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


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