Smart BLAST

Summary [?]

A concise summary of the five best matches from well-studied reference species, showing phylogenetic relationships based on multiple sequence alignment and conserved protein domains. Additionally, more matches from the the non-redundant BLAST databases are included as "Additional BLAST Hits".

Query: WP_000287814.1 helix-turn-helix transcriptional regulator [Bacillota] ... Query length: 148 aa

type II toxin-antitoxin system antitoxin PezA ...

type II toxin-antitoxin system antitoxin PezA [Streptococcus]

158 aa protein

accession:WP_000579597.1

Alignment Sequence Identical proteins

HTH-type transcriptional regulator Xre ...

HTH-type transcriptional regulator Xre [Bacillales]

113 aa protein

accession:WP_003232719.1

Alignment Sequence Identical proteins

XRE family transcriptional regulator ...

XRE family transcriptional regulator [Clostridioides difficile]

106 aa protein

accession:WP_003428185.1

Alignment Sequence Identical proteins

Query: helix-turn-helix transcriptional regulator ...

helix-turn-helix transcriptional regulator [Bacillota]

148 aa protein

accession:WP_000287814.1

Sequence Identical proteins

helix-turn-helix domain-containing protein ...

helix-turn-helix domain-containing protein [Enterobacteriaceae]

139 aa protein

accession:WP_000233319.1

Alignment Sequence Identical proteins

helix-turn-helix transcriptional regulator ...

helix-turn-helix transcriptional regulator [Clostridioides difficile]

178 aa protein

accession:WP_021373969.1

Alignment Sequence Identical proteins

About the database

See full multiple alignment Legend

Query sequence

nr matches

Landmark matches

Not aligned to query

Gap

Select for downloading or viewing reports	Description	Max score	Total score	Query cover	E value	Ident	Accession
1 Select seq ref\|WP_003232719.1\|	HTH-type transcriptional regulator Xre [Bacillales]	56.6	56.6	55%	7e-10	42.35%	WP_003232719.1
2 Select seq ref\|WP_003428185.1\|	XRE family transcriptional regulator [Clostridioides difficile]	48.5	48.5	41%	6e-07	38.71%	WP_003428185.1
3 Select seq ref\|WP_000579597.1\|	type II toxin-antitoxin system antitoxin PezA [Streptococcus]	38.5	38.5	39%	0.007	29.31%	WP_000579597.1
4 Select seq ref\|WP_000233319.1\|	helix-turn-helix domain-containing protein [Enterobacteriaceae]	35.4	35.4	31%	0.075	36.17%	WP_000233319.1
5 Select seq ref\|WP_021373969.1\|	helix-turn-helix transcriptional regulator [Clostridioides difficile]	44.3	44.3	41%	7e-05	32.84%	WP_021373969.1

Summary [?]

Descriptions

Best hits

Additional BLAST Hits

Alignments