KLIFS is a kinase database that dissects experimental structures of catalytic kinase domains and the way kinase inhibitors interact with them. The KLIFS structural alignment enables the comparison of all structures and ligands to each other. Moreover, the KLIFS residue numbering scheme capturing the catalytic cleft with 85 residues enables the comparison of the interaction patterns of kinase-inhibitors, for example, to identify crucial interactions determining kinase-inhibitor selectivity.

For more information, go through the frequently asked questions (FAQ) or read our articles in Nucleic Acids Research (2020), Trends in Pharmacological Sciences (2019), and ACS Journal of Medicinal Chemistry (2014).

Statistics
Kinases326
Structures (# PDBs)6736
Monomers13970
Unique ligands4179
KLIFS users in Sep-20241957
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News:

KLIFS @ RSC symposium on kinase inhibitor design

01-May-2023

2023 - a sneak peek

05-Jan-2023

KLIFS workshop @ May 19th

02-Apr-2022
News archive
Latest structures:
PDBKinaseGroupLigand
8qjiGSK3BCMGCN-[4-[5-(1,2,4-oxadiazol-3-yl)thiophen-2-yl]pyridin-2-yl]cyclopropanecarboxamide
8u1bLRRK2TKL-
8uvyAKT1AGC4-{2-[({4-[(2P)-2-(2-aminopyridin-3-yl)-5-phenyl-3H-imidazo[4,5-b]pyridin-3-yl]phenyl}methyl)amino]ethyl}-2-hydroxybenzaldehyde
8uw2AKT1AGC4-{2-[({4-[(2P)-2-(2-aminopyridin-3-yl)-5-phenyl-3H-imidazo[4,5-b]pyridin-3-yl]phenyl}methyl)amino]ethyl}-2-hydroxybenzaldehyde
8uw7AKT1AGC4-{2-[({4-[(2P)-2-(2-aminopyridin-3-yl)-5-phenyl-3H-imidazo[4,5-b]pyridin-3-yl]phenyl}methyl)amino]ethyl}-2-hydroxybenzaldehyde
8uw9AKT1AGCN-({4-[(2P)-2-(2-aminopyridin-3-yl)-5-phenyl-3H-imidazo[4,5-b]pyridin-3-yl]phenyl}methyl)-2-(2-fluoro-4-formyl-3-hydroxyphenyl)acetamide
8v42VRK1CK1-
8vofPI4KBAtypicalmethyl 2-chloro-5-(methyl{(8R)-3-[4-(methylcarbamoyl)phenyl]pyrazolo[1,5-a]pyridine-5-carbonyl}amino)benzoate
9c1wAKT2AGC4-{2-[({4-[(2P)-2-(2-aminopyridin-3-yl)-5-phenyl-3H-imidazo[4,5-b]pyridin-3-yl]phenyl}methyl)amino]ethyl}-2-hydroxybenzaldehyde