1TXBA

Solution nmr structure of toxin b, a long neurotoxin from the venom of the king cobra, 10 structures
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 1txbA00
1REWC 1B41B 1JE9A 5IMYC 1IJCA 2H7ZB 2MHYA 1ERGA 2MFAA 2LA1A 3KFDE 3VTSA 1LSIA 4QTIU 1HAAA 1CREA 1YWHA 2JQPA 1TXBA 2H64B 3U74U 1FASA 4UY2C 1QKEA 4FAOC 1VB0A 1DRSA 2ABXA 1FSCA 3NH7A 1MR6A 1NTNA 2VLWA 3BT1U 1IQ9A 2H62D 2BHIA 2H62C 2UX2A 2N99A 4IYEA 1BXPA 1F94A 4RUDA 4BIKB 2GOOC 2PJYC 1BTEA 1UG4A 3HH7A 1FSSB 2H5FA 1HC9B 1KS6A 1NORA 1COEA 1CDRA 3PLCA 4XJJA 1KU6B 1QM7A 1ERAA 1V6PA 3KFDI 1S4YA 2CRSA 1CDQA 2L5SA 2QC1A 3NDSA 1IDIA 2FD6U 1RGJA 4EY8B 1RL5A 5DU1A 1LX5B 1ONJA 3LAQU 1KFHA 4LFTA 1NTXA 2X8BB 1F8UB 3QB4B 4DO8A 1QKDA 1CB9A 2H8UA 1FFJA 1PLOA 3EVSC 1HAJA 1IDGA 3ERAA 1NEAA 1IKCA 2QJBC 5EBXA 2CRTA 4AEAA 1IDLA 1NXBA 1TFSA 1KBSA 3FEVA 1IK8A 2HLRA 1JBDA 2CTXA 1FF4A 1KBTA 1KL8A 1LXHA 1LXGA 2MJ4A 2LCRA 2H7ZA 2CCXA 1CXOA 1H0JA 2MJ0A 1CTXA 1KC4A 1CDSA 2OFSA 2H64C 1CHVS 1M9ZA 1TXAA 1I02A 2QJAC 1IDHA 1MAHF 1ABTA 1HOYA 1G6MA 1CRFA 2GOOB 2PJYB 2CDXA 2HLQA 4HQPF 2BTXA 5DZ5A 1FRAA 3EBXA 1TGXA 2JVEA 2MUOA 4OM4A 2UWRA 1JGKA 1ZADA 1W6BA 2ERAA 1CXNA 2K3GA 1NYUA 4FAOE 2MJYA 2QJ9C 4OM5A 6EBXA 4P7UA 2MUPA 2J8BA 2NBTA 1KXIA 1CVOA 2L03A 3U73U 4BDTB 1KTZB 1ES7B 1NYSA 5DO6A 4ZQYA 1LJZA 1L4WA 1KBAA 3NEQA 1HC9A 1CDTA 1CCQA 1CODA 3BT2U 5IMTD 2I9BE 1XT3A
chains in the Genus database with same CATH superfamily
1REWC 1B41B 1JE9A 5IMYC 1IJCA 2H7ZB 2MHYA 1ERGA 2MFAA 2LA1A 3KFDE 3VTSA 1LSIA 4QTIU 1HAAA 1CREA 1YWHA 2JQPA 1TXBA 2H64B 3U74U 4KSNA 1FASA 4UY2C 1QKEA 4FAOC 1VB0A 1DRSA 2ABXA 1FSCA 3NH7A 1MR6A 1NTNA 2VLWA 3BT1U 1IQ9A 2H62D 2BHIA 2H62C 2UX2A 2N99A 4IYEA 1BXPA 1F94A 4RUDA 4BIKB 2GOOC 2PJYC 1BTEA 1UG4A 3HH7A 1FSSB 2H5FA 1HC9B 1KS6A 1NORA 1COEA 1CDRA 3PLCA 4XJJA 1KU6B 1QM7A 1ERAA 1V6PA 3KFDI 1S4YA 2CRSA 1CDQA 2L5SA 2QC1A 3NDSA 1IDIA 2FD6U 1RGJA 4EY8B 1RL5A 5DU1A 1LX5B 1ONJA 3LAQU 1KFHA 4LFTA 1NTXA 2X8BB 1F8UB 3QB4B 4DO8A 1QKDA 1CB9A 2H8UA 1FFJA 1PLOA 3EVSC 1HAJA 1IDGA 3ERAA 1NEAA 1IKCA 2QJBC 5EBXA 2CRTA 4AEAA 1IDLA 1NXBA 1TFSA 1KBSA 3FEVA 1IK8A 2HLRA 1JBDA 2CTXA 1FF4A 1KBTA 1KL8A 1LXHA 1LXGA 2MJ4A 2LCRA 2H7ZA 2CCXA 1CXOA 1H0JA 2MJ0A 1CTXA 1KC4A 1CDSA 2OFSA 2H64C 1CHVS 1M9ZA 1TXAA 1I02A 2QJAC 1IDHA 1MAHF 1ABTA 1HOYA 1G6MA 1CRFA 2GOOB 2PJYB 2CDXA 2HLQA 4HQPF 2BTXA 5DZ5A 1FRAA 3EBXA 1TGXA 2JVEA 2MUOA 4OM4A 2UWRA 1JGKA 1ZADA 1W6BA 2ERAA 1CXNA 2K3GA 1NYUA 4FAOE 2MJYA 2QJ9C 4OM5A 6EBXA 4P7UA 2MUPA 2J8BA 2NBTA 1KXIA 1CVOA 2L03A 3U73U 4BDTB 1KTZB 1ES7B 1NYSA 5DO6A 4ZQYA 1LJZA 1L4WA 1KBAA 3NEQA 1HC9A 1CDTA 1CCQA 1CODA 3BT2U 5IMTD 2I9BE 1XT3A
chains in the Genus database with same CATH topology
1REWC 1B41B 1JE9A 5IMYC 1IJCA 2H7ZB 2MHYA 1ERGA 2MFAA 2LA1A 3KFDE 3VTSA 1LSIA 4QTIU 1HAAA 1CREA 1YWHA 2JQPA 1TXBA 2H64B 3U74U 4KSNA 1FASA 4UY2C 1QKEA 4FAOC 1VB0A 1DRSA 2ABXA 1FSCA 3NH7A 1MR6A 1NTNA 2VLWA 3BT1U 1IQ9A 2H62D 2BHIA 2H62C 2UX2A 2N99A 4IYEA 1BXPA 1F94A 4RUDA 4BIKB 2GOOC 2PJYC 1BTEA 1UG4A 3HH7A 1FSSB 2H5FA 1HC9B 1KS6A 1NORA 1COEA 1CDRA 3PLCA 4XJJA 1KU6B 1QM7A 1ERAA 1V6PA 3KFDI 1S4YA 2CRSA 1CDQA 2L5SA 2QC1A 3NDSA 1IDIA 2FD6U 1RGJA 4EY8B 1RL5A 5DU1A 1LX5B 1ONJA 3LAQU 1KFHA 4LFTA 1NTXA 2X8BB 1F8UB 3QB4B 4DO8A 1QKDA 1CB9A 2H8UA 1FFJA 1PLOA 3EVSC 1HAJA 1IDGA 3ERAA 1NEAA 1IKCA 2QJBC 5EBXA 2CRTA 4AEAA 1IDLA 1NXBA 1TFSA 1KBSA 3FEVA 1IK8A 2HLRA 1JBDA 2CTXA 1FF4A 1KBTA 1KL8A 1LXHA 1LXGA 2MJ4A 2LCRA 2H7ZA 2CCXA 1CXOA 1H0JA 2MJ0A 1CTXA 1KC4A 1CDSA 2OFSA 2H64C 1CHVS 1M9ZA 1TXAA 1I02A 2QJAC 1IDHA 1MAHF 1ABTA 1HOYA 1G6MA 1CRFA 2GOOB 2PJYB 2CDXA 2HLQA 4HQPF 2BTXA 5DZ5A 1FRAA 3EBXA 1TGXA 2JVEA 2MUOA 4OM4A 2UWRA 1JGKA 1ZADA 1W6BA 2ERAA 1CXNA 2K3GA 1NYUA 4FAOE 2MJYA 2QJ9C 4OM5A 6EBXA 4P7UA 2MUPA 2J8BA 2NBTA 1KXIA 1CVOA 2L03A 3U73U 4BDTB 1KTZB 1ES7B 1NYSA 5DO6A 4ZQYA 1LJZA 1L4WA 1KBAA 3NEQA 1HC9A 1CDTA 1CCQA 1CODA 3BT2U 5IMTD 2I9BE 1XT3A
chains in the Genus database with same CATH homology


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