REAGENT or RESOURCE	SOURCE	IDENTIFIER
Bacterial and Virus Strains
Thermus thermophilus: strain HB8	Laboratory of Dr. K. Severinov	ATCC: 27634
Thermus bacteriophage P74–26	Laboratory of Dr. K. Severinov	TAX: 466052
Deposited Data
P74–26 Head Decoration Protein structure	This Paper	PDB: 6BL5
Oligonucleotides
P74–26 gp87 forward primer: GATCGGATCCATGGATAAAATTCAACTG	This Paper	N/A
P74–26 gp87 reverse primer: GATCCTCGAGTCAG CGCGTGTAGTCAAAGAAATAG	This Paper	N/A
Recombinant DNA
pSMT3 vector	Yunus and Lima, 2009	N/A
Software and Algorithms
Phenix	Adams et al., 2010	http://www.phenix-online.org/
HKL 3000	Otwinowski and Minor, 1997	http://www.hkl-xray.com/hkl-3000
COOT	Emsley and Cowtan, 2004	http://www2.mrc-lmb.cam.ac.uk/personal/pemsley/coot/
ImageJ	Schneider et al., 2012	http://imagej.nih.gov/ij/
DALI server	Holm and Rosenstrom, 2010	http://ekhidna.biocenter.helsinki.fi/dali_server/
NCBI VAST	Madej et al., 2014	http://www.ncbi.nlm.nih.gov/Structure/VAST/vast.shtml
PDBeFold	Krissinel and Henrick, 2004	www.ebi.ac.uk/msd-srv/ssm/
Clustal Omega	Sievers et al., 2011	www.ebi.ac.uk/Tools/msa/clustalo/
InterProSurf	Negi et al., 2007	http://curie.utmb.edu/prosurf
BASiC Networks	Kathuria et al., 2016	http://biotools.umassmed.edu/ccss/ccssv2/basic.cgi