4IKM

X-ray structure of CARD8 CARD domain

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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	SCOP2B Superfamily	Type 2 solute binding protein-like	8058187	3000083	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	DEATH domain	8100738	3000069	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	CARD_1	e4ikmA3	A: alpha arrays	X: DEATH domain	H: DEATH domain (From Topology)	T: DEATH domain	F: CARD_1	ECOD (1.6)
A	SBP_bac_1_C	e4ikmA2	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: SBP_bac_1_C	ECOD (1.6)
A	SBP_bac_1_N_1	e4ikmA1	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: SBP_bac_1_N_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.533.10	Mainly Alpha	Orthogonal Bundle	Death Domain, Fas	Death Domain, Fas	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01547	Bacterial extracellular solute-binding protein (SBP_bac_1)	Bacterial extracellular solute-binding protein	-	Family
A	PF00619	Caspase recruitment domain (CARD)	Caspase recruitment domain	Motif contained in proteins involved in apoptotic signaling. Predicted to possess a DEATH (Pfam:PF00531) domain-like fold .	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Maltose-binding periplasmic protein, Caspase recruitment domain-containing protein 8	transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity oligosaccharide binding binding disaccharide binding carbohydrate binding maltose binding protein binding NACHT domain binding protein domain specific binding peptidase activity catalytic activity, acting on a protein hydrolase activity transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity oligosaccharide binding binding disaccharide binding carbohydrate binding maltose binding protein binding NACHT domain binding protein domain specific binding peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity molecular condensate scaffold activity protein-macromolecule adaptor activity molecular adaptor activity cysteine-type endopeptidase activator activity endopeptidase activator activity enzyme regulator activity enzyme activator activity peptidase regulator activity molecular function activator activity molecular function regulator activity peptidase activator activity endopeptidase regulator activity molecular transducer activity pattern recognition receptor activity signaling receptor activity identical protein binding protein homodimerization activity protein dimerization activity cysteine-type endopeptidase activator activity involved in apoptotic process cysteine-type endopeptidase regulator activity involved in apoptotic process peptidase activator activity involved in apoptotic process CARD domain binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process cell chemotaxis chemotaxis response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cell motility cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process cell chemotaxis chemotaxis response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cell motility locomotion localization transport carbohydrate transport oligosaccharide transport disaccharide transport establishment of localization maltose transport polysaccharide localization dextrin transport macromolecule localization maltodextrin transmembrane transport polysaccharide transport response to disaccharide response to oxygen-containing compound detection of maltose stimulus detection of stimulus response to carbohydrate detection of chemical stimulus detection of disaccharide stimulus response to maltose detection of carbohydrate stimulus proteolysis self proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process positive regulation of response to biotic stimulus regulation of cellular process pattern recognition receptor signaling pathway regulation of NLRP3 inflammasome complex assembly negative regulation of biological process regulation of signal transduction response to biotic stimulus intracellular signal transduction cell communication cellular component biogenesis immune response-activating signaling pathway cellular component assembly inflammasome-mediated signaling pathway positive regulation of immune response canonical inflammasome complex assembly regulation of immune system process signal transduction negative regulation of NLRP3 inflammasome complex assembly positive regulation of immune system process innate immune response-activating signaling pathway regulation of biological process negative regulation of cellular component organization immune response response to other organism regulation of innate immune response regulation of inflammasome-mediated signaling pathway negative regulation of protein-containing complex assembly regulation of response to stimulus defense response to other organism regulation of pattern recognition receptor signaling pathway NLRP3 inflammasome complex assembly positive regulation of defense response activation of innate immune response regulation of immune response inflammatory response activation of immune response cytoplasmic pattern recognition receptor signaling pathway regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of cellular component organization regulation of response to external stimulus intracellular receptor signaling pathway signaling negative regulation of signaling negative regulation of cytoplasmic pattern recognition receptor signaling pathway negative regulation of intracellular signal transduction positive regulation of biological process regulation of cytoplasmic pattern recognition receptor signaling pathway negative regulation of cell communication positive regulation of response to stimulus cellular component organization regulation of protein-containing complex assembly positive regulation of response to external stimulus immune response-regulating signaling pathway regulation of intracellular signal transduction regulation of response to stress innate immune response negative regulation of cellular process protein-containing complex assembly response to external biotic stimulus cellular component organization or biogenesis regulation of signaling positive regulation of innate immune response defense response negative regulation of response to stimulus protein-containing complex organization biological regulation defense response to symbiont regulation of cellular component biogenesis negative regulation of signal transduction negative regulation of immune system process immune system process regulation of cell communication negative regulation of inflammasome-mediated signaling pathway negative regulation of canonical NF-kappaB signal transduction intracellular signaling cassette canonical NF-kappaB signal transduction regulation of canonical NF-kappaB signal transduction multicellular organismal process interleukin-1 production cellular biosynthetic process regulation of interleukin-1 beta production negative regulation of cellular metabolic process negative regulation of interleukin-1 beta production negative regulation of interleukin-1 production regulation of cytokine production cytokine production regulation of multicellular organismal process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of interleukin-1 production cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process negative regulation of cytokine production regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process interleukin-1 beta production negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process negative regulation of multicellular organismal process regulation of metabolic process regulation of apoptotic process apoptotic process regulation of programmed cell death cell death programmed cell death regulation of catalytic activity positive regulation of protein metabolic process positive regulation of peptidase activity positive regulation of cysteine-type endopeptidase activity involved in apoptotic process regulation of primary metabolic process positive regulation of molecular function positive regulation of metabolic process regulation of cysteine-type endopeptidase activity involved in apoptotic process regulation of proteolysis regulation of endopeptidase activity positive regulation of macromolecule metabolic process regulation of cysteine-type endopeptidase activity regulation of protein metabolic process regulation of peptidase activity positive regulation of catalytic activity regulation of molecular function positive regulation of hydrolase activity positive regulation of cysteine-type endopeptidase activity regulation of hydrolase activity positive regulation of endopeptidase activity positive regulation of proteolysis regulation of protein maturation negative regulation of proteolysis negative regulation of catalytic activity protein maturation negative regulation of peptidase activity zymogen inhibition negative regulation of protein metabolic process regulation of protein processing protein processing negative regulation of cysteine-type endopeptidase activity negative regulation of hydrolase activity negative regulation of protein maturation negative regulation of endopeptidase activity inhibition of cysteine-type endopeptidase activity negative regulation of molecular function negative regulation of protein processing negative regulation of DNA-binding transcription factor activity RNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process negative regulation of NF-kappaB transcription factor activity nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process regulation of DNA-binding transcription factor activity regulation of DNA-templated transcription positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of interleukin-1 beta production positive regulation of biosynthetic process positive regulation of interleukin-1 production positive regulation of cellular process positive regulation of gene expression positive regulation of multicellular organismal process positive regulation of cytokine production positive regulation of cellular biosynthetic process defense response to virus antiviral innate immune response response to virus regulation of lipopolysaccharide-mediated signaling pathway negative regulation of lipopolysaccharide-mediated signaling pathway negative regulation of response to biotic stimulus response to lipid cellular response to lipopolysaccharide lipopolysaccharide-mediated signaling pathway cellular response to biotic stimulus response to bacterium cell surface receptor signaling pathway cellular response to molecule of bacterial origin response to lipopolysaccharide cellular response to oxygen-containing compound negative regulation of response to external stimulus cellular response to lipid response to molecule of bacterial origin response to cytokine cytokine-mediated signaling pathway cellular response to tumor necrosis factor tumor necrosis factor-mediated signaling pathway cellular response to cytokine stimulus regulation of tumor necrosis factor-mediated signaling pathway regulation of cytokine-mediated signaling pathway negative regulation of tumor necrosis factor-mediated signaling pathway response to peptide regulation of response to cytokine stimulus negative regulation of response to cytokine stimulus negative regulation of cytokine-mediated signaling pathway response to tumor necrosis factor CARD8 inflammasome complex assembly	ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing maltose transport complex periplasmic space ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing maltose transport complex periplasmic space outer membrane-bounded periplasmic space cell envelope canonical inflammasome complex intracellular anatomical structure CARD8 inflammasome complex cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen NLRP3 inflammasome complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR006061	Solute-binding family 1, conserved site	Conserved Site
A	IPR006060	Maltose/Cyclodextrin ABC transporter, substrate-binding protein	Family
A	IPR006059	Bacterial-type extracellular solute-binding protein	Family
A	IPR051249	NLRP Inflammasome	Family
A	IPR025307	FIIND domain	Domain
A	IPR011029	Death-like domain superfamily	Homologous Superfamily
A	IPR001315	CARD domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9Y2G2	Occupational Diseases gout pleural disease Sjogren syndrome adrenal cortex carcinoma glioblastoma lung cancer malignant mesothelioma pilocytic astrocytoma psoriasis subependymal giant cell astrocytoma astrocytic tumor malignant ependymoma medulloblastoma osteosarcoma Occupational Diseases gout pleural disease Sjogren syndrome adrenal cortex carcinoma glioblastoma lung cancer malignant mesothelioma pilocytic astrocytoma psoriasis subependymal giant cell astrocytoma astrocytic tumor malignant ependymoma medulloblastoma osteosarcoma sarcoidosis ulcerative colitis atypical teratoid rhabdoid tumor interstitial cystitis malignant glioma non-small cell lung carcinoma ovarian cancer primitive neuroectodermal tumor

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	IYR	Parent Component: TYR RESID: AA0509 PSI-MOD : 3'-iodo-L-tyrosine MOD:01612
A	TYI	Parent Component: TYR RESID: AA0509 , AA0510 PSI-MOD : 3'-iodo-L-tyrosine MOD:01612 , 3',5'-diiodo-L-tyrosine MOD:01613

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.