RegulonDB RegulonDB 11.1: Gene Form
   

infC gene in Escherichia coli K-12 genome


Gene local context to scale (view description)

thrS infC rpmI DksA-ppGpp DksA-ppGpp DksA-ppGpp DksA-ppGpp DksA-ppGpp DksA-ppGpp anti-anti-terminator anti-terminator terminator TSS_2032 TSS_2032 TSS_2031 TSS_2031 TSS_2030 TSS_2030 TSS_2029 TSS_2029 infCp1 infCp1 TSS_2027 TSS_2027 TSS_2026 TSS_2026 TSS_2025 (cluster) TSS_2025 (cluster) TSS_2024 TSS_2024 infCp2 infCp2 TSS_2023 TSS_2023 TSS_2022 TSS_2022 TSS_2021 TSS_2021 rpmIp rpmIp TSS_2020 (cluster) TSS_2020 (cluster) TSS_2019 TSS_2019 TSS_2018 TSS_2018 TSS_2017 TSS_2017 TSS_2016 TSS_2016 TSS_2015 TSS_2015 TSS_2014 (cluster) TSS_2014 (cluster)

Gene      
Name: infC    Texpresso search in the literature
Synonym(s): ECK1716, EG10506, b1718, fit, srjA
Genome position(nucleotides): 1800096 <-- 1800638
Strand: reverse
Sequence: Get nucleotide sequence FastaFormat
GC content %:  
 48.62
External database links:  
ASAP:
 ABE-0005734
CGSC:
 596
ECHOBASE:
 EB0501
ECOLIHUB:
 infC
OU-MICROARRAY:
 b1718
STRING:
 511145.b1718
COLOMBOS: infC


Product      
Name: translation initiation factor IF-3
Synonym(s): Fit, IF3, InfC, SrjA, protein chain initiation factor IF-3
Sequence: Get amino acid sequence Fasta Format
Cellular location: cytosol,membrane
Molecular weight: 20.564
Isoelectric point: 10.204
Motif(s):
 
Type Positions Sequence Comment
2 -> 180 KGGKRVQTARPNRINGEIRAQEVRLTGLEGEQLGIVSLREALEKAEEAGVDLVEISPNAEPPVCRIMDYGKFLYEKSKSSKEQKKKQKVIQVKEIKFRPGTDEGDYQVKLRSLIRFLEEGDKAKITLRFRGREMAHQQIGMEVLNRVKDDLQELAVVESFPTKIEGRQMIMVLAPKKKQ UniProt: Translation initiation factor IF-3, N-terminally processed.
7 -> 180 VQTARPNRINGEIRAQEVRLTGLEGEQLGIVSLREALEKAEEAGVDLVEISPNAEPPVCRIMDYGKFLYEKSKSSKEQKKKQKVIQVKEIKFRPGTDEGDYQVKLRSLIRFLEEGDKAKITLRFRGREMAHQQIGMEVLNRVKDDLQELAVVESFPTKIEGRQMIMVLAPKKKQ UniProt: Translation initiation factor IF-3S.
15 -> 84 INGEIRAQEVRLTGLEGEQLGIVSLREALEKAEEAGVDLVEISPNAEPPVCRIMDYGKFLYEKSKSSKEQ
22 -> 22 Q UniProt: In Ref. 1; AA sequence..
34 -> 36 LGI UniProt: In Ref. 1; AA sequence..

 
Classification:
Multifun Terms (GenProtEC)  
  2 - information transfer --> 2.3 - protein related --> 2.3.2 - translation
Gene Ontology Terms (GO)  
cellular_component GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0016020 - membrane
molecular_function GO:0005515 - protein binding
GO:0043022 - ribosome binding
GO:0003723 - RNA binding
GO:0003743 - translation initiation factor activity
biological_process GO:0006412 - translation
GO:0006413 - translational initiation
GO:0009409 - response to cold
GO:0032790 - ribosome disassembly
Note(s): Note(s): ...[more].
Evidence: [EXP-IDA-PURIFIED-PROTEIN] Assay of protein purified to homogeneity
Reference(s): [1] Haggerty TJ., et al., 1997
[2] Liu Q., et al., 2015
[3] MacDougall DD., et al., 2015
[4] Sabol S., et al., 1970
External database links:  
ALPHAFOLD:
 P0A707
DIP:
 DIP-36176N
DISPROT:
 DP00197
ECOCYC:
 EG10506-MONOMER
ECOLIWIKI:
 b1718
INTERPRO:
 IPR019813
INTERPRO:
 IPR001288
INTERPRO:
 IPR036788
INTERPRO:
 IPR019815
INTERPRO:
 IPR036787
INTERPRO:
 IPR019814
MODBASE:
 P0A707
PANTHER:
 PTHR10938
PDB:
 2IFE
PDB:
 5ME0
PDB:
 5ME1
PFAM:
 PF05198
PFAM:
 PF00707
PRIDE:
 P0A707
PRODB:
 PRO_000023014
PROSITE:
 PS00938
REFSEQ:
 NP_416233
SMR:
 P0A707
SWISSMODEL:
 P0A707
UNIPROT:
 P0A707


Operon      
Name: thrS-infC-rpmI-rplT-pheMST-ihfA         
Operon arrangement:
Transcription unit        Promoter
ihfA
pheM
pheMST-ihfA
rplT
rplT-pheM
rpmI-rplT
infC-rpmI-rplT
infC
thrS-infC
thrS-infC-rpmI-rplT-pheMST-ihfA


Transcriptional Regulation      
Display Regulation             
Repressed by: NsrR


Elements in the selected gene context region unrelated to any object in RegulonDB      

  Type Name Post Left Post Right Strand Notes Evidence (Confirmed, Strong, Weak) References
  promoter TSS_2014 (cluster) 1799992 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2015 1799997 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2016 1799999 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2017 1800003 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2018 1800005 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2019 1800009 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2020 (cluster) 1800331 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2021 1800430 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2022 1800596 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2023 1800817 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2024 1800819 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2025 (cluster) 1801170 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2026 1801273 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2027 1801278 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2029 1801426 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2030 1801552 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2031 1801633 reverse nd [RS-EPT-CBR] [5]
  promoter TSS_2032 1802563 reverse nd [RS-EPT-CBR] [5]


Evidence    

 [RS-EPT-CBR] RNA-seq using two enrichment strategies for primary transcripts and consistent biological replicates


Reference(s)    

 [1] Haggerty TJ., Lovett ST., 1997, IF3-mediated suppression of a GUA initiation codon mutation in the recJ gene of Escherichia coli., J Bacteriol 179(21):6705-13

 [2] Liu Q., Fredrick K., 2015, Roles of helix H69 of 23S rRNA in translation initiation., Proc Natl Acad Sci U S A 112(37):11559-64

 [3] MacDougall DD., Gonzalez RL., 2015, Translation initiation factor 3 regulates switching between different modes of ribosomal subunit joining., J Mol Biol 427(9):1801-18

 [4] Sabol S., Sillero MA., Iwasaki K., Ochoa S., 1970, Purification and properties of initiation factor F3., Nature 228(5278):1269-73

 [5] Salgado H, Peralta-Gil M, Gama-Castro S, Santos-Zavaleta A, Muñiz-Rascado L, García-Sotelo JS, Weiss V, Solano-Lira H, Martínez-Flores I, Medina-Rivera A, Salgado-Osorio G, Alquicira-Hernández S, Alquicira-Hernández K, López-Fuentes A, Porrón-Sotelo L, Huerta AM, Bonavides-Martínez C, Balderas-Martínez YI, Pannier L, Olvera M, Labastida A, Jiménez-Jacinto V, Vega-Alvarado L, Del Moral-Chávez V, Hernández-Alvarez A, Morett E, Collado-Vides J., 2012, RegulonDB v8.0: omics data sets, evolutionary conservation, regulatory phrases, cross-validated gold standards and more., Nucleic Acids Res.

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