2QC1A

Crystal structure of the extracellular domain of the nicotinic acetylcholine receptor 1 subunit bound to alpha-bungarotoxin at 1.9 a resolution
Total Genus 10
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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
10
sequence length
74
structure length
74
Chain Sequence
IVCHTTATSPISAVTCPPGENLCYRKMWCDVFCSSRGKVVELGCAATCPSKKPYEEVTCCSTDKCNPHPKQRPG
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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 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 10
structure length 74
sequence length 74
ec nomenclature
pdb deposition date 2007-06-18

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00087 Toxin_TOLIP Snake toxin and toxin-like protein
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.10.60.10 Mainly Beta Ribbon CD59 CD59 2qc1A00
3EBXA 1VB0A 5EBXA 6EBXA 1ERAA 1IDGA 2LA1A 1L4WA 1CDSA 3FEVA 2K3GA 1KBAA 1UG4A 2H64C 1CRFA 1HC9B 2PJYB 1XT3A 2OFSA 4LFTA 1V6PA 1FFJA 3NEQA 1TXBA 2JVEA 2H62C 2MJ0A 1LX5B 1S4YA 2QC1A 1ABTA 1CVOA 1KBTA 1IQ9A 3HH7A 1CB9A 3U74U 3ERAA 1KC4A 4ZQYA 2L5SA 2MUPA 2PJYC 4P7UA 2I9BE 1IDLA 1NXBA 2GOOB 2HLRA 5DZ5A 4BDTB 3VTSA 2ERAA 1CREA 1NYUA 1KFHA 2H8UA 1FSCA 1IDIA 2FD6U 2CRSA 2ABXA 2HLQA 2QJ9C 1HAAA 4OM5A 1KTZB 2JQPA 4FAOE 2CRTA 1CDQA 1KS6A 2GOOC 2VLWA 4XJJA 1F94A 1QKDA 1NORA 1KL8A 2N99A 2QJBC 3U73U 1HAJA 1BTEA 5IMTD 2H5FA 3PLCA 1IJCA 1CDRA 1LXGA 3EVSC 1ES7B 2X8BB 4BIKB 5DO6A 1MAHF 2LCRA 4RUDA 1TFSA 2QJAC 1LXHA 2CDXA 1ONJA 2J8BA 2MFAA 5DU1A 2L03A 1CCQA 1B41B 2MJ4A 4HQPF 4DO8A 1LJZA 4EY8B 1ERGA 3LAQU 1KU6B 1LSIA 1FF4A 1TGXA 5IMYC 1NTXA 1BXPA 1H0JA 2UX2A 4OM4A 1MR6A 4QTIU 2BTXA 2H62D 1CHVS 1RGJA 1IKCA 3NH7A 1REWC 1HOYA 1IK8A 1W6BA 1CODA 2MJYA 3KFDE 1RL5A 1NYSA 1PLOA 1DRSA 1ZADA 1NTNA 1CDTA 1KBSA 1CTXA 1F8UB 2CCXA 2H7ZA 1CXNA 1CXOA 1QKEA 4IYEA 3BT2U 1I02A 4UY2C 3BT1U 1FRAA 2UWRA 1JBDA 4FAOC 2NBTA 2MHYA 1M9ZA 1FSSB 1KXIA 1COEA 1JGKA 2H7ZB 2MUOA 1YWHA 3KFDI 1QM7A 1FASA 3NDSA 1TXAA 4AEAA 1IDHA 1NEAA 2CTXA 2BHIA 1G6MA 1JE9A 3QB4B 1HC9A 2H64B
chains in the Genus database with same CATH superfamily
3EBXA 1VB0A 5EBXA 6EBXA 1ERAA 1IDGA 2LA1A 1L4WA 1CDSA 3FEVA 2K3GA 1KBAA 1UG4A 2H64C 1CRFA 1HC9B 2PJYB 1XT3A 2OFSA 4LFTA 1V6PA 1FFJA 3NEQA 1TXBA 2JVEA 2H62C 2MJ0A 1LX5B 1S4YA 2QC1A 1ABTA 1CVOA 1KBTA 1IQ9A 3HH7A 1CB9A 3U74U 3ERAA 1KC4A 4ZQYA 2L5SA 2MUPA 2PJYC 4P7UA 2I9BE 1IDLA 1NXBA 2GOOB 2HLRA 5DZ5A 4BDTB 3VTSA 2ERAA 1CREA 1NYUA 1KFHA 2H8UA 1FSCA 1IDIA 2FD6U 2CRSA 2ABXA 2HLQA 2QJ9C 1HAAA 4OM5A 1KTZB 2JQPA 4FAOE 2CRTA 1CDQA 1KS6A 2GOOC 2VLWA 4XJJA 1F94A 1QKDA 1NORA 1KL8A 2N99A 2QJBC 3U73U 1HAJA 1BTEA 5IMTD 2H5FA 3PLCA 1IJCA 1CDRA 1LXGA 3EVSC 1ES7B 2X8BB 4BIKB 5DO6A 1MAHF 2LCRA 4RUDA 1TFSA 2QJAC 1LXHA 2CDXA 1ONJA 2J8BA 2MFAA 4KSNA 2L03A 5DU1A 1CCQA 1B41B 2MJ4A 4HQPF 4DO8A 1LJZA 4EY8B 1ERGA 3LAQU 1KU6B 1LSIA 1FF4A 1TGXA 5IMYC 1NTXA 1BXPA 1H0JA 2UX2A 4OM4A 1MR6A 4QTIU 2BTXA 2H62D 1CHVS 1RGJA 1IKCA 3NH7A 1REWC 1HOYA 1IK8A 1W6BA 1CODA 2MJYA 3KFDE 1RL5A 1NYSA 1PLOA 1DRSA 1ZADA 1NTNA 1CDTA 1KBSA 1CTXA 1F8UB 2CCXA 2H7ZA 1CXNA 1CXOA 1QKEA 4IYEA 3BT2U 1I02A 4UY2C 3BT1U 1FRAA 2UWRA 1JBDA 4FAOC 2NBTA 2MHYA 1M9ZA 1FSSB 1KXIA 1COEA 1JGKA 2H7ZB 2MUOA 1YWHA 3KFDI 1QM7A 1FASA 3NDSA 1TXAA 4AEAA 1IDHA 1NEAA 2CTXA 2BHIA 1G6MA 1JE9A 3QB4B 1HC9A 2H64B
chains in the Genus database with same CATH topology
3EBXA 1VB0A 5EBXA 6EBXA 1ERAA 1IDGA 2LA1A 1L4WA 1CDSA 3FEVA 2K3GA 1KBAA 1UG4A 2H64C 1CRFA 1HC9B 2PJYB 1XT3A 2OFSA 4LFTA 1V6PA 1FFJA 3NEQA 1TXBA 2JVEA 2H62C 2MJ0A 1LX5B 1S4YA 2QC1A 1ABTA 1CVOA 1KBTA 1IQ9A 3HH7A 1CB9A 3U74U 3ERAA 1KC4A 4ZQYA 2L5SA 2MUPA 2PJYC 4P7UA 2I9BE 1IDLA 1NXBA 2GOOB 2HLRA 5DZ5A 4BDTB 3VTSA 2ERAA 1CREA 1NYUA 1KFHA 2H8UA 1FSCA 1IDIA 2FD6U 2CRSA 2ABXA 2HLQA 2QJ9C 1HAAA 4OM5A 1KTZB 2JQPA 4FAOE 2CRTA 1CDQA 1KS6A 2GOOC 2VLWA 4XJJA 1F94A 1QKDA 1NORA 1KL8A 2N99A 2QJBC 3U73U 1HAJA 1BTEA 5IMTD 2H5FA 3PLCA 1IJCA 1CDRA 1LXGA 3EVSC 1ES7B 2X8BB 4BIKB 5DO6A 1MAHF 2LCRA 4RUDA 1TFSA 2QJAC 1LXHA 2CDXA 1ONJA 2J8BA 2MFAA 4KSNA 2L03A 5DU1A 1CCQA 1B41B 2MJ4A 4HQPF 4DO8A 1LJZA 4EY8B 1ERGA 3LAQU 1KU6B 1LSIA 1FF4A 1TGXA 5IMYC 1NTXA 1BXPA 1H0JA 2UX2A 4OM4A 1MR6A 4QTIU 2BTXA 2H62D 1CHVS 1RGJA 1IKCA 3NH7A 1REWC 1HOYA 1IK8A 1W6BA 1CODA 2MJYA 3KFDE 1RL5A 1NYSA 1PLOA 1DRSA 1ZADA 1NTNA 1CDTA 1KBSA 1CTXA 1F8UB 2CCXA 2H7ZA 1CXNA 1CXOA 1QKEA 4IYEA 3BT2U 1I02A 4UY2C 3BT1U 1FRAA 2UWRA 1JBDA 4FAOC 2NBTA 2MHYA 1M9ZA 1FSSB 1KXIA 1COEA 1JGKA 2H7ZB 2MUOA 1YWHA 3KFDI 1QM7A 1FASA 3NDSA 1TXAA 4AEAA 1IDHA 1NEAA 2CTXA 2BHIA 1G6MA 1JE9A 3QB4B 1HC9A 2H64B
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 3EBX A;  1VB0 A;  5EBX A;  6EBX A;  1ERA A;  1IDG A;  2LA1 A;  1L4W A;  1CDS A;  3FEV A;  2K3G A;  1KBA A;  1UG4 A;  2H64 C;  1CRF A;  1HC9 B;  2PJY B;  1XT3 A;  2OFS A;  4LFT A;  1V6P A;  1FFJ A;  3NEQ A;  1TXB A;  2JVE A;  2H62 C;  2MJ0 A;  1LX5 B;  1S4Y A;  2QC1 A;  1ABT A;  1CVO A;  1KBT A;  1IQ9 A;  3HH7 A;  1CB9 A;  3U74 U;  3ERA A;  1KC4 A;  4ZQY A;  2L5S A;  2MUP A;  2PJY C;  4P7U A;  2I9B E;  1IDL A;  1NXB A;  2GOO B;  2HLR A;  5DZ5 A;  4BDT B;  3VTS A;  2ERA A;  1CRE A;  1NYU A;  1KFH A;  2H8U A;  1FSC A;  1IDI A;  2FD6 U;  2CRS A;  2ABX A;  2HLQ A;  2QJ9 C;  1HAA A;  4OM5 A;  1KTZ B;  2JQP A;  4FAO E;  2CRT A;  1CDQ A;  1KS6 A;  2GOO C;  2VLW A;  4XJJ A;  1F94 A;  1QKD A;  1NOR A;  1KL8 A;  2N99 A;  2QJB C;  3U73 U;  1HAJ A;  1BTE A;  5IMT D;  2H5F A;  3PLC A;  1IJC A;  1CDR A;  1LXG A;  3EVS C;  1ES7 B;  2X8B B;  4BIK B;  5DO6 A;  1MAH F;  2LCR A;  4RUD A;  1TFS A;  2QJA C;  1LXH A;  2CDX A;  1ONJ A;  2J8B A;  2MFA A;  5DU1 A;  2L03 A;  1CCQ A;  1B41 B;  2MJ4 A;  4HQP F;  4DO8 A;  1LJZ A;  4EY8 B;  1ERG A;  3LAQ U;  1KU6 B;  1LSI A;  1FF4 A;  1TGX A;  5IMY C;  1NTX A;  1BXP A;  1H0J A;  2UX2 A;  4OM4 A;  1MR6 A;  4QTI U;  2BTX A;  2H62 D;  1CHV S;  1RGJ A;  1IKC A;  3NH7 A;  1REW C;  1HOY A;  1IK8 A;  1W6B A;  1COD A;  2MJY A;  3KFD E;  1RL5 A;  1NYS A;  1PLO A;  1DRS A;  1ZAD A;  1NTN A;  1CDT A;  1KBS A;  1CTX A;  1F8U B;  2CCX A;  2H7Z A;  1CXN A;  1CXO A;  1QKE A;  4IYE A;  3BT2 U;  1I02 A;  4UY2 C;  3BT1 U;  1FRA A;  2UWR A;  1JBD A;  4FAO C;  2NBT A;  2MHY A;  1M9Z A;  1FSS B;  1KXI A;  1COE A;  1JGK A;  2H7Z B;  2MUO A;  1YWH A;  3KFD I;  1QM7 A;  1FAS A;  3NDS A;  1TXA A;  4AEA A;  1IDH A;  1NEA A;  2CTX A;  2BHI A;  1G6M A;  1JE9 A;  3QB4 B;  1HC9 A;  2H64 B; 
#chains in the Genus database with same CATH topology
 3EBX A;  1VB0 A;  5EBX A;  6EBX A;  1ERA A;  1IDG A;  2LA1 A;  1L4W A;  1CDS A;  3FEV A;  2K3G A;  1KBA A;  1UG4 A;  2H64 C;  1CRF A;  1HC9 B;  2PJY B;  1XT3 A;  2OFS A;  4LFT A;  1V6P A;  1FFJ A;  3NEQ A;  1TXB A;  2JVE A;  2H62 C;  2MJ0 A;  1LX5 B;  1S4Y A;  2QC1 A;  1ABT A;  1CVO A;  1KBT A;  1IQ9 A;  3HH7 A;  1CB9 A;  3U74 U;  3ERA A;  1KC4 A;  4ZQY A;  2L5S A;  2MUP A;  2PJY C;  4P7U A;  2I9B E;  1IDL A;  1NXB A;  2GOO B;  2HLR A;  5DZ5 A;  4BDT B;  3VTS A;  2ERA A;  1CRE A;  1NYU A;  1KFH A;  2H8U A;  1FSC A;  1IDI A;  2FD6 U;  2CRS A;  2ABX A;  2HLQ A;  2QJ9 C;  1HAA A;  4OM5 A;  1KTZ B;  2JQP A;  4FAO E;  2CRT A;  1CDQ A;  1KS6 A;  2GOO C;  2VLW A;  4XJJ A;  1F94 A;  1QKD A;  1NOR A;  1KL8 A;  2N99 A;  2QJB C;  3U73 U;  1HAJ A;  1BTE A;  5IMT D;  2H5F A;  3PLC A;  1IJC A;  1CDR A;  1LXG A;  3EVS C;  1ES7 B;  2X8B B;  4BIK B;  5DO6 A;  1MAH F;  2LCR A;  4RUD A;  1TFS A;  2QJA C;  1LXH A;  2CDX A;  1ONJ A;  2J8B A;  2MFA A;  4KSN A;  2L03 A;  5DU1 A;  1CCQ A;  1B41 B;  2MJ4 A;  4HQP F;  4DO8 A;  1LJZ A;  4EY8 B;  1ERG A;  3LAQ U;  1KU6 B;  1LSI A;  1FF4 A;  1TGX A;  5IMY C;  1NTX A;  1BXP A;  1H0J A;  2UX2 A;  4OM4 A;  1MR6 A;  4QTI U;  2BTX A;  2H62 D;  1CHV S;  1RGJ A;  1IKC A;  3NH7 A;  1REW C;  1HOY A;  1IK8 A;  1W6B A;  1COD A;  2MJY A;  3KFD E;  1RL5 A;  1NYS A;  1PLO A;  1DRS A;  1ZAD A;  1NTN A;  1CDT A;  1KBS A;  1CTX A;  1F8U B;  2CCX A;  2H7Z A;  1CXN A;  1CXO A;  1QKE A;  4IYE A;  3BT2 U;  1I02 A;  4UY2 C;  3BT1 U;  1FRA A;  2UWR A;  1JBD A;  4FAO C;  2NBT A;  2MHY A;  1M9Z A;  1FSS B;  1KXI A;  1COE A;  1JGK A;  2H7Z B;  2MUO A;  1YWH A;  3KFD I;  1QM7 A;  1FAS A;  3NDS A;  1TXA A;  4AEA A;  1IDH A;  1NEA A;  2CTX A;  2BHI A;  1G6M A;  1JE9 A;  3QB4 B;  1HC9 A;  2H64 B; 
#chains in the Genus database with same CATH homology
 3EBX A;  1VB0 A;  5EBX A;  6EBX A;  1ERA A;  1IDG A;  2LA1 A;  1L4W A;  1CDS A;  3FEV A;  2K3G A;  1KBA A;  1UG4 A;  2H64 C;  1CRF A;  1HC9 B;  2PJY B;  1XT3 A;  2OFS A;  4LFT A;  1V6P A;  1FFJ A;  3NEQ A;  1TXB A;  2JVE A;  2H62 C;  2MJ0 A;  1LX5 B;  1S4Y A;  2QC1 A;  1ABT A;  1CVO A;  1KBT A;  1IQ9 A;  3HH7 A;  1CB9 A;  3U74 U;  3ERA A;  1KC4 A;  4ZQY A;  2L5S A;  2MUP A;  2PJY C;  4P7U A;  2I9B E;  1IDL A;  1NXB A;  2GOO B;  2HLR A;  5DZ5 A;  4BDT B;  3VTS A;  2ERA A;  1CRE A;  1NYU A;  1KFH A;  2H8U A;  1FSC A;  1IDI A;  2FD6 U;  2CRS A;  2ABX A;  2HLQ A;  2QJ9 C;  1HAA A;  4OM5 A;  1KTZ B;  2JQP A;  4FAO E;  2CRT A;  1CDQ A;  1KS6 A;  2GOO C;  2VLW A;  4XJJ A;  1F94 A;  1QKD A;  1NOR A;  1KL8 A;  2N99 A;  2QJB C;  3U73 U;  1HAJ A;  1BTE A;  5IMT D;  2H5F A;  3PLC A;  1IJC A;  1CDR A;  1LXG A;  3EVS C;  1ES7 B;  2X8B B;  4BIK B;  5DO6 A;  1MAH F;  2LCR A;  4RUD A;  1TFS A;  2QJA C;  1LXH A;  2CDX A;  1ONJ A;  2J8B A;  2MFA A;  4KSN A;  2L03 A;  5DU1 A;  1CCQ A;  1B41 B;  2MJ4 A;  4HQP F;  4DO8 A;  1LJZ A;  4EY8 B;  1ERG A;  3LAQ U;  1KU6 B;  1LSI A;  1FF4 A;  1TGX A;  5IMY C;  1NTX A;  1BXP A;  1H0J A;  2UX2 A;  4OM4 A;  1MR6 A;  4QTI U;  2BTX A;  2H62 D;  1CHV S;  1RGJ A;  1IKC A;  3NH7 A;  1REW C;  1HOY A;  1IK8 A;  1W6B A;  1COD A;  2MJY A;  3KFD E;  1RL5 A;  1NYS A;  1PLO A;  1DRS A;  1ZAD A;  1NTN A;  1CDT A;  1KBS A;  1CTX A;  1F8U B;  2CCX A;  2H7Z A;  1CXN A;  1CXO A;  1QKE A;  4IYE A;  3BT2 U;  1I02 A;  4UY2 C;  3BT1 U;  1FRA A;  2UWR A;  1JBD A;  4FAO C;  2NBT A;  2MHY A;  1M9Z A;  1FSS B;  1KXI A;  1COE A;  1JGK A;  2H7Z B;  2MUO A;  1YWH A;  3KFD I;  1QM7 A;  1FAS A;  3NDS A;  1TXA A;  4AEA A;  1IDH A;  1NEA A;  2CTX A;  2BHI A;  1G6M A;  1JE9 A;  3QB4 B;  1HC9 A;  2H64 B; 
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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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