3SQ9A

Crystal structures of the ligand binding domain of a pentameric alpha7 nicotinic receptor chimera
Total Genus 38
Loading diagram...

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
38
sequence length
202
structure length
202
Chain Sequence
QRKLYKELVKNYNPDVIPTQRDRPVTVYFSLSLLQIMDVDEKNQVVDVVFWLQMSWTDHYLQWNVSEYPGVKQVSVPISSLWVPDLAAYNAISKPEVLTPQLALVNSSGHVQYLPSIRQRFSCDVSGVDTESGATCKLKFGSWTHHSRELDLQMQEADISGYIPYSRFELVGVTQKRSERFYECCKEPYPDVTFTVTFRKKG
Loading diagram...

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
{{ tooltip.sname }} connected with {{ tooltip.tname }} : {{qFormat(tooltip.svalue) }}
molecule tags Transport protein/receptor
molecule keywords Neuronal acetylcholine receptor subunit alpha-7, Acetylcholi
publication title Ligand-binding domain of an alpha 7-nicotinic receptor chimera and its complex with agonist.
pubmed doi rcsb
source organism Homo sapiens, lymnaea stagnalis
total genus 38
structure length 202
sequence length 202
chains with identical sequence B, C, D, E, F, G, H, I, J
ec nomenclature
pdb deposition date 2011-07-05
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 3sq9A00
2BG9B 2Y58A 4HFIA 5JMEA 4UY2A 5HEUA 4TNVA 3RIFA 5LG3A 4QH1A 3PMZA 4XHEA 5HEHA 4ZZBA 3WTKA 2XQ3A 5J5IA 4NZBA 4F8HA 3UU6A 3RI5A 3GUAA 2YKSA 2XQ8A 2XQAA 4TWHA 4XK9A 4D01A 2Y57A 3WTJA 4ILAA 5L4HA 3EI0A 3UU4A 5BW2A 2UZ6A 4LMJA 2QC1B 3C79A 3EHZA 2WNJA 2PH9A 4ILCA 3U8NA 3ZDHA 5AFMB 2X00D 1UW6A 4WV9A 5BRXA 4UM3P 4B5DA 4BFQA 2VL0A 4HFDA 4NPPA 4A97A 3U8JA 4QACA 3EAMA 4QABA 4ZK4A 4DBMA 4ILBA 4ZK1A 3T4MA 3IGQA 1UV6A 5FJVA 2XQ9A 3UU8A 2BYNA 3U8LA 3TLUA 4HFHA 4IREA 3TLSA 3WTMA 4EZ1A 4UM3A 2WZYA 2WNCA 5AFJA 3RQUA 5AINA 2BJ0A 2XYSA 5KE4A 3JAEA 2WN9A 4HFBA 2BYSA 5AFLA 5J5GA 5AFMA 2Y7YA 5SYOA 2C9TA 2BYPA 4UXUA 5J5HA 3TLTA 2Y54A 2BG9C 4HQPA 4AFHA 3P50A 4ZZCA 2YMDA 2XQ6A 4TNWA 3PEOA 4X5TA 3ZKRA 2X00A 2BG9A 5CO5A 5IUXA 2XNUA 4ZRUA 3UU5A 3WTNA 4TWDA 2YN6A 4IL9A 3C84A 3U8KA 4PIRA 2XQ4A 3SQ6A 2YMEA 5HEGA 3U8MA 2PGZA 4AFTA 4ALXA 5TVCA 3RHWA 3SQ9A 2ZJVA 4FRRA 4LMKA 4AFGA 4IL4A 2XQ7A 3UQ4A 5KZUA 2BG9E 2BR8A 2XZ5A 2BR7A 2BYQA 5AFKA 5HEOA 4ZJTA 3UQ7A 5BP0A 4BQTA 5AFNA 4ZR6A 4UM1A 2Y56A 3ZDGA 5J0ZA 3TLVA 2XNTA 3WTLA 2WNLA 3SH1A 4ZJSA 5HEJA 5LXBA 3UU3A 3LSVA 2ZJUA 5L47A 3WIPA 3WTIA 2XQ5A 4QH5A 4COFA 4UM3S 2W8FA 2XYTA 4HFCA 5HCJA 3UUBA 5AFHA 2BYRA 5J5FA 4QH4A 4TWFA 4Z91A 4A98A 2YOEA 4QAAA 4Z90A 3RIAA 5CFBA 3WTOA 4HFEA 1UX2A 5L4EA 2XZ6A 1I9BA 4LMLA 5HCMA 3WTHA 3JAFA 3RQWA 2W8GA 3JADA 3P4WA 2XNVA 3SIOA 3TLWA
chains in the Genus database with same CATH superfamily
2BG9B 2Y58A 4HFIA 5JMEA 4UY2A 5HEUA 4TNVA 3RIFA 5LG3A 4QH1A 3PMZA 4XHEA 5HEHA 4ZZBA 3WTKA 2XQ3A 5J5IA 4NZBA 4F8HA 3UU6A 3RI5A 3GUAA 2YKSA 2XQ8A 2XQAA 4TWHA 4XK9A 4D01A 2Y57A 3WTJA 4ILAA 5L4HA 3EI0A 3UU4A 5BW2A 2UZ6A 4LMJA 2QC1B 3C79A 3EHZA 2WNJA 2PH9A 4ILCA 3U8NA 3ZDHA 5AFMB 2X00D 1UW6A 4WV9A 5BRXA 4UM3P 4B5DA 4BFQA 2VL0A 4HFDA 4NPPA 4A97A 3U8JA 4QACA 3EAMA 4QABA 4ZK4A 4DBMA 4ILBA 4ZK1A 3T4MA 3IGQA 1UV6A 5FJVA 2XQ9A 3UU8A 2BYNA 3U8LA 3TLUA 4HFHA 4IREA 3TLSA 3WTMA 4EZ1A 4UM3A 2WZYA 2WNCA 5AFJA 3RQUA 5AINA 2BJ0A 2XYSA 5KE4A 3JAEA 2WN9A 4HFBA 2BYSA 5AFLA 5J5GA 5AFMA 2Y7YA 5SYOA 2C9TA 2BYPA 4UXUA 5J5HA 3TLTA 2Y54A 2BG9C 4HQPA 4AFHA 3P50A 4ZZCA 2YMDA 2XQ6A 4TNWA 3PEOA 4X5TA 3ZKRA 2X00A 2BG9A 5CO5A 5IUXA 2XNUA 4ZRUA 3UU5A 3WTNA 4TWDA 2YN6A 4IL9A 3C84A 3U8KA 4PIRA 2XQ4A 3SQ6A 2YMEA 5HEGA 3U8MA 2PGZA 4AFTA 4ALXA 5TVCA 3RHWA 3SQ9A 2ZJVA 4FRRA 4LMKA 4AFGA 4IL4A 2XQ7A 3UQ4A 5KZUA 2BG9E 2BR8A 2XZ5A 2BR7A 2BYQA 5AFKA 5HEOA 4ZJTA 3UQ7A 5BP0A 4BQTA 5AFNA 4ZR6A 4UM1A 2Y56A 3ZDGA 5J0ZA 3TLVA 2XNTA 3WTLA 2WNLA 3SH1A 4ZJSA 5HEJA 5LXBA 3UU3A 3LSVA 2ZJUA 5L47A 3WIPA 3WTIA 2XQ5A 4QH5A 4COFA 4UM3S 2W8FA 2XYTA 4HFCA 5HCJA 3UUBA 5AFHA 2BYRA 5J5FA 4QH4A 4TWFA 4Z91A 4A98A 2YOEA 4QAAA 4Z90A 3RIAA 5CFBA 3WTOA 4HFEA 1UX2A 5L4EA 2XZ6A 1I9BA 4LMLA 5HCMA 3WTHA 3JAFA 3RQWA 2W8GA 3JADA 3P4WA 2XNVA 3SIOA 3TLWA
chains in the Genus database with same CATH topology
2BG9B 2Y58A 4HFIA 5JMEA 4UY2A 5HEUA 4TNVA 3RIFA 5LG3A 4QH1A 3PMZA 4XHEA 5HEHA 4ZZBA 3WTKA 2XQ3A 5J5IA 4NZBA 4F8HA 3UU6A 3RI5A 3GUAA 2YKSA 2XQ8A 2XQAA 4TWHA 4XK9A 4D01A 2Y57A 3WTJA 4ILAA 5L4HA 3EI0A 3UU4A 5BW2A 2UZ6A 4LMJA 2QC1B 3C79A 3EHZA 2WNJA 2PH9A 4ILCA 3U8NA 3ZDHA 5AFMB 2X00D 1UW6A 4WV9A 5BRXA 4UM3P 4B5DA 4BFQA 2VL0A 4HFDA 4NPPA 4A97A 3U8JA 4QACA 3EAMA 4QABA 4ZK4A 4DBMA 4ILBA 4ZK1A 3T4MA 3IGQA 1UV6A 5FJVA 2XQ9A 3UU8A 2BYNA 3U8LA 3TLUA 4HFHA 4IREA 3TLSA 3WTMA 4EZ1A 4UM3A 2WZYA 2WNCA 5AFJA 3RQUA 5AINA 2BJ0A 2XYSA 5KE4A 3JAEA 2WN9A 4HFBA 2BYSA 5AFLA 5J5GA 5AFMA 2Y7YA 5SYOA 2C9TA 2BYPA 4UXUA 5J5HA 3TLTA 2Y54A 2BG9C 4HQPA 4AFHA 3P50A 4ZZCA 2YMDA 2XQ6A 4TNWA 3PEOA 4X5TA 3ZKRA 2X00A 2BG9A 5CO5A 5IUXA 2XNUA 4ZRUA 3UU5A 3WTNA 4TWDA 2YN6A 4IL9A 3C84A 3U8KA 4PIRA 2XQ4A 3SQ6A 2YMEA 5HEGA 3U8MA 2PGZA 4AFTA 4ALXA 5TVCA 3RHWA 3SQ9A 2ZJVA 4FRRA 4LMKA 4AFGA 4IL4A 2XQ7A 3UQ4A 5KZUA 2BG9E 2BR8A 2XZ5A 2BR7A 2BYQA 5AFKA 5HEOA 4ZJTA 3UQ7A 5BP0A 4BQTA 5AFNA 4ZR6A 4UM1A 2Y56A 3ZDGA 5J0ZA 3TLVA 2XNTA 3WTLA 2WNLA 3SH1A 4ZJSA 5HEJA 5LXBA 3UU3A 3LSVA 2ZJUA 5L47A 3WIPA 3WTIA 2XQ5A 4QH5A 4COFA 4UM3S 2W8FA 2XYTA 4HFCA 5HCJA 3UUBA 5AFHA 2BYRA 5J5FA 4QH4A 4TWFA 4Z91A 4A98A 2YOEA 4QAAA 4Z90A 3RIAA 5CFBA 3WTOA 4HFEA 1UX2A 5L4EA 2XZ6A 1I9BA 4LMLA 5HCMA 3WTHA 3JAFA 3RQWA 2W8GA 3JADA 3P4WA 2XNVA 3SIOA 3TLWA
chains in the Genus database with same CATH homology


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

 
#similar chains in the Genus database (?% sequence similarity)
...loading similar chains, please wait...
#similar chains, but unknotted
...loading similar chains, please wait...
#similar chains in the pdb database (?% sequence similarity)
...loading similar chains, please wait...