Gas vesicles are hollow, gas filled proteinaceous nanostructures found in some microorganisms. During planktonic growth they allow positioning of the organism at a favorable depth for light or nutrient acquisition. GvpA forms the protein shell.
The gas vesicle shell is 2 nm thick and consists of a single layer of this protein. It forms helical ribs nearly perpendicular to the long axis of the vesicle.
Involved in regulation of DNA replication.
Belongs to the eukaryotic ribosomal protein eS28 family.
Belongs to the universal ribosomal protein uS14 family. Zinc-binding uS14 subfamily.
Binds 16S rRNA, required for the assembly of 30S particles.
Belongs to the eukaryotic ribosomal protein eS27 family.
Component of the protein translocase complex. Heterotrimer consisting of alpha (SecY), beta (SecG) and gamma (SecE) subunits. Can form oligomers of the heterotrimer.
Involved in protein export. The function of the beta subunit is unknown, but it may be involved in stabilization of the trimeric complex.
General factor that plays a role in the activation of archaeal genes transcribed by RNA polymerase. Binds specifically to the TATA box promoter element which lies close to the position of transcription initiation.
Lacks conserved residue(s) required for the propagation of feature annotation.
Belongs to the archaeal Rpo12/eukaryotic RPC10 RNA polymerase subunit family.
DNA-dependent RNA polymerase (RNAP) catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
Belongs to the universal ribosomal protein uS12 family.
With S4 and S5 plays an important role in translational accuracy. Located at the interface of the 30S and 50S subunits.
Belongs to the universal ribosomal protein uL14 family.
Binds to 23S rRNA. Forms part of two intersubunit bridges in the 70S ribosome.
Part of the 50S ribosomal subunit. Forms a cluster with proteins L3 and L24e, part of which may contact the 16S rRNA in 2 intersubunit bridges.
Belongs to the universal ribosomal protein uS11 family.
Located on the platform of the 30S subunit.
Belongs to the eukaryotic ribosomal protein eL39 family.
Belongs to the eukaryotic ribosomal protein eL18 family.
Belongs to the universal ribosomal protein uS10 family.
Involved in the binding of tRNA to the ribosomes.
Stabilizes TBP binding to an archaeal box-A promoter. Also responsible for recruiting RNA polymerase II to the pre-initiation complex (DNA-TBP-TFIIB).
Belongs to the PINc/VapC protein family.
Toxic component of a toxin-antitoxin (TA) system. An RNase.
Belongs to the eukaryotic ribosomal protein eL21 family.