1TFSA

Nmr and restrained molecular dynamics study of the three-dimensional solution structure of toxin fs2, a specific blocker of the l-type calcium channel, isolated from black mamba venom
Total Genus 16
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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
16
sequence length
60
structure length
60
Chain Sequence
RICYSHKASLPRATKTCVENTCYKMFIRTHREYISERGCGCPTAMWPYQTECCKGDRCNK
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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 TOXIN FS2
publication title NMR and restrained molecular dynamics study of the three-dimensional solution structure of toxin FS2, a specific blocker of the L-type calcium channel, isolated from black mamba venom.
pubmed doi rcsb
source organism Dendroaspis polylepis polylepis
total genus 16
structure length 60
sequence length 60
ec nomenclature
pdb deposition date 1995-01-26
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.10.60.10 Mainly Beta Ribbon CD59 CD59 1tfsA00
1QKEA 2H64C 5EBXA 1LXHA 2MJ4A 3ERAA 2QJAC 1TXAA 1CXNA 2J8BA 1LXGA 1S4YA 1CDQA 1G6MA 1FRAA 2JQPA 1LX5B 1NTNA 2UWRA 2LA1A 1ONJA 3NEQA 4UY2C 1FFJA 2H62D 4OM5A 1TGXA 1NXBA 1HAJA 1TFSA 2MHYA 3KFDI 6EBXA 1ERAA 2LCRA 3BT2U 2CCXA 2CRSA 1YWHA 1CB9A 2N99A 1LJZA 4QTIU 1CDTA 1NEAA 1KBSA 1FF4A 1W6BA 3FEVA 2GOOB 1REWC 1FSCA 2L5SA 4DO8A 3NDSA 1KXIA 4FAOC 1B41B 1V6PA 1KBAA 2MFAA 1F94A 2ERAA 4AEAA 1JGKA 3VTSA 1KC4A 1KFHA 1CDSA 1CCQA 2PJYB 1H0JA 3U73U 1RL5A 4HQPF 1JE9A 1ABTA 2CDXA 1KTZB 2CTXA 3PLCA 2ABXA 1IKCA 5DO6A 1CDRA 1FSSB 1L4WA 1M9ZA 1PLOA 2JVEA 3HH7A 1IDHA 5IMYC 1FASA 4IYEA 1JBDA 1QKDA 1MAHF 2H62C 3EVSC 2H64B 2H7ZA 2MUPA 2H5FA 4ZQYA 1MR6A 1RGJA 3BT1U 1LSIA 5DZ5A 4BDTB 1NYUA 1VB0A 1COEA 1CODA 4OM4A 2UX2A 3QB4B 2K3GA 1IQ9A 1KS6A 1HC9A 1NORA 1CRFA 2MJYA 2NBTA 4LFTA 4P7UA 1F8UB 1NTXA 3U74U 1TXBA 1I02A 3NH7A 2MUOA 2HLRA 3LAQU 3EBXA 1QM7A 5IMTD 5DU1A 1CXOA 1CTXA 1NYSA 1CVOA 1ERGA 2MJ0A 1CREA 1UG4A 2HLQA 1KU6B 2GOOC 2I9BE 2X8BB 2OFSA 1IDIA 4EY8B 2H7ZB 1IDLA 1BTEA 1IDGA 1DRSA 1KL8A 2FD6U 3KFDE 1HOYA 2QC1A 2BHIA 2QJ9C 1XT3A 2PJYC 1ZADA 2H8UA 2CRTA 1IK8A 1KBTA 4RUDA 1HAAA 1CHVS 4FAOE 2BTXA 2VLWA 2QJBC 1IJCA 2L03A 4BIKB 1BXPA 4XJJA 1ES7B 1HC9B
chains in the Genus database with same CATH superfamily
1QKEA 2H64C 5EBXA 1LXHA 2MJ4A 3ERAA 2QJAC 1TXAA 1CXNA 2J8BA 1LXGA 1S4YA 1CDQA 1G6MA 1FRAA 2JQPA 1LX5B 1NTNA 2UWRA 2LA1A 1ONJA 3NEQA 4UY2C 1FFJA 2H62D 4OM5A 1TGXA 1NXBA 1HAJA 1TFSA 2MHYA 3KFDI 6EBXA 1ERAA 2LCRA 3BT2U 2CCXA 4KSNA 2CRSA 1YWHA 1CB9A 2N99A 1LJZA 4QTIU 1CDTA 1NEAA 1KBSA 1FF4A 1W6BA 3FEVA 2GOOB 1REWC 1FSCA 2L5SA 4DO8A 3NDSA 1KXIA 4FAOC 1B41B 1V6PA 1KBAA 2MFAA 1F94A 2ERAA 4AEAA 1JGKA 3VTSA 1KC4A 1KFHA 1CDSA 1CCQA 2PJYB 1H0JA 3U73U 1RL5A 4HQPF 1JE9A 1ABTA 2CDXA 1KTZB 2CTXA 3PLCA 2ABXA 1IKCA 5DO6A 1CDRA 1FSSB 1L4WA 1M9ZA 1PLOA 2JVEA 3HH7A 1IDHA 5IMYC 1FASA 4IYEA 1JBDA 1QKDA 1MAHF 2H62C 3EVSC 2H64B 2H7ZA 2MUPA 2H5FA 4ZQYA 1MR6A 1RGJA 3BT1U 1LSIA 5DZ5A 4BDTB 1NYUA 1VB0A 1COEA 1CODA 4OM4A 2UX2A 3QB4B 2K3GA 1IQ9A 1KS6A 1HC9A 1NORA 1CRFA 2MJYA 2NBTA 4LFTA 4P7UA 1F8UB 1NTXA 3U74U 1TXBA 1I02A 3NH7A 2MUOA 2HLRA 3LAQU 3EBXA 1QM7A 5IMTD 5DU1A 1CXOA 1CTXA 1NYSA 1CVOA 1ERGA 2MJ0A 1CREA 1UG4A 2HLQA 1KU6B 2GOOC 2I9BE 2X8BB 2OFSA 1IDIA 4EY8B 2H7ZB 1IDLA 1BTEA 1IDGA 1DRSA 1KL8A 2FD6U 3KFDE 1HOYA 2QC1A 2BHIA 2QJ9C 1XT3A 2PJYC 1ZADA 2H8UA 2CRTA 1IK8A 1KBTA 4RUDA 1HAAA 1CHVS 4FAOE 2BTXA 2VLWA 2QJBC 1IJCA 2L03A 4BIKB 1BXPA 4XJJA 1ES7B 1HC9B
chains in the Genus database with same CATH topology
1QKEA 2H64C 5EBXA 1LXHA 2MJ4A 3ERAA 2QJAC 1TXAA 1CXNA 2J8BA 1LXGA 1S4YA 1CDQA 1G6MA 1FRAA 2JQPA 1LX5B 1NTNA 2UWRA 2LA1A 1ONJA 3NEQA 4UY2C 1FFJA 2H62D 4OM5A 1TGXA 1NXBA 1HAJA 1TFSA 2MHYA 3KFDI 6EBXA 1ERAA 2LCRA 3BT2U 2CCXA 4KSNA 2CRSA 1YWHA 1CB9A 2N99A 1LJZA 4QTIU 1CDTA 1NEAA 1KBSA 1FF4A 1W6BA 3FEVA 2GOOB 1REWC 1FSCA 2L5SA 4DO8A 3NDSA 1KXIA 4FAOC 1B41B 1V6PA 1KBAA 2MFAA 1F94A 2ERAA 4AEAA 1JGKA 3VTSA 1KC4A 1KFHA 1CDSA 1CCQA 2PJYB 1H0JA 3U73U 1RL5A 4HQPF 1JE9A 1ABTA 2CDXA 1KTZB 2CTXA 3PLCA 2ABXA 1IKCA 5DO6A 1CDRA 1FSSB 1L4WA 1M9ZA 1PLOA 2JVEA 3HH7A 1IDHA 5IMYC 1FASA 4IYEA 1JBDA 1QKDA 1MAHF 2H62C 3EVSC 2H64B 2H7ZA 2MUPA 2H5FA 4ZQYA 1MR6A 1RGJA 3BT1U 1LSIA 5DZ5A 4BDTB 1NYUA 1VB0A 1COEA 1CODA 4OM4A 2UX2A 3QB4B 2K3GA 1IQ9A 1KS6A 1HC9A 1NORA 1CRFA 2MJYA 2NBTA 4LFTA 4P7UA 1F8UB 1NTXA 3U74U 1TXBA 1I02A 3NH7A 2MUOA 2HLRA 3LAQU 3EBXA 1QM7A 5IMTD 5DU1A 1CXOA 1CTXA 1NYSA 1CVOA 1ERGA 2MJ0A 1CREA 1UG4A 2HLQA 1KU6B 2GOOC 2I9BE 2X8BB 2OFSA 1IDIA 4EY8B 2H7ZB 1IDLA 1BTEA 1IDGA 1DRSA 1KL8A 2FD6U 3KFDE 1HOYA 2QC1A 2BHIA 2QJ9C 1XT3A 2PJYC 1ZADA 2H8UA 2CRTA 1IK8A 1KBTA 4RUDA 1HAAA 1CHVS 4FAOE 2BTXA 2VLWA 2QJBC 1IJCA 2L03A 4BIKB 1BXPA 4XJJA 1ES7B 1HC9B
chains in the Genus database with same CATH homology


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