cd18011, DEXDc_RapA, DEXH-box helicase domain of RapA. In bacteria, RapA is an RNA polymerase (RNAP)-associated SWI2/SNF2 (switch/sucrose non-fermentable) protein that mediates RNAP recycling during transcription. The ATPase activity of RapA is stimulated by its interaction with RNAP and inhibited by its N-terminal domain. The conformational changes of RapA and its interaction with RNAP are essential for RNAP recycling. RapA is part of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region.
pfam01519, DUF16, Protein of unknown function DUF16. The function of this protein is unknown. It appears to only occur in Mycoplasma pneumoniae. The crystal structure revealed that this domain is composed of two separated homotrimeric coiled-coils.
2.93266e-07
LR214945.1|VEU57403.1|683841_685119_-|adhesin-P1
gnl|CDD|274811
TIGR03839, Adhesin_P1, adhesin P1. Members of this protein family are the major adhesin of the Mycoplasma terminal organelle. The protein is called adhesin P1, cytadhesin P1, P140, attachment protein, and MgPa, with locus names MG191 in Mycoplasma genitalium and MPN141 in M. pneumoniae. A conserved C-terminal region is shared by additional paralogs in M. pneumoniae and M. gallisepticum, as well as by the member of this family. [Cell envelope, Surface structures, Cellular processes, Pathogenesis].
cd17325, MFS_MdtG_SLC18_like, bacterial MdtG-like and eukaryotic solute carrier 18 (SLC18) family of the Major Facilitator Superfamily of transporters. This family is composed of eukaryotic solute carrier 18 (SLC18) family transporters and related bacterial multidrug resistance (MDR) transporters including several proteins from Escherichia coli such as multidrug resistance protein MdtG, from Bacillus subtilis such as multidrug resistance proteins 1 (Bmr1) and 2 (Bmr2), and from Staphylococcus aureus such as quinolone resistance protein NorA. The family also includes Escherichia coli arabinose efflux transporters YfcJ and YhhS. MDR transporters are drug/H+ antiporters (DHA) that mediate the efflux of a variety of drugs and toxic compounds, and confer resistance to these compounds. The SLC18 transporter family includes vesicular monoamine transporters (VAT1 and VAT2), vesicular acetylcholine transporter (VAChT), and SLC18B1, which is proposed to be a vesicular polyamine transporter (VPAT). The MdtG/SLC18 family belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.
TIGR00472, Phenylalanine--tRNA_ligase_beta_subunit, phenylalanyl-tRNA synthetase, beta subunit, non-spirochete bacterial. Every known example of the phenylalanyl-tRNA synthetase, except the monomeric form of mitochondrial, is an alpha 2 beta 2 heterotetramer. The beta subunits break into two subfamilies that are considerably different in sequence, length, and pattern of gaps. This model represents the subfamily that includes the beta subunit from Bacteria other than spirochetes, as well as a chloroplast-encoded form from Porphyra purpurea. The chloroplast-derived sequence is considerably shorter at the amino end. [Protein synthesis, tRNA aminoacylation].
TIGR00168, Translation_initiation_factor_IF-3, translation initiation factor IF-3. infC uses abnormal initiation codons such as AUA, AUC, and CUG which render its expression particularly sensitive to excess of its gene product IF-3 thereby regulating its own expression [Protein synthesis, Translation factors].
cd17327, MFS_FEN2_like, Pantothenate transporter FEN2 and similar transporters of the Major Facilitator Superfamily. This family is composed of Saccharomyces cerevisiae pantothenate transporter FEN2 (or fenpropimorph resistance protein 2) and similar proteins from fungi and bacteria including fungal vitamin H transporter, allantoate permease, and high-affinity nicotinic acid transporter, as well as Pseudomonas putida phthalate transporter and nicotinate degradation protein T (nicT). These proteins are involved in the uptake into the cell of specific substrates such as pathothenate, biotin, allantoate, and nicotinic acid, among others. The FEN2-like family belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.
TIGR00468, Phenylalanine--tRNA_ligase_alpha_subunit, phenylalanyl-tRNA synthetase, alpha subunit. Most phenylalanyl-tRNA synthetases are heterodimeric, with 2 alpha (pheS) and 2 beta (pheT) subunits. This model describes the alpha subunit, which shows some similarity to class II aminoacyl-tRNA ligases. Mitochondrial phenylalanyl-tRNA synthetase is a single polypeptide chain, active as a monomer, and similar to this chain rather than to the beta chain, but excluded from this model. An interesting feature of the alignment of all sequences captured by this model is a deep split between non-spirochete bacterial examples and all other examples; supporting this split is a relative deletion of about 50 residues in the former set between two motifs well conserved throughout the alignment. [Protein synthesis, tRNA aminoacylation].
The bacterium proteins that are colored denote the protein is present at specific phage-related keywords (such as 'capsid', 'head', 'integrase', 'plate', 'tail', 'fiber', 'coat', 'transposase', 'portal', 'terminase', 'protease' or 'lysin' and 'tRNA')
