Gene Information

Name : vanB (Dhaf_1664)
Accession : YP_002458146.1
Strain : Desulfitobacterium hafniense DCB-2
Genome accession: NC_011830
Putative virulence/resistance : Resistance
Product : D-alanine--D-lactate ligase
Function : -
COG functional category : M : Cell wall/membrane/envelope biogenesis
COG ID : COG1181
EC number : 6.3.2.4
Position : 1779555 - 1780580 bp
Length : 1026 bp
Strand : +
Note : vancomycin B-type resistance protein; catalyzes the formation of D-alanyl-D-lactate in peptidoglycan synthesis

DNA sequence :
ATGAGTAAGTTGAAAATCGCAATTATCTTCGGAGGCTGTTCCGAAGAACATCCCGTCTCCGTTAAATCTGCTGGGGAGGT
GGCCAAAAACCTGGATCTCGAAAAGTATGAACCCTTCTATATCGGGATTACGAAAGATGGGGTTTGGCAGCTTTGTCACT
ACCCTGAGGCCAATTGGGAAAAGGGCAGTTGCCGTCCGGCTATCCTGTCACCGGACAGAAGCGTCCAGGGATTGCTTGTT
CTGGAGCAGGGGCAATACCAAAGGATCCCCTTGGATCTGGTGTTTCCCGTTCTGCATGGCAAATTTGGCGAGGATGGCGC
GATACAGGGTTTGTTGGAGCTTTCCGGCATCCCCTATGTGGGCTGCGATATCCCGAGTTCGGCTCTGTGCATGGACAAAT
CCCTGGCTTATATCGTCGCTGGAAAGGCAGGAATTGCCACGCCAAAGTTCCGGACGGTCACTGCGAAGGAGACTATTGAC
GCCGAACGGCTTGCTTATCCCGTTTATGTCAAGCCGGCCCGTTCGGGTTCATCCTTCGGCGTCACTAAGGTATGCCGCCA
AGAAGAATTGCTGAGTGCGGTGGAAATCGCCAGACAGTATGACTCGAAGGTGCTGATTGAAGAGGCTGTCGTCGGCAGCG
AGGTAGGCTGTGCGATATTTGGAAACGATCTGGATTTGATGGCCGGTGAGGTCGATCAGATCTGTCTGTCTCATGGCTTT
TTCAGAATCCATCAGGAGAATGAGCCGGAAAAGGGTTCCGAAAACTCAACACTAATCGTTCCCGCCGACATTTCCCCAGA
GGCGCGCTCGCGGGTTCAGGAGACGGCAAAAGCCATCTATCGCGCTTTGGGCTGCAGGGGACTGGCGCGGGTGGATATGT
TTCTGAAAGAAGATGGAACAGTAATCCTCAACGAGGTGAATACTTTGCCCGGCATGACCTCATACAGCCGTTTTCCGAGA
ATGATGGCGGCCGCAGGCTTGCCCTTTGCCGAAGTGATCGACCGGCTTGTCTCGTTGGCCTTTTAA

Protein sequence :
MSKLKIAIIFGGCSEEHPVSVKSAGEVAKNLDLEKYEPFYIGITKDGVWQLCHYPEANWEKGSCRPAILSPDRSVQGLLV
LEQGQYQRIPLDLVFPVLHGKFGEDGAIQGLLELSGIPYVGCDIPSSALCMDKSLAYIVAGKAGIATPKFRTVTAKETID
AERLAYPVYVKPARSGSSFGVTKVCRQEELLSAVEIARQYDSKVLIEEAVVGSEVGCAIFGNDLDLMAGEVDQICLSHGF
FRIHQENEPEKGSENSTLIVPADISPEARSRVQETAKAIYRALGCRGLARVDMFLKEDGTVILNEVNTLPGMTSYSRFPR
MMAAAGLPFAEVIDRLVSLAF

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
vanB NP_815951.1 D-alanine--D-lactate ligase Not tested Not named Protein 2e-108 67
vanB YP_008394259.1 Vancomycin B-type resistance protein vanB, D-alanine--D-lactate ligase Not tested Not named Protein 8e-110 66

• Homologs from CARD and BacMet (resistance genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
vanB YP_002458146.1 D-alanine--D-lactate ligase AF310956.2.orf5.gene Protein 7e-109 67
vanB YP_002458146.1 D-alanine--D-lactate ligase U35369.1.gene6.p01 Protein 1e-108 67
vanB YP_002458146.1 D-alanine--D-lactate ligase AE016830.1.gene2250. Protein 1e-108 67
vanB YP_002458146.1 D-alanine--D-lactate ligase AY145441.gene.p01 Protein 5e-109 67
vanB YP_002458146.1 D-alanine--D-lactate ligase U00456.gene.p01 Protein 1e-108 67
vanB YP_002458146.1 D-alanine--D-lactate ligase AF277571.gene.p01 Protein 3e-112 66
vanB YP_002458146.1 D-alanine--D-lactate ligase AY489045.gene.p01 Protein 2e-109 65
vanB YP_002458146.1 D-alanine--D-lactate ligase NC_005054.2598280.p0 Protein 4e-108 65
vanB YP_002458146.1 D-alanine--D-lactate ligase NC_014475.1.orf3.gen Protein 4e-108 65
vanB YP_002458146.1 D-alanine--D-lactate ligase AF130997.1.orf4.gene Protein 4e-110 64