1A74A

I-ppol homing endonuclease/dna complex
Total Genus 34
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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
34
sequence length
162
structure length
162
Chain Sequence
ALTNAQILAVIDSWEETVGQFPVITHHVPLGGGLQGTLHCYEIPLAAPYGVGFAKNGPTRWQYKRTINQVVHRWGSHTVPFLLEPDNINGKTCTASHLCHNTRCHNPLHLCWESLDDNKGRNWCPGPNGGCVHAVVCLRQGPLYGPGATVAGPQQRGSHFVV
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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 DNA binding and cleavage by the nuclear intron-encoded homing endonuclease I-PpoI.
pubmed doi rcsb
molecule tags Hydrolase/dna
source organism Physarum polycephalum
molecule keywords DNA (5'-D(*TP*TP*GP*AP*CP*TP*CP*TP*CP*TP*TP*AP*AP*GP*AP*GP*A
total genus 34
structure length 162
sequence length 162
chains with identical sequence B
ec nomenclature
pdb deposition date 1998-03-19

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF05551 zf-His_Me_endon Zinc-binding loop region of homing endonuclease
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.90.75.10 Alpha Beta Alpha-Beta Complex Homing Intron 3 (I-Ppo) Encoded Endonuclease; Chain A Homing Intron 3 (I-ppo) Encoded Endonuclease; Chain A 1a74A00
1CYQA 1A73A 1IPPA 1EVXA 2O6MA 1A74A 1CZ0A 1EVWA
chains in the Genus database with same CATH superfamily
1CYQA 1A73A 1IPPA 1EVXA 2O6MA 1U3EM 1A74A 1CZ0A 1EVWA
chains in the Genus database with same CATH topology
1CYQA 1A73A 1IPPA 1EVXA 2O6MA 1U3EM 1A74A 1CZ0A 1EVWA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1CYQ A;  1A73 A;  1IPP A;  1EVX A;  2O6M A;  1A74 A;  1CZ0 A;  1EVW A; 
#chains in the Genus database with same CATH topology
 1CYQ A;  1A73 A;  1IPP A;  1EVX A;  2O6M A;  1U3E M;  1A74 A;  1CZ0 A;  1EVW A; 
#chains in the Genus database with same CATH homology
 1CYQ A;  1A73 A;  1IPP A;  1EVX A;  2O6M A;  1U3E M;  1A74 A;  1CZ0 A;  1EVW 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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