Gene Information

Name : ddl (Teth39_0187)
Accession : YP_001664196.1
Strain : Thermoanaerobacter pseudethanolicus ATCC 33223
Genome accession: NC_010321
Putative virulence/resistance : Resistance
Product : D-alanyl-alanine synthetase A
Function : -
COG functional category : M : Cell wall/membrane/envelope biogenesis
COG ID : COG1181
EC number : -
Position : 207497 - 208576 bp
Length : 1080 bp
Strand : +
Note : D-alanine--D-alanine ligase; DdlA; DdlB; cytoplasmic; catalyzes the formation of D-alanyl-D-alanine from two D-alanines in peptidoglycan synthesis; there are two forms of this enzyme in Escherichia coli

DNA sequence :
ATGGAAAAGAAGAAAATAGCTGTTTTATTTGGCGGACAATCAGGAGAACATGAAGTTTCTTTAATGTCTGCAAAGTCTAT
AATAAACAACCTTGATAAAGATAAATACGAGATTTACATGGTAGGTATTACAAAAAAAGGAGAATGGTATCTGTATAGAG
GAGATGTGGGGAAAATAGAAACTGGAGAATGGGAAAAAGAAGGAATTCCTGCAATTATGGGAGCTTCTACAAAGTATAGA
GGAATAATAACTTTCGAAGATGGAGAAAACGGTTTTTATCCTATAGACGTGGTATTTCCTGTTTTACATGGTCCTAATGG
AGAAGATGGGACTATACAAGGGCTTTTAGAACTATTAGACATGCCTTATGTAGGTGCTAATGTGCTTTCTTCTGCTTTAT
GCATGGATAAAGTTTTTACAAAAAGAATTTTTAAGGAAGCGGGGTTACCTACACCTGATTTTGTAGTAGTGTATGGAAAA
GAGATTGAAGACTTAGAAGCTATAAAGAAAAAAATTGAACACTTAGGATATCCTTGTTTTGTAAAACCTGCTAATTTGGG
GTCGAGTGTTGGCATTACTAAAGTCCACAACGAGGAAGAACTTCCTGGGGCCTTGAAATTAGCTGCGAAATATGATAGAA
AATTATTAATAGAAAGAGGAATAGATGCCAGAGAGATTGAATGCTCTGTTTTGGGTAATGAAAATCCCGAGGCCTCTATT
GCAGGAGAAATTGTTCCTTCTAATGAATTCTATGATTATAATGCTAAATATTTTGATGGGGGTAAATCTCTTCTCTTAAT
ACCTGCACCACTTCCAGATGAAAAAATGGAAGAGGTAAGAAAGCTTGCTATAAAGGCCTACAAAGCTTTGGATTTGAGAG
GTATGGCGAGAGTAGACTTTTTAATGGATAGAAATACAGGTACTCTTTATTTAAATGAAGTTAATACCATTCCGGGGTTT
ACAAAAATAAGCATGTATCCCAAATTATGGGAATCAAGTGGAAAGTCTTATTCAACATTATTGGATGAGCTTATAAACTT
AGCAGTAGAGAGCCATAATGAAAAATGTAGGGAATGGTGA

Protein sequence :
MEKKKIAVLFGGQSGEHEVSLMSAKSIINNLDKDKYEIYMVGITKKGEWYLYRGDVGKIETGEWEKEGIPAIMGASTKYR
GIITFEDGENGFYPIDVVFPVLHGPNGEDGTIQGLLELLDMPYVGANVLSSALCMDKVFTKRIFKEAGLPTPDFVVVYGK
EIEDLEAIKKKIEHLGYPCFVKPANLGSSVGITKVHNEEELPGALKLAAKYDRKLLIERGIDAREIECSVLGNENPEASI
AGEIVPSNEFYDYNAKYFDGGKSLLLIPAPLPDEKMEEVRKLAIKAYKALDLRGMARVDFLMDRNTGTLYLNEVNTIPGF
TKISMYPKLWESSGKSYSTLLDELINLAVESHNEKCREW

• 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 4e-56 41

• Homologs from CARD and BacMet (resistance genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
ddl YP_001664196.1 D-alanyl-alanine synthetase A AF277571.gene.p01 Protein 5e-56 42
ddl YP_001664196.1 D-alanyl-alanine synthetase A AY489045.gene.p01 Protein 7e-56 42
ddl YP_001664196.1 D-alanyl-alanine synthetase A U00456.gene.p01 Protein 2e-56 41
ddl YP_001664196.1 D-alanyl-alanine synthetase A U35369.1.gene6.p01 Protein 2e-56 41
ddl YP_001664196.1 D-alanyl-alanine synthetase A AE016830.1.gene2250. Protein 2e-56 41
ddl YP_001664196.1 D-alanyl-alanine synthetase A AF130997.1.orf4.gene Protein 9e-54 41