TB Genome Annotation Portal

Rv2051c (ppm1)

• Current annotations:
  • TBCAP: (community-based annotations - see table at bottom of page)
  • TBDB: apolipoprotein N-acyltransferase
  • REFSEQ: polyprenol-monophosphomannose synthase Ppm1
  • PATRIC: Apolipoprotein N-acyltransferase (EC 2.3.1.-) in lipid-linked oligosaccharide synthesis cluster / Dolichol-phosphate mannosyltransferase (EC 2.4.1.83) in lipid-linked oligosaccharide synthesis cluster
  • TUBERCULIST: Polyprenol-monophosphomannose synthase Ppm1
  • NCBI: Polyprenol-monophosphomannose synthase Ppm1
  • updated information (H37Rv4):
    • gene name: ppm1
    • function:
    • reference:
• Type: Not Target
• Start: 2308131
• End: 2310755
• Operon:


• Trans-membrane region:
  
• Role: II.C.5 - Other membrane proteins
• GO terms:
  • GO:0097502 - mannosylation (Uniprot)
  • GO:0052553 - modulation by symbiont of host immune response (Uniprot)
  • GO:0042158 - lipoprotein biosynthetic process (Uniprot)
  • GO:0016787 - hydrolase activity (Uniprot)
  • GO:0016757 - transferase activity, transferring glycosyl groups (Uniprot)
  • GO:0016746 - transferase activity, transferring acyl groups (Uniprot)
  • GO:0016740 - transferase activity (Uniprot)
  • GO:0016410 - N-acyltransferase activity (Uniprot)
  • GO:0016021 - integral component of membrane (Uniprot)
  • GO:0016020 - membrane (Uniprot)
  • GO:0009247 - glycolipid biosynthetic process (Uniprot)
  • GO:0006807 - nitrogen compound metabolic process (Uniprot)
  • GO:0005886 - plasma membrane (Uniprot)
  • GO:0005829 - cytosol (Uniprot)
  • GO:0005618 - cell wall (Uniprot)
  • GO:0004582 - dolichyl-phosphate beta-D-mannosyltransferase activity (Uniprot)
• Reaction(s) (based on iSM810 metabolic model):
  • GDPMAN[c] + DPP[c] -> GDP[c] + PPM[c]
• Gene Expression Profile (Transcriptional Responses to Drugs; Boshoff et al, 2004)
• Gene Modules extracted from cluster analysis of 249 transcriptomic datasets using ICA
• Orthologs among selected mycobacteria
• Protein structure:
• Search for Homologs in PDB
• Top 10 Homologs in PDB (as of Nov 2020):
  

  PDB	aa ident	species	PDB title
  5MM1	39%	Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)	Dolichyl phosphate mannose synthase in complex with GDP and dolichyl phosphate mannose
  5MM0	39%	Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)	Dolichyl phosphate mannose synthase in complex with GDP-mannose and Mn2+ (donor complex)
  5MLZ	39%	Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)	Dolichyl phosphate mannose synthase in complex with GDP and Mg2+

• Links to additional information on ppm1:
  • TBDB (updated)
  • Phyre2 structure prediction, model: final.casp.pdb (from Mao et al, 2013)
  • UniProt
  • AlphaFold model
  • Vulnerability = -0.502 (from Jeremy Rock's lab)
  • KEGG - nucleotide and amino acid sequences of gene
  • Mycobrowser
  • PATRIC
  • BioCyc
  • Systems Biology

Amino Acid Sequence

VKLGAWVAAQLPTTRTAVRTRLTRLVVSIVAGLLLYASFPPRNCWWAAVVALALLAWVLTHRATTPVGGLGYGLLFGLVFYVSLLPWIGELVGPGPWLAL
ATTCALFPGIFGLFAVVVRLLPGWPIWFAVGWAAQEWLKSILPFGGFPWGSVAFGQAEGPLLPLVQLGGVALLSTGVALVGCGLTAIALEIEKWWRTGGQ
GDAPPAVVLPAACICLVLFAAIVVWPQVRHAGSGSGGEPTVTVAVVQGNVPRLGLDFNAQRRAVLDNHVEETLRLAADVHAGLAQQPQFVIWPENSSDID
PFVNPDAGQRISAAAEAIGAPILIGTLMDVPGRPRENPEWTNTAIVWNPGTGPADRHDKAIVQPFGEYLPMPWLFRHLSGYADRAGHFVPGNGTGVVRIA
GVPVGVATCWEVIFDRAPRKSILGGAQLLTVPSNNATFNKTMSEQQLAFAKVRAVEHDRYVVVAGTTGISAVIAPDGGELIRTDFFQPAYLDSQVRLKTR
LTPATRWGPILQWILVGAAAAVVLVAMRQNGWFPRPRRSEPKGENDDSDAPPGRSEASGPPALSESDDELIQPEQGGRHSSGFGRHRATSRSYMTTGQPA
PPAPGNRPSQRVLVIIPTFNERENLPVIHRRLTQACPAVHVLVVDDSSPDGTGQLADELAQADPGRTHVMHRTAKNGLGAAYLAGFAWGLSREYSVLVEM
DADGSHAPEQLQRLLDAVDAGADLAIGSRYVAGGTVRNWPWRRLVLSKTANTYSRLALGIGIHDITAGYRAYRREALEAIDLDGVDSKGYCFQIDLTWRT
VSNGFVVTEVPITFTERELGVSKMSGSNIREALVKVARWGIEGRLSRSDHARARPDIARPGAGGSRVSRADVTE

Additional Information