Gene Information

Name : ddl (Arad_1819)
Accession : YP_002544086.1
Strain :
Genome accession: NC_011985
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 : 1436749 - 1437816 bp
Length : 1068 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 :
ATGACCTCAAGATTGCGCGTAGCGGTCCTCTTCGGCGGACAGTCCTCTGAACACGATGTTTCCCTCATGTCCGCCCGCAA
CGTCATTAAAGCAATCGATGTCGACAAATACGAGATCGTGCCGATTGTCATCCGCCGCGATGGACAGTGGCTGCTGACCG
CTTTGGAAGGGGGAGCGCTGCCGGACCCGGTCGTTTATGCGGGGAGCGAAGTTTGCCTGCTGCCGGGTGGTAAGGGCCGG
ATTCTCGCTGTCGGCGACCCGACCGGACCGCGCGAGCTGCCGGCGATAGACATCCTGTTCCCGGTTCTGCACGGTCTCTA
TGGCGAGGATGGCTCCATCCAGGGCCTCGCCCGAATGGTCGGCGTTCCGTTGGTCGGCTGCGGCATCCTGGGATCGGCAA
CCGCCATCGACAAGGATATCGCCAAGCGCCTGCTGCGCGACGCCGGCCTGCCGGTCGCCCGTTCGATCACCGTGAGACCT
GGCGATACTCTATCGTTTGAGGAGGCAGCGAGTGCCTTGGGCTCGCCCGTTTTCGTCAAGCCGGTGCGACAGGGCTCTTC
CGTCGGCGTCAGCAAGGCGGCGAACGCCGAGGAATTTCGCGCGGCGCTCATCGAGGCGTTCAAGCATGACGACAAGGTGC
TCATAGAAGAGTTCGTCAAGGCGCGCGAAATCGAATGCGCCGTCCTGGAGCAGACCGATGGCACGCTGTTCGTTTCCCTG
CCCGGCGAGATCGTCACCGGCCAGGACCACAGCTTCTATACCTATGACGCAAAGTATATCGATGAGGATGGCGCCATAAC
CAGCGTTCCGGCACAATTGCCTGCCGATCTCACCCAGCATCTCCGCGAGCTCTCGCTGGACGCGTTTCGCGCATTGGGCT
GCGAAGGTCTCGCGCGCGTCGATTTCTTCGTGAGGCCGGACATGAGCATGGTGGTGAACGAGGTCAATACGATGCCGGGC
TTCACCAATATCAGCATGTACCCGAAGGCCATGGAAGCGACGGGGATTTCCTATCCGGCGCTCGTCGACCGGCTAATCGA
ACACGGGCTTGCAAGAGGCGGTCGATAG

Protein sequence :
MTSRLRVAVLFGGQSSEHDVSLMSARNVIKAIDVDKYEIVPIVIRRDGQWLLTALEGGALPDPVVYAGSEVCLLPGGKGR
ILAVGDPTGPRELPAIDILFPVLHGLYGEDGSIQGLARMVGVPLVGCGILGSATAIDKDIAKRLLRDAGLPVARSITVRP
GDTLSFEEAASALGSPVFVKPVRQGSSVGVSKAANAEEFRAALIEAFKHDDKVLIEEFVKAREIECAVLEQTDGTLFVSL
PGEIVTGQDHSFYTYDAKYIDEDGAITSVPAQLPADLTQHLRELSLDAFRALGCEGLARVDFFVRPDMSMVVNEVNTMPG
FTNISMYPKAMEATGISYPALVDRLIEHGLARGGR

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
vanB YP_008394259.1 Vancomycin B-type resistance protein vanB, D-alanine--D-lactate ligase Not tested Not named Protein 2e-49 41

• Homologs from CARD and BacMet (resistance genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
ddl YP_002544086.1 D-alanyl-alanine synthetase A AY145441.gene.p01 Protein 1e-48 41
ddl YP_002544086.1 D-alanyl-alanine synthetase A AF310956.2.orf5.gene Protein 5e-49 41
ddl YP_002544086.1 D-alanyl-alanine synthetase A AF130997.1.orf4.gene Protein 3e-54 41