3K3QB

Crystal structure of a llama antibody complexed with the c. botulinum neurotoxin serotype a catalytic domain
Total Genus 64
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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
64
sequence length
249
structure length
238
Chain Sequence
QFVNKQFNYKDPVNGVDIAYIKIPNVGQMQPVKAFKIHNKIWVIPERDTFTNPEEGDLNPPPEAKQVPVSYYDSTYLSTDNEKDNYLKGVTKLFERIYSTDLGRMLLTSIVRGIPFWGGSTIDTELKVIDTNCINVIQPDGSYRSEELNLVIIGPSADIIQFECKSFGHEVLNLTRNGYGSTQYIRFSPDFTFGFEESGKFATDPAVTLAHELIHAGHRLYGIAINPNRVFKVNTNAY
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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 Immune system
molecule keywords llama Aa1 VHH domain
publication title A Single-Domain Llama Antibody Potently Inhibits the Enzymatic Activity of Botulinum Neurotoxin by Binding to the Non-Catalytic alpha-Exosite Binding Region.
pubmed doi rcsb
source organism Lama glama
total genus 64
structure length 238
sequence length 249
ec nomenclature ec 3.4.24.69: Bontoxilysin.
pdb deposition date 2009-10-04
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 3k3qB00
3C8AA 4ZKTB 2IMAA 3BOKA 3DSEA 2ISEA 1S0DA 2ISGA 2G7NA 2ETFA 2NYYA 3QIXA 3ZUSA 2IMCA 2XHLA 2G7QA 1F82A 3K3QB 3DDAA 3QW6A 2QN0A 1ZB7A 3QJ0A 2A8AA 2A97A 1ZL6A 3FFZA 3DEBA 3NF3A 3BWIA 2IMBA 3V0BB 2ISHA 3C89A 1G9BA 2G7KA 4ELCA 2NZ9A 4J1LA 3C88A 1S0BA 1ZKXA 4KTXA 1S0CA 3QW5A 4ZJXA 3BTAA 2FPQA 5BQMA 3V0AA 3D3XA 1ZN3A 3DDBA 5BQNA 1ZKWA 3QW7A 3FIIA 1Z7HA 1EPWA 1XTGA 3DS9A 2NP0A 4KUFA 1XTFA 1F31A 1G9CA 3QW8A 3VUOA 2ILPA 3FIEA 3QIYA 3ZURA 4KS6A 1S0GA 3BONA 2W2DA 1T3CA 3BOOA 3V0BA 2G7PA 1S0EA 4EL4A 1E1HA 4EJ5A 3ZUQA 1T3AA 3C8BA 1G9DA 1I1EA 1G9AA 1ZL5A 1YVGA 4HEVA 3V0AB 3QIZA 1S0FA
chains in the Genus database with same CATH superfamily
3C8AA 4ZKTB 2IMAA 3BOKA 3DSEA 4JIXA 2ISEA 1S0DA 2ISGA 2G7NA 2ETFA 2NYYA 3QIXA 3ZUSA 2IMCA 4IL3A 2XHLA 2G7QA 1F82A 3K3QB 3DDAA 3QW6A 2QN0A 1ZB7A 3QJ0A 2A8AA 2A97A 4JIUA 1ZL6A 3E11A 3FFZA 3DEBA 3NF3A 3BWIA 2IMBA 3V0BB 2ISHA 3C89A 1G9BA 2YPTA 2G7KA 4ELCA 2NZ9A 4J1LA 4AW6A 3C88A 1S0BA 1ZKXA 4KTXA 1S0CA 3QW5A 4ZJXA 3BTAA 2FPQA 5BQMA 3V0AA 3D3XA 1ZN3A 3DDBA 5BQNA 1ZKWA 3QW7A 3FIIA 1Z7HA 1EPWA 1XTGA 3DS9A 2NP0A 4KUFA 1XTFA 1F31A 1G9CA 3QW8A 3VUOA 2ILPA 3FIEA 2EJQA 3QIYA 3ZURA 4KS6A 1S0GA 3BONA 4QHFA 2W2DA 1T3CA 3BOOA 3V0BA 2G7PA 1S0EA 4EL4A 1E1HA 3CQBA 4EJ5A 3ZUQA 1T3AA 3C8BA 1G9DA 1I1EA 1G9AA 1ZL5A 1YVGA 4HEVA 3V0AB 3QIZA 1S0FA
chains in the Genus database with same CATH topology
3C8AA 4ZKTB 2IMAA 3BOKA 3DSEA 2ISEA 1S0DA 2ISGA 2G7NA 2ETFA 2NYYA 3QIXA 3ZUSA 2IMCA 2XHLA 2G7QA 1F82A 3K3QB 3DDAA 3QW6A 2QN0A 1ZB7A 3QJ0A 2A8AA 2A97A 1ZL6A 3FFZA 3DEBA 3NF3A 3BWIA 2IMBA 3V0BB 2ISHA 3C89A 1G9BA 2G7KA 4ELCA 2NZ9A 4J1LA 3C88A 1S0BA 1ZKXA 4KTXA 1S0CA 3QW5A 4ZJXA 3BTAA 2FPQA 5BQMA 3V0AA 3D3XA 1ZN3A 3DDBA 5BQNA 1ZKWA 3QW7A 3FIIA 1Z7HA 1EPWA 1XTGA 3DS9A 2NP0A 4KUFA 1XTFA 1F31A 1G9CA 3QW8A 3VUOA 2ILPA 3FIEA 3QIYA 3ZURA 4KS6A 1S0GA 3BONA 2W2DA 1T3CA 3BOOA 3V0BA 2G7PA 1S0EA 4EL4A 1E1HA 4EJ5A 3ZUQA 1T3AA 3C8BA 1G9DA 1I1EA 1G9AA 1ZL5A 1YVGA 4HEVA 3V0AB 3QIZA 1S0FA
chains in the Genus database with same CATH homology


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

 
#similar chains in the Genus database (?% sequence similarity)
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#similar chains, but unknotted
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