7A54A

Two copies of the catalytic domain of nana sialidase from streptococcus pneumoniae juxtaposed in the p212121 space group, in complex with dana
Total Genus 119
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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
119
sequence length
472
structure length
472
Chain Sequence
GAALTEKTDIFESGRNGKPNKDGIKSYRIPALLKTDKGTLIAGADERRLHSSDWGDIGMVIRRSEDNGKTWGDRVTITNLRDNPKASDPSIGSPVNIDMVLVQDPETKRIFSIYDMFPEGKGIFGMSSQKEEAYKKIDGKTYQILYREGEKGAYTIRENGTVYTPDGKATDYRVVVDPVKPAYSDKGDLYKGNQLLGNIYFTTNKTSPFRIAKDSYLWMSYSDDDGKTWSAPQDITPMVKADWMKFLGVGPGTGIVLRNGPHKGRILIPVYTTNNVSHLNGSQSSRIIYSDDHGKTWHAGEAVNDNRQVDGQKIHSSTMNNRRAQNTESTVVQLNNGDVKLFMRGLTGDLQVATSKDGGVTWEKDIKRYPQVKDVYVQMSAIHTMHEGKEYIILSNAGGPKRENGMVHLARVEENGELTWLKHNPIQKGEFAYNSLQELGNGEYGILYEHTEKGQNAYTLSFRKFNWDFLSK
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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 Polyvalent transition-state analogues of sialyl substrates strongly inhibit bacterial sialidases.
pubmed doi rcsb
molecule tags Structural protein
source organism Streptococcus pneumoniae
molecule keywords Sialidase A
total genus 119
structure length 472
sequence length 472
chains with identical sequence B
ec nomenclature ec 3.2.1.18: Exo-alpha-sialidase.
pdb deposition date 2020-08-20

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF13088 BNR_2 BNR repeat-like domain
Image from the rcsb pdb (www.rcsb.org)
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similar chains in the pdb database (?% sequence similarity)

 
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