6ZVO

Crystal structure of unliganded MLKL executioner domain

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	RPW8_like	e6zvoA1	A: alpha bundles	X: N-cbl like	H: Mixed lineage kinase domain-like (MLKL) N-terminal domain (From Topology)	T: Mixed lineage kinase domain-like (MLKL) N-terminal domain	F: RPW8_like	ECOD (1.6)
B	RPW8_like	e6zvoB1	A: alpha bundles	X: N-cbl like	H: Mixed lineage kinase domain-like (MLKL) N-terminal domain (From Topology)	T: Mixed lineage kinase domain-like (MLKL) N-terminal domain	F: RPW8_like	ECOD (1.6)
C	RPW8_like	e6zvoC1	A: alpha bundles	X: N-cbl like	H: Mixed lineage kinase domain-like (MLKL) N-terminal domain (From Topology)	T: Mixed lineage kinase domain-like (MLKL) N-terminal domain	F: RPW8_like	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF22215	Mixed lineage kinase domain-like N-terminal domain (MLKL_N)	Mixed lineage kinase domain-like N-terminal domain	Mixed-lineage kinase domain-like (MLKL) is crucial for necroptosis, permeabilizing membranes via its N-terminal domain upon phosphorylation of its kinase-like domain by RIP3. The MLKL N-terminal domain forms a four-helical up-and-down bundle that is ...	Mixed-lineage kinase domain-like (MLKL) is crucial for necroptosis, permeabilizing membranes via its N-terminal domain upon phosphorylation of its kinase-like domain by RIP3. The MLKL N-terminal domain forms a four-helical up-and-down bundle that is sufficient to induce liposome leakage and a fifth C-terminal helix that inhibits this activity [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Mixed lineage kinase domain-like protein	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 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 binding kinase binding enzyme binding protein kinase binding protein-containing complex binding identical protein binding	cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation cellular process signal transduction cell communication necroptotic process execution phase of necroptosis programmed necrotic cell death cell death cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation cellular process signal transduction cell communication necroptotic process execution phase of necroptosis programmed necrotic cell death cell death programmed cell death protein-containing complex organization protein trimerization cellular component organization cellular component biogenesis cellular component assembly protein homotrimerization protein complex oligomerization protein-containing complex assembly protein homooligomerization cellular component organization or biogenesis biological process involved in interspecies interaction between organisms response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus defense response to virus defense response to other organism response to stress response to external biotic stimulus response to virus necroptotic signaling pathway	cell junction cellular anatomical entity intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR054000	Mixed lineage kinase domain-like, N-terminal domain	Domain
A, B, C	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, B, C	IPR051681	Serine/Threonine Kinases and Pseudokinases	Family
A, B, C	IPR036537	Adaptor protein Cbl, N-terminal domain superfamily	Homologous Superfamily
A, B, C	IPR000719	Protein kinase domain	Domain
A, B, C	IPR001245	Serine-threonine/tyrosine-protein kinase, catalytic domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C	Pharos: Q8NB16	gastric adenocarcinoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia testicular cancer ulcerative colitis interstitial cystitis osteosarcoma plasma cell myeloma testicular germ cell tumor lung carcinoma pancreatic intraductal papillary-mucinous neoplasm psoriasis tuberculosis

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.