W0RYL3 · W0RYL3_PORPP
- ProteinTranslation initiation factor IF-2, chloroplastic
- GeneinfB
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids791 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
One of the essential components for the initiation of protein synthesis. Protects formylmethionyl-tRNA from spontaneous hydrolysis and promotes its binding to the 30S ribosomal subunits. Also involved in the hydrolysis of GTP during the formation of the 70S ribosomal complex.
Features
Showing features for binding site.
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | chloroplast | |
Molecular Function | GTP binding | |
Molecular Function | GTPase activity | |
Molecular Function | translation initiation factor activity |
Keywords
- Molecular function
- Biological process
- Ligand
Names & Taxonomy
Protein names
- Recommended nameTranslation initiation factor IF-2, chloroplastic
Gene names
Encoded on
- Chloroplast
Organism names
- Taxonomic lineageEukaryota > Rhodophyta > Bangiophyceae > Porphyridiales > Porphyridiaceae > Porphyridium
Accessions
- Primary accessionW0RYL3
Subcellular Location
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 291-464 | Tr-type G | ||||
Sequence: LRAPVVAILGHVDHGKTTLLDKIRQTNVVNQEAGGITQRLAAYEVFTKIEGGEHKIVFLDTPGHKAFSAMRSRGASLTDISVLIVAADDGIQPQTVEALEQIQNTSSTLIVAINKIDKPTANAQKIVNELTKYNVLSEGLGGNTKFIEISAIEGINIDILLKSIIEISNSKRLY |
Sequence similarities
Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. IF-2 subfamily.
Family and domain databases
Sequence
- Sequence statusComplete
- Length791
- Mass (Da)88,525
- Last updated2014-03-19 v1
- Checksum428F5558F70CCAE2
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AP012987 EMBL· GenBank· DDBJ | BAO23616.1 EMBL· GenBank· DDBJ | Genomic DNA |