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Protein

Translation initiation factor IF-1, chloroplastic

Gene

infA

Organism
Fouquieria splendens (Ocotillo)
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

  1. translation initiation factor activity Source: UniProtKB-HAMAP
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
Encoded oniPlastid; Chloroplast
OrganismiFouquieria splendens (Ocotillo)
Taxonomic identifieri13533 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridsEricalesFouquieriaceaeFouquieria

Subcellular locationi

GO - Cellular componenti

  1. chloroplast Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7777Translation initiation factor IF-1, chloroplasticPRO_0000095929Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ7ICQ5.
SMRiQ7ICQ5. Positions 9-69.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 7171S1-likeUniRule annotationAdd
BLAST

Sequence similaritiesi

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

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.

Q7ICQ5-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKEQKWIHEG LITESLPNGM FRVRLDNEDL ILGYVSGKIR RSFIRILPGD
60 70
RVKIEVSRYD STRGRIIYRL RNKDSKD
Length:77
Mass (Da):9,150
Last modified:July 5, 2004 - v1
Checksum:i49E10F8482684209
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF347634 Genomic DNA. Translation: AAK38858.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF347634 Genomic DNA. Translation: AAK38858.1.

3D structure databases

ProteinModelPortaliQ7ICQ5.
SMRiQ7ICQ5. Positions 9-69.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

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. "Many parallel losses of infA from chloroplast DNA during angiosperm evolution with multiple independent transfers to the nucleus."
    Millen R.S., Olmstead R.G., Adams K.L., Palmer J.D., Lao N.T., Heggie L., Kavanagh T.A., Hibberd J.M., Gray J.C., Morden C.W., Calie P.J., Jermiin L.S., Wolfe K.H.
    Plant Cell 13:645-658(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiIF1C_FOUSP
AccessioniPrimary (citable) accession number: Q7ICQ5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 21, 2005
Last sequence update: July 5, 2004
Last modified: January 7, 2015
This is version 50 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

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.