2ZA4B

Crystal structural analysis of barnase-barstar complex
Total Genus 32
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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
32
sequence length
90
structure length
89
Chain Sequence
MKKAVINGEQIRSISDLHQTLKKELALPEYYGENLDALWAALTGWVEYPLVLEWRQFEQSKQLTNGAESVLQVFREAKAEGADITIILS
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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 Hydrolase/hydrolase inhibitor
molecule keywords Ribonuclease
publication title Crystal structural analysis of protein-protein interactions drastically destabilized by a single mutation
pubmed doi rcsb
source organism Bacillus amyloliquefaciens
total genus 32
structure length 89
sequence length 90
chains with identical sequence D
ec nomenclature
pdb deposition date 2007-10-01

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
B PF01337 Barstar Barstar (barnase inhibitor)
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.30.370.10 Alpha Beta 2-Layer Sandwich Barnase; Chain D Barstar-like 2za4B00
1X1YD 2CX6A 1B3SD 1B2SD 1BGSE 2HXXA 1B2UD 1X1WD 1X1XD 1AY7B 1AB7A 1B27D 5F4CA 1BTBA 1BTAA 1A19A 1BRSD 2ZA4B 3DA7C 1X1UD
chains in the Genus database with same CATH superfamily
1X1YD 2CX6A 1B3SD 1B2SD 1BGSE 2HXXA 1B2UD 1X1WD 1X1XD 1AY7B 2YK5A 1AB7A 1B27D 2YK4A 5F4CA 1BTBA 1BTAA 1A19A 2YK7A 1BRSD 2ZA4B 3DA7C 1X1UD 2YK6A
chains in the Genus database with same CATH topology
1X1YD 2CX6A 1B3SD 1B2SD 1BGSE 2HXXA 1B2UD 1X1WD 1X1XD 1AY7B 1AB7A 1B27D 5F4CA 1BTBA 1BTAA 1A19A 1BRSD 2ZA4B 3DA7C 1X1UD
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1X1Y D;  2CX6 A;  1B3S D;  1B2S D;  1BGS E;  2HXX A;  1B2U D;  1X1W D;  1X1X D;  1AY7 B;  1AB7 A;  1B27 D;  5F4C A;  1BTB A;  1BTA A;  1A19 A;  1BRS D;  2ZA4 B;  3DA7 C;  1X1U D; 
#chains in the Genus database with same CATH topology
 1X1Y D;  2CX6 A;  1B3S D;  1B2S D;  1BGS E;  2HXX A;  1B2U D;  1X1W D;  1X1X D;  1AY7 B;  2YK5 A;  1AB7 A;  1B27 D;  2YK4 A;  5F4C A;  1BTB A;  1BTA A;  1A19 A;  2YK7 A;  1BRS D;  2ZA4 B;  3DA7 C;  1X1U D;  2YK6 A; 
#chains in the Genus database with same CATH homology
 1X1Y D;  2CX6 A;  1B3S D;  1B2S D;  1BGS E;  2HXX A;  1B2U D;  1X1W D;  1X1X D;  1AY7 B;  1AB7 A;  1B27 D;  5F4C A;  1BTB A;  1BTA A;  1A19 A;  1BRS D;  2ZA4 B;  3DA7 C;  1X1U D; 
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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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