2QC1B

Crystal structure of the extracellular domain of the nicotinic acetylcholine receptor 1 subunit bound to alpha-bungarotoxin at 1.9 a resolution
Total Genus 46
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
46
sequence length
212
structure length
212
Chain Sequence
KSEHETRLEAKLFEDYSSVVRPVEDHREIVQVTVGLQLIQLINVDEVNQIVTTNVRLKQQWVDYNLKWNPDDYGGVKKIHIPSEKIWRPDVVLYNNADGDFAIVKFTKVLLDYTGHITWTPPAIFKSYCEIIVTHFPFDEQNCSMKLGTRTYDGSAVAINPESDQPDLSNFMESGEWVIKEARGWKHWVFYSCCPTTPYLDITYHFVMQRLP
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) }}
publication title Crystal structure of the extracellular domain of nAChR alpha1 bound to alpha-bungarotoxin at 1.94 A resolution.
pubmed doi rcsb
molecule keywords Alpha-bungarotoxin
molecule tags Protein binding
source organism Mus musculus
total genus 46
structure length 212
sequence length 212
ec nomenclature
pdb deposition date 2007-06-18

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
B 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 2qc1B00
5AFNA 4HFDA 4TNWA 5J5GA 3T4MA 2WN9A 3ZDGA 2PH9A 5CFBA 4QH1A 3LSVA 4UM3P 4NPPA 3TLVA 2W8FA 2YOEA 5J5IA 2XQ4A 3WTOA 2XQ5A 5LG3A 4NZBA 3WTJA 4QACA 2XQAA 3WTMA 4IL9A 4HFIA 4QH5A 4A97A 2Y58A 5HEHA 2Y57A 2PGZA 3JAEA 2BR7A 5CO5A 4ILBA 2BYQA 2BYNA 3WTKA 3GUAA 3UQ7A 5LXBA 1UV6A 3PMZA 4UM1A 4XHEA 5L4HA 3RIFA 4A98A 5HEJA 3UU4A 3C79A 2X00D 4PIRA 3UU3A 5AFMA 3UQ4A 4ILAA 3TLSA 2ZJUA 3IGQA 5IUXA 4ZK1A 5J5HA 3SH1A 4QABA 3UU5A 5BP0A 3RQUA 5KZUA 5AFMB 4Z91A 2YMEA 2X00A 2WZYA 3EHZA 2UZ6A 2XQ7A 2XZ6A 2Y56A 4Z90A 5HCMA 5BW2A 2W8GA 2XQ8A 3WTIA 5AFLA 3PEOA 5SYOA 4HFEA 2BYPA 3U8MA 5KE4A 4XK9A 3ZDHA 5AFKA 3TLWA 2Y7YA 4LMLA 2XQ3A 3SQ6A 4LMJA 1UX2A 4WV9A 5AFJA 4ZR6A 4HQPA 4LMKA 4UM3A 5AINA 4AFHA 4TNVA 4F8HA 2BG9C 3TLUA 2Y54A 4EZ1A 4IREA 3EAMA 5TVCA 3SQ9A 5J0ZA 2BG9E 3WTLA 2XZ5A 4ZZCA 2XQ9A 4BFQA 2WNLA 4ZJSA 2XYTA 3RIAA 3RHWA 5J5FA 2XQ6A 2BG9A 5HEOA 3P50A 2XNTA 3WIPA 5FJVA 5HEGA 3UUBA 4ALXA 4TWHA 5JMEA 4QAAA 4ZK4A 4FRRA 2WNCA 3U8JA 3WTNA 5BRXA 4AFGA 2BG9B 2XYSA 3JADA 4X5TA 1I9BA 2BYRA 2BJ0A 4IL4A 4ZRUA 4COFA 3U8KA 3EI0A 4HFCA 3UU8A 3U8NA 4UM3S 5L47A 2XNUA 3RI5A 3SIOA 2WNJA 4ZZBA 4BQTA 2XNVA 3UU6A 4HFBA 4HFHA 4ILCA 4UXUA 4UY2A 5HCJA 2QC1B 1UW6A 4AFTA 3U8LA 3C84A 4D01A 5AFHA 3RQWA 2YMDA 3JAFA 5HEUA 4TWDA 2C9TA 4QH4A 2BR8A 2VL0A 3ZKRA 2ZJVA 2YN6A 4B5DA 4ZJTA 3TLTA 3P4WA 4DBMA 5L4EA 2YKSA 4TWFA 2BYSA 3WTHA
chains in the Genus database with same CATH superfamily
5AFNA 4HFDA 4TNWA 5J5GA 3T4MA 2WN9A 3ZDGA 2PH9A 5CFBA 4QH1A 3LSVA 4UM3P 4NPPA 3TLVA 2W8FA 2YOEA 5J5IA 2XQ4A 3WTOA 2XQ5A 5LG3A 4NZBA 3WTJA 4QACA 2XQAA 3WTMA 4IL9A 4HFIA 4QH5A 4A97A 2Y58A 5HEHA 2Y57A 2PGZA 3JAEA 2BR7A 5CO5A 4ILBA 2BYQA 2BYNA 3WTKA 3GUAA 3UQ7A 5LXBA 1UV6A 3PMZA 4UM1A 4XHEA 5L4HA 3RIFA 4A98A 5HEJA 3UU4A 3C79A 2X00D 4PIRA 3UU3A 5AFMA 3UQ4A 4ILAA 3TLSA 2ZJUA 3IGQA 5IUXA 4ZK1A 5J5HA 3SH1A 4QABA 3UU5A 5BP0A 3RQUA 5KZUA 5AFMB 4Z91A 2YMEA 2X00A 2WZYA 3EHZA 2UZ6A 2XQ7A 2XZ6A 2Y56A 4Z90A 5HCMA 5BW2A 2W8GA 2XQ8A 3WTIA 5AFLA 3PEOA 5SYOA 4HFEA 2BYPA 3U8MA 5KE4A 4XK9A 3ZDHA 5AFKA 3TLWA 2Y7YA 4LMLA 2XQ3A 3SQ6A 4LMJA 1UX2A 4WV9A 5AFJA 4ZR6A 4HQPA 4LMKA 4UM3A 5AINA 4AFHA 4TNVA 4F8HA 2BG9C 3TLUA 2Y54A 4EZ1A 4IREA 3EAMA 5TVCA 3SQ9A 5J0ZA 2BG9E 3WTLA 2XZ5A 4ZZCA 2XQ9A 4BFQA 2WNLA 4ZJSA 2XYTA 3RIAA 3RHWA 5J5FA 2XQ6A 2BG9A 5HEOA 3P50A 2XNTA 3WIPA 5FJVA 5HEGA 3UUBA 4ALXA 4TWHA 5JMEA 4QAAA 4ZK4A 4FRRA 2WNCA 3U8JA 3WTNA 5BRXA 4AFGA 2BG9B 2XYSA 3JADA 4X5TA 1I9BA 2BYRA 2BJ0A 4IL4A 4ZRUA 4COFA 3U8KA 3EI0A 4HFCA 3UU8A 3U8NA 4UM3S 5L47A 2XNUA 3RI5A 3SIOA 2WNJA 4ZZBA 4BQTA 2XNVA 3UU6A 4HFBA 4HFHA 4ILCA 4UXUA 4UY2A 5HCJA 2QC1B 1UW6A 4AFTA 3U8LA 3C84A 4D01A 5AFHA 3RQWA 2YMDA 3JAFA 5HEUA 4TWDA 2C9TA 4QH4A 2BR8A 2VL0A 3ZKRA 2ZJVA 2YN6A 4B5DA 4ZJTA 3TLTA 3P4WA 4DBMA 5L4EA 2YKSA 4TWFA 2BYSA 3WTHA
chains in the Genus database with same CATH topology
5AFNA 4HFDA 4TNWA 5J5GA 3T4MA 2WN9A 3ZDGA 2PH9A 5CFBA 4QH1A 3LSVA 4UM3P 4NPPA 3TLVA 2W8FA 2YOEA 5J5IA 2XQ4A 3WTOA 2XQ5A 5LG3A 4NZBA 3WTJA 4QACA 2XQAA 3WTMA 4IL9A 4HFIA 4QH5A 4A97A 2Y58A 5HEHA 2Y57A 2PGZA 3JAEA 2BR7A 5CO5A 4ILBA 2BYQA 2BYNA 3WTKA 3GUAA 3UQ7A 5LXBA 1UV6A 3PMZA 4UM1A 4XHEA 5L4HA 3RIFA 4A98A 5HEJA 3UU4A 3C79A 2X00D 4PIRA 3UU3A 5AFMA 3UQ4A 4ILAA 3TLSA 2ZJUA 3IGQA 5IUXA 4ZK1A 5J5HA 3SH1A 4QABA 3UU5A 5BP0A 3RQUA 5KZUA 5AFMB 4Z91A 2YMEA 2X00A 2WZYA 3EHZA 2UZ6A 2XQ7A 2XZ6A 2Y56A 4Z90A 5HCMA 5BW2A 2W8GA 2XQ8A 3WTIA 5AFLA 3PEOA 5SYOA 4HFEA 2BYPA 3U8MA 5KE4A 4XK9A 3ZDHA 5AFKA 3TLWA 2Y7YA 4LMLA 2XQ3A 3SQ6A 4LMJA 1UX2A 4WV9A 5AFJA 4ZR6A 4HQPA 4LMKA 4UM3A 5AINA 4AFHA 4TNVA 4F8HA 2BG9C 3TLUA 2Y54A 4EZ1A 4IREA 3EAMA 5TVCA 3SQ9A 5J0ZA 2BG9E 3WTLA 2XZ5A 4ZZCA 2XQ9A 4BFQA 2WNLA 4ZJSA 2XYTA 3RIAA 3RHWA 5J5FA 2XQ6A 2BG9A 5HEOA 3P50A 2XNTA 3WIPA 5FJVA 5HEGA 3UUBA 4ALXA 4TWHA 5JMEA 4QAAA 4ZK4A 4FRRA 2WNCA 3U8JA 3WTNA 5BRXA 4AFGA 2BG9B 2XYSA 3JADA 4X5TA 1I9BA 2BYRA 2BJ0A 4IL4A 4ZRUA 4COFA 3U8KA 3EI0A 4HFCA 3UU8A 3U8NA 4UM3S 5L47A 2XNUA 3RI5A 3SIOA 2WNJA 4ZZBA 4BQTA 2XNVA 3UU6A 4HFBA 4HFHA 4ILCA 4UXUA 4UY2A 5HCJA 2QC1B 1UW6A 4AFTA 3U8LA 3C84A 4D01A 5AFHA 3RQWA 2YMDA 3JAFA 5HEUA 4TWDA 2C9TA 4QH4A 2BR8A 2VL0A 3ZKRA 2ZJVA 2YN6A 4B5DA 4ZJTA 3TLTA 3P4WA 4DBMA 5L4EA 2YKSA 4TWFA 2BYSA 3WTHA
chains in the Genus database with same CATH homology


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