1CTXA

Three-dimensional structure of the-long-neurotoxin from cobra venom
Total Genus 9
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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
9
sequence length
71
structure length
71
Chain Sequence
IRCFITPDITSKDCPNGHVCYTKTWCDAFCSIRGKRVDLGCAATCPTVKTGVDIQCCSTDNCNPFPTRKRP
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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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molecule tags Toxin
molecule keywords ALPHA-COBRATOXIN
publication title Three-dimensional structure of the "long" neurotoxin from cobra venom.
pubmed doi rcsb
source organism Naja siamensis
total genus 9
structure length 71
sequence length 71
ec nomenclature
pdb deposition date 1982-04-08

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 1ctxA00
1NORA 1QKDA 2QC1A 4ZQYA 6EBXA 1IK8A 2CDXA 3FEVA 5EBXA 2UWRA 2BTXA 1JGKA 1TGXA 5IMYC 3U74U 1LJZA 1HC9A 2GOOC 1CODA 4HQPF 1KS6A 2L03A 1UG4A 1NTXA 2NBTA 1CDQA 1G6MA 1COEA 4UY2C 2PJYC 1NYUA 1ERGA 1TXAA 3BT2U 1FRAA 2MHYA 1PLOA 1CREA 1IQ9A 1RL5A 2MUOA 2MJ0A 1REWC 1RGJA 1BXPA 2MJ4A 2JVEA 2ABXA 1KL8A 2JQPA 1CXOA 3HH7A 1YWHA 1JBDA 1CDRA 2HLQA 4DO8A 5DU1A 2HLRA 2CCXA 4FAOC 4EY8B 2LA1A 2LCRA 1CB9A 2H64B 1LXGA 4IYEA 1KFHA 1FF4A 3PLCA 2I9BE 3LAQU 1ABTA 1KU6B 2H62C 2FD6U 1NYSA 1CHVS 1QM7A 2X8BB 4QTIU 1KXIA 3NH7A 1LX5B 2ERAA 2OFSA 2H7ZA 1IKCA 5IMTD 1ZADA 2K3GA 2CRSA 2VLWA 1CXNA 1ES7B 1NXBA 3EBXA 1I02A 2CRTA 2H8UA 1IDHA 1TFSA 4BIKB 1KBTA 1KBSA 2QJAC 2GOOB 1FFJA 1S4YA 1KC4A 1LSIA 2QJBC 4P7UA 4AEAA 1CTXA 1HC9B 2H62D 1FSSB 3KFDI 4OM4A 1B41B 1HOYA 1FASA 3VTSA 1MR6A 4FAOE 1KTZB 1IJCA 3ERAA 1IDIA 2J8BA 1M9ZA 2CTXA 1VB0A 1V6PA 1HAJA 2MUPA 1IDGA 1XT3A 1F94A 1BTEA 1JE9A 1ERAA 3BT1U 3NEQA 2MFAA 1ONJA 2BHIA 2H5FA 3EVSC 2H7ZB 1HAAA 4BDTB 1FSCA 1IDLA 2QJ9C 2L5SA 5DO6A 1CRFA 1KBAA 2UX2A 3U73U 4RUDA 1LXHA 1F8UB 1MAHF 2H64C 3QB4B 4XJJA 2MJYA 1NEAA 3NDSA 1NTNA 1CDTA 1QKEA 1CDSA 1W6BA 2PJYB 3KFDE 1TXBA 4OM5A 5DZ5A 2N99A 4LFTA 1CCQA 1L4WA 1CVOA 1DRSA 1H0JA
chains in the Genus database with same CATH superfamily
1NORA 1QKDA 2QC1A 4ZQYA 6EBXA 1IK8A 2CDXA 3FEVA 5EBXA 2UWRA 2BTXA 1JGKA 1TGXA 5IMYC 3U74U 1LJZA 1HC9A 2GOOC 1CODA 4HQPF 1KS6A 2L03A 1UG4A 1NTXA 2NBTA 1CDQA 1G6MA 1COEA 4UY2C 4KSNA 2PJYC 1NYUA 1ERGA 1TXAA 3BT2U 1FRAA 2MHYA 1PLOA 1CREA 1IQ9A 1RL5A 2MUOA 2MJ0A 1REWC 1RGJA 1BXPA 2MJ4A 2JVEA 2ABXA 1KL8A 2JQPA 1CXOA 3HH7A 1YWHA 1JBDA 1CDRA 2HLQA 4DO8A 5DU1A 2HLRA 2CCXA 4FAOC 4EY8B 2LA1A 2LCRA 1CB9A 2H64B 1LXGA 4IYEA 1KFHA 1FF4A 3PLCA 2I9BE 3LAQU 1ABTA 1KU6B 2H62C 2FD6U 1NYSA 1CHVS 1QM7A 2X8BB 4QTIU 1KXIA 3NH7A 1LX5B 2ERAA 2OFSA 2H7ZA 1IKCA 5IMTD 1ZADA 2K3GA 2CRSA 2VLWA 1CXNA 1ES7B 1NXBA 3EBXA 1I02A 2CRTA 2H8UA 1IDHA 1TFSA 4BIKB 1KBTA 1KBSA 2QJAC 2GOOB 1FFJA 1S4YA 1KC4A 1LSIA 2QJBC 4P7UA 4AEAA 1CTXA 1HC9B 2H62D 1FSSB 3KFDI 4OM4A 1B41B 1HOYA 1FASA 3VTSA 1MR6A 4FAOE 1KTZB 1IJCA 3ERAA 1IDIA 2J8BA 1M9ZA 2CTXA 1VB0A 1V6PA 1HAJA 2MUPA 1IDGA 1XT3A 1F94A 1BTEA 1JE9A 1ERAA 3BT1U 3NEQA 2MFAA 1ONJA 2BHIA 2H5FA 3EVSC 2H7ZB 1HAAA 4BDTB 1FSCA 1IDLA 2QJ9C 2L5SA 5DO6A 1CRFA 1KBAA 2UX2A 3U73U 4RUDA 1LXHA 1F8UB 1MAHF 2H64C 3QB4B 4XJJA 2MJYA 1NEAA 3NDSA 1NTNA 1CDTA 1QKEA 1CDSA 1W6BA 2PJYB 3KFDE 1TXBA 4OM5A 5DZ5A 2N99A 4LFTA 1CCQA 1L4WA 1CVOA 1DRSA 1H0JA
chains in the Genus database with same CATH topology
1NORA 1QKDA 2QC1A 4ZQYA 6EBXA 1IK8A 2CDXA 3FEVA 5EBXA 2UWRA 2BTXA 1JGKA 1TGXA 5IMYC 3U74U 1LJZA 1HC9A 2GOOC 1CODA 4HQPF 1KS6A 2L03A 1UG4A 1NTXA 2NBTA 1CDQA 1G6MA 1COEA 4UY2C 4KSNA 2PJYC 1NYUA 1ERGA 1TXAA 3BT2U 1FRAA 2MHYA 1PLOA 1CREA 1IQ9A 1RL5A 2MUOA 2MJ0A 1REWC 1RGJA 1BXPA 2MJ4A 2JVEA 2ABXA 1KL8A 2JQPA 1CXOA 3HH7A 1YWHA 1JBDA 1CDRA 2HLQA 4DO8A 5DU1A 2HLRA 2CCXA 4FAOC 4EY8B 2LA1A 2LCRA 1CB9A 2H64B 1LXGA 4IYEA 1KFHA 1FF4A 3PLCA 2I9BE 3LAQU 1ABTA 1KU6B 2H62C 2FD6U 1NYSA 1CHVS 1QM7A 2X8BB 4QTIU 1KXIA 3NH7A 1LX5B 2ERAA 2OFSA 2H7ZA 1IKCA 5IMTD 1ZADA 2K3GA 2CRSA 2VLWA 1CXNA 1ES7B 1NXBA 3EBXA 1I02A 2CRTA 2H8UA 1IDHA 1TFSA 4BIKB 1KBTA 1KBSA 2QJAC 2GOOB 1FFJA 1S4YA 1KC4A 1LSIA 2QJBC 4P7UA 4AEAA 1CTXA 1HC9B 2H62D 1FSSB 3KFDI 4OM4A 1B41B 1HOYA 1FASA 3VTSA 1MR6A 4FAOE 1KTZB 1IJCA 3ERAA 1IDIA 2J8BA 1M9ZA 2CTXA 1VB0A 1V6PA 1HAJA 2MUPA 1IDGA 1XT3A 1F94A 1BTEA 1JE9A 1ERAA 3BT1U 3NEQA 2MFAA 1ONJA 2BHIA 2H5FA 3EVSC 2H7ZB 1HAAA 4BDTB 1FSCA 1IDLA 2QJ9C 2L5SA 5DO6A 1CRFA 1KBAA 2UX2A 3U73U 4RUDA 1LXHA 1F8UB 1MAHF 2H64C 3QB4B 4XJJA 2MJYA 1NEAA 3NDSA 1NTNA 1CDTA 1QKEA 1CDSA 1W6BA 2PJYB 3KFDE 1TXBA 4OM5A 5DZ5A 2N99A 4LFTA 1CCQA 1L4WA 1CVOA 1DRSA 1H0JA
chains in the Genus database with same CATH homology


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