PREDICTED: pre-mRNA cleavage factor Im 25 kDa subunit 1 [Camelina sativa]
Protein Classification
cleavage and polyadenylation specificity factor subunit 5( domain architecture ID 19109046)
cleavage and polyadenylation specificity factor subunit 5 is a component of the cleavage factor Im (CFIm) complex that functions as an activator of the pre-mRNA 3'-end cleavage and polyadenylation processing required for the maturation of pre-mRNA into functional mRNAs.
List of domain hits
| Name | Accession | Description | Interval | E-value | ||||
| NUDIX_Cfim25_Nudt21 | cd18871 | 25 kDa subunit of cleavage factor Im; Precursor mRNA (pre-mRNA) cleavage factor I(m) (also ... |
31-214 | 9.72e-103 | ||||
25 kDa subunit of cleavage factor Im; Precursor mRNA (pre-mRNA) cleavage factor I(m) (also called NUDIX (nucleoside diphosphate linked moiety X))-type motif 21) is a oligomer composed of a small 25 kDa subunit (CF I(m)25) and a variable larger subunit of either 59, 68 or 72 kDa and plays an important role in pre-mRNA 3'-end cleavage and the selection of poly(A) sites in a 3'-untranslated region (3'-UTR) of mRNA, producing mRNAs with variable 3' ends. The small subunit also interacts with RNA, poly(A) polymerase, and the nuclear poly(A)-binding protein and belongs to the NUDIX hydrolase superfamily. NUDIX hydrolases are found in all three kingdoms of life, and it catalyzes the hydrolysis of NUcleoside DIphosphates linked to other moieties, X. Enzymes belonging to this superfamily require a divalent cation, such as Mg2+ or Mn2+ for their activity. Members of this family are recognized by a highly conserved 23-residue NUDIX motif (GX5EX7REUXEEXGU, where U = I, L or V), which forms a structural motif that functions as a metal binding and catalytic site. Substrates of NUDIX hydrolase include intact and oxidatively damaged nucleoside triphosphates, dinucleoside polyphosphates, nucleotide-sugars and dinucleotide enzymes. These substrates are metabolites or cell signaling molecules that require regulation during different stages of the cell cycle or during periods of stress. In general, the role of the NUDIX hydrolase is to sanitize the nucleotide pools and to maintain cell viability, thereby serving as surveillance and "house-cleaning" enzymes. : Pssm-ID: 467583 Cd Length: 184 Bit Score: 294.90 E-value: 9.72e-103
|
||||||||
| Name | Accession | Description | Interval | E-value | ||||
| NUDIX_Cfim25_Nudt21 | cd18871 | 25 kDa subunit of cleavage factor Im; Precursor mRNA (pre-mRNA) cleavage factor I(m) (also ... |
31-214 | 9.72e-103 | ||||
25 kDa subunit of cleavage factor Im; Precursor mRNA (pre-mRNA) cleavage factor I(m) (also called NUDIX (nucleoside diphosphate linked moiety X))-type motif 21) is a oligomer composed of a small 25 kDa subunit (CF I(m)25) and a variable larger subunit of either 59, 68 or 72 kDa and plays an important role in pre-mRNA 3'-end cleavage and the selection of poly(A) sites in a 3'-untranslated region (3'-UTR) of mRNA, producing mRNAs with variable 3' ends. The small subunit also interacts with RNA, poly(A) polymerase, and the nuclear poly(A)-binding protein and belongs to the NUDIX hydrolase superfamily. NUDIX hydrolases are found in all three kingdoms of life, and it catalyzes the hydrolysis of NUcleoside DIphosphates linked to other moieties, X. Enzymes belonging to this superfamily require a divalent cation, such as Mg2+ or Mn2+ for their activity. Members of this family are recognized by a highly conserved 23-residue NUDIX motif (GX5EX7REUXEEXGU, where U = I, L or V), which forms a structural motif that functions as a metal binding and catalytic site. Substrates of NUDIX hydrolase include intact and oxidatively damaged nucleoside triphosphates, dinucleoside polyphosphates, nucleotide-sugars and dinucleotide enzymes. These substrates are metabolites or cell signaling molecules that require regulation during different stages of the cell cycle or during periods of stress. In general, the role of the NUDIX hydrolase is to sanitize the nucleotide pools and to maintain cell viability, thereby serving as surveillance and "house-cleaning" enzymes. Pssm-ID: 467583 Cd Length: 184 Bit Score: 294.90 E-value: 9.72e-103
|
||||||||
| NUDIX_2 | pfam13869 | Nucleotide hydrolase; Nudix hydrolases are found in all classes of organizm and hydrolyse a ... |
28-215 | 6.28e-102 | ||||
Nucleotide hydrolase; Nudix hydrolases are found in all classes of organizm and hydrolyse a wide range of organic pyrophosphates, including nucleoside di- and triphosphates, di-nucleoside and diphospho-inositol polyphosphates, nucleotide sugars and RNA caps, with varying degrees of substrate specificity. Pssm-ID: 433540 Cd Length: 188 Bit Score: 293.03 E-value: 6.28e-102
|
||||||||
| Name | Accession | Description | Interval | E-value | ||||
| NUDIX_Cfim25_Nudt21 | cd18871 | 25 kDa subunit of cleavage factor Im; Precursor mRNA (pre-mRNA) cleavage factor I(m) (also ... |
31-214 | 9.72e-103 | ||||
25 kDa subunit of cleavage factor Im; Precursor mRNA (pre-mRNA) cleavage factor I(m) (also called NUDIX (nucleoside diphosphate linked moiety X))-type motif 21) is a oligomer composed of a small 25 kDa subunit (CF I(m)25) and a variable larger subunit of either 59, 68 or 72 kDa and plays an important role in pre-mRNA 3'-end cleavage and the selection of poly(A) sites in a 3'-untranslated region (3'-UTR) of mRNA, producing mRNAs with variable 3' ends. The small subunit also interacts with RNA, poly(A) polymerase, and the nuclear poly(A)-binding protein and belongs to the NUDIX hydrolase superfamily. NUDIX hydrolases are found in all three kingdoms of life, and it catalyzes the hydrolysis of NUcleoside DIphosphates linked to other moieties, X. Enzymes belonging to this superfamily require a divalent cation, such as Mg2+ or Mn2+ for their activity. Members of this family are recognized by a highly conserved 23-residue NUDIX motif (GX5EX7REUXEEXGU, where U = I, L or V), which forms a structural motif that functions as a metal binding and catalytic site. Substrates of NUDIX hydrolase include intact and oxidatively damaged nucleoside triphosphates, dinucleoside polyphosphates, nucleotide-sugars and dinucleotide enzymes. These substrates are metabolites or cell signaling molecules that require regulation during different stages of the cell cycle or during periods of stress. In general, the role of the NUDIX hydrolase is to sanitize the nucleotide pools and to maintain cell viability, thereby serving as surveillance and "house-cleaning" enzymes. Pssm-ID: 467583 Cd Length: 184 Bit Score: 294.90 E-value: 9.72e-103
|
||||||||
| NUDIX_2 | pfam13869 | Nucleotide hydrolase; Nudix hydrolases are found in all classes of organizm and hydrolyse a ... |
28-215 | 6.28e-102 | ||||
Nucleotide hydrolase; Nudix hydrolases are found in all classes of organizm and hydrolyse a wide range of organic pyrophosphates, including nucleoside di- and triphosphates, di-nucleoside and diphospho-inositol polyphosphates, nucleotide sugars and RNA caps, with varying degrees of substrate specificity. Pssm-ID: 433540 Cd Length: 188 Bit Score: 293.03 E-value: 6.28e-102
|
||||||||
| NUDIX_Hydrolase | cd04667 | uncharacterized NUDIX hydrolase subfamily; NUDIX hydrolase is a superfamily of enzymes found ... |
85-117 | 9.22e-04 | ||||
uncharacterized NUDIX hydrolase subfamily; NUDIX hydrolase is a superfamily of enzymes found in all three kingdoms of life, and it catalyzes the hydrolysis of NUcleoside DIphosphates linked to other moieties, X. Enzymes belonging to this superfamily require a divalent cation, such as Mg2+ or Mn2+ for their activity. Members of this family are recognized by a highly conserved 23-residue NUDIX motif (GX5EX7REUXEEXGU, where U = I, L or V), which forms a structural motif that functions as a metal binding and catalytic site. Substrates of NUDIX hydrolase include intact and oxidatively damaged nucleoside triphosphates, dinucleoside polyphosphates, nucleotide-sugars and dinucleotide enzymes. These substrates are metabolites or cell signaling molecules that require regulation during different stages of the cell cycle or during periods of stress. In general, the role of the NUDIX hydrolase is to sanitize the nucleotide pools and to maintain cell viability, thereby serving as surveillance and "house-cleaning" enzymes. Substrate specificity is used to define child families within the superfamily. Differences in substrate specificity are determined by the N-terminal extension or by residues in variable loop regions. Mechanistically, substrate hydrolysis occurs by a nucleophilic substitution reaction, with variation in the numbers and roles of divalent cations required. This superfamily consists of at least nine families: IPP (isopentenyl diphosphate) isomerase, ADP ribose pyrophosphatase, mutT pyrophosphohydrolase, coenzyme-A pyrophosphatase, MTH1-7,8-dihydro-8-oxoguanine-triphosphatase, diadenosine tetraphosphate hydrolase, NADH pyrophosphatase, GDP-mannose hydrolase and the c-terminal portion of the mutY adenine glycosylase. Pssm-ID: 467552 [Multi-domain] Cd Length: 117 Bit Score: 37.65 E-value: 9.22e-04
|
||||||||
| NUDIX_NadM_like | cd18873 | bifunctional NMN adenylyltransferase/ADP-ribose pyrophosphatase and similar proteins; ... |
72-120 | 4.44e-03 | ||||
bifunctional NMN adenylyltransferase/ADP-ribose pyrophosphatase and similar proteins; Bacterial NadM-Nudix is a bifunctional enzyme containing a nicotinamide mononucleotide (NMN) adenylyltransferase (NMNAT) and an ADP-ribose pyrophosphatase (ADPRase) domain. NMNAT was initially identified as an NAD+ synthase that catalyzes the reversible conversion of NMN to NAD+ in the final step of both the de novo biosynthesis and salvage pathways in most organisms across all three kingdoms of life ADPRase is a member of the NUDIX family proteins, catalyzes the metal-induced and concerted general acid-base hydrolysis of ADP ribose (ADPR) into AMP and ribose-5'-phosphate (R5P). Additional members in this cd include bacterial transcriptional regulator, NrtR, which represses the transcription of NAD biosynthetic genes in vitro and adenosine diphosphate ribose (ADPR), as well as NadQ, a NUDIX-like ATP-responsive regulator of NAD biosynthesis. Members of the NUDIX hydrolase superfamily catalyze the hydrolysis of NUcleoside DIphosphates linked to other moieties, X. Enzymes belong to this superfamily requires a divalent cation, such as Mg2+ or Mn2+ for their activity and contain a highly conserved 23-residue NUDIX motif (GX5EX7REUXEEXGU, U=I, L or V) which functions as metal binding and catalytic site. Substrates of NUDIX hydrolase include intact and oxidatively damaged nucleoside triphosphates, dinucleoside polyphosphates, nucleotide-sugars and dinucleotide enzymes. These substrates are metabolites or cell signaling molecules that require regulation during different stages of the cell cycle or during periods of stress. In general, the role of the NUDIX hydrolase is to sanitize the nucleotide pools and to maintain cell viability, thereby serving as surveillance _ "house-cleaning" enzymes. Substrate specificity is used to define families within the superfamily. Differences in substrate specificity are determined by the N-terminal extension or by residues in variable loop regions. Mechanistically, substrate hydrolysis occurs by a nucleophilic substitution reaction, with variation in the numbers and roles of divalent cations required. Pssm-ID: 467585 [Multi-domain] Cd Length: 132 Bit Score: 35.98 E-value: 4.44e-03
|
||||||||
| Blast search parameters | ||||
|
