Gene Information

Name : ssrB (STM1391)
Accession : NP_460356.1
Strain : Salmonella enterica LT2
Genome accession: NC_003197
Putative virulence/resistance : Virulence
Product : transcriptional activator
Function : -
COG functional category : T : Signal transduction mechanisms
COG ID : COG2197
EC number : -
Position : 1476167 - 1476805 bp
Length : 639 bp
Strand : -
Note : SsrB (gi|2765824); type III secretion system regulator; similar to DegU/UvrY/BvgA; regulated by OmpR-EnvZ; controls regulation of SPI-2 expression

DNA sequence : 
ATGAAAGAATATAAGATCTTATTAGTAGACGATCATGAAATCATCATTAACGGCATTATGAATGCCTTATTACCCTGGCC
TCATTTTAAAATTGTAGAGCATGTTAAAAATGGTCTTGAGGTTTATAATGCCTGTTGTGCATACGAGCCTGACATACTTA
TCCTTGATCTTAGTCTACCTGGCATCAATGGCCTGGATATCATTCCTCAATTACATCAGCGTTGGCCAGCAATGAATATT
CTGGTTTACACAGCATACCAACAAGAGTATATGACCATTAAAACTTTAGCCGCAGGTGCTAATGGCTATGTTTTAAAAAG
CAGTAGTCAGCAAGTTCTGTTAGCGGCATTGCAAACAGTAGCAGTAAACAAGCGTTACATTGACCCAACGTTGAATCGGG
AAGCTATCCTGGCTGAATTAAACGCTGACACGACCAATCATCAACTGCTTACTTTGCGCGAGCGTCAGGTTCTTAAACTT
ATTGACGAGGGGTATACCAATCATGGGATCAGCGAAAAGCTACATATCAGTATAAAAACCGTCGAAACACACCGGATGAA
TATGATGAGAAAGCTACAGGTTCATAAAGTGACAGAGTTACTTAACTGTGCCCGAAGAATGAGGTTAATAGAGTATTAA

Protein sequence : 
MKEYKILLVDDHEIIINGIMNALLPWPHFKIVEHVKNGLEVYNACCAYEPDILILDLSLPGINGLDIIPQLHQRWPAMNI
LVYTAYQQEYMTIKTLAAGANGYVLKSSSQQVLLAALQTVAVNKRYIDPTLNREAILAELNADTTNHQLLTLRERQVLKL
IDEGYTNHGISEKLHISIKTVETHRMNMMRKLQVHKVTELLNCARRMRLIEY

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
ssrB NP_456137.1 putative two-component response regulator Virulence SPI-2 Protein 3e-97 100
ssrB NP_805062.1 two-component response regulator Virulence SPI-2 Protein 3e-97 100
ssrB NP_460356.1 transcriptional activator Virulence SPI-2 Protein 3e-97 100
ssrB CAB09344.1 SsrB Virulence SPI-2 Protein 3e-88 100
ssrB YP_216399.1 secretion system transcriptonal activator Virulence SPI-2 Protein 5e-97 99
YPO0255 YP_002345335.1 two-component response regulator Not tested Not named Protein 7e-48 56

• Homologs from VFDB (virulence genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
ssrB NP_460356.1 transcriptional activator VFG0492 Protein 1e-97 100