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IPR001950

Source: InterPro

Description

IPR001950 is a SUI1 domain.

<p>In budding yeast (Saccharomyces cerevisiae), SUI1 is a translation initiation factor that functions in concert with eIF-2 and the initiator tRNA-Met in directing the ribosome to the proper start site of translation [[cite:PUB00003679]]. SUI1 is a protein of 108 residues. Close homologues of SUI1 have been found [[cite:PUB00000232]] in mammals, insects and plants. SUI1 is also evolutionary related to:</p> <ul> <li>Hypothetical proteins from bacteria such as Escherichia coli (YciH) or Haemophilus influenzae (HI1225).</li> <li>Hypothetical proteins from archaea such as Methanococcus jannaschii (MJ0463).</li> </ul> <p>Two eukaryotic proteins also seem to contain a C-terminal SUI1-like domain. These are:</p> <ul> <li>Density-regulated protein (gene: DENR). This protein is found in mammals, insects, nematodes, plants and fungi.</li> <li>Ligatin (gene: LGTN). This protein is found in mammals and insects.</li> </ul>

This description is obtained from EB-eye REST.

Associated GO terms

GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .

GO term Namespace Name Definition Relationships
GO:0003743
Molecular function Translation initiation factor activity Functions in the initiation of ribosome-mediated translation of mRNA into a polypeptide.
Subterm of
GO:0006413
Biological process Translational initiation The process preceding formation of the peptide bond between the first two amino acids of a protein. This includes the formation of a complex of the ribosome, mRNA or circRNA, and an initiation complex that contains the first aminoacyl-tRNA.
Subterm of
Part of

Associated Lotus transcripts 17

Transcript Name Description Predicted domains Domain count
Lj2g3v3164090.1
– Translation factor SUI1 [Aeschynomene evenia] gi|426207902|gb|AFY13590.1|
Domains
11
Lj3g3v0462070.1
– PREDICTED: eukaryotic translation initiation factor 2D-like [Glycine max] gi|356544210|ref|XP_003540547.1|
Domains
18
Lj3g3v1010910.1
– PREDICTED: protein translation factor SUI1 homolog [Fragaria vesca subsp]. vesca] gi|470116354|ref|XP_004294347.1|
Domains
11
Lj3g3v1530160.1
– Translation factor Sui1-like protein [Medicago truncatula] gi|357452747|ref|XP_003596650.1|
Domains
11
Lj6g3v1249640.1
– PREDICTED: translation machinery-associated protein 22-like isoform 1 [Glycine max] gi|356530368|ref|XP_003533754.1|
Domains
10
LotjaGi1g1v0028800.1
– Translation factor SUI1; TAIR: AT5G54940.1 Translation initiation factor SUI1 family protein; Swiss-Prot: sp|Q94JV4|SUI12_ARATH Protein translation factor SUI1 homolog 2; TrEMBL-Plants: tr|I3SF96|I3SF96_LOTJA Uncharacterized protein; Found in the gene: LotjaGi1g1v0028800
Domains
12
LotjaGi1g1v0028800.2
– Translation factor SUI1; TAIR: AT5G54940.1 Translation initiation factor SUI1 family protein; Swiss-Prot: sp|Q94JV4|SUI12_ARATH Protein translation factor SUI1 homolog 2; TrEMBL-Plants: tr|I3SF96|I3SF96_LOTJA Uncharacterized protein; Found in the gene: LotjaGi1g1v0028800
Domains
12
LotjaGi1g1v0028800.3
– Translation factor SUI1; TAIR: AT5G54940.1 Translation initiation factor SUI1 family protein; Swiss-Prot: sp|Q94JV4|SUI12_ARATH Protein translation factor SUI1 homolog 2; TrEMBL-Plants: tr|I3SF96|I3SF96_LOTJA Uncharacterized protein; Found in the gene: LotjaGi1g1v0028800
Domains
12
LotjaGi3g1v0055100.1
– Eukaryotic translation initiation factor 2D; TAIR: AT1G71350.1 eukaryotic translation initiation factor SUI1 family protein; Swiss-Prot: sp|P0CL18|EIF2D_RABIT Eukaryotic translation initiation factor 2D; TrEMBL-Plants: tr|I1LVH4|I1LVH4_SOYBN Uncharacterized protein; Found in the gene: LotjaGi3g1v0055100
Domains
23
LotjaGi3g1v0055100.2
– Eukaryotic translation initiation factor 2D; TAIR: AT1G71350.1 eukaryotic translation initiation factor SUI1 family protein; Swiss-Prot: sp|P0CL18|EIF2D_RABIT Eukaryotic translation initiation factor 2D; TrEMBL-Plants: tr|I1LVH4|I1LVH4_SOYBN Uncharacterized protein; Found in the gene: LotjaGi3g1v0055100
Domains
23
LotjaGi3g1v0055100.4
– Eukaryotic translation initiation factor 2D; TAIR: AT1G71350.1 eukaryotic translation initiation factor SUI1 family protein; Swiss-Prot: sp|Q5RA63|EIF2D_PONAB Eukaryotic translation initiation factor 2D; TrEMBL-Plants: tr|G7JKR1|G7JKR1_MEDTR Eukaryotic translation initiation factor SUI1-like protein; Found in the gene: LotjaGi3g1v0055100
Domains
23
LotjaGi3g1v0149600.1
– Protein translation factor SUI1-like protein; TAIR: AT5G54760.1 Translation initiation factor SUI1 family protein; Swiss-Prot: sp|A6MZM2|SUI1_ORYSI Protein translation factor SUI1 homolog; TrEMBL-Plants: tr|I3T7H3|I3T7H3_LOTJA Uncharacterized protein; Found in the gene: LotjaGi3g1v0149600
Domains
12
LotjaGi3g1v0236900.1
– Protein translation factor SUI1; TAIR: AT4G27130.1 Translation initiation factor SUI1 family protein; Swiss-Prot: sp|O48650|SUI1_SALBA Protein translation factor SUI1 homolog; TrEMBL-Plants: tr|I3S4C1|I3S4C1_LOTJA Uncharacterized protein; Found in the gene: LotjaGi3g1v0236900
Domains
12
LotjaGi3g1v0464100.1
– Protein translation factor SUI1 like; TAIR: AT4G27130.1 Translation initiation factor SUI1 family protein; Swiss-Prot: sp|O48650|SUI1_SALBA Protein translation factor SUI1 homolog; TrEMBL-Plants: tr|A0A151R348|A0A151R348_CAJCA Protein translation factor SUI1 isogeny; Found in the gene: LotjaGi3g1v0464100
Domains
12
LotjaGi3g1v0464100.2
– Protein translation factor SUI1 like; TAIR: AT4G27130.1 Translation initiation factor SUI1 family protein; Swiss-Prot: sp|O48650|SUI1_SALBA Protein translation factor SUI1 homolog; TrEMBL-Plants: tr|A0A151R348|A0A151R348_CAJCA Protein translation factor SUI1 isogeny; Found in the gene: LotjaGi3g1v0464100
Domains
12
LotjaGi6g1v0159400.1
– Translation factor SUI1; TAIR: AT5G54940.1 Translation initiation factor SUI1 family protein; Swiss-Prot: sp|P56330|SUI1_MAIZE Protein translation factor SUI1 homolog; TrEMBL-Plants: tr|V7BN58|V7BN58_PHAVU Uncharacterized protein; Found in the gene: LotjaGi6g1v0159400
Domains
12
LotjaGi6g1v0231400.1
– Translation machinery-associated protein 22; TAIR: AT5G11900.1 Translation initiation factor SUI1 family protein; Swiss-Prot: sp|O42929|DENR_SCHPO Translation machinery-associated protein 22; TrEMBL-Plants: tr|I3SCA3|I3SCA3_LOTJA Translation machinery-associated protein 22; Found in the gene: LotjaGi6g1v0231400
Domains
12

Co-occuring domains 1

A list of co-occurring predicted domains within the L. japonicus gene space:

Predicted domain Source Observations Saturation (%)
mobidb-lite MobiDBLite 1 5.88