# significant differences
nodulation ABC transporter NodI	cell division ATP-binding protein FtsE
D-methionine ABC transporter, ATP-binding protein	nickel import ATP-binding protein NikE
D-methionine ABC transporter, ATP-binding protein	nickel import ATP-binding protein NikD
D-methionine ABC transporter, ATP-binding protein	ectoine/hydroxyectoine ABC transporter, ATP-binding protein
phosphonate C-P lyase system protein PhnK	nickel import ATP-binding protein NikD
2-aminoethylphosphonate ABC transport system, ATP-binding component PhnT	D-methionine ABC transporter, ATP-binding protein
phosphonate C-P lyase system protein PhnK	heme ABC exporter, ATP-binding protein CcmA
nodulation ABC transporter NodI	ectoine/hydroxyectoine ABC transporter, ATP-binding protein
ectoine/hydroxyectoine ABC transporter, ATP-binding protein	lipoprotein releasing system, ATP-binding protein
transcription termination factor NusA	isocitrate dehydrogenase, NADP-dependent
delta-lactam-biosynthetic de-N-acetylase	polysaccharide deacetylase family sporulation protein PdaB
carbamoyl-phosphate synthase, small subunit	rdgB/HAM1 family non-canonical purine NTP pyrophosphatase
beta-lactamase	RepA leader peptide Tap
PTS system, sucrose-specific IIBC component	photosystem I reaction center subunit VIII
anthranilate synthase component I	aminodeoxychorismate synthase, component I
NAD+ synthetase	DNA-directed RNA polymerase, omega subunit
phosphoribosylaminoimidazole carboxylase, ATPase subunit	tRNA uridine 5-carboxymethylaminomethyl modification enzyme GidA
DNA/RNA non-specific endonuclease	ribosomal subunit interface protein
formate-tetrahydrofolate ligase	biotin operon repressor
carbamoyl-phosphate synthase, large subunit	phosphoribosylglycinamide formyltransferase 2
phosphoglycerate kinase	isocitrate dehydrogenase, NADP-dependent
bacteriophage CI repressor protein	transcriptional regulator
thymidine kinase	ribosomal protein S6
chaperonin HslO	hsp33-like protein

# moderately significant
MraW methylase	S-adenosyl-methyltransferase MraW

# insignificant
ribosomal protein L23	archaeal ribosomal protein L23
polypeptide deformylase	peptide deformylase
triosephosphate isomerase	triose-phosphate isomerase
preprotein translocase SecG subunit	preprotein translocase, SecG subunit
ribosomal protein S9	archaeal ribosomal protein S9P
ATP synthase, A subunit	ATP synthase F0, A subunit
phage portal protein, HK97 family	phage portal protein
ribonuclease P	ribonuclease P protein component
signal peptidase (SPase) II	signal peptidase II
glycyl-tRNA synthetase beta subunit	glycyl-tRNA synthetase, beta subunit
phosphomannose isomerase type I	mannose-6-phosphate isomerase, class I
tRNA methyl transferase	tRNA (5-methylaminomethyl-2-thiouridylate)-methyltransferase
CvpA protein	colicin V production protein

# really insignificant
2-aminoethylphosphonate ABC transport system, ATP-binding component PhnT	putative 2-aminoethylphosphonate ABC transport system, ATP-binding protein component
2-aminoethylphosphonate ABC transport system, ATP-binding component PhnT	putative 2-aminoethylphosphonate ABC transport system, ATP-binding protein component
dihydroxyacetone kinase, DhaK subunit	probable dihydroxyacetone kinase DhaK1b subunit
glutamyl-tRNA(Gln) amidotransferase, C subunit	glu-tRNAGln amidotransferase C subunit
DNA/RNA non-specific endonuclease	DNA-entry nuclease
tRNA:m(5)U-54 methyltransferase	m(5)U-54 methyltransferase
ribosomal protein L4/L1	ribosomal protein L4/L1 family protein
chaperonin GroS	chaperonin
S-ribosylhomocysteinase LuxS	S-Ribosylhomocysteinase (LuxS)
septation ring formation regulator EzrA	septation ring formation regulator, EzrA
preprotein translocase SecG subunit	preprotein translocase, SecG subunit
mutator family transposase	mutator family Transposase
undecaprenyldiphospho-muramoylpentapeptide beta-N-acetylglucosaminyltransferase	undecaprenyldiphospho-Muramoylpentapeptide beta-N-acetylglucosaminyltransferase

# subset
Clp protease	ATP-dependent Clp protease, proteolytic subunit ClpP
transposase (IS4 family)	putative transposase
bacteriophage holin	phage phi family holin
S-adenosylmethionine:tRNA ribosyltransferase-isomerase	tRNA ribosyltransferase-isomerase
co-chaperone GrpE	GrpE
phosphatidate cytidylyltransferase	cytidylyltransferase family protein
TENA/THI-4	TENA/THI-4/PQQC family protein
recA protein	RecA

# tricky
polyvinyl chloride	poly vinylchloride
