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


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