6S4S,6S4S,1XOV,6HX0


Conserved Protein Domain Family
PSA_CBD
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pfam18341: PSA_CBD (This model is not part of the current CDD release)
PSA endolysin C-terminal cell wall binding domain
This is the C-terminal domain of bacteriophage PSA endolysin. The C-terminal domain is the cell wall-binding domain (CBD) which is composed of two structurally homologous subdomains. CBD comprises two copies of a beta-barrel-like folds, which are held together by means of swapped beta-strands. The observed structure of the CBD sub-domains from Listeriaphage endolysin (N-acetyl-muramoyl-l-alanine amidase), could be the result of either a gene duplication during evolution of the CBD or the pick-up of another functionally equivalent coding sequence, followed by swapping of the respective ancestral leading beta-strands.
Links
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Statistics
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PSSM-Id: 523217
Aligned: 6 rows
Threshold Bit Score: 73.6972
Created: 19-Feb-2025
Updated: 28-Apr-2025
Structure
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Program:
Drawing:
Aligned Rows:
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PubMed ReferencesClick to see Conserved Features Help
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
6S4S_A        76 GSVNATINAHAFCWDNKKL-NGGDFINLKRGFKGITHPASDGFYPLYFASr--kKTFYIPRYMF 136 Listeria phage P35
3_pfamImport   1 NRHDGAVVDSIPALPKPDF-KTVPSKMYKAGSELLVYDHNKYWYKTYIND----KLCYIYKSFC 59 
YP_001468812 155 ENINIVIKDVGYFQDKPQFlNSKSVRQWKHGTKVKLTKHNSHWYTGVVKDgnksVRGYIYHSMA 218
6S4S_A         4 ENINIVIKDVGYFQDKPQFlNSKSVRQWKHGTKVKLTKHNSHWYTGVVKDgnksVRGYIYHSMA 67  Listeria phage P35
1XOV_A       266 vriksakdlrIPVWNNTKL-NSGKIKWYSPGTKLSWYDNKKGYLELWYEKd---GWYYTANYFL 325 Listeria phage PSA
6HX0_A        31 NRYEGKVIDSAPLLPKMDF-KSSPFRMYKVGTEFLVYDHNQYWYKTYIDD----KLYYMYKSFC 89  Listeria phage A500
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