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Protein

Translation initiation factor IF-1, chloroplastic

Gene

infA

Organism
Ostreococcus tauri
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

No specific function has so far been attributed to this initiation factor; however, it seems to stimulate more or less all the activities of the other two initiation factors, IF-2 and IF-3.UniRule annotation

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Initiation factor

Keywords - Biological processi

Protein biosynthesis

Names & Taxonomyi

Protein namesi
Recommended name:
Translation initiation factor IF-1, chloroplasticUniRule annotation
Gene namesi
Name:infAUniRule annotation
Ordered Locus Names:OtCpg00400
Encoded oniPlastid; Chloroplast
OrganismiOstreococcus tauri
Taxonomic identifieri70448 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeChlorophytaprasinophytesMamiellophyceaeMamiellalesBathycoccaceaeOstreococcus
ProteomesiUP000009170 Componenti: Chloroplast

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7878Translation initiation factor IF-1, chloroplasticPRO_0000275395Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi70448.Q0P3L2.

Structurei

3D structure databases

ProteinModelPortaliQ0P3L2.
SMRiQ0P3L2. Positions 8-73.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 7373S1-likeUniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the IF-1 family.UniRule annotation
Contains 1 S1-like domain.UniRule annotation

Phylogenomic databases

eggNOGiCOG0361.
HOGENOMiHOG000221323.
InParanoidiQ0P3L2.

Family and domain databases

Gene3Di2.40.50.140. 1 hit.
HAMAPiMF_00075. IF_1.
InterProiIPR012340. NA-bd_OB-fold.
IPR006196. RNA-binding_domain_S1_IF1.
IPR022967. S1_dom.
IPR004368. TIF_IF1.
[Graphical view]
PfamiPF01176. eIF-1a. 1 hit.
[Graphical view]
SMARTiSM00316. S1. 1 hit.
[Graphical view]
SUPFAMiSSF50249. SSF50249. 1 hit.
TIGRFAMsiTIGR00008. infA. 1 hit.
PROSITEiPS50832. S1_IF1_TYPE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q0P3L2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASNRELIEM EGVVVESLPN AMFQVELENG FQVLAHISGK IRRNSIKILL
60 70
GDRVTVELTP YDLTKGRIIY RLRKDRTQ
Length:78
Mass (Da):8,971
Last modified:September 19, 2006 - v1
Checksum:iDF2BF2FFBA2F7B56
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR954199 Genomic DNA. Translation: CAL36365.1.
RefSeqiYP_717243.1. NC_008289.1.

Genome annotation databases

GeneIDi4238827.
KEGGiota:OstapCp40.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR954199 Genomic DNA. Translation: CAL36365.1.
RefSeqiYP_717243.1. NC_008289.1.

3D structure databases

ProteinModelPortaliQ0P3L2.
SMRiQ0P3L2. Positions 8-73.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi70448.Q0P3L2.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi4238827.
KEGGiota:OstapCp40.

Phylogenomic databases

eggNOGiCOG0361.
HOGENOMiHOG000221323.
InParanoidiQ0P3L2.

Family and domain databases

Gene3Di2.40.50.140. 1 hit.
HAMAPiMF_00075. IF_1.
InterProiIPR012340. NA-bd_OB-fold.
IPR006196. RNA-binding_domain_S1_IF1.
IPR022967. S1_dom.
IPR004368. TIF_IF1.
[Graphical view]
PfamiPF01176. eIF-1a. 1 hit.
[Graphical view]
SMARTiSM00316. S1. 1 hit.
[Graphical view]
SUPFAMiSSF50249. SSF50249. 1 hit.
TIGRFAMsiTIGR00008. infA. 1 hit.
PROSITEiPS50832. S1_IF1_TYPE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "The complete chloroplast and mitochondrial DNA sequence of Ostreococcus tauri: organelle genomes of the smallest eukaryote are examples of compaction."
    Robbens S., Derelle E., Ferraz C., Wuyts J., Moreau H., Van de Peer Y.
    Mol. Biol. Evol. 24:956-968(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: OTTH0595.

Entry informationi

Entry nameiIF1C_OSTTA
AccessioniPrimary (citable) accession number: Q0P3L2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 6, 2007
Last sequence update: September 19, 2006
Last modified: January 7, 2015
This is version 47 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Translation initiation factors
    List of translation initiation factor entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.