1PTOA

The structure of a pertussis toxin-sugar complex as a model for receptor binding
Total Genus 68
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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
68
sequence length
234
structure length
224
Chain Sequence
DPPATVYRYDSRPPEDVFQNGFTAWGNNDNVLEHLTGRSCQVGSSNSAFVSTSSSRRYTEVYLEHRMQEAVEAERAGRGTGHFIGYIYEVRADNNFYGAASSYFEYVDTYGDNAGRILAGALATYQSEYLAHRRIPPENIRRVTRVYHNGITGETTTTEYSNARYVSQQTRANPNPYTSRRSVASIVGTLVRMAPVVGACMARQAESSEEAMVLVYYESIAYSF
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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 PERTUSSIS TOXIN (SUBUNIT S1)
publication title Structure of a pertussis toxin-sugar complex as a model for receptor binding.
pubmed doi rcsb
total genus 68
structure length 224
sequence length 234
chains with identical sequence G
ec nomenclature
pdb deposition date 1994-03-22

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF02917 Pertussis_S1 Pertussis toxin, subunit 1
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.90.210.10 Alpha Beta Alpha-Beta Complex Heat-Labile Enterotoxin; Chain A Heat-Labile Enterotoxin, subunit A 1ptoA00
1XTCA 1LT3A 2CB6A 1S5EA 4Z9CA 1PTOA 1LTGA 2VSAA 4K6LG 1S5FA 1TIIA 1S5CA 1LTIA 2A5FB 2A5GB 2A5DB 1LTAA 1LTSA 1LTBA 1LTTA 1PRTA 1HTLA 1BCPA 1LT4A 1S5BA 1S5DA 2VSEA 2CB4A
chains in the Genus database with same CATH superfamily
1XTCA 1LT3A 2CB6A 1S5EA 4Z9CA 1PTOA 1LTGA 2VSAA 4K6LG 1S5FA 1TIIA 1S5CA 1LTIA 2A5FB 2A5GB 2A5DB 1LTAA 1LTSA 1LTBA 1LTTA 1PRTA 1HTLA 1BCPA 1LT4A 1S5BA 1S5DA 2VSEA 2CB4A
chains in the Genus database with same CATH topology
1XTCA 1LT3A 2CB6A 1S5EA 4Z9CA 1PTOA 1LTGA 2VSAA 4K6LG 1S5FA 1TIIA 1S5CA 1LTIA 2A5FB 2A5GB 2A5DB 1LTAA 1LTSA 1LTBA 1LTTA 1PRTA 1HTLA 1BCPA 1LT4A 1S5BA 1S5DA 2VSEA 2CB4A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1XTC A;  1LT3 A;  2CB6 A;  1S5E A;  4Z9C A;  1PTO A;  1LTG A;  2VSA A;  4K6L G;  1S5F A;  1TII A;  1S5C A;  1LTI A;  2A5F B;  2A5G B;  2A5D B;  1LTA A;  1LTS A;  1LTB A;  1LTT A;  1PRT A;  1HTL A;  1BCP A;  1LT4 A;  1S5B A;  1S5D A;  2VSE A;  2CB4 A; 
#chains in the Genus database with same CATH topology
 1XTC A;  1LT3 A;  2CB6 A;  1S5E A;  4Z9C A;  1PTO A;  1LTG A;  2VSA A;  4K6L G;  1S5F A;  1TII A;  1S5C A;  1LTI A;  2A5F B;  2A5G B;  2A5D B;  1LTA A;  1LTS A;  1LTB A;  1LTT A;  1PRT A;  1HTL A;  1BCP A;  1LT4 A;  1S5B A;  1S5D A;  2VSE A;  2CB4 A; 
#chains in the Genus database with same CATH homology
 1XTC A;  1LT3 A;  2CB6 A;  1S5E A;  4Z9C A;  1PTO A;  1LTG A;  2VSA A;  4K6L G;  1S5F A;  1TII A;  1S5C A;  1LTI A;  2A5F B;  2A5G B;  2A5D B;  1LTA A;  1LTS A;  1LTB A;  1LTT A;  1PRT A;  1HTL A;  1BCP A;  1LT4 A;  1S5B A;  1S5D A;  2VSE A;  2CB4 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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#similar chains in the pdb database (?% sequence similarity)
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