| + |
messenger RNA | form complex 
binding
|
48S_initiation_complex |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269164 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 35489072 |
In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Initiation of Translation |
| + |
CCR4-NOT complex | down-regulates quantity by destabilization 
chemical modification
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268312 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 31320642 |
CCR4-NOT is a conserved multiprotein complex which regulates eukaryotic gene expression principally via shortening of poly(A) tails of messenger RNA or deadenylation. |The poly(A) tails at 3′ ends of eukaryotic mRNAs are crucial for their cytoplasmic stability and to enhance the initiation of translation. Newly synthesized metazoan mRNAs possess long poly(A) tails1, and following export to the cytoplasm the tails are reported to be ~60–80 nucleotides on average at steady state2. Poly(A) tails are also important for translational efficiency at the embryonic stage2 and the length of the poly(A) tail was reported to be correlated with translational efficiency3. The multisubunit CCR4-NOT complex is principally responsible for efficient processive shortening of poly(A) tails, or deadenylation, in addition to other function |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | mRNA maturation, mRNA maturation |
| + |
messenger RNA | form complex
binding
|
80S_cytosolic_ribosome |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-269172 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 35489072 |
In eukaryotes, mRNA is recruited to the 43S pre-initiation complex (43S PIC), which consists of the 40S ribosomal subunit, translation initiation factors eIF1, eIF1A, eIF3, eIF5, and a ternary complex (TC) composed of eIF2, GTP and Met-tRNAiMet. 43S PIC binds to the 5′ end of the mRNA and scans along the 5′ untranslated region (5′UTR) in the 3′ direction to find the start codon (AUG) within the context of an optimal Kozak sequence. Start codon recognition stabilizes the 48S initiation complex (48S IC), initiates dissociation of eIF1, eIF1A, eIF2 and eIF5, and promotes recruitment of the 60S ribosomal subunit to form 80S IC ready to enter the elongation cycle of protein synthesis. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Initiation of Translation, Translation elongation and termination |
| + |
mRNA_capping | up-regulates quantity by stabilization 
chemical modification
|
messenger RNA |
0.7 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268317 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 19224921 |
Because only mRNA molecules that have been correctly spliced, capped at the 5′ extremity, and processed at the 3′ extremity can be used as templates for translation, processing of mRNA precursors plays a critical role in the regulation of gene expression. 3′ processing of pre-mRNAs comprises two steps (reviewed in Ref. 4): cleavage and polyadenylation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | mRNA maturation, mRNA maturation |
| + |
CFII complex | up-regulates quantity 
cleavage
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-266121 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 30139799 |
Cleavage factor II (CF II) is a poorly characterized component of the multiprotein complex catalyzing 3' cleavage and polyadenylation of mammalian mRNA precursors. We have reconstituted CF II as a heterodimer of hPcf11 and hClp1. The heterodimer is active in partially reconstituted cleavage reactions |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
mRNA_polyadenylation | up-regulates quantity by stabilization
chemical modification
|
messenger RNA |
0.7 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268322 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 19224921 |
Because only mRNA molecules that have been correctly spliced, capped at the 5′ extremity, and processed at the 3′ extremity can be used as templates for translation, processing of mRNA precursors plays a critical role in the regulation of gene expression. 3′ processing of pre-mRNAs comprises two steps (reviewed in Ref. 4): cleavage and polyadenylation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | mRNA maturation, mRNA maturation |
| + |
NCBP1 | up-regulates activity
relocalization
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268363 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 26382858 |
The cap-binding complex (CBC), consisting of the nuclear cap-binding protein (NCBP) 2 and its adaptor NCBP1, is believed to bind all capped RNA and to be necessary for its processing and intracellular localization. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
RNGTT | up-regulates quantity
chemical modification
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268357 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 9512541 |
The human mRNA 5'-capping enzyme cDNA was identified. Three highly related cDNAs, HCE1 (human mRNAcappingenzyme1), HCE1A and HCE1B , were isolated from a HeLa cDNA library. The HCE1 cDNA has the longest ORF, which can encode a 69 kDa protein. A short region of 69 bp in the 3'-half of the HCE1 ORF was missing in HCE1A and HCE1B , and, additionally, HCE1B has an early translation termi |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | mRNA maturation, mRNA maturation |
| + |
PABPC1 | up-regulates quantity by stabilization
binding
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268318 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 25480299 |
As poly(A)+ mRNAs are associated with poly(A) binding protein (PABP) in cells|his result suggests that PABPC1 binds preferentially to long poly(A) tails and protects them from TUT4/7 and thereby enhances the selectivity of uridylation according to poly(A) tail length. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | mRNA maturation, mRNA maturation |
| + |
RNA_splicing | up-regulates
|
messenger RNA |
0.7 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268402 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 32140746 |
The splicing of introns from nuclear precursors of message RNA (pre-mRNA) is executed by the spliceosome, a ribonucleoprotein (RNP) apparatus that first surfaced in the literature in 1985 |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | mRNA maturation, mRNA maturation |
| + |
PAPOLA | up-regulates quantity by stabilization
chemical modification
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268327 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 19224921 |
Inositol 1,4,5-triphosphate receptor-binding protein released with inositol 1,4,5-triphosphate (IRBIT) associates with components of the mRNA 3' processing machinery in a phosphorylation-dependent manner and inhibits polyadenylation|In addition to CPSF, IRBIT interacted in vitro with poly(A) polymerase (PAP), which is the enzyme recruited by CPSF to elongate the poly(A) tail, and inhibited PAP activity in a phosphorylation-dependent manner. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | mRNA maturation, mRNA maturation |
| + |
PABPC4 | up-regulates quantity by stabilization
binding
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268319 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 25480299 |
As poly(A)+ mRNAs are associated with poly(A) binding protein (PABP) in cells|his result suggests that PABPC1 binds preferentially to long poly(A) tails and protects them from TUT4/7 and thereby enhances the selectivity of uridylation according to poly(A) tail length. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
precursor messenger RNA | up-regulates quantity
precursor of
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268314 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 19224921 |
Because only mRNA molecules that have been correctly spliced, capped at the 5′ extremity, and processed at the 3′ extremity can be used as templates for translation, processing of mRNA precursors plays a critical role in the regulation of gene expression. 3′ processing of pre-mRNAs comprises two steps (reviewed in Ref. 4): cleavage and polyadenylation. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | mRNA maturation, mRNA maturation |
| + |
Cap-binding complex | up-regulates
relocalization
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268360 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 32873578 |
The largely nuclear cap-binding complex (CBC) binds to the 5′ caps of RNA polymerase II (RNAPII)-synthesized transcripts and serves as a dynamic interaction platform for a myriad of RNA processing factors that regulate gene expression. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | mRNA maturation, mRNA maturation |
| + |
PABPC3 | up-regulates quantity by stabilization
binding
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268321 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 25480299 |
As poly(A)+ mRNAs are associated with poly(A) binding protein (PABP) in cells|his result suggests that PABPC1 binds preferentially to long poly(A) tails and protects them from TUT4/7 and thereby enhances the selectivity of uridylation according to poly(A) tail length. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
PAN2-PAN3 deadenylation complex | down-regulates quantity by destabilization
chemical modification
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-273872 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 34280615 |
There are two major deadenylase complexes, Ccr4-Not and Pan2-Pan3, which shorten the 3′ poly(A) tail of mRNA and are conserved from yeast to human.The Ccr4-Not complex has two catalytic subunits including the Ccr4 (Carbon catabolite repressor 4) and Pop2 (PGK promoter directed overproduction). The Pan2-Pan3 complex comprises the catalytic subunit Pan2, a member of the RNase D family, and the regulatory subunit Pan3. Degradation of mRNA begins with either shortening of the poly(A) tail by deadenylases or removal of 5′ cap structure by the decapping enzyme Dcp1-Dcp2. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
Exon junction complex | up-regulates activity
relocalization
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268315 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 11532962 |
The exon–exon junction complex provides a binding platform for factors involved in mRNA export and nonsense-mediated mRNA decay |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | mRNA maturation, mRNA maturation |
| + |
PABPN1 | up-regulates quantity by stabilization
binding
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268320 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 25480299 |
As poly(A)+ mRNAs are associated with poly(A) binding protein (PABP) in cells|his result suggests that PABPC1 binds preferentially to long poly(A) tails and protects them from TUT4/7 and thereby enhances the selectivity of uridylation according to poly(A) tail length. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
RNMT | up-regulates quantity
chemical modification
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268316 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 27422871 |
Maturation and translation of mRNA in eukaryotes requires the addition of the 7-methylguanosine cap. In vertebrates, the cap methyltransferase, RNA guanine-7 methyltransferase (RNMT), has an activating subunit, RNMT-Activating Miniprotein (RAM). Here we report the first crystal structure of the human RNMT in complex with the activation domain of RAM. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | mRNA maturation, mRNA maturation |
| + |
NCBP3 | up-regulates activity
relocalization
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268364 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 26382858 |
The cap-binding complex (CBC), consisting of the nuclear cap-binding protein (NCBP) 2 and its adaptor NCBP1, is believed to bind all capped RNA and to be necessary for its processing and intracellular localization. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
CFI complex | up-regulates quantity
cleavage
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-266125 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 8626397 |
Purification and characterization of human cleavage factor Im involved in the 3' end processing of messenger RNA precursors|Gel retardation experiments confirmed the results obtained by UV cross-linking. In addition, we could show that CF Im stabilizes the binding of the cleavage and polyadenylation specificity factor (CPSF) to pre-mRNA and that CPSF and CF Im together form a slower migrating complex with pre-mRNA than the single protein factors. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
PAPOLB | up-regulates quantity by stabilization
chemical modification
|
messenger RNA |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268328 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 19224921 |
Inositol 1,4,5-triphosphate receptor-binding protein released with inositol 1,4,5-triphosphate (IRBIT) associates with components of the mRNA 3' processing machinery in a phosphorylation-dependent manner and inhibits polyadenylation|In addition to CPSF, IRBIT interacted in vitro with poly(A) polymerase (PAP), which is the enzyme recruited by CPSF to elongate the poly(A) tail, and inhibited PAP activity in a phosphorylation-dependent manner. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
3.0
messenger RNA