6XIH | pdb_00006xih

Structure-guided optimization of a novel class of ASK1 inhibitors with increased sp3 character and an exquisite selectivity profile

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d6xihb_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d6xiha_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Protein kinase-like (PK-like)	8062573	3000066	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Protein kinase-like (PK-like)	8062573	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)
B	Pro_isomerase	e6xihB1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
A		e6xihA1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F:	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00069	Protein kinase domain (Pkinase)	Protein kinase domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Mitogen-activated protein kinase kinase kinase 5	protein serine/threonine kinase activity MAP kinase kinase kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein phosphatase binding phosphatase binding protein binding binding enzyme binding protein serine/threonine kinase activity MAP kinase kinase kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein phosphatase binding phosphatase binding protein binding binding enzyme binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding JUN kinase kinase kinase activity identical protein binding protein domain specific binding protein serine kinase activity cation binding magnesium ion binding metal ion binding protein homodimerization activity protein dimerization activity kinase binding protein kinase binding	endothelial cell apoptotic process cellular process apoptotic process cell death programmed cell death cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation p38MAPK cascade intracellular signal transduction cell communication endothelial cell apoptotic process cellular process apoptotic process cell death programmed cell death cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation p38MAPK cascade intracellular signal transduction cell communication intracellular signaling cassette MAPK cascade signal transduction developmental process regulation of developmental process cellular developmental process positive regulation of biological process regulation of cell differentiation positive regulation of myoblast differentiation muscle structure development positive regulation of developmental process positive regulation of cell differentiation cell differentiation anatomical structure development regulation of myoblast differentiation myoblast differentiation positive regulation of cellular process response to stress response to ischemia positive regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death positive regulation of apoptotic process biological process involved in interspecies interaction between organisms immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism innate immune response response to external biotic stimulus cellular response to nitrogen compound cellular response to chemical stimulus response to chemical response to nitrogen compound cellular response to reactive nitrogen species cellular response to stress cellular senescence positive regulation of cell communication positive regulation of signal transduction regulation of signal transduction positive regulation of response to stimulus positive regulation of JNK cascade regulation of intracellular signal transduction JNK cascade regulation of signaling positive regulation of MAPK cascade regulation of JNK cascade positive regulation of intracellular signal transduction regulation of MAPK cascade regulation of response to stimulus regulation of cell communication positive regulation of signaling intrinsic apoptotic signaling pathway in response to oxidative stress neuron apoptotic process neuron intrinsic apoptotic signaling pathway in response to oxidative stress apoptotic signaling pathway intrinsic apoptotic signaling pathway response to nutrient levels cellular response to amino acid starvation cellular response to starvation cellular response to nutrient levels response to amino acid starvation response to starvation response to endoplasmic reticulum stress stress-activated MAPK cascade stress-activated protein kinase signaling cascade regulation of vascular associated smooth muscle cell proliferation cell population proliferation positive regulation of vascular associated smooth muscle cell proliferation regulation of smooth muscle cell proliferation positive regulation of cell population proliferation smooth muscle cell proliferation positive regulation of smooth muscle cell proliferation regulation of cell population proliferation muscle cell proliferation vascular associated smooth muscle cell proliferation positive regulation of cardiac muscle cell apoptotic process muscle cell apoptotic process positive regulation of striated muscle cell apoptotic process regulation of cardiac muscle cell apoptotic process regulation of muscle cell apoptotic process cardiac muscle cell apoptotic process positive regulation of muscle cell apoptotic process regulation of striated muscle cell apoptotic process striated muscle cell apoptotic process cellular response to oxidative stress response to oxygen-containing compound cellular response to chemical stress cellular response to oxygen-containing compound cellular response to hydrogen peroxide response to reactive oxygen species response to hydrogen peroxide response to oxidative stress cellular response to reactive oxygen species response to peptide cellular response to tumor necrosis factor response to cytokine cellular response to cytokine stimulus response to tumor necrosis factor programmed necrotic cell death intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress positive regulation of DNA-templated transcription RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process regulation of gene expression biosynthetic process positive regulation of RNA biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process positive regulation of p38MAPK cascade regulation of p38MAPK cascade	cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex transferase complex membrane-bounded organelle intracellular anatomical structure cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex transferase complex membrane-bounded organelle intracellular anatomical structure organelle subcompartment membrane protein complex intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle IRE1-TRAF2-ASK1 complex organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cytoplasm organelle membrane endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR025136	MAP3K, TRAFs-binding domain	Domain
A, B	IPR000719	Protein kinase domain	Domain
A, B	IPR043969	MAP3K, PH domain	Domain
A, B	IPR017441	Protein kinase, ATP binding site	Binding Site
A, B	IPR046873	MAP3K, HisK-N-like globin domain	Domain
A, B	IPR013761	Sterile alpha motif/pointed domain superfamily	Homologous Superfamily
A, B	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, B	IPR046872	MAP3K, deoxyribohydrolase domain	Domain
A, B	IPR008271	Serine/threonine-protein kinase, active site	Active Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q99683	melanoma cardiomyopathy diabetes mellitus Diabetes Mellitus, Experimental Parkinson disease large cell medulloblastoma malignant ependymoma medulloblastoma ovarian cancer adenoma Pick disease astrocytic tumor rheumatoid arthritis ulcerative colitis lung cancer melanoma cardiomyopathy diabetes mellitus Diabetes Mellitus, Experimental Parkinson disease large cell medulloblastoma malignant ependymoma medulloblastoma ovarian cancer adenoma Pick disease astrocytic tumor rheumatoid arthritis ulcerative colitis lung cancer malignant glioma pancreatic intraductal papillary-mucinous neoplasm adrenal cortex carcinoma primitive neuroectodermal tumor atypical teratoid rhabdoid tumor spina bifida Crohn disease drug-induced liver injury lung carcinoma malignant mesothelioma psoriasis B-cell chronic lymphocytic leukemia cutaneous melanoma glioblastoma

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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.