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APL3 | Glucose-1-phosphate adenylyltransferase large subunit 3, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (521 aa) | ||||
T22J18.17 | Polynucleotide adenylyltransferase family protein; Belongs to the tRNA nucleotidyltransferase/poly(A) polymerase family. (610 aa) | ||||
APS2 | Inactive glucose-1-phosphate adenylyltransferase small subunit 2, chloroplastic; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family. (476 aa) | ||||
MEE44 | Nucleotidyltransferase family protein. (1481 aa) | ||||
NMNAT | Nicotinamide/nicotinic acid mononucleotide adenylyltransferase; Catalyzes the formation of NAD(+) from nicotinamide mononucleotide (NMN) and ATP. Can also use the deamidated form; nicotinic acid mononucleotide (NaMN) as substrate. Belongs to the eukaryotic NMN adenylyltransferase family. (238 aa) | ||||
T22P11.260 | Uncharacterized protein. (372 aa) | ||||
FHIT | Bifunctional bis(5'-adenosyl)-triphosphatase/adenylylsulfatase FHIT; Possesses dinucleoside triphosphate hydrolase activity. Cleaves P(1)-P(3)-bis(5'-adenosyl) triphosphate (Ap3A) to yield AMP and ADP. In addition, possesses adenylylsulfatase and nucleoside phosphoramidase activities. Liberates AMP from natural metabolites such as 5'-adenylyl sulfate and adenosine 5'-phosphoramidate. Recognizes synthetic nucleotides, such as adenosine 5'-O-phosphorofluoridate and adenosine 5'-O-(gamma-fluorotriphosphate), and releases AMP from them. (180 aa) | ||||
APS3 | ATP-sulfurylase 3, chloroplastic. (465 aa) | ||||
PAPS2 | Nuclear poly(A) polymerase 2; Essential protein. Polymerase that creates the 3'-poly(A) tail of mRNA's. Also required for the endoribonucleolytic cleavage reaction at some polyadenylation sites. May acquire specificity through interaction with a cleavage and polyadenylation specificity factor (CPSF) at its C-terminus (By similarity). Mediates the polyadenylation of RNAs that are associated with polynucleotide phosphorylase (e.g. PNP1). (800 aa) | ||||
APS1 | Glucose-1-phosphate adenylyltransferase small subunit, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (520 aa) | ||||
ADG2 | Glucose-1-phosphate adenylyltransferase large subunit 1, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (522 aa) | ||||
APL2 | Glucose-1-phosphate adenylyltransferase large subunit 2, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (518 aa) | ||||
CNX1-2 | Molybdopterin biosynthesis protein CNX1; Catalyzes two steps in the biosynthesis of the molybdenum cofactor. In the first step, molybdopterin is adenylated. Subsequently, molybdate is inserted into adenylated molybdopterin and AMP is released; In the N-terminal section; belongs to the MoaB/Mog family. (670 aa) | ||||
APS2-2 | ATP sulfurylase 2; Belongs to the sulfate adenylyltransferase family. (476 aa) | ||||
PAPS3 | Nuclear poly(A) polymerase 3; Essential protein. Polymerase that creates the 3'-poly(A) tail of mRNA's. Also required for the endoribonucleolytic cleavage reaction at some polyadenylation sites. May acquire specificity through interaction with a cleavage and polyadenylation specificity factor (CPSF) at its C-terminus (By similarity). (507 aa) | ||||
FHY | Bifunctional riboflavin kinase/FMN phosphatase; Bifunctional enzyme that catalyzes the hydrolysis of flavin- mononucleotide (FMN) to riboflavin (vitamin B2) and the phosphorylation of riboflavin to form (FMN) coenzyme; In the C-terminal section; belongs to the flavokinase family. (379 aa) | ||||
Q84Q59_ARATH | Nucleotidylyl transferase superfamily protein. (389 aa) | ||||
HINT4 | Bifunctional adenosine 5'-phosphosulfate phosphorylase/adenylylsulfatase HINT4; Possesses adenylylsulfatase activity in vitro, releasing AMP and sulfate from adenylyl sulfate. Possesses also adenosine 5'- phosphosulfate (APS) phosphorylase activity in vitro. Catalyzes the phosphorolysis of APS, leading to ADP and sulfate. (146 aa) | ||||
MGN6.13 | Nucleotidyltransferase family protein. (530 aa) | ||||
F10A8.10 | Nucleotidylyl transferase superfamily protein. (388 aa) | ||||
PAPS4 | Nuclear poly(A) polymerase 4; Essential protein. Polymerase that creates the 3'-poly(A) tail of mRNA's. Also required for the endoribonucleolytic cleavage reaction at some polyadenylation sites. May acquire specificity through interaction with a cleavage and polyadenylation specificity factor (CPSF) at its C-terminus (By similarity). (741 aa) | ||||
RIBF2 | FAD synthetase 2, chloroplastic; Catalyzes the adenylation of flavin mononucleotide (FMN) to form flavin adenine dinucleotide (FAD) coenzyme. (367 aa) | ||||
MRG7.16 | ADP-glucose phosphorylase; Catalyzes the conversion of ADP-glucose and inorganic phosphate (Pi) into glucose-1-phosphate and ADP. Does not possess galactose-1-phosphate uridylyltransferase activity. (351 aa) | ||||
RIBF1 | FAD synthetase 1, chloroplastic; Catalyzes the adenylation of flavin mononucleotide (FMN) to form flavin adenine dinucleotide (FAD) coenzyme. (354 aa) | ||||
APS1-2 | ATP sulfurylase 1, chloroplastic; Mediates selenate (Se) reduction, and promotes Se and sulfur (S) uptake and assimilation; Belongs to the sulfate adenylyltransferase family. (463 aa) | ||||
PAPS1 | Nuclear poly(A) polymerase 1; Essential protein. Polymerase that creates the 3'-poly(A) tail of mRNA's. Also required for the endoribonucleolytic cleavage reaction at some polyadenylation sites. May acquire specificity through interaction with a cleavage and polyadenylation specificity factor (CPSF) at its C-terminus (By similarity). (713 aa) | ||||
F12E4.190 | Phosphoadenosine phosphosulfate (PAPS) reductase family protein. (497 aa) | ||||
APS4 | ATP sulfurylase 4, chloroplastic. (469 aa) | ||||
APL4 | Probable glucose-1-phosphate adenylyltransferase large subunit, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP (By similarity); Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family. (523 aa) | ||||
MOCS3 | Adenylyltransferase and sulfurtransferase MOCS3; Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Also essential during biosynthesis of the molybdenum cofactor. Acts by mediating the C-terminal thiocarboxylation of sulfur carriers URM1 and MOCS2A. Its N-terminus first activates URM1 and MOCS2A as acyl- adenylates (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 and MOCS2A to form thiocarboxylation (- COSH) of their C-terminus. The reaction probably involves hydrogen sulfide [...] (464 aa) | ||||
COAD | Phosphopantetheine adenylyltransferase; Reversibly transfers an adenylyl group from ATP to 4'- phosphopantetheine, yielding dephospho-CoA (dPCoA) and pyrophosphate. Does not accept 4'-phosphopantothenoylcysteine as a substrate. (176 aa) |