Annotations: 8IKW

A complex structure of PGIP-PG

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
E [auth G]	SCOP2B Superfamily	L domain-like	8034098	3001010	SCOP2B (2022-06-29)
D [auth E]	SCOP2B Superfamily	L domain-like	8034098	3001010	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	L domain-like	8034098	3001010	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	L domain-like	8034098	3001010	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
H	V-set	e8ikwH1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
G [auth F]	V-set	e8ikwF1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
F [auth D]	V-set	e8ikwD1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
B	V-set	e8ikwB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
E [auth G]	V-set	e8ikwG1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
D [auth E]	V-set	e8ikwE1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
C	V-set	e8ikwC1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
A	Ribosomal_S3Ae	e8ikwA01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Ribosomal_S3Ae	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, F [auth D], G [auth F], H	PF00295	Glycosyl hydrolases family 28 (Glyco_hydro_28)	Glycosyl hydrolases family 28	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, F [auth D], G [auth F], H	Endo-polygalacturonase	hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity polygalacturonase activity catalytic activity	cellular component organization cell wall organization or biogenesis cell wall organization cellular process cellular component organization or biogenesis external encapsulating structure organization carbohydrate metabolic process catabolic process pectin metabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process pectin catabolic process polysaccharide metabolic process cellular component organization cell wall organization or biogenesis cell wall organization cellular process cellular component organization or biogenesis external encapsulating structure organization carbohydrate metabolic process catabolic process pectin metabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process pectin catabolic process polysaccharide metabolic process polysaccharide catabolic process metabolic process macromolecule metabolic process	cellular anatomical structure extracellular region
A, C, D [auth E], E [auth G]	Polygalacturonase inhibitor 2	-	response to stimulus defense response response to stress	cellular anatomical structure membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, F [auth D], G [auth F], H	IPR006626	Parallel beta-helix repeat	Repeat
B, F [auth D], G [auth F], H	IPR012334	Pectin lyase fold	Homologous Superfamily
B, F [auth D], G [auth F], H	IPR050434	Glycosyl hydrolase family 28, fungi	Family
B, F [auth D], G [auth F], H	IPR000743	Glycoside hydrolase, family 28	Family
B, F [auth D], G [auth F], H	IPR011050	Pectin lyase fold/virulence factor	Homologous Superfamily
A, C, D [auth E], E [auth G]	IPR051848	Polygalacturonase-Inhibiting Protein	Family
A, C, D [auth E], E [auth G]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A, C, D [auth E], E [auth G]	IPR001611	Leucine-rich repeat	Repeat
A, C, D [auth E], E [auth G]	IPR013210	Leucine-rich repeat-containing N-terminal, plant-type	Domain

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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.