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Q32RN1 (IF1C_ZYGCR) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 37. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Translation initiation factor IF-1, chloroplastic
Gene names
Name:infA
Encoded onPlastid; Chloroplast
OrganismZygnema circumcarinatum (Green alga)
Taxonomic identifier35869 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaZygnemophyceaeZygnematalesZygnemataceaeZygnema

Protein attributes

Sequence length77 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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 By similarity. HAMAP-Rule MF_00075

Subcellular location

Plastidchloroplast HAMAP-Rule MF_00075.

Sequence similarities

Belongs to the IF-1 family.

Contains 1 S1-like domain.

Ontologies

Keywords
   Biological processProtein biosynthesis
   Cellular componentChloroplast
Plastid
   Molecular functionInitiation factor
Gene Ontology (GO)
   Cellular_componentchloroplast

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functiontranslation initiation factor activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 7777Translation initiation factor IF-1, chloroplastic HAMAP-Rule MF_00075
PRO_0000226954

Regions

Domain1 – 7272S1-like

Sequences

Sequence LengthMass (Da)Tools
Q32RN1 [UniParc].

Last modified December 6, 2005. Version 1.
Checksum: 0FF6F60DC39EC750

FASTA778,897
        10         20         30         40         50         60 
MKKQNLIEME GVVTESLPNA MFRVYLDNGC EVLAHISGKI RRNYIRILLA DRVKVELSPY 

        70 
DLTKGRITYR LRTKSNG 

« Hide

References

[1]"The complete chloroplast DNA sequences of the charophycean green algae Staurastrum and Zygnema reveal that the chloroplast genome underwent extensive changes during the evolution of the Zygnematales."
Turmel M., Otis C., Lemieux C.
BMC Biol. 3:22-22(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AY958086 Genomic DNA. Translation: AAX45811.1.
RefSeqYP_636495.1. NC_008117.1.

3D structure databases

ProteinModelPortalQ32RN1.
SMRQ32RN1. Positions 3-72.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID4108131.

Family and domain databases

Gene3D2.40.50.140. 1 hit.
HAMAPMF_00075. IF_1.
InterProIPR012340. NA-bd_OB-fold.
IPR022967. RNA-binding_domain_S1.
IPR006196. RNA-binding_domain_S1_IF1.
IPR004368. TIF_IF1.
[Graphical view]
PfamPF01176. eIF-1a. 1 hit.
[Graphical view]
SMARTSM00316. S1. 1 hit.
[Graphical view]
SUPFAMSSF50249. SSF50249. 1 hit.
TIGRFAMsTIGR00008. infA. 1 hit.
PROSITEPS50832. S1_IF1_TYPE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameIF1C_ZYGCR
AccessionPrimary (citable) accession number: Q32RN1
Entry history
Integrated into UniProtKB/Swiss-Prot: March 7, 2006
Last sequence update: December 6, 2005
Last modified: May 14, 2014
This is version 37 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Translation initiation factors

List of translation initiation factor entries