1KBAA

Crystal structure of kappa-bungarotoxin at 2.3-angstrom resolution
Total Genus 13
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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
13
sequence length
66
structure length
66
Chain Sequence
RTCLISPSSTPQTCPNGQDICFLKAQCDKFCSIRGPVIEQGCVATCPQFRSNYRSLLCCTTDNCNH
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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 KAPPA-BUNGAROTOXIN
publication title Crystal structure of kappa-bungarotoxin at 2.3-A resolution.
pubmed doi rcsb
source organism Bungarus multicinctus
total genus 13
structure length 66
sequence length 66
chains with identical sequence B
ec nomenclature
pdb deposition date 1994-07-13
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.10.60.10 Mainly Beta Ribbon CD59 CD59 1kbaA00
1FRAA 2QC1A 1KTZB 1FF4A 4FAOC 1FSCA 1CTXA 1KBTA 2GOOB 2H8UA 1KBAA 1KBSA 1TGXA 1LXHA 4IYEA 4UY2C 1CDSA 2H62C 4ZQYA 2H5FA 2NBTA 3KFDE 1IDHA 1FASA 2OFSA 1NTNA 2JQPA 1W6BA 4QTIU 1REWC 1CVOA 3QB4B 4XJJA 1ZADA 1IK8A 1UG4A 3NH7A 1CB9A 4FAOE 1QKDA 2BTXA 1QM7A 1QKEA 3HH7A 2MHYA 1CHVS 1IKCA 1ONJA 1KS6A 1HC9B 2CRTA 2H7ZB 2HLRA 3ERAA 4LFTA 2MUPA 1I02A 1BTEA 1VB0A 2QJBC 1PLOA 1TXBA 1CDQA 2LA1A 1F8UB 1TFSA 2GOOC 2H62D 2MUOA 1NTXA 1YWHA 5DU1A 1CXOA 2MFAA 1MAHF 2HLQA 1RGJA 1IDGA 2H64B 1DRSA 2CCXA 2LCRA 1NYUA 2I9BE 3EVSC 2JVEA 1BXPA 2H64C 2L03A 2ERAA 4EY8B 1KFHA 1IQ9A 2CTXA 5EBXA 1NEAA 3KFDI 5DO6A 1ABTA 2K3GA 1ERAA 1NYSA 2QJ9C 1XT3A 2MJ4A 1KU6B 1CXNA 2MJYA 3NEQA 1HOYA 1HC9A 2BHIA 2H7ZA 3VTSA 1ES7B 5DZ5A 4AEAA 3U74U 1RL5A 1L4WA 4DO8A 3BT2U 1H0JA 1V6PA 4OM5A 1CREA 2MJ0A 3EBXA 1F94A 1LX5B 1JE9A 3BT1U 1KXIA 1FSSB 1CDTA 4BDTB 1KL8A 4BIKB 2ABXA 1ERGA 1JGKA 1B41B 1IDLA 5IMTD 1LJZA 1KC4A 3FEVA 1JBDA 4RUDA 1LSIA 1IDIA 1S4YA 4P7UA 1CDRA 1COEA 5IMYC 2CDXA 1FFJA 2UX2A 2L5SA 2VLWA 1TXAA 1LXGA 1IJCA 1HAAA 1G6MA 4HQPF 3U73U 2CRSA 2J8BA 2PJYB 2QJAC 1M9ZA 2UWRA 3LAQU 3PLCA 1NXBA 2PJYC 1NORA 2N99A 2X8BB 1MR6A 1CRFA 3NDSA 1CODA 4OM4A 2FD6U 6EBXA 1HAJA 1CCQA
chains in the Genus database with same CATH superfamily
1FRAA 2QC1A 1KTZB 1FF4A 4FAOC 1FSCA 1CTXA 1KBTA 2GOOB 2H8UA 1KBAA 1KBSA 1TGXA 1LXHA 4IYEA 4UY2C 1CDSA 2H62C 4ZQYA 2H5FA 2NBTA 3KFDE 1IDHA 1FASA 2OFSA 1NTNA 2JQPA 1W6BA 4QTIU 1REWC 1CVOA 3QB4B 4XJJA 1ZADA 1IK8A 1UG4A 3NH7A 1CB9A 4FAOE 1QKDA 2BTXA 1QM7A 1QKEA 3HH7A 2MHYA 1CHVS 1IKCA 1ONJA 1KS6A 1HC9B 2CRTA 2H7ZB 2HLRA 3ERAA 4LFTA 2MUPA 1I02A 1BTEA 1VB0A 2QJBC 1PLOA 1TXBA 1CDQA 2LA1A 1F8UB 1TFSA 2GOOC 2H62D 2MUOA 1NTXA 1YWHA 5DU1A 1CXOA 2MFAA 1MAHF 2HLQA 1RGJA 1IDGA 2H64B 1DRSA 2CCXA 2LCRA 1NYUA 2I9BE 3EVSC 2JVEA 1BXPA 2H64C 2L03A 2ERAA 4EY8B 1KFHA 1IQ9A 2CTXA 5EBXA 1NEAA 3KFDI 5DO6A 1ABTA 2K3GA 1ERAA 1NYSA 2QJ9C 1XT3A 2MJ4A 1KU6B 1CXNA 2MJYA 3NEQA 1HOYA 1HC9A 2BHIA 2H7ZA 3VTSA 1ES7B 5DZ5A 4AEAA 3U74U 1RL5A 1L4WA 4DO8A 3BT2U 1H0JA 1V6PA 4OM5A 1CREA 2MJ0A 3EBXA 1F94A 1LX5B 1JE9A 3BT1U 1KXIA 1FSSB 1CDTA 4BDTB 1KL8A 4BIKB 2ABXA 1ERGA 1JGKA 1B41B 1IDLA 5IMTD 1LJZA 1KC4A 3FEVA 1JBDA 4RUDA 1LSIA 1IDIA 1S4YA 4P7UA 1CDRA 1COEA 5IMYC 2CDXA 1FFJA 2UX2A 2L5SA 2VLWA 1TXAA 1LXGA 1IJCA 1HAAA 1G6MA 4HQPF 3U73U 2CRSA 2J8BA 2PJYB 2QJAC 1M9ZA 2UWRA 3LAQU 3PLCA 1NXBA 4KSNA 2PJYC 1NORA 2N99A 2X8BB 1MR6A 1CRFA 3NDSA 1CODA 4OM4A 2FD6U 6EBXA 1HAJA 1CCQA
chains in the Genus database with same CATH topology
1FRAA 2QC1A 1KTZB 1FF4A 4FAOC 1FSCA 1CTXA 1KBTA 2GOOB 2H8UA 1KBAA 1KBSA 1TGXA 1LXHA 4IYEA 4UY2C 1CDSA 2H62C 4ZQYA 2H5FA 2NBTA 3KFDE 1IDHA 1FASA 2OFSA 1NTNA 2JQPA 1W6BA 4QTIU 1REWC 1CVOA 3QB4B 4XJJA 1ZADA 1IK8A 1UG4A 3NH7A 1CB9A 4FAOE 1QKDA 2BTXA 1QM7A 1QKEA 3HH7A 2MHYA 1CHVS 1IKCA 1ONJA 1KS6A 1HC9B 2CRTA 2H7ZB 2HLRA 3ERAA 4LFTA 2MUPA 1I02A 1BTEA 1VB0A 2QJBC 1PLOA 1TXBA 1CDQA 2LA1A 1F8UB 1TFSA 2GOOC 2H62D 2MUOA 1NTXA 1YWHA 5DU1A 1CXOA 2MFAA 1MAHF 2HLQA 1RGJA 1IDGA 2H64B 1DRSA 2CCXA 2LCRA 1NYUA 2I9BE 3EVSC 2JVEA 1BXPA 2H64C 2L03A 2ERAA 4EY8B 1KFHA 1IQ9A 2CTXA 5EBXA 1NEAA 3KFDI 5DO6A 1ABTA 2K3GA 1ERAA 1NYSA 2QJ9C 1XT3A 2MJ4A 1KU6B 1CXNA 2MJYA 3NEQA 1HOYA 1HC9A 2BHIA 2H7ZA 3VTSA 1ES7B 5DZ5A 4AEAA 3U74U 1RL5A 1L4WA 4DO8A 3BT2U 1H0JA 1V6PA 4OM5A 1CREA 2MJ0A 3EBXA 1F94A 1LX5B 1JE9A 3BT1U 1KXIA 1FSSB 1CDTA 4BDTB 1KL8A 4BIKB 2ABXA 1ERGA 1JGKA 1B41B 1IDLA 5IMTD 1LJZA 1KC4A 3FEVA 1JBDA 4RUDA 1LSIA 1IDIA 1S4YA 4P7UA 1CDRA 1COEA 5IMYC 2CDXA 1FFJA 2UX2A 2L5SA 2VLWA 1TXAA 1LXGA 1IJCA 1HAAA 1G6MA 4HQPF 3U73U 2CRSA 2J8BA 2PJYB 2QJAC 1M9ZA 2UWRA 3LAQU 3PLCA 1NXBA 4KSNA 2PJYC 1NORA 2N99A 2X8BB 1MR6A 1CRFA 3NDSA 1CODA 4OM4A 2FD6U 6EBXA 1HAJA 1CCQA
chains in the Genus database with same CATH homology


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