PATHWAY: ko04981 Help
Entry
Name
Folate transport and metabolism
Class
Organismal Systems; Digestive system
BRITE hierarchy
Pathway map
ko04981 Folate transport and metabolism
Orthology
K00288 MTHFD; methylenetetrahydrofolate dehydrogenase (NADP+) / methenyltetrahydrofolate cyclohydrolase / formyltetrahydrofolate synthetase [EC:1.5.1.5 3.5.4.9 6.3.4.3 ]
K00544 BHMT; betaine-homocysteine S-methyltransferase [EC:2.1.1.5 ]
K00548 metH, MTR; 5-methyltetrahydrofolate--homocysteine methyltransferase [EC:2.1.1.13 ]
K05043 SLCO1B; solute carrier organic anion transporter family, member 1B
K05665 ABCC1; ATP-binding cassette, subfamily C (CFTR/MRP), member 1 [EC:7.6.2.3 ]
K05666 ABCC2; ATP-binding cassette, subfamily C (CFTR/MRP), member 2
K05667 ABCC3; ATP-binding cassette, subfamily C (CFTR/MRP), member 3
K05668 ABCC5; ATP-binding cassette, subfamily C (CFTR/MRP), member 5
K05673 ABCC4; ATP-binding cassette, subfamily C (CFTR/MRP), member 4
K05681 ABCG2, CD338; ATP-binding cassette, subfamily G (WHITE), member 2
K08203 SLC22A6, OAT1; MFS transporter, OCT family, solute carrier family 22 (organic anion transporter), member 6
K08205 SLC22A8, OAT3; MFS transporter, OCT family, solute carrier family 22 (organic anion transporter), member 8
K14352 SLCO2B; solute carrier organic anion transporter family, member 2B
K14592 FOLH1, GCPII; glutamate carboxypeptidase II (folate hydrolase 1) [EC:3.4.17.21 ]
K14609 SLC19A1, RFC1; solute carrier family 19 (folate transporter), member 1
K14613 SLC46A1; MFS transporter, PCFT/HCP family, solute carrier family 46 (folate transporter), member 1
K25004 MTHFR; methylenetetrahydrofolate reductase (NADPH)
Compound
C00019 S-Adenosyl-L-methionine
C00021 S-Adenosyl-L-homocysteine
C00143 5,10-Methylenetetrahydrofolate
C00440 5-Methyltetrahydrofolate
C00445 5,10-Methenyltetrahydrofolate
Reference
Authors
Alam C, Kondo M, O'Connor DL, Bendayan R
Title
Clinical Implications of Folate Transport in the Central Nervous System.
Journal
Reference
Authors
Akiyama T, Kuki I, Kim K, Yamamoto N, Yamada Y, Igarashi K, Ishihara T, Hatano Y, Kobayashi K
Title
Folic acid inhibits 5-methyltetrahydrofolate transport across the blood-cerebrospinal fluid barrier: Clinical biochemical data from two cases.
Journal
Reference
Authors
Visentin M, Diop-Bove N, Zhao R, Goldman ID
Title
The intestinal absorption of folates.
Journal
Reference
Authors
Ledowsky C, Mahimbo A, Scarf V, Steel A
Title
Women Taking a Folic Acid Supplement in Countries with Mandatory Food Fortification Programs May Be Exceeding the Upper Tolerable Limit of Folic Acid: A Systematic Review.
Journal
Reference
Authors
Zarou MM, Vazquez A, Vignir Helgason G
Title
Folate metabolism: a re-emerging therapeutic target in haematological cancers.
Journal
Reference
Authors
Bekdash RA
Title
Methyl Donors, Epigenetic Alterations, and Brain Health: Understanding the Connection.
Journal
Reference
Authors
Steinfeld R, Grapp M, Kraetzner R, Dreha-Kulaczewski S, Helms G, Dechent P, Wevers R, Grosso S, Gartner J
Title
Folate receptor alpha defect causes cerebral folate transport deficiency: a treatable neurodegenerative disorder associated with disturbed myelin metabolism.
Journal
Reference
Authors
Sternbach S, West N, Singhal NK, Clements R, Basu S, Tripathi A, Dutta R, Freeman EJ, McDonough J
Title
The BHMT-betaine methylation pathway epigenetically modulates oligodendrocyte maturation.
Journal
Reference
Authors
Shulpekova Y, Nechaev V, Kardasheva S, Sedova A, Kurbatova A, Bueverova E, Kopylov A, Malsagova K, Dlamini JC, Ivashkin V
Title
The Concept of Folic Acid in Health and Disease.
Journal
Reference
Authors
Mafi S, Laroche-Raynaud C, Chazelas P, Lia AS, Derouault P, Sturtz F, Baaj Y, Froget R, Rio M, Benoist JF, Poumeaud F, Favreau F, Faye PA
Title
Pharmacoresistant Epilepsy in Childhood: Think of the Cerebral Folate Deficiency, a Treatable Disease.
Journal
Related pathway