| + |
ammonium | up-regulates quantity 
precursor of
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267823 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 30158707 |
Glutamine synthetase, encoded by the gene GLUL, is an enzyme that converts glutamate and ammonia to glutamine. certain cell types express glutamine synthetase (GS; also called glutamate-ammonia ligase; GLUL), the enzyme capable of de novo glutamine production from glutamate and ammonia in an ATP and Mg2+/Mn2+ requiring reaction. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Glutamine metabolism |
| + |
GFPT1 | down-regulates quantity 
chemical modification
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267816 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 21310273 |
GFPT1 catalyzes the transfer of an amino group from glutamine onto fructose-6-phosphate, yielding glucosamine-6-phosphate (GlcN-6-P) and glutamate. This transamidase reaction has been identified as the first and rate-limiting step of the hexosamine biosynthesis pathway, which is the obligatory source of essential amino sugars for the synthesis of glycoproteins, glycolipids, and proteoglycans |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Glutamine metabolism |
| + |
L-glutamine zwitterion | up-regulates quantity
precursor of
|
glutamic acid |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267308 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 33179964 |
The first two reactions catalyzed by TGART are sequential and produce FGAR, which is then acted upon by the third enzyme in the pathway, formylglycinamidine synthase (PFAS/FGAMS).The transferred ammonia is then used to convert FGAR to FGAM. The FGAMS protein exhibits interesting biophys ical properties and will be covered later in this review. The FGAM produced by FGAMS is then converted into AIR by the AIRS domain of TGART, resulting in a five membered ring closure. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
GLUL | up-regulates quantity
chemical modification
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267826 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 30158707 |
Glutamine synthetase, encoded by the gene GLUL, is an enzyme that converts glutamate and ammonia to glutamine. certain cell types express glutamine synthetase (GS; also called glutamate-ammonia ligase; GLUL), the enzyme capable of de novo glutamine production from glutamate and ammonia in an ATP and Mg2+/Mn2+ requiring reaction. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Glutamine metabolism |
| + |
PPAT | down-regulates quantity
chemical modification
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267187 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 8106516 |
Two Genes for de Novo Purine Nucleotide Synthesis on Human Chromosome 4 Are Closely Linked and Divergently Transcribed” |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Glutamine metabolism, Nucleotide Biosynthesis |
| + |
ASNS | down-regulates quantity
chemical modification
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267532 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 29084849 |
Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Aspartate and asparagine metabolism, Glutamine metabolism |
| + |
PFAS | down-regulates quantity
chemical modification
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267310 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 33179964 |
The first two reactions catalyzed by TGART are sequential and produce FGAR, which is then acted upon by the third enzyme in the pathway, formylglycinamidine synthase (PFAS/FGAMS).The transferred ammonia is then used to convert FGAR to FGAM. The FGAMS protein exhibits interesting biophys ical properties and will be covered later in this review. The FGAM produced by FGAMS is then converted into AIR by the AIRS domain of TGART, resulting in a five membered ring closure. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Nucleotide Biosynthesis |
| + |
L-glutamine zwitterion | up-regulates quantity
precursor of
|
L-glutamate(1-) |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-266906 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 22049910 |
Glutaminase (GLS1/2) catalyzes the conversion of L-glutamine to L-glutamate and ammonia. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267339 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 6698284 |
The de novo synthesis of guanosine monophosphate (GMP) involves the oxidation of inosine monophosphate (IMP) to xanthosine monophosphate (XMP) followed by amination to GMP. This latter reaction is catalyzed by GMP synthetase. (XMP: I.-glutamine amidoligase (AMP) EC 6.3.5.2). |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267814 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 21310273 |
GFPT1 catalyzes the transfer of an amino group from glutamine onto fructose-6-phosphate, yielding glucosamine-6-phosphate (GlcN-6-P) and glutamate. This transamidase reaction has been identified as the first and rate-limiting step of the hexosamine biosynthesis pathway, which is the obligatory source of essential amino sugars for the synthesis of glycoproteins, glycolipids, and proteoglycans |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268072 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 29084849 |
Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-266907 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 22049910 |
Glutaminase (GLS1/2) catalyzes the conversion of L-glutamine to L-glutamate and ammonia. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267426 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 28552578 |
CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267189 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 8106516 |
Two Genes for de Novo Purine Nucleotide Synthesis on Human Chromosome 4 Are Closely Linked and Divergently Transcribed” |
|
| Publications: |
7 |
Organism: |
Homo Sapiens |
| Pathways: | Aspartate and asparagine metabolism, Glutamine metabolism, Nucleotide Biosynthesis |
| + |
L-glutamine zwitterion | up-regulates quantity
precursor of
|
guanosine 5'-monophosphate |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268096 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 6698284 |
The de novo synthesis of guanosine monophosphate (GMP) involves the oxidation of inosine monophosphate (IMP) to xanthosine monophosphate (XMP) followed by amination to GMP. This latter reaction is catalyzed by GMP synthetase. (XMP: I.-glutamine amidoligase (AMP) EC 6.3.5.2). |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Nucleotide Biosynthesis |
| + |
L-glutamine zwitterion | up-regulates quantity
precursor of
|
2-ammonio-2-deoxy-D-glucopyranose 6-phosphate(1-) |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268097 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 21310273 |
GFPT1 catalyzes the transfer of an amino group from glutamine onto fructose-6-phosphate, yielding glucosamine-6-phosphate (GlcN-6-P) and glutamate. This transamidase reaction has been identified as the first and rate-limiting step of the hexosamine biosynthesis pathway, which is the obligatory source of essential amino sugars for the synthesis of glycoproteins, glycolipids, and proteoglycans |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
GLS | down-regulates quantity
chemical modification
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-260000 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 22049910 |
Glutaminase (GLS1/2) catalyzes the conversion of L-glutamine to L-glutamate and ammonia. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Glutamine metabolism |
| + |
SLC38A1 | up-regulates quantity
relocalization
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-266912 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 26724577 |
Fourteen of them [[SLC transporters] , capable of transporting glutamine across the plasma membrane, are found in four families: SLC1, SLC6, SLC7, and SLC38. However, it is generally thought that the members of the SLC38 family are the principal transporters for glutamine. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Glutamine metabolism |
| + |
L-glutamine zwitterion | up-regulates quantity
precursor of
|
carbamoyl phosphate(2-) |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267191 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 15096496 |
CPSase catalyzes the synthesis of carbamoyl phosphate from glutamine, bicarbonate, and two ATP molecules |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267416 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 28552578 |
CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains. |
|
| Publications: |
2 |
Organism: |
Homo Sapiens |
| Pathways: | Glutamine metabolism, Nucleotide Biosynthesis |
| + |
L-glutamine zwitterion | up-regulates activity 
|
Glutaminolysis |
0.7 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268016 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 22749528 |
Leucine and Glutamine Activate Glutaminolysis and mTORC1 |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
L-glutamate(1-) | up-regulates quantity
precursor of
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267822 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 30158707 |
Glutamine synthetase, encoded by the gene GLUL, is an enzyme that converts glutamate and ammonia to glutamine. certain cell types express glutamine synthetase (GS; also called glutamate-ammonia ligase; GLUL), the enzyme capable of de novo glutamine production from glutamate and ammonia in an ATP and Mg2+/Mn2+ requiring reaction. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Aspartate and asparagine metabolism, Glutamine metabolism, Nucleotide Biosynthesis |
| + |
SLC1A5 | up-regulates quantity
relocalization
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-266914 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 26724577 |
Fourteen of them [[SLC transporters] , capable of transporting glutamine across the plasma membrane, are found in four families: SLC1, SLC6, SLC7, and SLC38. However, it is generally thought that the members of the SLC38 family are the principal transporters for glutamine. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Glutamine metabolism |
| + |
GMPS | down-regulates quantity
chemical modification
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267340 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 6698284 |
The de novo synthesis of guanosine monophosphate (GMP) involves the oxidation of inosine monophosphate (IMP) to xanthosine monophosphate (XMP) followed by amination to GMP. This latter reaction is catalyzed by GMP synthetase. (XMP: I.-glutamine amidoligase (AMP) EC 6.3.5.2). |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Glutamine metabolism, Nucleotide Biosynthesis |
| + |
L-glutamine zwitterion | up-regulates activity
|
mTORC1 |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268015 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 22749528 |
Leucine and Glutamine Activate Glutaminolysis and mTORC1 |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268017 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 27126896 |
Importantly, asparagine/glutamine pre-load only results in mTOR activation following amino acid stimulation (Fig. 5a), indicating that it is their exchange factor roles that elicit mTORC1 activation. |
|
| Publications: |
2 |
Organism: |
Homo Sapiens |
| + |
L-glutamine zwitterion | up-regulates quantity
precursor of
|
AMP |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267530 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 29084849 |
Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Aspartate and asparagine metabolism, Glutamine metabolism, Nucleotide Biosynthesis |
| + |
CAD | down-regulates quantity
chemical modification
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-267418 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 28552578 |
CAD is a 243 kDa polypeptide formed by the fusion of four enzymatic domains that initiate the de novo biosynthesis of pyrimidine nucleotides . The first two domains, glutaminase (GLN) and carbamoyl phosphate synthetase (CPS-II), initiate the pathway, catalyzing the formation of carbamoyl phosphate (CP) from bicarbonate, glutamine, and two ATP molecules. Next, the labile CP is partially channeled to the C-terminal aspartate transcarbamoylase (ATC) domain where it reacts with aspartate to form carbamoyl aspartate. Then, carbamoyl aspartate is condensated to dihydroorotate, the cyclic precursor of the pyrimidine ring, by the dihydroorotase (DHO), a Zn metalloenzyme fused between CPS and ATC domains. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Glutamine metabolism, Nucleotide Biosynthesis |
| + |
SLC38A2 | up-regulates quantity
relocalization
|
L-glutamine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-266913 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 26724577 |
Fourteen of them [[SLC transporters] , capable of transporting glutamine across the plasma membrane, are found in four families: SLC1, SLC6, SLC7, and SLC38. However, it is generally thought that the members of the SLC38 family are the principal transporters for glutamine. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Glutamine metabolism |
| + |
L-glutamine zwitterion | up-regulates quantity
precursor of
|
L-asparagine zwitterion |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268071 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 29084849 |
Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | Aspartate and asparagine metabolism |
3.0
L-glutamine zwitterion