2ISEA

Botulinum neurotoxin a light chain wt crystal form a
Total Genus 120
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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
120
sequence length
421
structure length
421
Chain Sequence
PFVNKQFNYKDPVNGVDIAYIKIPNAGQMQPVKAFKIHNKIWVIPERDTFTNPEEGDLNPPPEAKQVPVSYYDSTYLSTDNEKDNYLKGVTKLFERIYSTDLGRMLLTSIVRGIPFWGGSTIDTELKVIDTNCINVIQPDGSYRSEELNLVIIGPSADIIQFECKSFGHEVLNLTRNGYGSTQYIRFSPDFTFGFEESLEVDTNPLLGAGKFATDPAVTLAHELIHAGHRLYGIAINPNRVFKVNTNAYYEMSGLEVSFEELRTFGGHDAKFIDSLQENEFRLYYYNKFKDIASTLNKAKSIVGTTASLQYMKNVFKEKYLLSEDTSGKFSVDKLKFDKLYKMLTEIYTEDNFVKFFKVLNRKTYLNFDKAVFKINIVPKVNYTIYDGFNLRNTNLAANFNGQNTEINNMNFTKLKNFTPG
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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 Inhibition of metalloprotease botulinum serotype A from a pseudo-peptide binding mode to a small molecule that is active in primary neurons.
pubmed doi rcsb
molecule keywords Neurotoxin BoNT/A
molecule tags Toxin
source organism Clostridium botulinum
total genus 120
structure length 421
sequence length 421
chains with identical sequence B
ec nomenclature
pdb deposition date 2006-10-17

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF01742 Peptidase_M27 Clostridial neurotoxin zinc protease
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.90.1240.10 Alpha Beta Alpha-Beta Complex Zincin-like Metalloproteases ("zincins"), catalytic domain like 2iseA00
1E1HA 1Z7HA 1S0GA 2IMCA 2FPQA 3BONA 3ZURA 4KUFA 3BOOA 1XTFA 2ILPA 1T3CA 4HEVA 3FIEA 1ZKXA 1ZL6A 2G7QA 3K3QB 3V0BB 1F31A 1G9CA 1XTGA 3VUOA 3BWIA 3V0AB 3D3XA 2XHLA 2G7PA 2ETFA 4ELCA 3C88A 2ISHA 2ISEA 5BQNA 3QJ0A 2IMBA 3DEBA 4EL4A 2NP0A 3BTAA 2ISGA 4ZJXA 1T3AA 1S0EA 1ZB7A 1YVGA 3DDBA 1S0DA 1S0CA 4ZKTB 3ZUSA 2NZ9A 1EPWA 2A97A 3DDAA 3QW8A 2G7NA 5BQMA 3C8AA 3QIXA 4J1LA 1ZN3A 1G9DA 3QIYA 4KS6A 1ZKWA 3QIZA 1ZL5A 2NYYA 2IMAA 3BOKA 1G9BA 3V0BA 2G7KA 3NF3A 4EJ5A 2QN0A 3DSEA 3FIIA 3QW5A 3FFZA 3ZUQA 3V0AA 2W2DA 3QW6A 1S0FA 1I1EA 3QW7A 3C8BA 1G9AA 3DS9A 3C89A 1F82A 1S0BA 4KTXA 2A8AA
chains in the Genus database with same CATH superfamily
1E1HA 1Z7HA 1S0GA 2IMCA 2FPQA 3BONA 3ZURA 4JIXA 4KUFA 3BOOA 1XTFA 3CQBA 2ILPA 1T3CA 4HEVA 3FIEA 1ZKXA 1ZL6A 2G7QA 3K3QB 3V0BB 1F31A 4JIUA 1G9CA 1XTGA 3VUOA 3BWIA 3V0AB 3D3XA 2XHLA 2G7PA 2ETFA 4ELCA 3C88A 2ISHA 2ISEA 5BQNA 3QJ0A 4AW6A 2IMBA 3DEBA 4EL4A 2NP0A 3BTAA 2ISGA 4ZJXA 1T3AA 1S0EA 1ZB7A 1YVGA 2YPTA 3DDBA 1S0DA 1S0CA 2EJQA 4ZKTB 4QHFA 3ZUSA 2NZ9A 1EPWA 2A97A 3DDAA 3QW8A 2G7NA 5BQMA 3C8AA 3QIXA 4J1LA 1ZN3A 1G9DA 3QIYA 4KS6A 1ZKWA 3QIZA 1ZL5A 2NYYA 2IMAA 3BOKA 1G9BA 3V0BA 2G7KA 3NF3A 4EJ5A 3E11A 2QN0A 3DSEA 3FIIA 3QW5A 3FFZA 3ZUQA 3V0AA 2W2DA 3QW6A 1S0FA 1I1EA 3QW7A 4IL3A 3C8BA 1G9AA 3DS9A 3C89A 1F82A 1S0BA 4KTXA 2A8AA
chains in the Genus database with same CATH topology
1E1HA 1Z7HA 1S0GA 2IMCA 2FPQA 3BONA 3ZURA 4KUFA 3BOOA 1XTFA 2ILPA 1T3CA 4HEVA 3FIEA 1ZKXA 1ZL6A 2G7QA 3K3QB 3V0BB 1F31A 1G9CA 1XTGA 3VUOA 3BWIA 3V0AB 3D3XA 2XHLA 2G7PA 2ETFA 4ELCA 3C88A 2ISHA 2ISEA 5BQNA 3QJ0A 2IMBA 3DEBA 4EL4A 2NP0A 3BTAA 2ISGA 4ZJXA 1T3AA 1S0EA 1ZB7A 1YVGA 3DDBA 1S0DA 1S0CA 4ZKTB 3ZUSA 2NZ9A 1EPWA 2A97A 3DDAA 3QW8A 2G7NA 5BQMA 3C8AA 3QIXA 4J1LA 1ZN3A 1G9DA 3QIYA 4KS6A 1ZKWA 3QIZA 1ZL5A 2NYYA 2IMAA 3BOKA 1G9BA 3V0BA 2G7KA 3NF3A 4EJ5A 2QN0A 3DSEA 3FIIA 3QW5A 3FFZA 3ZUQA 3V0AA 2W2DA 3QW6A 1S0FA 1I1EA 3QW7A 3C8BA 1G9AA 3DS9A 3C89A 1F82A 1S0BA 4KTXA 2A8AA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1E1H A;  1Z7H A;  1S0G A;  2IMC A;  2FPQ A;  3BON A;  3ZUR A;  4KUF A;  3BOO A;  1XTF A;  2ILP A;  1T3C A;  4HEV A;  3FIE A;  1ZKX A;  1ZL6 A;  2G7Q A;  3K3Q B;  3V0B B;  1F31 A;  1G9C A;  1XTG A;  3VUO A;  3BWI A;  3V0A B;  3D3X A;  2XHL A;  2G7P A;  2ETF A;  4ELC A;  3C88 A;  2ISH A;  2ISE A;  5BQN A;  3QJ0 A;  2IMB A;  3DEB A;  4EL4 A;  2NP0 A;  3BTA A;  2ISG A;  4ZJX A;  1T3A A;  1S0E A;  1ZB7 A;  1YVG A;  3DDB A;  1S0D A;  1S0C A;  4ZKT B;  3ZUS A;  2NZ9 A;  1EPW A;  2A97 A;  3DDA A;  3QW8 A;  2G7N A;  5BQM A;  3C8A A;  3QIX A;  4J1L A;  1ZN3 A;  1G9D A;  3QIY A;  4KS6 A;  1ZKW A;  3QIZ A;  1ZL5 A;  2NYY A;  2IMA A;  3BOK A;  1G9B A;  3V0B A;  2G7K A;  3NF3 A;  4EJ5 A;  2QN0 A;  3DSE A;  3FII A;  3QW5 A;  3FFZ A;  3ZUQ A;  3V0A A;  2W2D A;  3QW6 A;  1S0F A;  1I1E A;  3QW7 A;  3C8B A;  1G9A A;  3DS9 A;  3C89 A;  1F82 A;  1S0B A;  4KTX A;  2A8A A; 
#chains in the Genus database with same CATH topology
 1E1H A;  1Z7H A;  1S0G A;  2IMC A;  2FPQ A;  3BON A;  3ZUR A;  4JIX A;  4KUF A;  3BOO A;  1XTF A;  3CQB A;  2ILP A;  1T3C A;  4HEV A;  3FIE A;  1ZKX A;  1ZL6 A;  2G7Q A;  3K3Q B;  3V0B B;  1F31 A;  4JIU A;  1G9C A;  1XTG A;  3VUO A;  3BWI A;  3V0A B;  3D3X A;  2XHL A;  2G7P A;  2ETF A;  4ELC A;  3C88 A;  2ISH A;  2ISE A;  5BQN A;  3QJ0 A;  4AW6 A;  2IMB A;  3DEB A;  4EL4 A;  2NP0 A;  3BTA A;  2ISG A;  4ZJX A;  1T3A A;  1S0E A;  1ZB7 A;  1YVG A;  2YPT A;  3DDB A;  1S0D A;  1S0C A;  2EJQ A;  4ZKT B;  4QHF A;  3ZUS A;  2NZ9 A;  1EPW A;  2A97 A;  3DDA A;  3QW8 A;  2G7N A;  5BQM A;  3C8A A;  3QIX A;  4J1L A;  1ZN3 A;  1G9D A;  3QIY A;  4KS6 A;  1ZKW A;  3QIZ A;  1ZL5 A;  2NYY A;  2IMA A;  3BOK A;  1G9B A;  3V0B A;  2G7K A;  3NF3 A;  4EJ5 A;  3E11 A;  2QN0 A;  3DSE A;  3FII A;  3QW5 A;  3FFZ A;  3ZUQ A;  3V0A A;  2W2D A;  3QW6 A;  1S0F A;  1I1E A;  3QW7 A;  4IL3 A;  3C8B A;  1G9A A;  3DS9 A;  3C89 A;  1F82 A;  1S0B A;  4KTX A;  2A8A A; 
#chains in the Genus database with same CATH homology
 1E1H A;  1Z7H A;  1S0G A;  2IMC A;  2FPQ A;  3BON A;  3ZUR A;  4KUF A;  3BOO A;  1XTF A;  2ILP A;  1T3C A;  4HEV A;  3FIE A;  1ZKX A;  1ZL6 A;  2G7Q A;  3K3Q B;  3V0B B;  1F31 A;  1G9C A;  1XTG A;  3VUO A;  3BWI A;  3V0A B;  3D3X A;  2XHL A;  2G7P A;  2ETF A;  4ELC A;  3C88 A;  2ISH A;  2ISE A;  5BQN A;  3QJ0 A;  2IMB A;  3DEB A;  4EL4 A;  2NP0 A;  3BTA A;  2ISG A;  4ZJX A;  1T3A A;  1S0E A;  1ZB7 A;  1YVG A;  3DDB A;  1S0D A;  1S0C A;  4ZKT B;  3ZUS A;  2NZ9 A;  1EPW A;  2A97 A;  3DDA A;  3QW8 A;  2G7N A;  5BQM A;  3C8A A;  3QIX A;  4J1L A;  1ZN3 A;  1G9D A;  3QIY A;  4KS6 A;  1ZKW A;  3QIZ A;  1ZL5 A;  2NYY A;  2IMA A;  3BOK A;  1G9B A;  3V0B A;  2G7K A;  3NF3 A;  4EJ5 A;  2QN0 A;  3DSE A;  3FII A;  3QW5 A;  3FFZ A;  3ZUQ A;  3V0A A;  2W2D A;  3QW6 A;  1S0F A;  1I1E A;  3QW7 A;  3C8B A;  1G9A A;  3DS9 A;  3C89 A;  1F82 A;  1S0B A;  4KTX A;  2A8A 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)

 
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#similar chains, but unknotted
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