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1.E.1.1.3
Holin

Accession Number:O48430
Protein Name:Putative holin protein S
Length:68
Molecular Weight:7626.00
Species:Bacteriophage H19B [69932]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Secreted1
Substrate endolysin, small molecules

Cross database links:

Pfam: PF04971   

References (2)

[1] “Functional and genetic analysis of regulatory regions of coliphage H-19B: location of shiga-like toxin and lysis genes suggest a role for phage functions in toxin release.”  Neely M.N.et.al.   9680214
[2] “Arrangement and functional identification of genes in the regulatory region of lambdoid phage H-19B, a carrier of a shiga-like toxin.”  Neely M.N.et.al.   9858702

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MEKITTGVSY TTSAVGTGYW LLQLLDKVSP SQWVAIGVLG SLLFGLLTYL TNLYFKIRED 
61:	RRKAVRGE