Annotations: 5XKN

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth E]	UNK_F_TYPE	e5xknE1	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)
D [auth F]	UNK_F_TYPE	e5xknF1	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)
B [auth A]	LRR_8_2	e5xknA1	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)
C [auth B]	LRR_8_2	e5xknB1	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 E], D [auth F]	PF17181	Epidermal patterning factor proteins (EPF)	Epidermal patterning factor proteins	-	Family
B [auth A], C [auth B]	PF08263	Leucine rich repeat N-terminal domain (LRRNT_2)	Leucine rich repeat N-terminal domain	-	Family
B [auth A], C [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 E], D [auth F]	EPIDERMAL PATTERNING FACTOR-like protein 4	-	developmental process multicellular organism development multicellular organismal process stomatal complex development plant epidermis development anatomical structure development post-embryonic development tissue development plant epidermal cell differentiation plant epidermis morphogenesis cellular developmental process stomatal complex morphogenesis shoot system morphogenesis guard cell differentiation developmental process multicellular organism development multicellular organismal process stomatal complex development plant epidermis development anatomical structure development post-embryonic development tissue development plant epidermal cell differentiation plant epidermis morphogenesis cellular developmental process stomatal complex morphogenesis shoot system morphogenesis guard cell differentiation post-embryonic plant morphogenesis anatomical structure morphogenesis cell differentiation cellular process shoot system development system development	extracellular region cellular anatomical entity
B [auth A], C [auth B]	LRR receptor-like serine/threonine-protein kinase ERL2	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 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 protein serine kinase activity identical protein binding protein binding	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

InterPro: Protein Family Classification InterPro Database Homepage

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