Protein Info for GFF3380 in Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868

Annotation: Thymidylate kinase (EC 2.7.4.9)

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

• TIGR00041: dTMP kinase
  • amino acids 3 to 200 (198 residues), 222.6 bits, E=2e-70
• PF02223: Thymidylate_kin
  • amino acids 8 to 200 (193 residues), 197.3 bits, E=9.7e-63

Best Hits

Swiss-Prot: 100% identical to KTHY_SALTY: Thymidylate kinase (tmk) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: K00943, dTMP kinase [EC: 2.7.4.9] (inferred from 100% identity to spq:SPAB_02323)

MetaCyc: 91% identical to Tmk (Escherichia coli K-12 substr. MG1655)
T(2)-induced deoxynucleotide kinase. [EC: 2.7.4.12, 2.7.4.13, 2.7.4.9]

Predicted SEED Role

"Thymidylate kinase (EC 2.7.4.9)" (EC 2.7.4.9)

MetaCyc Pathways

• superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (18/18 steps found)
• superpathway of pyrimidine deoxyribonucleotides de novo biosynthesis (E. coli) (14/14 steps found)
• pyrimidine deoxyribonucleotides de novo biosynthesis I (9/9 steps found)
• pyrimidine deoxyribonucleotides de novo biosynthesis II (7/7 steps found)
• pyrimidine deoxyribonucleotides de novo biosynthesis III (8/9 steps found)
• superpathway of pyrimidine deoxyribonucleoside salvage (8/9 steps found)
• pyrimidine deoxyribonucleotide phosphorylation (4/4 steps found)
• pyrimidine deoxyribonucleotides de novo biosynthesis IV (6/7 steps found)
• pyrimidine deoxyribonucleotides biosynthesis from CTP (6/8 steps found)
• purine deoxyribonucleosides salvage (4/6 steps found)

KEGG Metabolic Maps

• Pyrimidine metabolism

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.7.4.12 or 2.7.4.13 or 2.7.4.9

Protein Sequence (213 amino acids)

>GFF3380 Thymidylate kinase (EC 2.7.4.9) (Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868)
MGSNYIVIEGLEGAGKTTARDVVVETLEQLGIRNMIFTREPGGTQLAEKLRSLVLDIRSV
GDEVITDKAEVLMFYAARVQLVETVIKPALAQGVWVIGDRHDLSTQAYQGGGRGIDQTML
ATLRDAVLGDFRPDLTLYLDVTPEVGLKRARARGDLDRIEQESFDFFNRTRARYLELAAQ
DSRIRTIDATQPLDAVMRDIRATVTKWVQEQAA