Protein family
Protein sequence
Protein function
Catalytic activity
EC number
EC number description
2.7.1.32
Transferases;
Transferring phosphorus-containing groups;
Phosphotransferases with an alcohol group as acceptor;
choline kinase
2.7.1.82
Transferases;
Transferring phosphorus-containing groups;
Phosphotransferases with an alcohol group as acceptor;
ethanolamine kinase
PDB | Resolution (Å) | PDB name |
---|---|---|
2CKO | 2.15 | Crystal structure of Human Choline Kinase alpha 2 |
2CKP | 3.1 | Crystal structure of Human Choline Kinase alpha-2 in complex with ADP |
2CKQ | 2.4 | Crystal structure of Human Choline Kinase alpha 2 in complex with Phosphocholine |
2I7Q | 1.9 | Crystal structure of Human Choline Kinase A |
3F2R | 2.35 | Crystal structure of human choline kinase alpha in complex with hemicholinium-3 |
3G15 | 1.7 | Crystal structure of human choline kinase alpha in complex with hemicholinium-3 and ADP |
3ZM9 | 1.9 | The mechanism of allosteric coupling in choline kinase a1 revealed by a rationally designed inhibitor |
4BR3 | 2.2 | Determination of potential scaffolds for human choline kinase alpha 1 by chemical deconvolution studies |
4CG8 | 1.75 | Human choline kinase a1 in complex with compound 14 |
4CG9 | 1.83 | Human choline kinase a1 in complex with compound 12 |
4CGA | 1.74 | Human choline kinase a1 in complex with compound 5 |
4DA5 | 2.4 | Choline Kinase alpha acts through a double-displacement kinetic mechanism involving enzyme isomerisation, as determined through enzyme and inhibitor kinetics and structural biology |
5AFV | 2.25 | Pharmacophore-based virtual screening to discover new active compounds for human choline kinase alpha1. |
5EQE | 2.4 | Crystal structure of choline kinase alpha-1 bound by [4-[(4-methyl-1,4-diazepan-1-yl)methyl]phenyl]methanamine (compound 11) |
5EQP | 2.35 | Crystal structure of choline kinase alpha-1 bound by 6-[(4-methyl-1,4-diazepan-1-yl)methyl]quinoline (compound 37) |
5EQY | 2.5 | Crystal structure of choline kinase alpha-1 bound by 5-[(4-methyl-1,4-diazepan-1-yl)methyl]-2-[4-[(4-methyl-1,4-diazepan-1-yl)methyl]phenyl]benzenecarbonitrile (compound 65) |
5FTG | 1.45 | Human choline kinase a1 in complex with compound 1-[[4-[2-[4-[[4-(dimethylamino)pyridin-1- yl]methyl]phenoxy]ethoxy]phenyl]methyl]-N,N- dimethyl-pyridin-4-amine (compound 10a) |
5FUT | 1.6 | Human choline kinase a1 in complex with compound 4-(dimethylamino)-1-{4-[4-(4-{[4-(pyrrolidin- 1-yl)pyridinium-1-yl]methyl}phenyl)butyl]benzyl}pyridinium (compound BR25) |
5W6O | 2.35 | Choline Kinase Alpha in Complex with TCD-717 |
7A04 | 2.15 | Structure of human CKa1 in complex with compound b |
7A06 | 1.8 | Structure of human CKa1 in complex with compound o |
7NB1 | 2.3 | Crystal structure of human choline alpha in complex with an inhibitor |
7NB2 | 2.4 | Crystal structure of human choline alpha in complex with an inhibitor |
7NB3 | 2.0 | Crystal structure of human choline alpha in complex with an inhibitor |
GO ontology | GO term | GO description |
---|---|---|
Biological Process | GO:0006657 | CDP-choline pathway |
Biological Process | GO:0042149 | cellular response to glucose starvation |
Biological Process | GO:1905691 | lipid droplet disassembly |
Biological Process | GO:0006629 | lipid metabolic process |
Biological Process | GO:0006869 | lipid transport |
Biological Process | GO:0006656 | phosphatidylcholine biosynthetic process |
Biological Process | GO:0006646 | phosphatidylethanolamine biosynthetic process |
Biological Process | GO:0016310 | phosphorylation |
Molecular Function | GO:0005524 | ATP binding |
Molecular Function | GO:0004103 | choline kinase activity |
Molecular Function | GO:0004104 | cholinesterase activity |
Molecular Function | GO:0004305 | ethanolamine kinase activity |
Molecular Function | GO:0019209 | kinase activator activity |
Molecular Function | GO:0042803 | protein homodimerization activity |
Molecular Function | GO:0030296 | protein tyrosine kinase activator activity |
Molecular Function | GO:0004713 | protein tyrosine kinase activity |
Cellular Component | GO:0005737 | cytoplasm |
Cellular Component | GO:0005829 | cytosol |
Cellular Component | GO:0005811 | lipid droplet |
Reactome | Reactome Name | Node type | Reactome Root | Reactome Root Name |
---|---|---|---|---|
R-HSA-1483191 | Synthesis of PC | Leaf | R-HSA-1430728 | Metabolism |
R-HSA-1483213 | Synthesis of PE | Leaf | R-HSA-1430728 | Metabolism |
Location | ECO term | Pubmed |
---|---|---|
Cytoplasm, cytosol | ECO:0000269 | PubMed:34077757 |
Lipid droplet | ECO:0000269 | PubMed:34077757 |
HPO ID | HPO name |
---|---|
HP:0000007 | Autosomal recessive inheritance |
HP:0000218 | High palate |
HP:0000252 | Microcephaly |
HP:0000639 | Nystagmus |
HP:0000718 | Aggressive behavior |
HP:0000729 | Autistic behavior |
HP:0000752 | Hyperactivity |
HP:0000787 | Nephrolithiasis |
HP:0001266 | Choreoathetosis |
HP:0001276 | Hypertonia |
HP:0001344 | Absent speech |
HP:0001347 | Hyperreflexia |
HP:0002063 | Rigidity |
HP:0002194 | Delayed gross motor development |
HP:0002360 | Sleep disturbance |
HP:0002540 | Inability to walk |
HP:0002650 | Scoliosis |
HP:0003429 | CNS hypomyelination |
HP:0003593 | Infantile onset |
HP:0004322 | Short stature |
HP:0011344 | Severe global developmental delay |
HP:0011463 | Childhood onset |
HP:0011968 | Feeding difficulties |
HP:0033725 | Thin corpus callosum |
HP:0100660 | Dyskinesia |
HP:0100704 | Cerebral visual impairment |
HP:0100716 | Self-injurious behavior |
HP:0200134 | Epileptic encephalopathy |
Disease name | MONDO ID | ICD10 | ICD10 chapter | OMIM | Orphanet |
---|---|---|---|---|---|
neurodevelopmental disorder with microcephaly, movement abnormalities, and seizures | MONDO:0859282 | - | - | OMIM:620023 |