CATH Domain 4k77B01

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.30	2-Layer Sandwich
	3.30.200	Phosphorylase Kinase; domain 1
	3.30.200.20	Phosphorylase Kinase; domain 1

Domain Context

CATH Clusters

Superfamily	Phosphorylase Kinase; domain 1
Functional Family	Tyrosine-protein kinase

Enzyme Information

2.7.10.2

Non-specific protein-tyrosine kinase.

based on mapping to UniProt P23458

ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate.

-!- Unlike EC 2.7.10.1, this protein-tyrosine kinase does not have a transmembrane domain. -!- In the human genome, 32 non-specific protein-tyrosine kinases have been identified and these can be divided into 10 families. -!- Formerly EC 2.7.1.112.

UniProtKB Entries (1)

P23458

JAK1_HUMAN

Homo sapiens

Tyrosine-protein kinase JAK1

PDB Structure

PDB	4K77
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Design and evaluation of novel 8-oxo-pyridopyrimidine Jak1/2 inhibitors. Labadie, S., Barrett, K., Blair, W.S., Chang, C., Deshmukh, G., Eigenbrot, C., Gibbons, P., Johnson, A., Kenny, J.R., Kohli, P.B., Liimatta, M., Lupardus, P.J., Shia, S., Steffek, M., Ubhayakar, S., Abbema, A.V., Zak, M. Bioorg.Med.Chem.Lett.