Gene Information

Name : mbtA (MMAR_3698)
Accession : YP_001851969.1
Strain : Mycobacterium marinum M
Genome accession: NC_010612
Putative virulence/resistance : Virulence
Product : bifunctional enzyme MbtA: salicyl-AMP ligase (SAL-AMP ligase) + salicyl-S-ACP synthetase
Function : -
COG functional category : Q : Secondary metabolites biosynthesis, transport and catabolism
COG ID : COG1021
EC number : -
Position : 4555360 - 4557012 bp
Length : 1653 bp
Strand : +
Note : involved in the biogenesis of the hydroxyphenyloxazoline-containing siderophore mycobactins (initiation step of mycobactin chain growth). activates the mycobactin ACP in two half-reactions: activates salicylic acid as acyladenylate (adenylation step) + tr

DNA sequence :
GTGCCTGTTACATCCGCCCAGCCGCCTCGACCGGGGCCGGTGGCCGGGTTCATTCCGTACCCACCCGAACGAGTGGCCAG
CTACCGCGCCGCCGGTTATTGGACCGGTCGCAGCATCGGCTCGCTGTTGCGGCAAGCGGCCGCACGCTGGCCTGACCGAG
TGGGTGTGGTCGACGCCGGCGCCAGCCATACGTTCTGCGAACTGGACAAACTGGCCGATCGAGCCGCCGCGGGCTTCGTT
TCGCTGGGCATCGCACCGGGCGACCGGGTGCTGCTGCAGTTACCCAATTCGTGCCGGTTCGCGGTCGCCTTGTTCGGCCT
GTTGCGCGCCGGAGCCATCCCGGTGATGTGCCTGCCCGGACACCGGCTGGCAGAACTGCACCACTTCGCCGAGGTCAGCG
GTGCGGTGGGTTTGATCGTCGCGCAGCACGCCGGCGGCTTCGACTACCGGTCGATGGCCGAGCGGTTGGTCGCCGCTCAC
CCCCAGTTGCGCCACGTCATCATCGACGGCGAGTCCGGGCCCTTTCTGCCGTGGTCGTCGCTGTCCGAAGGCGCCACACC
CGACATCGATGTCGACACCACATCGCCCGCCTTGTTACTCGTCTCAGGTGGCACCACCGGCACTCCGAAACTGATCCCCC
GAACACACGACGACTACGTCTACAACGCCACCGCGAGTGCGCAGTTGTGCCGGCTGACCGCTGACGACGTGTACCTCGTG
TCGCTGCCGGCGGCGCACAACTTCCCGTTGGCATGTCCGGGCATACTCGGCTCGATGGCCGTCGGCGCCACCATCGTTTT
CAGCACCGACCCCAGCCCGGAGGCCGCCTTCACCTTGATCGAGCGCCACGGCGTCACCGTCACGGCGCTGGTACCCGCGC
TGGCCAAACTGTGGACCCAGGCCTGTGACTGGGAGCCGGTAACCCCGAAGTCTTTGCGGCTATTGCAAGTTGGTGGCTCC
AGATTGGAGCCCGAGGATGCTCGCCAGGCACGAGAGGCATTGACCCCGGGGCTGCAACAGGTCTTCGGGATGGCCGAAGG
ACTGCTGAACTTCACCCGCCTCGAAGATCCGCCGGACCTCCTCGAGCACACCCAGGGCCGGCCCCTGTGCTCCGCTGACG
AATTGCGCATTGTCGACGGCGCGGGCGCGCCGGTGGCTCCCGGCGCAGAGGGCGAGCTACTGGTGCGCGGTCCCTACACC
ATCAACGGCTACTTCTGCGCCGACCGAGACAACGAGCGCTGCTTCGATCCAGCCGGCTTCTATCGCAGCGGCGACTTGGT
CCGACTCCGCGACGACGGCTACCTGCAGGTCACCGGGCGCGTCAAAGACGTCATCTGCCGCTGCGGTGAGACCATCTCGG
CCCAGGACCTCGAAGAACAGTTGCTCAGCCACCCGGCGATCCGCTCGGCCGCGGCGGTGCCACTGCCGGACCCGGATATG
GGCGAGCTGATCTGCGCTGCAATTGTTTTCGCGGGGCCACCGCAGACGCCGCAGACCTTGTCGGGACTCAATGACTATCT
CGAGCAGCGTGGCGTTGCCGCACATATCCGCATCGATCGGCTGGTCGCGATGCCGTCGCTGCCGACCACACCGGTGGGAA
AGATCGACAAGAAGGCGATCGCGAGCCAGATCCTGACAACCACGGCGACCTGA

Protein sequence :
MPVTSAQPPRPGPVAGFIPYPPERVASYRAAGYWTGRSIGSLLRQAAARWPDRVGVVDAGASHTFCELDKLADRAAAGFV
SLGIAPGDRVLLQLPNSCRFAVALFGLLRAGAIPVMCLPGHRLAELHHFAEVSGAVGLIVAQHAGGFDYRSMAERLVAAH
PQLRHVIIDGESGPFLPWSSLSEGATPDIDVDTTSPALLLVSGGTTGTPKLIPRTHDDYVYNATASAQLCRLTADDVYLV
SLPAAHNFPLACPGILGSMAVGATIVFSTDPSPEAAFTLIERHGVTVTALVPALAKLWTQACDWEPVTPKSLRLLQVGGS
RLEPEDARQAREALTPGLQQVFGMAEGLLNFTRLEDPPDLLEHTQGRPLCSADELRIVDGAGAPVAPGAEGELLVRGPYT
INGYFCADRDNERCFDPAGFYRSGDLVRLRDDGYLQVTGRVKDVICRCGETISAQDLEEQLLSHPAIRSAAAVPLPDPDM
GELICAAIVFAGPPQTPQTLSGLNDYLEQRGVAAHIRIDRLVAMPSLPTTPVGKIDKKAIASQILTTTAT

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
ybtE NP_669710.1 salicyl-AMP ligase Virulence HPI Protein 4e-94 46
ybtE NP_993003.1 yersiniabactin siderophore biosynthetic protein Virulence HPI Protein 4e-94 46
ybtE YP_070120.1 yersiniabactin siderophore biosynthetic protein Virulence HPI Protein 4e-94 46
ybtE CAA21394.1 - Virulence HPI Protein 4e-94 46
irp5 YP_001006819.1 yersiniabactin siderophore biosynthetic protein Virulence HPI Protein 1e-94 46
ybtE AAA93464.1 yersiniabactin 2,3-dihydoxybenzoate-AMP ligase Virulence HPI Protein 3e-94 46
irp5 CAA73130.1 Irp5 protein Virulence HPI Protein 7e-95 46
ybtE YP_853079.1 yersiniabactin siderophore biosynthetic protein Virulence PAI IV APEC-O1 Protein 5e-94 46
irp5 YP_002346898.1 yersiniabactin siderophore biosynthetic protein Virulence HPI Protein 4e-94 46

• Homologs from VFDB (virulence genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
mbtA YP_001851969.1 bifunctional enzyme MbtA: salicyl-AMP ligase (SAL-AMP ligase) + salicyl-S-ACP synthetase VFG1817 Protein 0.0 72
mbtA YP_001851969.1 bifunctional enzyme MbtA: salicyl-AMP ligase (SAL-AMP ligase) + salicyl-S-ACP synthetase VFG0168 Protein 9e-88 43