 4HFCA 2YMDA 4COFA 4ZZBA 3EHZA 2BYRA 5J5IA 4Z90A 3ZDHA 2XZ6A 2BYNA 2XQ9A 3WTKA 5IUXA 2XNTA 4ILAA 1UW6A 4PIRA 2YN6A 5TVCA 4IREA 3U8MA 2Y7YA 3ZKRA 4DBMA 4LMLA 4AFHA 4ZJSA 5BP0A 3LSVA 2PH9A 4BQTA 2XQ7A 5BRXA 5AFNA 3RQUA 3SQ6A 2YKSA 3WTIA 2X00A 2XNVA 2Y56A 2Y57A 5HCJA 2C9TA 5LXBA 3EI0A 2BYPA 5J0ZA 3PEOA 4Z91A 4NZBA 4QH5A 4ZZCA 5AFKA 4ZRUA 3U8NA 3WTHA 5LG3A 4AFTA 5KE4A 2YMEA 4QACA 3UU4A 2XQ3A 5L4EA 3U8LA 2XQ5A
chains in the Genus database with same CATH superfamily
4X5TA 3SIOA 2PGZA 4BFQA 3C79A 2XQ6A 4QAAA 2XZ5A 2VL0A 4TNVA 4HFBA 4ZK4A 4ILCA 2WNJA 3JAFA 5HEUA 4B5DA 5KZUA 3WTJA 3SQ9A 4TWHA 2WNLA 4A97A 3EAMA 3RI5A 5HEOA 5AFLA 4HFEA 2BYQA 2W8GA 2BG9A 2ZJVA 4EZ1A 2BG9C 3TLVA 4UM3A 5AINA 2WN9A 2XQ4A 3RHWA 3U8KA 4FRRA 4QH1A 2BYSA 5FJVA 2W8FA 5CFBA 4LMKA 4HFDA 3WTLA 5SYOA 5HEHA 5AFJA 3TLWA 4IL4A 2XQ8A 4ALXA 3TLUA 1UX2A 2WZYA 3P50A 4F8HA 4XK9A 3TLSA 3UUBA 4D01A 2Y58A 4QH4A 4UM3P 5AFHA 1UV6A 4XHEA 4QABA 4ZJTA 5J5GA 2BJ0A 2BG9B 5L4HA 3WTOA 4HFHA 4AFGA 2BG9E 4UXUA 3GUAA 2YOEA 3ZDGA 2Y54A 4ILBA 4HFIA 3RIFA 4HQPA 4TWFA 5AFMA 3UQ7A 4TWDA 4LMJA 3PMZA 3P4WA 3TLTA 3RQWA 2UZ6A 5L47A 4TNWA 3WIPA 3T4MA 2QC1B 3UU5A 3SH1A 4UY2A 3C84A 5JMEA 5J5FA 3U8JA 3JAEA 2X00D 4IL9A 4WV9A 3RIAA 3UU8A 4A98A 5HEJA 5J5HA 2WNCA 2BR8A 2XYSA 5HCMA 3UU6A 2XYTA 2BR7A 3WTNA 5CO5A 5BW2A 4NPPA 4UM1A 3UQ4A 4UM3S 2ZJUA 4ZK1A 2XQAA 2XNUA 3WTMA 5AFMB 1I9BA 4ZR6A 5HEGA 3JADA 3UU3A 3IGQA 4HFCA 2YMDA 4COFA 4ZZBA 3EHZA 2BYRA 5J5IA 4Z90A 3ZDHA 2XZ6A 2BYNA 2XQ9A 3WTKA 5IUXA 2XNTA 4ILAA 1UW6A 4PIRA 2YN6A 5TVCA 4IREA 3U8MA 2Y7YA 3ZKRA 4DBMA 4LMLA 4AFHA 4ZJSA 5BP0A 3LSVA 2PH9A 4BQTA 2XQ7A 5BRXA 5AFNA 3RQUA 3SQ6A 2YKSA 3WTIA 2X00A 2XNVA 2Y56A 2Y57A 5HCJA 2C9TA 5LXBA 3EI0A 2BYPA 5J0ZA 3PEOA 4Z91A 4NZBA 4QH5A 4ZZCA 5AFKA 4ZRUA 3U8NA 3WTHA 5LG3A 4AFTA 5KE4A 2YMEA 4QACA 3UU4A 2XQ3A 5L4EA 3U8LA 2XQ5A
chains in the Genus database with same CATH topology
4X5TA 3SIOA 2PGZA 4BFQA 3C79A 2XQ6A 4QAAA 2XZ5A 2VL0A 4TNVA 4HFBA 4ZK4A 4ILCA 2WNJA 3JAFA 5HEUA 4B5DA 5KZUA 3WTJA 3SQ9A 4TWHA 2WNLA 4A97A 3EAMA 3RI5A 5HEOA 5AFLA 4HFEA 2BYQA 2W8GA 2BG9A 2ZJVA 4EZ1A 2BG9C 3TLVA 4UM3A 5AINA 2WN9A 2XQ4A 3RHWA 3U8KA 4FRRA 4QH1A 2BYSA 5FJVA 2W8FA 5CFBA 4LMKA 4HFDA 3WTLA 5SYOA 5HEHA 5AFJA 3TLWA 4IL4A 2XQ8A 4ALXA 3TLUA 1UX2A 2WZYA 3P50A 4F8HA 4XK9A 3TLSA 3UUBA 4D01A 2Y58A 4QH4A 4UM3P 5AFHA 1UV6A 4XHEA 4QABA 4ZJTA 5J5GA 2BJ0A 2BG9B 5L4HA 3WTOA 4HFHA 4AFGA 2BG9E 4UXUA 3GUAA 2YOEA 3ZDGA 2Y54A 4ILBA 4HFIA 3RIFA 4HQPA 4TWFA 5AFMA 3UQ7A 4TWDA 4LMJA 3PMZA 3P4WA 3TLTA 3RQWA 2UZ6A 5L47A 4TNWA 3WIPA 3T4MA 2QC1B 3UU5A 3SH1A 4UY2A 3C84A 5JMEA 5J5FA 3U8JA 3JAEA 2X00D 4IL9A 4WV9A 3RIAA 3UU8A 4A98A 5HEJA 5J5HA 2WNCA 2BR8A 2XYSA 5HCMA 3UU6A 2XYTA 2BR7A 3WTNA 5CO5A 5BW2A 4NPPA 4UM1A 3UQ4A 4UM3S 2ZJUA 4ZK1A 2XQAA 2XNUA 3WTMA 5AFMB 1I9BA 4ZR6A 5HEGA 3JADA 3UU3A 3IGQA 4HFCA 2YMDA 4COFA 4ZZBA 3EHZA 2BYRA 5J5IA 4Z90A 3ZDHA 2XZ6A 2BYNA 2XQ9A 3WTKA 5IUXA 2XNTA 4ILAA 1UW6A 4PIRA 2YN6A 5TVCA 4IREA 3U8MA 2Y7YA 3ZKRA 4DBMA 4LMLA 4AFHA 4ZJSA 5BP0A 3LSVA 2PH9A 4BQTA 2XQ7A 5BRXA 5AFNA 3RQUA 3SQ6A 2YKSA 3WTIA 2X00A 2XNVA 2Y56A 2Y57A 5HCJA 2C9TA 5LXBA 3EI0A 2BYPA 5J0ZA 3PEOA 4Z91A 4NZBA 4QH5A 4ZZCA 5AFKA 4ZRUA 3U8NA 3WTHA 5LG3A 4AFTA 5KE4A 2YMEA 4QACA 3UU4A 2XQ3A 5L4EA 3U8LA 2XQ5A
chains in the Genus database with same CATH homology


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