3IGQA

Crystal structure of the extracellular domain of a bacterial pentameric ligand-gated ion channel
Total Genus 35
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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
35
sequence length
190
structure length
176
Chain Sequence
MVSPPPPIADEPLTVNTGIYLIECYSLDDKAETFKVNAFLSLSWKDRRLAFDPVRSGVRVKTYEPEAIWIPEIRFVNVENARDADVVDISVSPDGTVQYLERFSARVLSPLDDSQTLHIYLIVRSVDTRNIVLAVDLEKVGKNDDVFLTGWDIESFTAVVKPLESKLDYQLRISRQ
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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 the extracellular domain of a bacterial ligand-gated ion channel
pubmed doi rcsb
molecule keywords Glr4197 protein
molecule tags Membrane protein, transport protein
source organism Gloeobacter violaceus
total genus 35
structure length 176
sequence length 190
chains with identical sequence B, C, D, E, F
ec nomenclature
pdb deposition date 2009-07-28
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 3igqA00
4LMJA 3P4WA 3RI5A 2WZYA 4AFGA 5FJVA 3PEOA 3RHWA 4UM1A 3SIOA 3PMZA 4F8HA 3RIAA 5AFLA 4IREA 3WTKA 3EI0A 2C9TA 4ILCA 3UU5A 3TLTA 4B5DA 2W8GA 5TVCA 3SQ9A 3IGQA 4EZ1A 4QAAA 2XYTA 3T4MA 5AFKA 5HEJA 5AINA 4Z91A 2XQ4A 3WIPA 1I9BA 4Z90A 4XK9A 4TNWA 2XYSA 4NPPA 2QC1B 5AFNA 4HFDA 3JAFA 4QH5A 4TWHA 2YN6A 4TWFA 5J5FA 5KE4A 2XNUA 4D01A 4ILAA 4PIRA 3TLVA 3WTNA 3EHZA 5HEUA 2BYQA 3TLUA 3WTMA 2XQ6A 2BYNA 4DBMA 4HQPA 4UM3P 5IUXA 5HEGA 3P50A 3WTOA 3UU6A 3UUBA 4UXUA 4ZZBA 5AFJA 5J5GA 5CFBA 2XQAA 5HEOA 3SH1A 4ILBA 5SYOA 4AFTA 4QACA 2Y7YA 2YKSA 4UM3S 4BFQA 4NZBA 2VL0A 5HCMA 4A97A 3LSVA 3ZDHA 2WNJA 3GUAA 4XHEA 4LMLA 5JMEA 2WNLA 4LMKA 3U8NA 4BQTA 4IL4A 3UU3A 3WTHA 4WV9A 3ZKRA 2BYPA 2ZJVA 2XNVA 2BYSA 3U8MA 2WNCA 2WN9A 5KZUA 2XQ8A 2Y58A 4HFEA 3WTLA 4ZZCA 2BJ0A 4HFBA 4A98A 2BR7A 5L4HA 5J5IA 4TNVA 2XZ5A 2BG9E 4X5TA 3U8KA 5AFMB 3U8JA 3SQ6A 2PGZA 3EAMA 2Y56A 5HCJA 4UY2A 5CO5A 3UQ7A 2X00A 4QABA 2BG9B 3JADA 3UQ4A 4QH4A 2XZ6A 4FRRA 5AFHA 4ZR6A 2YOEA 4ZJSA 2YMDA 2W8FA 5J5HA 4TWDA 2XQ3A 4HFHA 3RQWA 4ZJTA 2XQ7A 4IL9A 5AFMA 3JAEA 2BG9C 2Y54A 5BRXA 5L4EA 5LG3A 5J0ZA 4QH1A 2BYRA 3UU8A 5BW2A 2Y57A 3WTIA 2XNTA 2YMEA 3C79A 3C84A 2BG9A 5L47A 3WTJA 1UW6A 3TLSA 4ZK1A 2XQ5A 3RIFA 4ZK4A 3RQUA 3U8LA 2BR8A 4HFCA 4COFA 3TLWA 4ZRUA 1UX2A 4ALXA 2X00D 2XQ9A 4UM3A 1UV6A 3UU4A 5LXBA 4AFHA 4HFIA 2PH9A 2ZJUA 5BP0A 3ZDGA 5HEHA 2UZ6A
chains in the Genus database with same CATH superfamily
4LMJA 3P4WA 3RI5A 2WZYA 4AFGA 5FJVA 3PEOA 3RHWA 4UM1A 3SIOA 3PMZA 4F8HA 3RIAA 5AFLA 4IREA 3WTKA 3EI0A 2C9TA 4ILCA 3UU5A 3TLTA 4B5DA 2W8GA 5TVCA 3SQ9A 3IGQA 4EZ1A 4QAAA 2XYTA 3T4MA 5AFKA 5HEJA 5AINA 4Z91A 2XQ4A 3WIPA 1I9BA 4Z90A 4XK9A 4TNWA 2XYSA 4NPPA 2QC1B 5AFNA 4HFDA 3JAFA 4QH5A 4TWHA 2YN6A 4TWFA 5J5FA 5KE4A 2XNUA 4D01A 4ILAA 4PIRA 3TLVA 3WTNA 3EHZA 5HEUA 2BYQA 3TLUA 3WTMA 2XQ6A 2BYNA 4DBMA 4HQPA 4UM3P 5IUXA 5HEGA 3P50A 3WTOA 3UU6A 3UUBA 4UXUA 4ZZBA 5AFJA 5J5GA 5CFBA 2XQAA 5HEOA 3SH1A 4ILBA 5SYOA 4AFTA 4QACA 2Y7YA 2YKSA 4UM3S 4BFQA 4NZBA 2VL0A 5HCMA 4A97A 3LSVA 3ZDHA 2WNJA 3GUAA 4XHEA 4LMLA 5JMEA 2WNLA 4LMKA 3U8NA 4BQTA 4IL4A 3UU3A 3WTHA 4WV9A 3ZKRA 2BYPA 2ZJVA 2XNVA 2BYSA 3U8MA 2WNCA 2WN9A 5KZUA 2XQ8A 2Y58A 4HFEA 3WTLA 4ZZCA 2BJ0A 4HFBA 4A98A 2BR7A 5L4HA 5J5IA 4TNVA 2XZ5A 2BG9E 4X5TA 3U8KA 5AFMB 3U8JA 3SQ6A 2PGZA 3EAMA 2Y56A 5HCJA 4UY2A 5CO5A 3UQ7A 2X00A 4QABA 2BG9B 3JADA 3UQ4A 4QH4A 2XZ6A 4FRRA 5AFHA 4ZR6A 2YOEA 4ZJSA 2YMDA 2W8FA 5J5HA 4TWDA 2XQ3A 4HFHA 3RQWA 4ZJTA 2XQ7A 4IL9A 5AFMA 3JAEA 2BG9C 2Y54A 5BRXA 5L4EA 5LG3A 5J0ZA 4QH1A 2BYRA 3UU8A 5BW2A 2Y57A 3WTIA 2XNTA 2YMEA 3C79A 3C84A 2BG9A 5L47A 3WTJA 1UW6A 3TLSA 4ZK1A 2XQ5A 3RIFA 4ZK4A 3RQUA 3U8LA 2BR8A 4HFCA 4COFA 3TLWA 4ZRUA 1UX2A 4ALXA 2X00D 2XQ9A 4UM3A 1UV6A 3UU4A 5LXBA 4AFHA 4HFIA 2PH9A 2ZJUA 5BP0A 3ZDGA 5HEHA 2UZ6A
chains in the Genus database with same CATH topology
4LMJA 3P4WA 3RI5A 2WZYA 4AFGA 5FJVA 3PEOA 3RHWA 4UM1A 3SIOA 3PMZA 4F8HA 3RIAA 5AFLA 4IREA 3WTKA 3EI0A 2C9TA 4ILCA 3UU5A 3TLTA 4B5DA 2W8GA 5TVCA 3SQ9A 3IGQA 4EZ1A 4QAAA 2XYTA 3T4MA 5AFKA 5HEJA 5AINA 4Z91A 2XQ4A 3WIPA 1I9BA 4Z90A 4XK9A 4TNWA 2XYSA 4NPPA 2QC1B 5AFNA 4HFDA 3JAFA 4QH5A 4TWHA 2YN6A 4TWFA 5J5FA 5KE4A 2XNUA 4D01A 4ILAA 4PIRA 3TLVA 3WTNA 3EHZA 5HEUA 2BYQA 3TLUA 3WTMA 2XQ6A 2BYNA 4DBMA 4HQPA 4UM3P 5IUXA 5HEGA 3P50A 3WTOA 3UU6A 3UUBA 4UXUA 4ZZBA 5AFJA 5J5GA 5CFBA 2XQAA 5HEOA 3SH1A 4ILBA 5SYOA 4AFTA 4QACA 2Y7YA 2YKSA 4UM3S 4BFQA 4NZBA 2VL0A 5HCMA 4A97A 3LSVA 3ZDHA 2WNJA 3GUAA 4XHEA 4LMLA 5JMEA 2WNLA 4LMKA 3U8NA 4BQTA 4IL4A 3UU3A 3WTHA 4WV9A 3ZKRA 2BYPA 2ZJVA 2XNVA 2BYSA 3U8MA 2WNCA 2WN9A 5KZUA 2XQ8A 2Y58A 4HFEA 3WTLA 4ZZCA 2BJ0A 4HFBA 4A98A 2BR7A 5L4HA 5J5IA 4TNVA 2XZ5A 2BG9E 4X5TA 3U8KA 5AFMB 3U8JA 3SQ6A 2PGZA 3EAMA 2Y56A 5HCJA 4UY2A 5CO5A 3UQ7A 2X00A 4QABA 2BG9B 3JADA 3UQ4A 4QH4A 2XZ6A 4FRRA 5AFHA 4ZR6A 2YOEA 4ZJSA 2YMDA 2W8FA 5J5HA 4TWDA 2XQ3A 4HFHA 3RQWA 4ZJTA 2XQ7A 4IL9A 5AFMA 3JAEA 2BG9C 2Y54A 5BRXA 5L4EA 5LG3A 5J0ZA 4QH1A 2BYRA 3UU8A 5BW2A 2Y57A 3WTIA 2XNTA 2YMEA 3C79A 3C84A 2BG9A 5L47A 3WTJA 1UW6A 3TLSA 4ZK1A 2XQ5A 3RIFA 4ZK4A 3RQUA 3U8LA 2BR8A 4HFCA 4COFA 3TLWA 4ZRUA 1UX2A 4ALXA 2X00D 2XQ9A 4UM3A 1UV6A 3UU4A 5LXBA 4AFHA 4HFIA 2PH9A 2ZJUA 5BP0A 3ZDGA 5HEHA 2UZ6A
chains in the Genus database with same CATH homology


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