2CDXA

Structure of cobra cardiotoxin ctxi as derived from nuclear magnetic resonance spectroscopy and distance geometry calculations
Total Genus 7
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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
7
sequence length
60
structure length
60
Chain Sequence
LKCNKLIPIASKTCPAGKNLCYKMFMMSDLTIPVKRGCIDVCPKNSLLVKYVCCNTDRCN
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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 Cardiotoxin
molecule keywords CARDIOTOXIN CTX I
publication title Structure of cobra cardiotoxin CTX I as derived from nuclear magnetic resonance spectroscopy and distance geometry calculations.
pubmed doi rcsb
source organism Naja atra
total genus 7
structure length 60
sequence length 60
ec nomenclature
pdb deposition date 1994-09-06
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.10.60.10 Mainly Beta Ribbon CD59 CD59 2cdxA00
1CDTA 2HLRA 3BT2U 1CXNA 1TXBA 2H62C 2LA1A 2X8BB 1ERAA 1IQ9A 1I02A 3VTSA 1S4YA 2UWRA 4OM4A 4FAOC 4ZQYA 4RUDA 1NTXA 2J8BA 1KS6A 1IDLA 2GOOB 1KL8A 3QB4B 1LSIA 1KTZB 2FD6U 1ZADA 3NDSA 1IKCA 4UY2C 3PLCA 1KU6B 2H7ZB 2ABXA 2H62D 2QJAC 1JE9A 1CDQA 2MUOA 2MJYA 3ERAA 2MHYA 1F8UB 1FSSB 1H0JA 1ABTA 1KFHA 1IK8A 5IMTD 2N99A 1CREA 1KBSA 2HLQA 1CRFA 1TXAA 1KXIA 1LXHA 2CRTA 3FEVA 3U73U 1HAJA 3HH7A 3EVSC 1IDIA 1W6BA 2QJ9C 2VLWA 1FFJA 1NYSA 1TGXA 2OFSA 4OM5A 1HOYA 1NORA 1HC9A 1BTEA 1IDGA 1TFSA 2GOOC 1VB0A 2JVEA 1QKEA 1NXBA 1L4WA 1NTNA 1F94A 5DU1A 4DO8A 1CHVS 2CTXA 1LJZA 1RL5A 1G6MA 1KC4A 3NEQA 3LAQU 3U74U 1V6PA 1BXPA 2MJ4A 3EBXA 4FAOE 1JGKA 2QC1A 1CXOA 1CTXA 4BIKB 4P7UA 4IYEA 1KBTA 5IMYC 1HC9B 4BDTB 4LFTA 4XJJA 1FRAA 1HAAA 1CCQA 6EBXA 2UX2A 2JQPA 1ES7B 2H64B 1REWC 5DZ5A 1CDRA 1MR6A 2L03A 1JBDA 1RGJA 2LCRA 1NEAA 1CVOA 2CRSA 1IJCA 1CODA 1FASA 2MJ0A 3KFDI 1UG4A 2MFAA 1DRSA 2I9BE 2QJBC 5EBXA 3KFDE 1YWHA 1XT3A 2L5SA 2MUPA 1ONJA 2CCXA 1LXGA 1B41B 1LX5B 2H5FA 4QTIU 1NYUA 1CDSA 2H8UA 1MAHF 4EY8B 1ERGA 5DO6A 1FF4A 4AEAA 1QKDA 2ERAA 2PJYB 2PJYC 2K3GA 2NBTA 1COEA 3BT1U 2BTXA 1KBAA 2CDXA 2H64C 2H7ZA 2BHIA 3NH7A 1CB9A 1IDHA 1PLOA 1QM7A 1FSCA 1M9ZA 4HQPF
chains in the Genus database with same CATH superfamily
1CDTA 2HLRA 3BT2U 1CXNA 1TXBA 2H62C 2LA1A 2X8BB 1ERAA 1IQ9A 1I02A 3VTSA 1S4YA 2UWRA 4OM4A 4FAOC 4ZQYA 4RUDA 1NTXA 2J8BA 1KS6A 1IDLA 2GOOB 1KL8A 3QB4B 1LSIA 1KTZB 2FD6U 1ZADA 3NDSA 1IKCA 4UY2C 3PLCA 1KU6B 2H7ZB 2ABXA 2H62D 2QJAC 1JE9A 1CDQA 2MUOA 2MJYA 3ERAA 2MHYA 1F8UB 1FSSB 1H0JA 1ABTA 1KFHA 1IK8A 5IMTD 2N99A 1CREA 1KBSA 2HLQA 1CRFA 1TXAA 1KXIA 1LXHA 2CRTA 3FEVA 3U73U 1HAJA 3HH7A 3EVSC 1IDIA 1W6BA 2QJ9C 2VLWA 1FFJA 1NYSA 1TGXA 2OFSA 4OM5A 1HOYA 1NORA 1HC9A 1BTEA 1IDGA 1TFSA 2GOOC 1VB0A 2JVEA 1QKEA 1NXBA 1L4WA 1NTNA 1F94A 5DU1A 4DO8A 1CHVS 2CTXA 1LJZA 1RL5A 1G6MA 1KC4A 3NEQA 3LAQU 3U74U 1V6PA 1BXPA 2MJ4A 3EBXA 4FAOE 4KSNA 1JGKA 2QC1A 1CXOA 1CTXA 4BIKB 4P7UA 4IYEA 1KBTA 5IMYC 1HC9B 4BDTB 4LFTA 4XJJA 1FRAA 1HAAA 1CCQA 6EBXA 2UX2A 2JQPA 1ES7B 2H64B 1REWC 5DZ5A 1CDRA 1MR6A 2L03A 1JBDA 1RGJA 2LCRA 1NEAA 1CVOA 2CRSA 1IJCA 1CODA 1FASA 2MJ0A 3KFDI 1UG4A 2MFAA 1DRSA 2I9BE 2QJBC 5EBXA 3KFDE 1YWHA 1XT3A 2L5SA 2MUPA 1ONJA 2CCXA 1LXGA 1B41B 1LX5B 2H5FA 4QTIU 1NYUA 1CDSA 2H8UA 1MAHF 4EY8B 1ERGA 5DO6A 1FF4A 4AEAA 1QKDA 2ERAA 2PJYB 2PJYC 2K3GA 2NBTA 1COEA 3BT1U 2BTXA 1KBAA 2CDXA 2H64C 2H7ZA 2BHIA 3NH7A 1CB9A 1IDHA 1PLOA 1QM7A 1FSCA 1M9ZA 4HQPF
chains in the Genus database with same CATH topology
1CDTA 2HLRA 3BT2U 1CXNA 1TXBA 2H62C 2LA1A 2X8BB 1ERAA 1IQ9A 1I02A 3VTSA 1S4YA 2UWRA 4OM4A 4FAOC 4ZQYA 4RUDA 1NTXA 2J8BA 1KS6A 1IDLA 2GOOB 1KL8A 3QB4B 1LSIA 1KTZB 2FD6U 1ZADA 3NDSA 1IKCA 4UY2C 3PLCA 1KU6B 2H7ZB 2ABXA 2H62D 2QJAC 1JE9A 1CDQA 2MUOA 2MJYA 3ERAA 2MHYA 1F8UB 1FSSB 1H0JA 1ABTA 1KFHA 1IK8A 5IMTD 2N99A 1CREA 1KBSA 2HLQA 1CRFA 1TXAA 1KXIA 1LXHA 2CRTA 3FEVA 3U73U 1HAJA 3HH7A 3EVSC 1IDIA 1W6BA 2QJ9C 2VLWA 1FFJA 1NYSA 1TGXA 2OFSA 4OM5A 1HOYA 1NORA 1HC9A 1BTEA 1IDGA 1TFSA 2GOOC 1VB0A 2JVEA 1QKEA 1NXBA 1L4WA 1NTNA 1F94A 5DU1A 4DO8A 1CHVS 2CTXA 1LJZA 1RL5A 1G6MA 1KC4A 3NEQA 3LAQU 3U74U 1V6PA 1BXPA 2MJ4A 3EBXA 4FAOE 4KSNA 1JGKA 2QC1A 1CXOA 1CTXA 4BIKB 4P7UA 4IYEA 1KBTA 5IMYC 1HC9B 4BDTB 4LFTA 4XJJA 1FRAA 1HAAA 1CCQA 6EBXA 2UX2A 2JQPA 1ES7B 2H64B 1REWC 5DZ5A 1CDRA 1MR6A 2L03A 1JBDA 1RGJA 2LCRA 1NEAA 1CVOA 2CRSA 1IJCA 1CODA 1FASA 2MJ0A 3KFDI 1UG4A 2MFAA 1DRSA 2I9BE 2QJBC 5EBXA 3KFDE 1YWHA 1XT3A 2L5SA 2MUPA 1ONJA 2CCXA 1LXGA 1B41B 1LX5B 2H5FA 4QTIU 1NYUA 1CDSA 2H8UA 1MAHF 4EY8B 1ERGA 5DO6A 1FF4A 4AEAA 1QKDA 2ERAA 2PJYB 2PJYC 2K3GA 2NBTA 1COEA 3BT1U 2BTXA 1KBAA 2CDXA 2H64C 2H7ZA 2BHIA 3NH7A 1CB9A 1IDHA 1PLOA 1QM7A 1FSCA 1M9ZA 4HQPF
chains in the Genus database with same CATH homology


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