Annotations: 5YAH

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	Diphthamide_syn	e5yahB1	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II	H: Rubredoxin-related	T: Tetrapyrrole methylase C-terminal domain	F: Diphthamide_syn	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B]	PF13855	Leucine rich repeat (LRR_8)	Leucine rich repeat	-	Repeat
A [auth B]	PF08263	Leucine rich repeat N-terminal domain (LRRNT_2)	Leucine rich repeat N-terminal domain	-	Family
A [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
B [auth C]	Protein LURE 1.2	-	positive chemotaxis developmental process chemotaxis multi-multicellular organism process multicellular organismal process response to stimulus pollination reproductive process pollen tube guidance response to external stimulus developmental process involved in reproduction taxis response to chemical anatomical structure development positive chemotaxis developmental process chemotaxis multi-multicellular organism process multicellular organismal process response to stimulus pollination reproductive process pollen tube guidance response to external stimulus developmental process involved in reproduction taxis response to chemical anatomical structure development pollen tube development locomotion	cellular anatomical structure extracellular region
A [auth B]	Pollen receptor-like kinase 6	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide 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 identical protein binding protein binding	positive chemotaxis developmental process chemotaxis multi-multicellular organism process multicellular organismal process response to stimulus pollination reproductive process pollen tube guidance response to external stimulus developmental process involved in reproduction taxis response to chemical anatomical structure development positive chemotaxis developmental process chemotaxis multi-multicellular organism process multicellular organismal process response to stimulus pollination reproductive process pollen tube guidance response to external stimulus developmental process involved in reproduction taxis response to chemical anatomical structure development pollen tube development locomotion	cell periphery cellular anatomical structure apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane intracellular anatomical structure cytoplasm cell projection growing cell tip pollen tube pollen tube tip cell tip cell periphery cellular anatomical structure apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane intracellular anatomical structure cytoplasm cell projection growing cell tip pollen tube pollen tube tip cell tip cell pole plasma membrane bounded cell projection site of polarized growth

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth C]	IPR047497	Protein LURE 1.1-1.6, defensin-like domain	Domain
A [auth B]	IPR046959	Pollen receptor-like kinase 1-6/SFR4-like	Family
A [auth B]	IPR001611	Leucine-rich repeat	Repeat
A [auth B]	IPR013210	Leucine-rich repeat-containing N-terminal, plant-type	Domain
A [auth B]	IPR003591	Leucine-rich repeat, typical subtype	Repeat
A [auth B]	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A [auth B]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A [auth B]	IPR000719	Protein kinase domain	Domain
A [auth B]	IPR001245	Serine-threonine/tyrosine-protein kinase, catalytic domain	Domain

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.