3RBW

Crystal structure of Spire KIND domain

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	PF16474	e3rbwA1	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: PF16474	ECOD (1.6)
B	PF16474	e3rbwB1	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: PF16474	ECOD (1.6)
C	PF16474	e3rbwC1	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: PF16474	ECOD (1.6)
D	PF16474	e3rbwD1	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: PF16474	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (4.3.0)
B	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (4.3.0)
C	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (4.3.0)
D	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF16474	Kinase non-catalytic C-lobe domain (KIND)	Kinase non-catalytic C-lobe domain	The KIND domain (kinase non-catalytic C-lobe domain) evolved from a catalytic protein kinase fold and functions as an interaction domain [1]. In SPIRE1 (protein spire homologue 1) this domain interacts with FMN2 (formin-2) [2-3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Protein spire homolog 1	cytoskeletal protein binding actin binding protein binding binding	cellular response to stimulus regulation of cellular process response to stimulus regulation of double-strand break repair positive regulation of biological process regulation of cellular response to stress regulation of primary metabolic process positive regulation of response to stimulus nucleobase-containing compound metabolic process positive regulation of metabolic process positive regulation of DNA repair cellular response to stress response to stress regulation of response to stress cellular response to stimulus regulation of cellular process response to stimulus regulation of double-strand break repair positive regulation of biological process regulation of cellular response to stress regulation of primary metabolic process positive regulation of response to stimulus nucleobase-containing compound metabolic process positive regulation of metabolic process positive regulation of DNA repair cellular response to stress response to stress regulation of response to stress positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process DNA repair double-strand break repair regulation of biological process positive regulation of nucleobase-containing compound metabolic process biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process positive regulation of double-strand break repair nucleic acid metabolic process regulation of DNA repair positive regulation of DNA metabolic process regulation of response to stimulus DNA damage response metabolic process cellular process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process establishment of organelle localization cellular localization sexual reproduction reproductive process meiotic cell cycle microtubule cytoskeleton organization establishment of meiotic spindle localization spindle localization meiotic cell cycle process establishment of localization cellular component organization localization organelle organization establishment of spindle localization organelle localization establishment of localization in cell microtubule-based process cell cycle cellular component organization or biogenesis cytoskeleton organization cell cycle process membrane organization cytoskeleton-dependent cytokinesis cytokinesis cleavage furrow formation cytokinetic process membrane invagination cell division plasma membrane invagination organelle fission multicellular organismal reproductive process female gamete generation meiotic cytokinesis gamete generation nuclear division female meiotic nuclear division polar body extrusion after meiotic divisions meiotic nuclear division actin cytoskeleton organization actin filament organization actin filament-based process actin nucleation supramolecular fiber organization protein localization establishment of protein localization nitrogen compound transport transport protein transport cellular macromolecule localization macromolecule localization protein polymerization actin polymerization or depolymerization actin filament polymerization protein-containing complex organization cellular component biogenesis cellular component assembly protein-containing complex assembly 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 Golgi vesicle transport vesicle-mediated transport formin-nucleated actin cable assembly parallel actin filament bundle assembly actin filament bundle organization formin-nucleated actin cable organization actin filament bundle assembly intracellular transport positive regulation of organelle organization positive regulation of cellular component organization regulation of cellular component organization regulation of developmental process positive regulation of developmental process anatomical structure development regulation of anatomical structure morphogenesis mitochondrion organization developmental process mitochondrial fission regulation of organelle organization anatomical structure morphogenesis regulation of mitochondrial fission regulation of mitochondrion organization positive regulation of mitochondrial fission actin filament network formation	cell periphery cell cortex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol plasma membrane membrane membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cell periphery cell cortex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol plasma membrane membrane membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen intracellular vesicle cytoplasmic vesicle membrane vesicle membrane cytoplasmic vesicle vesicle organelle membrane cytoskeleton intracellular non-membrane-bounded organelle non-membrane-bounded organelle perinuclear region of cytoplasm mitochondrial membrane mitochondrion organelle outer membrane organelle envelope bounding membrane of organelle mitochondrial envelope mitochondrial outer membrane outer membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR011011	Zinc finger, FYVE/PHD-type	Homologous Superfamily
A, B, C, D	IPR029901	Protein Spire	Family
A, B, C, D	IPR029905	Protein Spire homolog 1, FYVE-related domain	Domain
A, B, C, D	IPR011019	KIND domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: Q08AE8	adenoma large cell medulloblastoma osteosarcoma ulcerative colitis atypical teratoid rhabdoid tumor medulloblastoma ovarian cancer glioblastoma oligodendroglioma 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 R01GM133198.