Q7ICQ5 (IF1C_FOUSP) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Translation initiation factor IF-1, chloroplastic

Gene names

Name:

infA

Encoded on

Plastid; Chloroplast

Organism

Fouquieria splendens (Ocotillo)

Taxonomic identifier

13533 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › asterids › Ericales › Fouquieriaceae › Fouquieria

Protein attributes

Sequence length	77 AA.
Sequence status	Complete.
Protein existence	Inferred 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	Plastid › chloroplast HAMAP-Rule MF_00075.
Sequence similarities	Belongs to the IF-1 family. Contains 1 S1-like domain.

Ontologies

Keywords
Biological process	Protein biosynthesis
Cellular component	Chloroplast Plastid
Molecular function	Initiation factor
Gene Ontology (GO)
Cellular_component	chloroplast Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	translation initiation factor activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 77	77	Translation initiation factor IF-1, chloroplastic HAMAP-Rule MF_00075		PRO_0000095929
Regions
	Domain	1 – 71	71	S1-like

Sequences

	Sequence		Length	Mass (Da)
	Q7ICQ5 [UniParc]. Last modified July 5, 2004. Version 1. Checksum: 49E10F8482684209	FASTA	77	9,150
	10 20 30 40 50 60 MKEQKWIHEG LITESLPNGM FRVRLDNEDL ILGYVSGKIR RSFIRILPGD RVKIEVSRYD 70 STRGRIIYRL RNKDSKD

References

[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].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AF347634 Genomic DNA. Translation: AAK38858.1.
3D structure databases
ProteinModelPortal	Q7ICQ5.
SMR	Q7ICQ5. Positions 9-69.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Family and domain databases
Gene3D	2.40.50.140. 1 hit.
HAMAP	MF_00075. IF-1.
InterPro	IPR012340. NA-bd_OB-fold. IPR022967. RNA-binding_domain_S1. IPR006196. RNA-binding_domain_S1_IF1. IPR004368. TIF_IF1. [Graphical view]
Pfam	PF01176. eIF-1a. 1 hit. [Graphical view]
SMART	SM00316. S1. 1 hit. [Graphical view]
SUPFAM	SSF50249. Nucleic_acid_OB. 1 hit.
TIGRFAMs	TIGR00008. infA. 1 hit.
PROSITE	PS50832. S1_IF1_TYPE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

IF1C_FOUSP

Accession

Primary (citable) accession number: Q7ICQ5

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 21, 2005
Last sequence update:	July 5, 2004
Last modified:	April 3, 2013
This is version 44 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program