Q9Y259 (CHKB_HUMAN) Homo sapiens (Human)
Choline/ethanolamine kinase UniProtKBInterProSTRINGInteractive Modelling
395 aa; Sequence (Fasta) ; (Isoform 2; ) Identical sequences: Homo sapiens: A0A024R4X4
Sequence Features
| 283 | E -> K (in MDCMC; severely decreased choline kinase activity) VAR_081796 | ||
| 301 | T -> I (in dbSNP:rs147485527) VAR_081798 dbSNP | ||
| 328 | Q -> R (in dbSNP:rs141381896) VAR_081800 dbSNP | ||
| 377 | R -> L (in MDCMC; decreased choline kinase activity; dbSNP:rs772705206) VAR_081801 dbSNP | ||
| 75-81 | ATP | ||
| 146-152 | ATP | ||
| 39-395 | Missing (in MDCMC; loss of choline kinase activity; decreased amount of phosphatidylcholine in patients cells) VAR_081791 | ||
| 159-395 | Missing (in MDCMC) VAR_081792 | ||
| 185-187 | Missing (in MDCMC; severely decreased choline kinase activity) VAR_081793 | ||
| 216-395 | Missing (in MDCMC) VAR_081794 | ||
| 270-395 | Missing (in MDCMC; loss of choline kinase activity; decreased amount of phosphatidylcholine in patients cells) VAR_081795 | ||
| 292-395 | Missing (in MDCMC) VAR_081797 | ||
| 308-395 | Missing (in MDCMC) VAR_081799 |
Sequence Alignments
Experimental structures
| Description | Oligo-state | Ligands | Structure | Range |
|---|---|---|---|---|
| Crystal structure of Human Choline Kinase B | homo-2-mer | 24×UNX; | 2ig7 | |
| Assess | ||||
| Crystal structure of human choline kinase beta in complex with phosphorylated hemicholinium-3 and a… | homo-2-mer | 2×HC7; 2×SO4; 2×ADP; 2×AMP; 2×MG; 4×UNX; | 3feg | |
| Assess | ||||
| Crystal structure of human choline kinase beta in complex with phosphorylated hemicholinium-3 and a… | homo-2-mer | 2×HC7; 2×MG; 4×UNX; 2×SO4; 2×ADP; 2×AMP; | 3lq3 | |
| Assess | ||||
Homology models built on isoform sequence
| Isoform | Oligo-state | Ligands | QMEAN | Template | Range | Seq id (%) |
|---|---|---|---|---|---|---|
| Isoform 2 | monomer | -1.32 | 3lq3.1.A | 82.89 | ||
| Assess | ||||||