5IWW | pdb_00005iww

Crystal structure of RNA editing factor of designer PLS-type PPR/9R protein in complex with MORF9/RIP9

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	PPR_long	e5iwwD1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: PPR_long	ECOD (1.6)
C	MORF	e5iwwC1	A: a+b two layers	X: Alpha-beta plaits	H: Protease propeptides/inhibitors (From Topology)	T: Protease propeptides/inhibitors	F: MORF	ECOD (1.6)
B	MORF	e5iwwB1	A: a+b two layers	X: Alpha-beta plaits	H: Protease propeptides/inhibitors (From Topology)	T: Protease propeptides/inhibitors	F: MORF	ECOD (1.6)
A	MORF	e5iwwA1	A: a+b two layers	X: Alpha-beta plaits	H: Protease propeptides/inhibitors (From Topology)	T: Protease propeptides/inhibitors	F: MORF	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF21864	Multiple organellar RNA editing factor 1, MORF domain (MORF_dom)	Multiple organellar RNA editing factor 1, MORF domain	This domain is found in Multiple organellar RNA editing factor 1 from Arabidopsis thaliana (MORF1) and similar proteins from plants involved in organellar RNA editing in mitochondria. This conserved domain, termed MORF domain, plays a role in the mul ...	This domain is found in Multiple organellar RNA editing factor 1 from Arabidopsis thaliana (MORF1) and similar proteins from plants involved in organellar RNA editing in mitochondria. This conserved domain, termed MORF domain, plays a role in the multimerisation of MORF proteins. It adopts a globular fold with seven beta-strands and three alpha-helices combined with four major loops [2,4].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D	PLS9-PPR	-	-	-
A, B, C	Multiple organellar RNA editing factor 9, chloroplastic	RNA binding binding nucleic acid binding mRNA binding identical protein binding protein binding protein homodimerization activity protein dimerization activity	nucleobase-containing compound metabolic process RNA modification macromolecule modification chloroplast RNA modification RNA metabolic process metabolic process cellular process primary metabolic process macromolecule metabolic process nucleic acid metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process nucleobase-containing compound metabolic process RNA modification macromolecule modification chloroplast RNA modification RNA metabolic process metabolic process cellular process primary metabolic process macromolecule metabolic process nucleic acid metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process macromolecule biosynthetic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process RNA processing cytidine to uridine editing base conversion or substitution editing	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle chloroplast plastid stroma chloroplast stroma chloroplast envelope organelle envelope plastid envelope

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR054059	MORF/ORRM1/DAG-like, MORF domain	Domain
A, B, C	IPR039206	MORF/ORRM1/DAG-like	Family
A, B, C	IPR037045	Peptidase S8 propeptide/proteinase inhibitor I9 superfamily	Homologous Superfamily

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.