Protein profile

PA3601

50S ribosomal protein L31 type B

Genome: NC_002516.2

Gene: PA3601 rpmE2 Structure source: AlphaFold UniProt Q9HY25
Amino acids 87
Annotations 4
Features 20
PDB binders 0
Druggability 0.326

Overview

Basic information about this protein and its source genome.

Accession
PA3601
Gene
PA3601 rpmE2
Status
annotated
Amino acids
87
Structure source
AlphaFold
GO
GO:1990904 A macromolecular complex that contains both RNA and protein molecules. GO:0005840 An intracellular organelle, about 200 A in diameter, consisting of RNA and protein. It is the site of protein biosynthesis resulting from translation of messenger RNA (mRNA). It consists of two subunits, one large and one small, each containing only protein and RNA. Both the ribosome and its subunits are characterized by their sedimentation coefficients, expressed in Svedberg units (symbol: S). Hence, the prokaryotic ribosome (70S) comprises a large (50S) subunit and a small (30S) subunit, while the eukaryotic ribosome (80S) comprises a large (60S) subunit and a small (40S) subunit. Two sites on the ribosomal large subunit are involved in translation, namely the aminoacyl site (A site) and peptidyl site (P site). Ribosomes from prokaryotes, eukaryotes, mitochondria, and chloroplasts have characteristically distinct ribosomal proteins. GO:0003735 The action of a molecule that contributes to the structural integrity of the ribosome. GO:0006412 The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome.

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Gut microbiome off-target
hit
Essential (DEG)
Y
Localization
Unknown

Selected Druggability evidence

Selected Druggability is the FPocket score chosen for ranking using the curated structure priority. The 3D viewer may show a different loaded structure, so its visible pockets can differ.

FPocket 0.326
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

4 GO

Gene Ontology (GO)

4
  • GO:1990904 A macromolecular complex that contains both RNA and protein molecules.
  • GO:0005840 An intracellular organelle, about 200 A in diameter, consisting of RNA and protein. It is the site of protein biosynthesis resulting from translation of messenger RNA (mRNA). It consists of two subunits, one large and one small, each containing only protein and RNA. Both the ribosome and its subunits are characterized by their sedimentation coefficients, expressed in Svedberg units (symbol: S). Hence, the prokaryotic ribosome (70S) comprises a large (50S) subunit and a small (30S) subunit, while the eukaryotic ribosome (80S) comprises a large (60S) subunit and a small (40S) subunit. Two sites on the ribosomal large subunit are involved in translation, namely the aminoacyl site (A site) and peptidyl site (P site). Ribosomes from prokaryotes, eukaryotes, mitochondria, and chloroplasts have characteristically distinct ribosomal proteins.
  • GO:0003735 The action of a molecule that contributes to the structural integrity of the ribosome.
  • GO:0006412 The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome.

Sequence Features

Domain/signature hits from InterPro and related databases.

20 records
Show feature table
Start End DB Term Name
2 19 PRINTS PR01249 Ribosomal protein L31 signature
2 19 InterPro IPR002150 Ribosomal protein L31
45 60 PRINTS PR01249 Ribosomal protein L31 signature
45 60 InterPro IPR002150 Ribosomal protein L31
60 78 PRINTS PR01249 Ribosomal protein L31 signature
60 78 InterPro IPR002150 Ribosomal protein L31
1 81 Hamap MF_00502 50S ribosomal protein L31 type B [rpmE2].
1 81 InterPro IPR027493 Ribosomal protein L31 type B
49 70 ProSitePatterns PS01143 Ribosomal protein L31 signature.
49 70 InterPro IPR002150 Ribosomal protein L31
1 81 Gene3D G3DSA:4.10.830.30 Ribosomal protein L31
1 81 InterPro IPR042105 Ribosomal protein L31 superfamily
1 79 Pfam PF01197 Ribosomal protein L31
1 79 InterPro IPR002150 Ribosomal protein L31
1 81 SUPERFAMILY SSF143800 L28p-like
1 81 InterPro IPR034704 L28p-like
1 80 NCBIfam TIGR00105 50S ribosomal protein L31
1 80 InterPro IPR002150 Ribosomal protein L31
2 80 PANTHER PTHR33280 50S RIBOSOMAL PROTEIN L31, CHLOROPLASTIC
2 80 InterPro IPR002150 Ribosomal protein L31

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

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Structural evidence

0 + 1

Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.

Entry Method Resolution Chain Coverage Links Status
AlphaFold PA3601
AlphaFold full sequence Viewing
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Pockets (FPOCKET)

Showing top-ranked FPocket candidates by druggability. Druggability is color-coded: high (0.7 or higher), medium (0.4 to 0.69), low (below 0.4).

FPOCKET Sticks Spheres Surfaces Druggability Labels Zoom Positions
1 0.326