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


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