Annotations: 5XKJ

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth C]	LRR_8_2	e5xkjC1	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_2	ECOD (1.6)
D	LRR_8_2	e5xkjD1	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_2	ECOD (1.6)
B [auth E]	UNK_F_TYPE	e5xkjE1	A: few secondary structure elements	X: Epidermal patterning factor-like protein 9 (From Topology)	H: Epidermal patterning factor-like protein 9 (From Topology)	T: Epidermal patterning factor-like protein 9	F: UNK_F_TYPE	ECOD (1.6)
F	UNK_F_TYPE	e5xkjF1	A: few secondary structure elements	X: Epidermal patterning factor-like protein 9 (From Topology)	H: Epidermal patterning factor-like protein 9 (From Topology)	T: Epidermal patterning factor-like protein 9	F: UNK_F_TYPE	ECOD (1.6)
C [auth A]	LRR_8_2	e5xkjA1	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_2	ECOD (1.6)
E [auth B]	LRR_8_2	e5xkjB1	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_2	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth C], D	PF13855	Leucine rich repeat (LRR_8)	Leucine rich repeat	-	Repeat
A [auth C], D	PF00560	Leucine Rich Repeat (LRR_1)	Leucine Rich Repeat	-	Repeat
B [auth E], F	PF17181	Epidermal patterning factor proteins (EPF)	Epidermal patterning factor proteins	-	Family
C [auth A], E [auth B]	PF13855	Leucine rich repeat (LRR_8)	Leucine rich repeat	-	Repeat
C [auth A], E [auth B]	PF08263	Leucine rich repeat N-terminal domain (LRRNT_2)	Leucine rich repeat N-terminal domain	-	Family
C [auth A], E [auth B]	PF00560	Leucine Rich Repeat (LRR_1)	Leucine Rich Repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], D	Protein TOO MANY MOUTHS	protein binding binding receptor serine/threonine kinase binding signaling receptor binding peptide binding	cellular response to stimulus cellular response to abscisic acid stimulus response to organic substance response to abscisic acid response to stimulus response to lipid response to alcohol response to endogenous stimulus response to oxygen-containing compound cellular response to oxygen-containing compound cellular response to endogenous stimulus cellular response to chemical stimulus cellular response to alcohol response to hormone response to chemical cellular response to stimulus cellular response to abscisic acid stimulus response to organic substance response to abscisic acid response to stimulus response to lipid response to alcohol response to endogenous stimulus response to oxygen-containing compound cellular response to oxygen-containing compound cellular response to endogenous stimulus cellular response to chemical stimulus cellular response to alcohol response to hormone response to chemical cellular response to lipid cellular process cellular response to organic substance cellular response to hormone stimulus developmental process multicellular organism development multicellular organismal process stomatal complex patterning anatomical structure development pattern specification process regionalization biological process involved in interspecies interaction between organisms response to other organism defense response response to external stimulus response to biotic stimulus defense response to fungus defense response to other organism response to stress response to external biotic stimulus response to fungus cell division asymmetric cell division plant epidermis morphogenesis stomatal complex morphogenesis plant epidermis development shoot system morphogenesis tissue development stomatal complex formation post-embryonic plant morphogenesis anatomical structure morphogenesis stomatal complex development anatomical structure formation involved in morphogenesis post-embryonic development shoot system development system development immune response defense response to symbiont immune system process innate immune response cellular developmental process trichome morphogenesis cell morphogenesis trichome differentiation cell differentiation regulation of defense response regulation of response to biotic stimulus regulation of response to external stimulus regulation of response to stress regulation of antifungal innate immune response regulation of immune system process regulation of biological process antifungal innate immune response regulation of innate immune response biological regulation regulation of defense response to fungus regulation of response to stimulus regulation of immune response	membrane cellular anatomical entity cell periphery plasma membrane
B [auth E], F	Protein EPIDERMAL PATTERNING FACTOR 2	protein binding binding kinase binding enzyme binding protein kinase binding	developmental process multicellular organismal process regulation of biological process regulation of multicellular organismal development regulation of developmental process negative regulation of developmental process plant epidermis development negative regulation of biological process biological regulation tissue development negative regulation of post-embryonic development negative regulation of stomatal complex development regulation of stomatal complex development multicellular organism development regulation of post-embryonic development developmental process multicellular organismal process regulation of biological process regulation of multicellular organismal development regulation of developmental process negative regulation of developmental process plant epidermis development negative regulation of biological process biological regulation tissue development negative regulation of post-embryonic development negative regulation of stomatal complex development regulation of stomatal complex development multicellular organism development regulation of post-embryonic development stomatal complex development anatomical structure development post-embryonic development regulation of multicellular organismal process negative regulation of multicellular organismal process anatomical structure morphogenesis plant epidermis morphogenesis plant epidermal cell differentiation cellular developmental process stomatal complex morphogenesis shoot system morphogenesis guard cell differentiation post-embryonic plant morphogenesis cell differentiation cellular process shoot system development system development	extracellular region cellular anatomical entity
C [auth A], E [auth B]	LRR receptor-like serine/threonine-protein kinase ERL1	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 signaling receptor binding protein serine/threonine 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 receptor serine/threonine kinase binding protein serine kinase activity	phosphorylation cellular metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process developmental process multicellular organismal process plant organ development floral whorl development reproductive system development reproductive process flower development developmental process involved in reproduction phosphorylation cellular metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process developmental process multicellular organismal process plant organ development floral whorl development reproductive system development reproductive process flower development developmental process involved in reproduction multicellular organism development reproductive shoot system development plant-type ovary development plant ovule development anatomical structure development carpel development gynoecium development reproductive structure development shoot system development post-embryonic development phyllome development system development floral organ development gametophyte development embryo sac development plant epidermis morphogenesis stomatal complex morphogenesis plant epidermis development shoot system morphogenesis tissue development post-embryonic plant morphogenesis anatomical structure morphogenesis stomatal complex development	membrane cellular anatomical entity cell periphery plasma membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth C], D	IPR001611	Leucine-rich repeat	Repeat
A [auth C], D	IPR003591	Leucine-rich repeat, typical subtype	Repeat
A [auth C], D	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
B [auth E], F	IPR039455	EPIDERMAL PATTERNING FACTOR-like protein	Family
C [auth A], E [auth B]	IPR017441	Protein kinase, ATP binding site	Binding Site
C [auth A], E [auth B]	IPR001611	Leucine-rich repeat	Repeat
C [auth A], E [auth B]	IPR013210	Leucine-rich repeat-containing N-terminal, plant-type	Domain
C [auth A], E [auth B]	IPR003591	Leucine-rich repeat, typical subtype	Repeat
C [auth A], E [auth B]	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
C [auth A], E [auth B]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
C [auth A], E [auth B]	IPR000719	Protein kinase domain	Domain
C [auth A], E [auth B]	IPR008271	Serine/threonine-protein kinase, active site	Active Site

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.