Gene Information

Name : tktA (S3127)
Accession : NP_838419.1
Strain : Shigella flexneri 2457T
Genome accession: NC_004741
Putative virulence/resistance : Unknown
Product : transketolase
Function : -
COG functional category : G : Carbohydrate transport and metabolism
COG ID : COG0021
EC number : 2.2.1.1
Position : 3008881 - 3010872 bp
Length : 1992 bp
Strand : -
Note : catalyzes the formation of ribose 5-phosphate and xylulose 5-phosphate from sedoheptulose 7-phosphate and glyceraldehyde 3-phosphate; can transfer ketol groups between several groups; in Escherichia coli there are two tkt genes, tktA expressed during expo

DNA sequence :
ATGTCCTCACGTAAAGAGCTTGCCAATGCTATTCGTGCGCTGAGCATGGACGCAGTACAGAAAGCCAAATCCGGTCACCC
GGGTGCCCCTATGGGTATGGCTGACATTGCCGAAGTCCTGTGGCGTGATTTCCTGAAACACAACCCGCAGAATCCGTCCT
GGGCTGACCGTGACCGCTTCGTGCTGTCCAACGGCCACGGCTCCATGCTGATCTACAGCCTGCTGCACCTCACCGGTTAC
GATCTGCCGATGGAAGAACTGAAAAACTTCCGTCAGCTGCACTCTAAAACTCCGGGCCATCCGGAAGTAGGTTATACCGC
TGGTGTGGAAACCACCACCGGTCCGCTGGGTCAGGGTATTGCCAACGCAGTCGGTATGGCGATTGCAGAAAAAACGCTGG
CGGCGCAGTTTAACCGTCCGGGCCACGACATTGTCGACCACTACACCTACGCCTTCATGGGCGACGGCTGCATGATGGAA
GGCATCTCCCACGAAGTTTGCTCTCTGGCGGGTACGCTGAAGCTGGGTAAACTGATTGCGTTCTACGATGACAACGGTAT
TTCTATCGATGGTCACGTTGAAGGCTGGTTCACCGACGACACAGCAATGCGTTTCGAAGCTTACGGCTGGCACGTTATTC
GCGACATCGACGGTCATGACGCGGCATCCATCAAACGCGCAGTTGAAGAAGCGCGCGCAGTGACTGACAAACCGTCCCTG
CTGATGTGCAAAACCATCATCGGTTTCGGTTCCCCGAACAAAGCCGGTACTCACGACTCCCACGGTGCGCCGCTGGGCGA
CGCTGAAATTGCCCTGACCCGCGAACAGCTGGGCTGGAAATATGCACCGTTCGAAATCCCGTCTGAAATCTATGCTCAGT
GGGATGCGAAAGAAGCAGGCCAGGCGAAAGAATCTGCATGGAATGAGAAGTTTGCGGCTTACGCGAAAGCTTATCCGCAG
GAAGCGGCTGAATTTACCCGCCGTATGAAAGGCGAAATGCCGTCTGACTTCGACGCCAAAGCGAAAGAGTTTATCGCTAA
ACTGCAGGCTAATCCGGCGAAAATCGCCAGCCGTAAAGCGTCGCAGAATGCTATCGAAGCGTTCGGCCCGCTGTTGCCTG
AATTCCTCGGCGGCTCTGCTGACCTGGCACCGTCTAACCTGACCCTGTGGTCTGGTTCTAAAGCAATCAACGAAGATGCT
GCAGGTAACTACATCCACTACGGTGTTCGCGAGTTCGGTATGACCGCGATTGCTAACGGTATCTCCCTGCACGGTGGCTT
CCTGCCGTACACCTCCACCTTCCTGATGTTCGTGGAATACGCACGTAACGCCGTACGTATGGCTGCGCTGATGAAACAGC
GCCAGGTGATGGTTTACACCCACGACTCCATCGGTCTGGGCGAAGATGGCCCGACTCACCAGCCGGTAGAGCAGGTCGCT
TCTCTGCGCGTGACCCCGAACATGTCTACATGGCGTCCGTGTGACCAGGTTGAATCCGCGGTCGCGTGGAAATACGGCGT
TGAGCGTCAGGACGGCCCGACTGCGCTTATCCTCTCCCGTCAGAACCTGGCGCAGCAGGAACGTACTGAAGAGCAGCTGG
CAAACATCGCGCGCGGTGGTTATGTGCTGAAAGACTGTGCTGGTCAGCCGGAACTGATCTTCATCGCCACCGGTTCTGAA
GTTGAACTGGCGGTTGCTGCCTACGAAAAACTGACTGCCGAAGGCGTGAAAGCGCGCGTGGTGTCCATGCCGTCTACCGA
CGCATTTGACAAGCAGGATGCGGCTTACCGTGAATCCGTACTGCCGAAAGCGGTTACTGCACGCGTTGCGGTAGAAGCGG
GTATTGCTGACTACTGGTACAAGTATGTTGGCCTGAACGGCGCTATCGTCGGCATGACCACCTTCGGTGAATCTGCTCCG
GCAGAGCTGCTGTTTGAAGAGTTCGGCTTCACTGTTGATAACGTTGTTGCGAAAGCAAAAGCGCTGCTGTAA

Protein sequence :
MSSRKELANAIRALSMDAVQKAKSGHPGAPMGMADIAEVLWRDFLKHNPQNPSWADRDRFVLSNGHGSMLIYSLLHLTGY
DLPMEELKNFRQLHSKTPGHPEVGYTAGVETTTGPLGQGIANAVGMAIAEKTLAAQFNRPGHDIVDHYTYAFMGDGCMME
GISHEVCSLAGTLKLGKLIAFYDDNGISIDGHVEGWFTDDTAMRFEAYGWHVIRDIDGHDAASIKRAVEEARAVTDKPSL
LMCKTIIGFGSPNKAGTHDSHGAPLGDAEIALTREQLGWKYAPFEIPSEIYAQWDAKEAGQAKESAWNEKFAAYAKAYPQ
EAAEFTRRMKGEMPSDFDAKAKEFIAKLQANPAKIASRKASQNAIEAFGPLLPEFLGGSADLAPSNLTLWSGSKAINEDA
AGNYIHYGVREFGMTAIANGISLHGGFLPYTSTFLMFVEYARNAVRMAALMKQRQVMVYTHDSIGLGEDGPTHQPVEQVA
SLRVTPNMSTWRPCDQVESAVAWKYGVERQDGPTALILSRQNLAQQERTEEQLANIARGGYVLKDCAGQPELIFIATGSE
VELAVAAYEKLTAEGVKARVVSMPSTDAFDKQDAAYRESVLPKAVTARVAVEAGIADYWYKYVGLNGAIVGMTTFGESAP
AELLFEEFGFTVDNVVAKAKALL

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
tktA AAO17218.1 TktA Not tested tcd island Protein 0.0 83
APECO1_2641 YP_859417.1 transketolase Not tested Not named Protein 0.0 69