1IQ9A

Crystal structure at 1.8 a of toxin a from naja nigricollis venom
Total Genus 12
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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
12
sequence length
61
structure length
61
Chain Sequence
b'LECHNQQSSQPPTTKTCPGETNCYKKVWRDHRGTIIERGCGCPTVKPGIKLNCCTTDKCNN'
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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 Motions and structural variability within toxins: Implication for their use as scaffolds for protein engineering
pubmed doi rcsb
molecule keywords alpha-neurotoxin
molecule tags Toxin
total genus 12
structure length 61
sequence length 61
ec nomenclature
pdb deposition date 2001-07-10

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 1iq9A00
3U74U 1KL8A 2MHYA 1HC9A 4XJJA 1ABTA 4BIKB 6EBXA 1CDSA 1QKDA 3HH7A 5EBXA 4HQPF 4OM4A 2QC1A 2CDXA 3NEQA 1S4YA 1CXNA 2J8BA 2H7ZA 1IDHA 1IK8A 4QTIU 1L4WA 5IMTD 1COEA 1V6PA 1VB0A 1TGXA 1CHVS 1FRAA 1KBSA 3FEVA 1TXBA 2CRSA 1LXGA 2H5FA 1FF4A 2MJYA 2OFSA 1HC9B 4FAOE 2GOOB 1B41B 1CREA 1NYUA 2BHIA 3QB4B 1CRFA 2MUOA 3NH7A 1IDLA 1NORA 1F94A 3NDSA 1NYSA 2H7ZB 2H8UA 1ERAA 2H64B 1IDIA 1CODA 5DU1A 1CXOA 3EBXA 2NBTA 1LX5B 1CB9A 2CCXA 4EY8B 1RL5A 1KFHA 1FSCA 1LXHA 2MUPA 1QKEA 3U73U 1JGKA 4LFTA 4BDTB 1QM7A 1H0JA 1TFSA 5IMYC 1RGJA 1JE9A 2PJYB 1KC4A 2L03A 1HAJA 2QJ9C 1JBDA 2H62D 2N99A 1ZADA 2GOOC 2LA1A 1CDRA 2X8BB 1KBTA 4ZQYA 1FSSB 2ERAA 2FD6U 2CRTA 4IYEA 1MAHF 2JQPA 1FFJA 2H64C 3ERAA 1CDQA 4UY2C 1KU6B 1I02A 1W6BA 1HAAA 2VLWA 4OM5A 3BT2U 1KXIA 4P7UA 1LJZA 1KTZB 2H62C 2LCRA 1REWC 1LSIA 1ONJA 3BT1U 1G6MA 1HOYA 2HLRA 3KFDE 1TXAA 1F8UB 4DO8A 2MJ4A 3LAQU 3VTSA 1MR6A 1KBAA 1PLOA 1IKCA 1BXPA 1KS6A 3KFDI 2PJYC 1NXBA 1M9ZA 1YWHA 1IDGA 5DZ5A 5DO6A 4AEAA 1UG4A 1IJCA 2CTXA 2BTXA 1CCQA 2MFAA 1CVOA 1NTXA 1NTNA 1XT3A 3PLCA 2HLQA 4RUDA 3EVSC 1BTEA 1FASA 1IQ9A 1CDTA 2UX2A 1ES7B 2ABXA 2L5SA 1ERGA 2QJBC 1DRSA 2K3GA 2QJAC 2JVEA 1CTXA 2UWRA 1NEAA 4FAOC 2MJ0A 2I9BE
chains in the Genus database with same CATH superfamily
3U74U 1KL8A 2MHYA 1HC9A 4XJJA 1ABTA 4BIKB 6EBXA 1CDSA 1QKDA 3HH7A 5EBXA 4HQPF 4OM4A 2QC1A 2CDXA 3NEQA 1S4YA 1CXNA 2J8BA 2H7ZA 1IDHA 1IK8A 4QTIU 1L4WA 5IMTD 1COEA 1V6PA 1VB0A 1TGXA 1CHVS 1FRAA 1KBSA 3FEVA 1TXBA 2CRSA 1LXGA 2H5FA 1FF4A 2MJYA 2OFSA 1HC9B 4FAOE 2GOOB 1B41B 1CREA 1NYUA 2BHIA 3QB4B 4KSNA 1CRFA 2MUOA 3NH7A 1IDLA 1NORA 1F94A 3NDSA 1NYSA 2H7ZB 2H8UA 1ERAA 2H64B 1IDIA 1CODA 5DU1A 1CXOA 3EBXA 2NBTA 1LX5B 1CB9A 2CCXA 4EY8B 1RL5A 1KFHA 1FSCA 1LXHA 2MUPA 1QKEA 3U73U 1JGKA 4LFTA 4BDTB 1QM7A 1H0JA 1TFSA 5IMYC 1RGJA 1JE9A 2PJYB 1KC4A 2L03A 1HAJA 2QJ9C 1JBDA 2H62D 2N99A 1ZADA 2GOOC 2LA1A 1CDRA 2X8BB 1KBTA 4ZQYA 1FSSB 2ERAA 2FD6U 2CRTA 4IYEA 1MAHF 2JQPA 1FFJA 2H64C 3ERAA 1CDQA 4UY2C 1KU6B 1I02A 1W6BA 1HAAA 2VLWA 4OM5A 3BT2U 1KXIA 4P7UA 1LJZA 1KTZB 2H62C 2LCRA 1REWC 1LSIA 1ONJA 3BT1U 1G6MA 1HOYA 2HLRA 3KFDE 1TXAA 1F8UB 4DO8A 2MJ4A 3LAQU 3VTSA 1MR6A 1KBAA 1PLOA 1IKCA 1BXPA 1KS6A 3KFDI 2PJYC 1NXBA 1M9ZA 1YWHA 1IDGA 5DZ5A 5DO6A 4AEAA 1UG4A 1IJCA 2CTXA 2BTXA 1CCQA 2MFAA 1CVOA 1NTXA 1NTNA 1XT3A 3PLCA 2HLQA 4RUDA 3EVSC 1BTEA 1FASA 1IQ9A 1CDTA 2UX2A 1ES7B 2ABXA 2L5SA 1ERGA 2QJBC 1DRSA 2K3GA 2QJAC 2JVEA 1CTXA 2UWRA 1NEAA 4FAOC 2MJ0A 2I9BE
chains in the Genus database with same CATH topology
3U74U 1KL8A 2MHYA 1HC9A 4XJJA 1ABTA 4BIKB 6EBXA 1CDSA 1QKDA 3HH7A 5EBXA 4HQPF 4OM4A 2QC1A 2CDXA 3NEQA 1S4YA 1CXNA 2J8BA 2H7ZA 1IDHA 1IK8A 4QTIU 1L4WA 5IMTD 1COEA 1V6PA 1VB0A 1TGXA 1CHVS 1FRAA 1KBSA 3FEVA 1TXBA 2CRSA 1LXGA 2H5FA 1FF4A 2MJYA 2OFSA 1HC9B 4FAOE 2GOOB 1B41B 1CREA 1NYUA 2BHIA 3QB4B 4KSNA 1CRFA 2MUOA 3NH7A 1IDLA 1NORA 1F94A 3NDSA 1NYSA 2H7ZB 2H8UA 1ERAA 2H64B 1IDIA 1CODA 5DU1A 1CXOA 3EBXA 2NBTA 1LX5B 1CB9A 2CCXA 4EY8B 1RL5A 1KFHA 1FSCA 1LXHA 2MUPA 1QKEA 3U73U 1JGKA 4LFTA 4BDTB 1QM7A 1H0JA 1TFSA 5IMYC 1RGJA 1JE9A 2PJYB 1KC4A 2L03A 1HAJA 2QJ9C 1JBDA 2H62D 2N99A 1ZADA 2GOOC 2LA1A 1CDRA 2X8BB 1KBTA 4ZQYA 1FSSB 2ERAA 2FD6U 2CRTA 4IYEA 1MAHF 2JQPA 1FFJA 2H64C 3ERAA 1CDQA 4UY2C 1KU6B 1I02A 1W6BA 1HAAA 2VLWA 4OM5A 3BT2U 1KXIA 4P7UA 1LJZA 1KTZB 2H62C 2LCRA 1REWC 1LSIA 1ONJA 3BT1U 1G6MA 1HOYA 2HLRA 3KFDE 1TXAA 1F8UB 4DO8A 2MJ4A 3LAQU 3VTSA 1MR6A 1KBAA 1PLOA 1IKCA 1BXPA 1KS6A 3KFDI 2PJYC 1NXBA 1M9ZA 1YWHA 1IDGA 5DZ5A 5DO6A 4AEAA 1UG4A 1IJCA 2CTXA 2BTXA 1CCQA 2MFAA 1CVOA 1NTXA 1NTNA 1XT3A 3PLCA 2HLQA 4RUDA 3EVSC 1BTEA 1FASA 1IQ9A 1CDTA 2UX2A 1ES7B 2ABXA 2L5SA 1ERGA 2QJBC 1DRSA 2K3GA 2QJAC 2JVEA 1CTXA 2UWRA 1NEAA 4FAOC 2MJ0A 2I9BE
chains in the Genus database with same CATH homology


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