Gene Information

Name : iroN (STM2777)
Accession : NP_461704.2
Strain : Salmonella enterica LT2
Genome accession: NC_003197
Putative virulence/resistance : Virulence
Product : outer membrane receptor FepA
Function : -
COG functional category : P : Inorganic ion transport and metabolism
COG ID : COG4771
EC number : -
Position : 2923589 - 2925763 bp
Length : 2175 bp
Strand : -
Note : Fep; Cbt; Cbr; FeuB; FepA; PfeA; IroN; BfeA; outer membrane receptor of ferric enterobactin and colicins B and D; interacts with the TonB-ExbBD complex which catalyzes the translocation of the siderophore to the periplasmic space

DNA sequence :
ATGAGAGTTAAGAAGTTCATCTGGTTAATAACCGTGGTTTCTACAGGGGTTAATAGTCCATTATCAGCAGCAGAATCTAC
TGACGACAACGGCGAAACGATGGTGGTTGAATCCACCGCCGAGCAAGTATTAAAGCAACAGCCGGGCGTTTCGATTATTA
CTCGTGACGATATTCAAAAGAATCCTCCCGTTAACGATCTTGCCGATATTATTCGTAAGATGCCTGGGGTTAATCTTACC
GGCAATAGCGCCTCGGGGACGCGCGGAAATAACCGACAAATTGATATTCGTGGTATGGGGCCGGAAAATACCTTAGTGCT
GATTGACGGCGTGCCGGTGACGTCGCGAAATTCGGTTCGCTATAGCTGGCGCGGAGAACGCGACACCCGTGGCGATACGA
ACTGGGTACCGCCGGAGATGGTAGAACGTATTGAAGTGATCCGTGGGCCCGCCGTCGCGCGCTATGGCTCCGGTGCCGCT
GGCGGGGTGGTGAATATCATCACCAAACGTCCGACTAACGACTGGCACGGCTCGCTGTCGCTCTATACCAACCAGCCGGA
AAGCAGCAAAGAAGGTGACACCCGGCGGGGTAACTTTAGCCTTAGCGGTCCGTTGGCTGGTGATACGTTGACGATGCGCC
TGTACGGTAATCTCAACAGAACCGATGCCGATAGCTGGGATATTAACTCCTCCGCCGGTACCAAAAATGCCGCCGGACGG
GAGGGGGTCACCAATAAAGATATTAATAGCGTCTTCTCATGGAAAATGACCCCGCAGCAAATCCTTGATTTTGAAGCGGG
ATATAGTCGGCAGGGGAATATTTATGCTGGCGATACGCAAAACAGTACTTCAAACGCGGTTACCAAAAGTCTGGCGCAGT
CCGGGCGGGAGACCAATCGCCTGTACCGGCAGAATTACGGTCTAACTCATAACGGCATCTGGGACTGGGGGCAAAGCCGC
CTGGGGTTCTACTATGAAAAAACCGATAACACCCGCATGAATGAGGGGCTCTCCGGCGGCGGCGAGGGGCGTATTACCAA
CGACCAGACGTTCACCACTAACCGCCTGACCTCGTATCGCACCAGCGGCGAGGTGAATGTCCCGGTGATATGGCTATTTG
AGCAAACGCTCACCGTCGGCGCGGAGTGGAACCGCGATGAGCTGAACGATCCTTCCTCTACCAGTCTGACGGTTAAGGAT
AGCAATATCGCCGGGATTCCCGGTTCGGCGGCTAACCGTAGCAGCAAAAATAAATCGGAAATCAGTGCGCTGTACGTTGA
AGATAATATCGAACCTATGGCCGGTACCAATATTATTCCGGGTCTGCGTTTTGACTATTTGAGCGAATCCGGGAGTAATT
TTAGTCCCAGTCTTAACCTTTCCCAGGAGTTAGGTGAATACGTCAAGGTGAAAGCCGGTATTGCCCGTGCCTTTAAGGCT
CCGAACTTGTATCAAACCAGTGAGGGGTATTTACTCTATTCGAAAGGCAACGGTTGTCCAAAAGATATTACGTCGGGCGG
CTGTTACCTGGTTGGTAATAAGAACCTCGATCCTGAAATTAGTATCAATAAAGAGATTGGGCTGGAATTTACCGTAGACG
ATTATCACGCAAGCGTAACGTATTTCCGTAACGATTATCAGAATAAGATTGTCGCAGGTGATCAGATTATTGGCAGAAGC
GCATCTGGCGCTTATGTATTGCAGTGGCAGAACGGCGGTAAAGCGCTGATTGAAGGTATTGAAGCCAGCATGGCTGTTCC
GCTGATGCCGGACCGTCTGAACTGGAATACCAATGCGACTTATATGATTGCTTCTGAGCAAAAAGATACCGGCAATCCCT
TATCGATAATCCCGAAATATACGGTGAATACCTTCCTCGACTGGACTATCACCAGCGCGCTCTCCGCTAACGTCAACTGG
ACGTTATACGGCAAGCAAAAACCGCGAACACATGCGGAGTCGCGTAGTGAAGAGACCAAAGGATTGTCCGGGAAAGCGCT
GGGGGCTTACTCACTGGTCGGCGCTAACGTTAACTACGATATCAATAAGAACCTGCGTCTTAATGTCGGTATCAGCAATA
TCTTCGATAAACAGATCTATCGCTCCGCCGAAGGGGCAAATACCTATAACGAACCGGGGCGGGCTTATTATGCCGGTGTG
ACGGCCTCGTTTTGA

Protein sequence :
MRVKKFIWLITVVSTGVNSPLSAAESTDDNGETMVVESTAEQVLKQQPGVSIITRDDIQKNPPVNDLADIIRKMPGVNLT
GNSASGTRGNNRQIDIRGMGPENTLVLIDGVPVTSRNSVRYSWRGERDTRGDTNWVPPEMVERIEVIRGPAVARYGSGAA
GGVVNIITKRPTNDWHGSLSLYTNQPESSKEGDTRRGNFSLSGPLAGDTLTMRLYGNLNRTDADSWDINSSAGTKNAAGR
EGVTNKDINSVFSWKMTPQQILDFEAGYSRQGNIYAGDTQNSTSNAVTKSLAQSGRETNRLYRQNYGLTHNGIWDWGQSR
LGFYYEKTDNTRMNEGLSGGGEGRITNDQTFTTNRLTSYRTSGEVNVPVIWLFEQTLTVGAEWNRDELNDPSSTSLTVKD
SNIAGIPGSAANRSSKNKSEISALYVEDNIEPMAGTNIIPGLRFDYLSESGSNFSPSLNLSQELGEYVKVKAGIARAFKA
PNLYQTSEGYLLYSKGNGCPKDITSGGCYLVGNKNLDPEISINKEIGLEFTVDDYHASVTYFRNDYQNKIVAGDQIIGRS
ASGAYVLQWQNGGKALIEGIEASMAVPLMPDRLNWNTNATYMIASEQKDTGNPLSIIPKYTVNTFLDWTITSALSANVNW
TLYGKQKPRTHAESRSEETKGLSGKALGAYSLVGANVNYDINKNLRLNVGISNIFDKQIYRSAEGANTYNEPGRAYYAGV
TASF

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
iroN CAC43424.1 IroN protein Virulence PAI III 536 Protein 0.0 83

• Homologs from VFDB (virulence genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
iroN NP_461704.2 outer membrane receptor FepA VFG1650 Protein 0.0 83
iroN NP_461704.2 outer membrane receptor FepA VFG0935 Protein 0.0 83
iroN NP_461704.2 outer membrane receptor FepA VFG0923 Protein 6e-163 51