1TXAA

Solution nmr structure of toxin b, a long neurotoxin from the venom of the king cobra, minimized average structure
Total Genus 4
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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
4
sequence length
73
structure length
73
Chain Sequence
TKCYVTPDATSQTCPDGQDICYTKTWCDGFCSSRGKRIDLGCAATCPKVKPGVDIKCCSTDNCNPFPTWKRKH
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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 Solution structure of toxin b, a long neurotoxin from the venom of the king cobra (Ophiophagus hannah).
pubmed doi rcsb
molecule keywords TOXIN B
molecule tags Neurotoxin
total genus 4
structure length 73
sequence length 73
ec nomenclature
pdb deposition date 1996-07-20

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 1txaA00
1CDSA 2K3GA 4IYEA 2BHIA 1KFHA 2H62D 2QJBC 3ERAA 2H7ZA 4RUDA 1NTNA 4LFTA 4AEAA 1CDTA 5DO6A 1IJCA 1HC9B 3EBXA 2CRSA 2QJ9C 1DRSA 1LXGA 2CDXA 1KXIA 2H62C 2UX2A 3VTSA 1F94A 1G6MA 3BT1U 1CTXA 1CDRA 1JE9A 2L03A 1HOYA 1HC9A 1B41B 1PLOA 1MAHF 2MHYA 1CHVS 4P7UA 2H64C 2FD6U 2J8BA 4OM4A 4QTIU 1NYUA 4DO8A 1NORA 1QKDA 1NEAA 1JBDA 1UG4A 3NDSA 2OFSA 1L4WA 1CCQA 1IDHA 1ERGA 3EVSC 1CXNA 1FASA 1TXBA 1KBSA 1NTXA 1RGJA 1HAJA 4FAOC 1COEA 2CRTA 1CODA 3U74U 1FSSB 1KS6A 1F8UB 1NXBA 2MUPA 3HH7A 2MJYA 1IDLA 2X8BB 1IQ9A 3FEVA 1FF4A 1V6PA 3NH7A 2MFAA 5DZ5A 1FFJA 3KFDE 2JQPA 2MUOA 1HAAA 2CTXA 4HQPF 1IDGA 3BT2U 1CDQA 1KBTA 1FRAA 2HLQA 4BDTB 1BXPA 1LXHA 1IK8A 2HLRA 4EY8B 1CVOA 1LX5B 4XJJA 1KU6B 2H5FA 2GOOB 1CXOA 3KFDI 1KBAA 1XT3A 4OM5A 1ABTA 3PLCA 2ERAA 2CCXA 2ABXA 2QC1A 2VLWA 1LSIA 1TXAA 1RL5A 1QM7A 1TFSA 2BTXA 1VB0A 4UY2C 2L5SA 3U73U 1IDIA 1YWHA 2NBTA 1MR6A 2PJYB 5IMTD 1CB9A 1IKCA 1ES7B 2PJYC 2QJAC 1CRFA 1CREA 1S4YA 3QB4B 1KL8A 2MJ4A 1JGKA 1TGXA 5DU1A 5EBXA 2LCRA 1QKEA 2LA1A 2N99A 1ZADA 1M9ZA 1KTZB 2H8UA 1W6BA 2MJ0A 2UWRA 1REWC 2GOOC 1KC4A 6EBXA 2I9BE 1ERAA 5IMYC 3LAQU 4BIKB 1FSCA 1H0JA 2H7ZB 2JVEA 3NEQA 2H64B 4ZQYA 1ONJA 1I02A 1NYSA 1BTEA 1LJZA 4FAOE
chains in the Genus database with same CATH superfamily
1CDSA 2K3GA 4IYEA 2BHIA 1KFHA 2H62D 2QJBC 3ERAA 2H7ZA 4RUDA 1NTNA 4LFTA 4AEAA 1CDTA 5DO6A 1IJCA 1HC9B 3EBXA 2CRSA 2QJ9C 1DRSA 1LXGA 2CDXA 1KXIA 2H62C 2UX2A 3VTSA 1F94A 1G6MA 3BT1U 1CTXA 1CDRA 1JE9A 2L03A 1HOYA 1HC9A 1B41B 1PLOA 1MAHF 2MHYA 1CHVS 4P7UA 2H64C 2FD6U 2J8BA 4OM4A 4QTIU 1NYUA 4DO8A 1NORA 1QKDA 1NEAA 1JBDA 1UG4A 3NDSA 2OFSA 1L4WA 1CCQA 1IDHA 1ERGA 3EVSC 1CXNA 1FASA 1TXBA 1KBSA 1NTXA 1RGJA 1HAJA 4FAOC 1COEA 2CRTA 1CODA 3U74U 1FSSB 1KS6A 1F8UB 1NXBA 2MUPA 3HH7A 2MJYA 4KSNA 1IDLA 2X8BB 1IQ9A 3FEVA 1FF4A 1V6PA 3NH7A 2MFAA 5DZ5A 1FFJA 3KFDE 2JQPA 2MUOA 1HAAA 2CTXA 4HQPF 1IDGA 3BT2U 1CDQA 1KBTA 1FRAA 2HLQA 4BDTB 1BXPA 1LXHA 1IK8A 2HLRA 4EY8B 1CVOA 1LX5B 4XJJA 1KU6B 2H5FA 2GOOB 1CXOA 3KFDI 1KBAA 1XT3A 4OM5A 1ABTA 3PLCA 2ERAA 2CCXA 2ABXA 2QC1A 2VLWA 1LSIA 1TXAA 1RL5A 1QM7A 1TFSA 2BTXA 1VB0A 4UY2C 2L5SA 3U73U 1IDIA 1YWHA 2NBTA 1MR6A 2PJYB 5IMTD 1CB9A 1IKCA 1ES7B 2PJYC 2QJAC 1CRFA 1CREA 1S4YA 3QB4B 1KL8A 2MJ4A 1JGKA 1TGXA 5DU1A 5EBXA 2LCRA 1QKEA 2LA1A 2N99A 1ZADA 1M9ZA 1KTZB 2H8UA 1W6BA 2MJ0A 2UWRA 1REWC 2GOOC 1KC4A 6EBXA 2I9BE 1ERAA 5IMYC 3LAQU 4BIKB 1FSCA 1H0JA 2H7ZB 2JVEA 3NEQA 2H64B 4ZQYA 1ONJA 1I02A 1NYSA 1BTEA 1LJZA 4FAOE
chains in the Genus database with same CATH topology
1CDSA 2K3GA 4IYEA 2BHIA 1KFHA 2H62D 2QJBC 3ERAA 2H7ZA 4RUDA 1NTNA 4LFTA 4AEAA 1CDTA 5DO6A 1IJCA 1HC9B 3EBXA 2CRSA 2QJ9C 1DRSA 1LXGA 2CDXA 1KXIA 2H62C 2UX2A 3VTSA 1F94A 1G6MA 3BT1U 1CTXA 1CDRA 1JE9A 2L03A 1HOYA 1HC9A 1B41B 1PLOA 1MAHF 2MHYA 1CHVS 4P7UA 2H64C 2FD6U 2J8BA 4OM4A 4QTIU 1NYUA 4DO8A 1NORA 1QKDA 1NEAA 1JBDA 1UG4A 3NDSA 2OFSA 1L4WA 1CCQA 1IDHA 1ERGA 3EVSC 1CXNA 1FASA 1TXBA 1KBSA 1NTXA 1RGJA 1HAJA 4FAOC 1COEA 2CRTA 1CODA 3U74U 1FSSB 1KS6A 1F8UB 1NXBA 2MUPA 3HH7A 2MJYA 4KSNA 1IDLA 2X8BB 1IQ9A 3FEVA 1FF4A 1V6PA 3NH7A 2MFAA 5DZ5A 1FFJA 3KFDE 2JQPA 2MUOA 1HAAA 2CTXA 4HQPF 1IDGA 3BT2U 1CDQA 1KBTA 1FRAA 2HLQA 4BDTB 1BXPA 1LXHA 1IK8A 2HLRA 4EY8B 1CVOA 1LX5B 4XJJA 1KU6B 2H5FA 2GOOB 1CXOA 3KFDI 1KBAA 1XT3A 4OM5A 1ABTA 3PLCA 2ERAA 2CCXA 2ABXA 2QC1A 2VLWA 1LSIA 1TXAA 1RL5A 1QM7A 1TFSA 2BTXA 1VB0A 4UY2C 2L5SA 3U73U 1IDIA 1YWHA 2NBTA 1MR6A 2PJYB 5IMTD 1CB9A 1IKCA 1ES7B 2PJYC 2QJAC 1CRFA 1CREA 1S4YA 3QB4B 1KL8A 2MJ4A 1JGKA 1TGXA 5DU1A 5EBXA 2LCRA 1QKEA 2LA1A 2N99A 1ZADA 1M9ZA 1KTZB 2H8UA 1W6BA 2MJ0A 2UWRA 1REWC 2GOOC 1KC4A 6EBXA 2I9BE 1ERAA 5IMYC 3LAQU 4BIKB 1FSCA 1H0JA 2H7ZB 2JVEA 3NEQA 2H64B 4ZQYA 1ONJA 1I02A 1NYSA 1BTEA 1LJZA 4FAOE
chains in the Genus database with same CATH homology


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