The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:
"Nucleic acid-binding proteins
".
FunFam 71: Eukaryotic translation initiation factor 1A
Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.
There are 13 GO terms relating to "molecular function"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
GO Term | Annotations | Evidence |
---|---|---|
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
|
77 |
A0A2R8QMK8 (/IPI)
A0A2R8QPH1 (/IPI)
E9QJN5 (/IPI)
O14602 (/IPI)
O14602 (/IPI)
O14602 (/IPI)
O14602 (/IPI)
O14602 (/IPI)
O14602 (/IPI)
O14602 (/IPI)
(67 more) |
RNA binding GO:0003723
Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
|
57 |
P47813 (/HDA)
P47813 (/HDA)
P47813 (/HDA)
P47813 (/HDA)
P47813 (/HDA)
P47813 (/HDA)
P47813 (/HDA)
P47813 (/HDA)
P47813 (/HDA)
P47813 (/HDA)
(47 more) |
Translation factor activity, RNA binding GO:0008135
Functions during translation by interacting selectively and non-covalently with RNA during polypeptide synthesis at the ribosome.
|
57 |
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
(47 more) |
Translation initiation factor activity GO:0003743
Functions in the initiation of ribosome-mediated translation of mRNA into a polypeptide.
|
28 |
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
(18 more) |
Double-stranded RNA binding GO:0003725
Interacting selectively and non-covalently with double-stranded RNA.
|
8 | P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P55877 (/IDA) |
Translation initiation factor activity GO:0003743
Functions in the initiation of ribosome-mediated translation of mRNA into a polypeptide.
|
7 | P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) |
Protein kinase binding GO:0019901
Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
|
7 | P38912 (/IPI) P38912 (/IPI) P38912 (/IPI) P38912 (/IPI) P38912 (/IPI) P38912 (/IPI) P38912 (/IPI) |
Translation initiation factor binding GO:0031369
Interacting selectively and non-covalently with a translation initiation factor, any polypeptide factor involved in the initiation of ribosome-mediated translation.
|
7 | P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) |
Ribosomal small subunit binding GO:0043024
Interacting selectively and non-covalently with any part of the small ribosomal subunit.
|
7 | P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) |
Ribosomal large subunit binding GO:0043023
Interacting selectively and non-covalently with any part of the larger ribosomal subunit.
|
5 | Q6VV72 (/IDA) Q6VV72 (/IDA) Q6VV72 (/IDA) Q6VV72 (/IDA) Q6VV72 (/IDA) |
Ribosomal large subunit binding GO:0043023
Interacting selectively and non-covalently with any part of the larger ribosomal subunit.
|
5 | Q60872 (/ISO) Q60872 (/ISO) Q60872 (/ISO) Q60872 (/ISO) Q60872 (/ISO) |
Translation initiation factor activity GO:0003743
Functions in the initiation of ribosome-mediated translation of mRNA into a polypeptide.
|
1 | P55877 (/ISO) |
RNA strand annealing activity GO:0033592
Facilitates the base-pairing of complementary single-stranded RNA.
|
1 | P55877 (/IDA) |
There are 12 GO terms relating to "biological process"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
GO Term | Annotations | Evidence |
---|---|---|
Translational initiation GO:0006413
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.
|
57 |
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
(47 more) |
Translational initiation GO:0006413
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.
|
28 |
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
(18 more) |
Translation GO:0006412
The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome.
|
15 |
Q9NJB4 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
(5 more) |
Formation of translation preinitiation complex GO:0001731
The joining of the small ribosomal subunit, ternary complex, and mRNA.
|
7 | P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) |
Formation of translation preinitiation complex GO:0001731
The joining of the small ribosomal subunit, ternary complex, and mRNA.
|
7 | P38912 (/IMP) P38912 (/IMP) P38912 (/IMP) P38912 (/IMP) P38912 (/IMP) P38912 (/IMP) P38912 (/IMP) |
Formation of cytoplasmic translation initiation complex GO:0001732
Joining of the large subunit, with release of IF2/eIF2 and IF3/eIF3. This leaves the functional ribosome at the AUG, with the methionyl/formyl-methionyl-tRNA positioned at the P site.
|
7 | P38912 (/IGI) P38912 (/IGI) P38912 (/IGI) P38912 (/IGI) P38912 (/IGI) P38912 (/IGI) P38912 (/IGI) |
Formation of cytoplasmic translation initiation complex GO:0001732
Joining of the large subunit, with release of IF2/eIF2 and IF3/eIF3. This leaves the functional ribosome at the AUG, with the methionyl/formyl-methionyl-tRNA positioned at the P site.
|
7 | P38912 (/IMP) P38912 (/IMP) P38912 (/IMP) P38912 (/IMP) P38912 (/IMP) P38912 (/IMP) P38912 (/IMP) |
Erythrocyte maturation GO:0043249
A developmental process, independent of morphogenetic (shape) change, that is required for an erythrocyte to attain its fully functional state.
|
6 | A0A2R8QMK8 (/IMP) A0A2R8QPH1 (/IMP) E9QJN5 (/IMP) Q4V9N9 (/IMP) Q4V9N9 (/IMP) Q4V9N9 (/IMP) |
Regulation of hemoglobin biosynthetic process GO:0046984
Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of hemoglobin, an oxygen carrying, conjugated protein containing four heme groups and globin.
|
6 | A0A2R8QMK8 (/IMP) A0A2R8QPH1 (/IMP) E9QJN5 (/IMP) Q4V9N9 (/IMP) Q4V9N9 (/IMP) Q4V9N9 (/IMP) |
Regulation of production of miRNAs involved in gene silencing by miRNA GO:1903798
Any process that modulates the frequency, rate or extent of production of miRNAs involved in gene silencing by miRNA.
|
6 | A0A2R8QMK8 (/IMP) A0A2R8QPH1 (/IMP) E9QJN5 (/IMP) Q4V9N9 (/IMP) Q4V9N9 (/IMP) Q4V9N9 (/IMP) |
Cellular response to drug GO:0035690
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
|
3 | Q5A5P8 (/IMP) Q5A5P8 (/IMP) Q5A5P8 (/IMP) |
Cytoplasmic translational initiation GO:0002183
The process preceding formation of the peptide bond between the first two amino acids of a protein in the cytoplasm. This includes the formation of a complex of the ribosome, mRNA or circRNA, and an initiation complex that contains the first aminoacyl-tRNA.
|
1 | P55877 (/ISO) |
There are 8 GO terms relating to "cellular component"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
GO Term | Annotations | Evidence |
---|---|---|
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
|
57 |
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
P47813 (/TAS)
(47 more) |
Eukaryotic 43S preinitiation complex GO:0016282
A protein complex composed of the 40S ribosomal subunit plus eIF1A, eIF3, and eIF2-GTP-bound methionyl-initiator methionine tRNA.
|
28 |
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
Q8IHT2 (/ISS)
(18 more) |
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
|
16 |
P55877 (/HDA)
Q9NJB4 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
(6 more) |
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
|
15 |
Q9NJB4 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
Q9VEA1 (/HDA)
(5 more) |
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
|
15 |
Q9NJB4 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
Q9VEA1 (/ISS)
(5 more) |
Cytoplasmic stress granule GO:0010494
A dense aggregation in the cytosol composed of proteins and RNAs that appear when the cell is under stress.
|
7 | P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) |
Eukaryotic 43S preinitiation complex GO:0016282
A protein complex composed of the 40S ribosomal subunit plus eIF1A, eIF3, and eIF2-GTP-bound methionyl-initiator methionine tRNA.
|
7 | P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) |
Eukaryotic 48S preinitiation complex GO:0033290
A protein complex composed of the small ribosomal subunit, eIF3, eIF1A, methionyl-initiatior methionine and a capped mRNA. The complex is initially positioned at the 5'-end of the capped mRNA.
|
7 | P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) P38912 (/IDA) |