1K0ZA

Crystal structure of the pvuii endonuclease with pr3+ and so4 ions bound in the active site at 2.05a.
Total Genus 52
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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
52
sequence length
153
structure length
151
Chain Sequence
DLNKLLELWPHIQEYQDLALKHGINDIFQDNGGKLLQVLLITGLTVLPGGNDAVDNAGQEYELKSINIDLTKGFSTHHHMNPVIIAKYRQVPWIFAIYRGIAIEAIYRLEPKDLEFYYDKWERKWYSDGHKDINNPKIPVKYVMEHGTKIY
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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 Crystal Structure of PvuII endonuclease reveals extensive structural homologies to EcoRV
rcsb
molecule tags Hydrolase
source organism Proteus vulgaris
molecule keywords Type II restriction enzyme PvuII
total genus 52
structure length 151
sequence length 153
chains with identical sequence B
ec nomenclature ec 3.1.21.4: Type II site-specific deoxyribonuclease.
pdb deposition date 2001-09-21

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF09225 Endonuc-PvuII Restriction endonuclease PvuII
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.40.210.10 Alpha Beta 3-Layer(aba) Sandwich PvuII Endonuclease; Chain A PVUII Endonuclease, subunit A 1k0zA00
2PVIA 1NI0A 1F0OA 1PVIA 1K0ZA 1H56A 1EYUA 3PVIA 1PVUA
chains in the Genus database with same CATH superfamily
4KYWA 2PVIA 1NI0A 4ESJA 1F0OA 1PVIA 2OAAA 1K0ZA 2ODHA 3IMBA 2Q10A 2ODIA 1H56A 2OA9A 1EYUA 3PVIA 1PVUA
chains in the Genus database with same CATH topology
2PVIA 1NI0A 1F0OA 1PVIA 1K0ZA 1H56A 1EYUA 3PVIA 1PVUA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2PVI A;  1NI0 A;  1F0O A;  1PVI A;  1K0Z A;  1H56 A;  1EYU A;  3PVI A;  1PVU A; 
#chains in the Genus database with same CATH topology
 4KYW A;  2PVI A;  1NI0 A;  4ESJ A;  1F0O A;  1PVI A;  2OAA A;  1K0Z A;  2ODH A;  3IMB A;  2Q10 A;  2ODI A;  1H56 A;  2OA9 A;  1EYU A;  3PVI A;  1PVU A; 
#chains in the Genus database with same CATH homology
 2PVI A;  1NI0 A;  1F0O A;  1PVI A;  1K0Z A;  1H56 A;  1EYU A;  3PVI A;  1PVU 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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