HAMAP rule MF_03068
General rule information
[?]
Accession | MF_03068 |
Dates | 19-FEB-2009 (Created)
20-NOV-2019 (Last updated, Version 4) |
Name | DHX29 |
Scope(s) |
Eukaryota Vertebrata |
Template(s) | Q7Z478 (DHX29_HUMAN); [ Recover all ] |
Triggered by |
HAMAP; MF_03068 (Get profile general information and statistics) |
Propagated annotation
[?]
Identifier, protein and gene names
[?]
Identifier | DHX29 |
case <OC:Mammalia> | |
RecName: Full=ATP-dependent RNA helicase DHX29;<br /> EC=<a href="https://enzyme.expasy.org/EC/3.6.4.13">3.6.4.13</a>;<br /> AltName: Full=DEAH box protein 29; | |
else | |
RecName: Full=ATP-dependent RNA helicase <gene_name>;<br /> EC=<a href="https://enzyme.expasy.org/EC/3.6.4.13">3.6.4.13</a>;<br /> AltName: Full=DEAH box protein 29; | |
end case | |
Gene name | Name=DHX29; |
Comments
[?]
FUNCTION | ATP-binding RNA helicase involved in translation initiation. Part of the 43S pre-initiation complex that is required for efficient initiation on mRNAs of higher eukaryotes with structured 5'-UTRs by promoting efficient NTPase-dependent 48S complex formation. Specifically binds to the 40S ribosome near the mRNA entrance. Does not possess a processive helicase activity. |
case <OC:Mammalia> | |
SUBUNIT | Part of the 43S pre-initiation complex (PIC) that contains at least Met-tRNA, EIF1, EIF1A (EIF1AX or EIF1AY), EIF2S1, EIF2S2, EIF2S3, EIF3A, EIF3B, EIF3C, EIF3D, EIF3E, EIF3F, EIF3G, EIF3H, EIF3I, EIF3J, EIF3K, EIF3L, EIF3M, DHX29 and the 40S ribosomal subunit. |
else | |
SUBUNIT | Part of the 43S pre-initiation complex (PIC). |
end case | |
CATALYTIC ACTIVITY | Reaction=ATP + H2O = ADP + H(+) + phosphate; Xref=Rhea:RHEA:13065, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=3.6.4.13; |
SUBCELLULAR LOCATION | Cytoplasm. |
SIMILARITY | Belongs to the DEAD box helicase family. DEAH subfamily. |
Keywords
[?]
ATP-binding | |
Cytoplasm | |
<a href="https://www.uniprot.org/keywords/KW-0347">Helicase</a> | |
Hydrolase | |
Initiation factor | |
Nucleotide-binding | |
Protein biosynthesis |
Gene Ontology
[?]
GO:0005524; Molecular function:ATP binding |
GO:0016818; Molecular function:hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides |
GO:0003724; Molecular function:RNA helicase activity |
GO:0045948; Biological process:positive regulation of translational initiation |
Cross-references
[?]
PROSITE | PS00690; DEAH_ATP_HELICASE; 1; |
PROSITE | PS51192; HELICASE_ATP_BIND_1; 1; |
PROSITE | PS51194; HELICASE_CTER; 1; |
General | Coiled_coil; -; 0-unlimited; |
Features
[?]
Additional information
[?]
Size range | 1300-1400 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: None |