Annotations: 1FC6

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1fc6a3	All beta proteins	PDZ domain-like	PDZ domain-like	Tail specific protease PDZ domain	Photosystem II D1 C-terminal processing protease	(Tetradesmus obliquus ) [TaxId: 3088 ],	SCOPe (2.08)
A	d1fc6a4	Alpha and beta proteins (a/b)	ClpP/crotonase	ClpP/crotonase	Tail specific protease, catalytic domain	Photosystem II D1 C-terminal processing protease	(Tetradesmus obliquus ) [TaxId: 3088 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	ClpP/crotonase	8035480	3000033	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PDZ domain-like	8035478	3000388	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	ClpP/crotonase	8035480	3000033	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)
A		e1fc6A1	A: PDZ domain	X: PDZ domain	H: PDZ domain	T: PDZ_6	F:	ECOD (20:10:01)
A		e1fc6A4	A: Single-stranded right-handed beta-helix	X: Leucine-rich repeats	H: Leucine-rich repeats	T: DSBA	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.750.44	Alpha Beta	2-Layer Sandwich	Transcription Regulator spoIIAA		CATH (4.3.0)
A	2.30.42.10	Mainly Beta	Roll	Pdz3 Domain	PDZ domain	CATH (4.3.0)
A	3.90.226.10	Alpha Beta	Alpha-Beta Complex	2-enoyl-CoA Hydratase	Chain A, domain 1	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PHOTOSYSTEM II D1 PROTEASE	peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity catalytic activity endopeptidase activity	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure plastid intracellular membraneless organelle intracellular membrane-bounded organelle plastid thylakoid plastid thylakoid lumen intracellular organelle chloroplast thylakoid lumen cellular anatomical structure organelle chloroplast thylakoid membraneless organelle cytoplasm membrane-bounded organelle intracellular anatomical structure plastid intracellular membraneless organelle intracellular membrane-bounded organelle plastid thylakoid plastid thylakoid lumen intracellular organelle chloroplast thylakoid lumen cellular anatomical structure organelle chloroplast thylakoid membraneless organelle cytoplasm thylakoid lumen thylakoid chloroplast

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR005151	Tail specific protease	Domain
A	IPR029045	ClpP/crotonase-like domain superfamily	Homologous Superfamily
A	IPR041489	PDZ domain 6	Domain
A	IPR001478	PDZ domain	Domain
A	IPR004447	C-terminal-processing peptidase S41A	Family
A	IPR036034	PDZ 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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.