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1.K.1.1.1
Baseplate structural protein complex (GP5 is a lysozyme showing limited similarity to ComA of Neisseria species (3.A.11.2.1)) plus Gp18 tail sheath protein of phage T4. Gp5 (575 aas), the baseplate hub subunit, contains (1) an N-terminal GP5_OB domain, (2) a central lysozyme domain, and (3) a C-terminal domain of ~200 aas with repeat units that resemble BigA (1.B.12.5.5; residues 400-600) and ComA (3.A.11.2.1; residues 400-600). Twenty proteins comprise the entire tail complex of T4. See Rossmann et al. 2004 and Leiman et al. 2010) for tabulation of the properties and evidence concerning the functions of these constituents. gp27 and gp29 may comprise the transmembrane channel (Hu et al. 2015). The tail complex of T4 resembles the type VI protein secretion systems (TC# 3.A.23) of enteric bacteria (Shneider et al. 2013).

Accession Number:P10930
Protein Name:Short tail fiber protein
Length:527
Molecular Weight:56205.00
Species:Enterobacteria phage T4 [10665]
Substrate deoxyribonucleic acid

Cross database links:

Structure:
1H6W   1OCY   1PDI   5IV5     

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MSNNTYQHVS NESRYVKFDP TDTNFPPEIT DVQAAIAAIS PAGVNGVPDA SSTTKGILFI 
61:	PTEQEVIDGT NNTKAVTPAT LATRLSYPNA TETVYGLTRY STNDEAIAGV NNESSITPAK 
121:	FTVALNNAFE TRVSTESSNG VIKISSLPQA LAGADDTTAM TPLKTQQLAI KLIAQIAPSE 
181:	TTATESDQGV VQLATVAQVR QGTLREGYAI SPYTFMNSSS TEEYKGVIKL GTQSEVNSNN 
241:	ASVAVTGATL NGRGSTTSMR GVVKLTTTAG SQSGGDASSA LAWNADVIQQ RGGQIIYGTL 
301:	RIEDTFTIAN GGANITGTVR MTGGYIQGNR IVTQNEIDRT IPVGAIMMWA ADSLPSDAWR 
361:	FCHGGTVSAS DCPLYASRIG TRYGGNPSNP GLPDMRGLFV RGSGRGSHLT NPNVNGNDQF 
421:	GKPRLGVGCT GGYVGEVQIQ QMSYHKHAGG FGEHDDLGAF GNTRRSNFVG TRKGLDWDNR 
481:	SYFTNDGYEI DPESQRNSKY TLNRPELIGN ETRPWNISLN YIIKVKE