Martin Helme

Tetrahydrosarcinapterin synthase (EC 6.3.2.33, H4MPT:alpha-L-glutamate ligase, MJ0620, MptN protein) is an enzyme with systematic name tetrahydromethanopterin:alpha-L-glutamate ligase (ADP-forming).^[1] This enzyme catalyses the following chemical reaction

ATP + tetrahydromethanopterin + L-glutamate

\rightleftharpoons

ADP + phosphate + 5,6,7,8-tetrahydrosarcinapterin

This enzyme catalyses the biosynthesis of 5,6,7,8-tetrahydrosarcinapterin.

References

^ Li H, Xu H, Graham DE, White RH (August 2003). "Glutathione synthetase homologs encode alpha-L-glutamate ligases for methanogenic coenzyme F420 and tetrahydrosarcinapterin biosyntheses". Proceedings of the National Academy of Sciences of the United States of America. 100 (17): 9785–90. Bibcode:2003PNAS..100.9785L. doi:10.1073/pnas.1733391100. PMC 187843. PMID 12909715.

External links

Tetrahydrosarcinapterin+synthase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

Enzymes: CO CS and CN ligases (EC 6.1-6.3)
6.1: Carbon-Oxygen	Aminoacyl tRNA synthetase Alanine Arginine Asparagine Aspartate Cysteine D-Alanine—poly(phosphoribitol) ligase Glutamate Glutamine Glycine Histidine Isoleucine Leucine Lysine Methionine Phenylalanine Proline Serine Threonine Tryptophan Tyrosine Valine
6.2: Carbon-Sulfur	(2,2,3-trimethyl-5-oxocyclopent-3-enyl)acetyl-CoA synthase 2-furoate—CoA ligase 3-alpha,7-alpha-dihydroxy-5-beta-cholestanate—CoA ligase 3-hydroxybenzoate—CoA ligase 3-hydroxypropionyl-CoA synthase 4-chlorobenzoate—CoA ligase 4-Coumarate-CoA ligase 4-hydroxybenzoate—CoA ligase 6-carboxyhexanoate—CoA ligase Acetate—ACP ligase Acetate—CoA ligase (ADP-forming) Acetoacetate—CoA ligase Acetyl—CoA synthetase Acid—CoA ligase (GDP-forming) Anthranilate—CoA ligase Arachidonate—CoA ligase Benzoate—CoA ligase Biotin—CoA ligase (butirosin acyl-carrier protein)—L-glutamate ligase Butyrate—CoA ligase Cholate—CoA ligase Citrate—CoA ligase (citrate (pro-3S)-lyase) ligase Dicarboxylate—CoA ligase Glutarate—CoA ligase Long-chain-fatty-acid—ACP ligase Long-chain-fatty-acid—CoA ligase Malate—CoA ligase Malonate—CoA ligase o-Succinylbenzoate—CoA ligase Oxalate—CoA ligase Phenylacetate—CoA ligase Phytanate—CoA ligase Propionate—CoA ligase Succinate—CoA ligase (ADP-forming) Succinate—CoA ligase (GDP-forming) Succinyl—CoA synthetase trans-Feruloyl—CoA synthase
6.3: Carbon-Nitrogen	Glutamine synthetase Ubiquitin ligase Cullin Von Hippel–Lindau tumor suppressor UBE3A Mdm2 Anaphase-promoting complex UBR1 Glutathione synthetase CTP synthetase Adenylosuccinate synthase Argininosuccinate synthase Holocarboxylase synthetase GMP synthase Asparagine synthetase Carbamoyl phosphate synthetase I II Glutamate–cysteine ligase

Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)

Allikas: http://en.wikipedia.org/wiki/Tetrahydrosarcinapterin_synthase

No tags for this post.

E	T	K	N	R	L	P
	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30

Aja viide. Aja lugu.

Värsked postitused

Most Used Categories

Helsingi kõrval on piirkond, kus krunte ei taheta isegi tasuta ja politsei alustas tõhustatud valvet

Soome saabub külm ilm – nii kaua see kestab

Tartu Tamme gümnaasium hakkab pakkuma veterinaaria õppesuunda

Trumpi lähiringkond ei soovita tal enne nõusolekut rahule Putiniga suhelda

Neid asju nõuab Venemaa Soomelt suhete taastamiseks

VIDEO: poeg tervitab rindelt saabunud isa

Viipekeelsed uudised

Flora ja Trans jätkasid Vapruse alustatud väravatesadu

Soomes jäi laps pakiautomaati kinni

Martin Helme

References

External links