Gene Information

Name : mbtA (MUL_3641)
Accession : YP_907245.1
Strain : Mycobacterium ulcerans Agy99
Genome accession: NC_008611
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 : 4050636 - 4052249 bp
Length : 1614 bp
Strand : +
Note : membrane protein; 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 (adeny

DNA sequence :
GTGGCCGGGTTCATTCCGTACCCACCCGAACGAGTGGCCAGCTACCGCGCCGCCGGTTATTGGACCGGTCGCAGCATCGG
CTCGCTGTTGCGGCAAGCGGCCGCACGCTGGCCTGACCGAGTGGGTGTGGTCGACGCCGGCGCCAGCCATACGTTCTGCG
AACTGGACAAACTGGCCGATCGAGTCGCCGCGGGCTTCGTTTCGCTGGGCATCGCACCGGGCGACCGGGTGCTGCTGCAG
TTACCCAATTCGTGCCGGTTCGCGGTCGCCTTGTTCGGCCTGTTGCGCGCCGGAGCCATCCCGGTGATGTGCCTGCCCGG
ACACCGGCTGGCAGAACTGCACCACTTCGCCGAGGTCAGCGGTGCGGTGGGTTTGATCGTCGCGCAGCACGCCGGCGGCT
TCGACTACCGGTCGATGGCCGAGCGGTTGGTCGCCGCTCACCCCCAGTTGCGCCACGTCATCATCGACGGCGAGTCCGGG
CCCTTTCTGCCGTGGTCGTCGCTGTCCGAAGGCGCCACACCCGACATCGATGTCGACACCACATCGCCCGCCTTGTTACT
CGTCTCAGGTGGCACCACCGGCACTCCGAAACTGATCCCCCGAACACACGACGACTACGTTTACAACGCCACCGCGAGTG
CGCAGTTGTGCCGGCTGACCGCTGACGACGTGTACCTCGTGTCGCTGCCGGCGGCGCACAACTTCCCGTTGGCATGTCCG
GGCATACTCGGCTCGATGGCCGTCGGCGCCACCATCGTTTTCAGCACCGACCCCAGCCCGGAGGCCGCCTTCACCTTGAT
CGAGCGCCACGGCGTCACCGTCACGGCGCTGGTACCCGCGCTGGCCAAACTGTGGACCCAGGCCTGTGATTGGGAGCCGG
TAATCCCGAAGTCTTTGCGGCTATTGCAAGTTGGTGGCTCCAGATTGGAGCCCGAGGATGCTCGCCAGGCACGAGAGGCA
TTGACCCCGGGGCTGCAACAGGTCTTCGGGATGGCCGAAGGACTGCTGAACTTCACCCGCCTCGAAGATCCGCCGGACCT
CCTCGAGCACACCCAGGGCCGGCCCCTGTGCTCCGCTGACGAATTGCGCATTGTCGACGGCGCGGGCGCGCCGGTGGCTC
CCGGCGCAGAGGGCGAGCTACTGGTGCGCGGTCCCTACACCATCAACGGCTACTTCTGCGCCGACCGAGACAACGAGCGC
TGCTTCGATCCAGCCGGCTTCTATCGCAGCGGCGACTTGGTCCGACTCCGCGACGACGGCTACCTGCAGGTCACCGGGCG
CGTCAAAGACGTCATCTGCCGCTGCGGTGAGACCATCTCGGCCCAGGACCTCGAAGAACAGTTGCTCAGCCACCCGGCGA
TCCGCTCGGCCGCGGCGGTGCCACTGCCGGACCCGGATATGGGCGAGCTGATCTGCGCTGCAATTGTTTTCGCGGGGCCA
CCGCAGACGCCGCAGACCTTGTCGGGACTCAATGACTATCTCGAGCAGCGTGGCGTGGCCGCACATATCCGCATCGATCG
GCTGGTCGCGATGCCGTCGCTGCCGACCACACCGGTGGGAAAGATCGACAAGAAGGCGATCGCGAGCCAGATCCTGACAA
CCACGGCGACCTGA

Protein sequence :
MAGFIPYPPERVASYRAAGYWTGRSIGSLLRQAAARWPDRVGVVDAGASHTFCELDKLADRVAAGFVSLGIAPGDRVLLQ
LPNSCRFAVALFGLLRAGAIPVMCLPGHRLAELHHFAEVSGAVGLIVAQHAGGFDYRSMAERLVAAHPQLRHVIIDGESG
PFLPWSSLSEGATPDIDVDTTSPALLLVSGGTTGTPKLIPRTHDDYVYNATASAQLCRLTADDVYLVSLPAAHNFPLACP
GILGSMAVGATIVFSTDPSPEAAFTLIERHGVTVTALVPALAKLWTQACDWEPVIPKSLRLLQVGGSRLEPEDARQAREA
LTPGLQQVFGMAEGLLNFTRLEDPPDLLEHTQGRPLCSADELRIVDGAGAPVAPGAEGELLVRGPYTINGYFCADRDNER
CFDPAGFYRSGDLVRLRDDGYLQVTGRVKDVICRCGETISAQDLEEQLLSHPAIRSAAAVPLPDPDMGELICAAIVFAGP
PQTPQTLSGLNDYLEQRGVAAHIRIDRLVAMPSLPTTPVGKIDKKAIASQILTTTAT

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
ybtE YP_070120.1 yersiniabactin siderophore biosynthetic protein Virulence HPI Protein 6e-94 46
ybtE CAA21394.1 - Virulence HPI Protein 6e-94 46
irp5 YP_001006819.1 yersiniabactin siderophore biosynthetic protein Virulence HPI Protein 2e-94 46
ybtE AAA93464.1 yersiniabactin 2,3-dihydoxybenzoate-AMP ligase Virulence HPI Protein 4e-94 46
irp5 CAA73130.1 Irp5 protein Virulence HPI Protein 1e-94 46
ybtE YP_853079.1 yersiniabactin siderophore biosynthetic protein Virulence PAI IV APEC-O1 Protein 6e-94 46
irp5 YP_002346898.1 yersiniabactin siderophore biosynthetic protein Virulence HPI Protein 6e-94 46
ybtE NP_669710.1 salicyl-AMP ligase Virulence HPI Protein 6e-94 46
ybtE NP_993003.1 yersiniabactin siderophore biosynthetic protein Virulence HPI Protein 6e-94 46

• Homologs from VFDB (virulence genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
mbtA YP_907245.1 bifunctional enzyme MbtA: salicyl-AMP ligase (SAL-AMP ligase) + salicyl-S-ACP synthetase VFG1817 Protein 0.0 73
mbtA YP_907245.1 bifunctional enzyme MbtA: salicyl-AMP ligase (SAL-AMP ligase) + salicyl-S-ACP synthetase VFG0168 Protein 2e-87 44