8C12

Identification of an intermediate activation state of PAK5 reveals a novel mechanism of kinase inhibition.

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth AAA]	SCOP2B Superfamily	Protein kinase-like (PK-like)	8062569	3000066	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth AAA]	PF00069	e8c12AAA1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: PF00069	ECOD (1.6)
B [auth BBB]	PF16845	e8c12BBB1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF16845	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth AAA]	Serine/threonine-protein kinase PAK 5	catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity protein serine kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity protein serine kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein serine/threonine kinase activity	behavior multicellular organismal process locomotory behavior system process learning learning or memory nervous system process cognition cell population proliferation cellular process apoptotic process cell death programmed cell death cellular response to stimulus behavior multicellular organismal process locomotory behavior system process learning learning or memory nervous system process cognition cell population proliferation cellular process apoptotic process cell death programmed cell death cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process response to stimulus signaling biological regulation regulation of signal transduction regulation of MAPK cascade intracellular signal transduction cell communication regulation of intracellular signal transduction regulation of response to stimulus intracellular signaling cassette MAPK cascade regulation of cell communication signal transduction regulation of growth regulation of cellular component organization growth regulation of cell growth cell growth cellular component organization cellular component organization or biogenesis memory cell migration cell motility organelle organization cytoskeleton organization phosphorylation cellular metabolic process phosphate-containing compound metabolic process metabolic process phosphorus metabolic process negative regulation of signaling negative regulation of biological process regulation of programmed cell death extrinsic apoptotic signaling pathway negative regulation of cell communication negative regulation of extrinsic apoptotic signaling pathway negative regulation of apoptotic signaling pathway negative regulation of cellular process cell surface receptor signaling pathway negative regulation of response to stimulus negative regulation of programmed cell death regulation of apoptotic process negative regulation of signal transduction regulation of extrinsic apoptotic signaling pathway apoptotic signaling pathway negative regulation of apoptotic process regulation of apoptotic signaling pathway	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle nuclear membrane membrane nucleus endomembrane system organelle envelope nuclear envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle nuclear membrane membrane nucleus endomembrane system organelle envelope nuclear envelope organelle membrane cytosol cell periphery plasma membrane membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen synapse cell junction
B [auth BBB]	PAK5-Af17	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth AAA]	IPR000095	CRIB domain	Domain
A [auth AAA]	IPR017441	Protein kinase, ATP binding site	Binding Site
A [auth AAA]	IPR000719	Protein kinase domain	Domain
A [auth AAA]	IPR036936	CRIB domain superfamily	Homologous Superfamily
A [auth AAA]	IPR033923	p21 activated kinase binding domain	Domain
A [auth AAA]	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A [auth AAA]	IPR028754	Serine/threonine-protein kinase PAK5, catalytic domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth AAA]	Pharos: Q9P286	astrocytic tumor colorectal adenocarcinoma lung adenocarcinoma medulloblastoma oligodendroglioma pituitary cancer Psychotic Disorders atypical teratoid rhabdoid tumor glioblastoma malignant ependymoma metastatic melanoma ovarian cancer primitive neuroectodermal tumor subependymal giant cell astrocytoma breast cancer astrocytic tumor colorectal adenocarcinoma lung adenocarcinoma medulloblastoma oligodendroglioma pituitary cancer Psychotic Disorders atypical teratoid rhabdoid tumor glioblastoma malignant ependymoma metastatic melanoma ovarian cancer primitive neuroectodermal tumor subependymal giant cell astrocytoma breast cancer large cell medulloblastoma malignant glioma pilocytic astrocytoma psoriasis

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A [auth AAA]	SEP	Parent Component: SER RESID: AA0037 PSI-MOD : O-phospho-L-serine MOD:00046

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.