2ABXA

The crystal structure of alpha-bungarotoxin at 2.5 angstroms resolution. relation to solution structure and binding to acetylcholine receptor
Total Genus 5
Loading diagram...

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
5
sequence length
74
structure length
74
Chain Sequence
IVCHTTATIPSSAVTCPPGENLCYRKMWCDAFCSSRGKVVELGCAATCPSKKPYEEVTCCSTDKCNHPPKRQPG
Loading diagram...

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
{{ tooltip.sname }} connected with {{ tooltip.tname }} : {{qFormat(tooltip.svalue) }}
molecule tags Postsynaptic neurotoxin
molecule keywords ALPHA-BUNGAROTOXIN
publication title The crystal structure of alpha-bungarotoxin at 2.5 A resolution: relation to solution structure and binding to acetylcholine receptor.
pubmed doi rcsb
source organism Bungarus multicinctus
total genus 5
structure length 74
sequence length 74
chains with identical sequence B
ec nomenclature
pdb deposition date 1986-02-19

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 2abxA00
3U74U 1G6MA 2H5FA 6EBXA 4OM5A 1CODA 3KFDI 1LJZA 1JBDA 1FRAA 4ZQYA 1IDGA 1CCQA 2CCXA 2L03A 1DRSA 1TXBA 3PLCA 3EVSC 2FD6U 1HC9B 2QJBC 2CRSA 2H62C 1PLOA 3VTSA 2H7ZB 1CVOA 1HOYA 1QM7A 2MFAA 1LXHA 1I02A 3ERAA 2MUPA 3U73U 2JQPA 1HC9A 1CB9A 2H7ZA 2HLRA 1VB0A 5IMYC 2OFSA 4P7UA 4QTIU 1NEAA 2QJAC 2MUOA 2MHYA 2H64C 1IQ9A 1M9ZA 1H0JA 1KL8A 1RL5A 2BHIA 2UWRA 1KC4A 2UX2A 1NYSA 2GOOB 1NORA 2PJYC 1HAJA 2CDXA 1IJCA 5DU1A 3KFDE 1W6BA 1XT3A 1IDLA 4OM4A 3NDSA 1L4WA 1ERAA 1BXPA 1S4YA 1UG4A 2HLQA 1LSIA 4LFTA 3NH7A 2PJYB 4BDTB 1YWHA 1IDHA 1V6PA 2LCRA 1KTZB 1LX5B 1F94A 5IMTD 1ES7B 4FAOE 1FFJA 2H8UA 1TGXA 4RUDA 1NTNA 4HQPF 2BTXA 1CDRA 5EBXA 2CTXA 2ABXA 1CREA 2MJ0A 1CXOA 1ABTA 1IKCA 1TXAA 4IYEA 1KS6A 1CDQA 1CRFA 4BIKB 1IDIA 1KBAA 2MJYA 3BT1U 1FSCA 1QKEA 2I9BE 1LXGA 2GOOC 3NEQA 1HAAA 1NTXA 1ONJA 1FSSB 2NBTA 1JGKA 2QC1A 1CDSA 2L5SA 1KXIA 3BT2U 1NXBA 2H62D 1CHVS 1CDTA 2ERAA 2J8BA 2LA1A 2X8BB 4XJJA 4DO8A 1COEA 1MR6A 4FAOC 5DO6A 1MAHF 1CXNA 2N99A 1B41B 4UY2C 1KBTA 1REWC 1F8UB 1RGJA 4AEAA 1FF4A 1ERGA 1KBSA 3FEVA 3LAQU 3QB4B 1KU6B 2QJ9C 1KFHA 1JE9A 2CRTA 1QKDA 4EY8B 2JVEA 1FASA 2K3GA 2MJ4A 3HH7A 1IK8A 2VLWA 1NYUA 3EBXA 2H64B 5DZ5A 1ZADA 1TFSA 1CTXA 1BTEA
chains in the Genus database with same CATH superfamily
3U74U 1G6MA 2H5FA 6EBXA 4OM5A 1CODA 3KFDI 1LJZA 1JBDA 1FRAA 4ZQYA 1IDGA 1CCQA 2CCXA 2L03A 1DRSA 1TXBA 3PLCA 3EVSC 2FD6U 1HC9B 2QJBC 2CRSA 2H62C 1PLOA 3VTSA 2H7ZB 1CVOA 1HOYA 1QM7A 2MFAA 1LXHA 1I02A 3ERAA 2MUPA 3U73U 2JQPA 1HC9A 1CB9A 2H7ZA 2HLRA 1VB0A 5IMYC 2OFSA 4P7UA 4QTIU 1NEAA 2QJAC 2MUOA 2MHYA 2H64C 1IQ9A 1M9ZA 1H0JA 1KL8A 1RL5A 2BHIA 2UWRA 1KC4A 2UX2A 1NYSA 2GOOB 1NORA 2PJYC 1HAJA 2CDXA 1IJCA 5DU1A 3KFDE 1W6BA 1XT3A 1IDLA 4OM4A 3NDSA 1L4WA 1ERAA 1BXPA 1S4YA 1UG4A 2HLQA 1LSIA 4LFTA 3NH7A 2PJYB 4BDTB 1YWHA 1IDHA 1V6PA 2LCRA 1KTZB 1LX5B 1F94A 5IMTD 1ES7B 4FAOE 1FFJA 2H8UA 1TGXA 4RUDA 1NTNA 4HQPF 2BTXA 1CDRA 5EBXA 2CTXA 2ABXA 1CREA 2MJ0A 1CXOA 1ABTA 1IKCA 1TXAA 4IYEA 1KS6A 1CDQA 1CRFA 4BIKB 1IDIA 1KBAA 2MJYA 3BT1U 1FSCA 1QKEA 2I9BE 1LXGA 2GOOC 3NEQA 1HAAA 1NTXA 1ONJA 1FSSB 2NBTA 1JGKA 2QC1A 1CDSA 2L5SA 1KXIA 3BT2U 1NXBA 2H62D 1CHVS 1CDTA 2ERAA 2J8BA 2LA1A 2X8BB 4XJJA 4DO8A 1COEA 1MR6A 4FAOC 5DO6A 1MAHF 1CXNA 2N99A 1B41B 4UY2C 1KBTA 1REWC 1F8UB 1RGJA 4AEAA 1FF4A 1ERGA 1KBSA 3FEVA 3LAQU 3QB4B 1KU6B 2QJ9C 1KFHA 1JE9A 4KSNA 2CRTA 1QKDA 4EY8B 2JVEA 1FASA 2K3GA 2MJ4A 3HH7A 1IK8A 2VLWA 1NYUA 3EBXA 2H64B 5DZ5A 1ZADA 1TFSA 1CTXA 1BTEA
chains in the Genus database with same CATH topology
3U74U 1G6MA 2H5FA 6EBXA 4OM5A 1CODA 3KFDI 1LJZA 1JBDA 1FRAA 4ZQYA 1IDGA 1CCQA 2CCXA 2L03A 1DRSA 1TXBA 3PLCA 3EVSC 2FD6U 1HC9B 2QJBC 2CRSA 2H62C 1PLOA 3VTSA 2H7ZB 1CVOA 1HOYA 1QM7A 2MFAA 1LXHA 1I02A 3ERAA 2MUPA 3U73U 2JQPA 1HC9A 1CB9A 2H7ZA 2HLRA 1VB0A 5IMYC 2OFSA 4P7UA 4QTIU 1NEAA 2QJAC 2MUOA 2MHYA 2H64C 1IQ9A 1M9ZA 1H0JA 1KL8A 1RL5A 2BHIA 2UWRA 1KC4A 2UX2A 1NYSA 2GOOB 1NORA 2PJYC 1HAJA 2CDXA 1IJCA 5DU1A 3KFDE 1W6BA 1XT3A 1IDLA 4OM4A 3NDSA 1L4WA 1ERAA 1BXPA 1S4YA 1UG4A 2HLQA 1LSIA 4LFTA 3NH7A 2PJYB 4BDTB 1YWHA 1IDHA 1V6PA 2LCRA 1KTZB 1LX5B 1F94A 5IMTD 1ES7B 4FAOE 1FFJA 2H8UA 1TGXA 4RUDA 1NTNA 4HQPF 2BTXA 1CDRA 5EBXA 2CTXA 2ABXA 1CREA 2MJ0A 1CXOA 1ABTA 1IKCA 1TXAA 4IYEA 1KS6A 1CDQA 1CRFA 4BIKB 1IDIA 1KBAA 2MJYA 3BT1U 1FSCA 1QKEA 2I9BE 1LXGA 2GOOC 3NEQA 1HAAA 1NTXA 1ONJA 1FSSB 2NBTA 1JGKA 2QC1A 1CDSA 2L5SA 1KXIA 3BT2U 1NXBA 2H62D 1CHVS 1CDTA 2ERAA 2J8BA 2LA1A 2X8BB 4XJJA 4DO8A 1COEA 1MR6A 4FAOC 5DO6A 1MAHF 1CXNA 2N99A 1B41B 4UY2C 1KBTA 1REWC 1F8UB 1RGJA 4AEAA 1FF4A 1ERGA 1KBSA 3FEVA 3LAQU 3QB4B 1KU6B 2QJ9C 1KFHA 1JE9A 4KSNA 2CRTA 1QKDA 4EY8B 2JVEA 1FASA 2K3GA 2MJ4A 3HH7A 1IK8A 2VLWA 1NYUA 3EBXA 2H64B 5DZ5A 1ZADA 1TFSA 1CTXA 1BTEA
chains in the Genus database with same CATH homology


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

 
#similar chains in the Genus database (?% sequence similarity)
...loading similar chains, please wait...
#similar chains, but unknotted
...loading similar chains, please wait...
#similar chains in the pdb database (?% sequence similarity)
...loading similar chains, please wait...