Annotations: 8F21

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	Trypsin_2	e8f21C1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel 2	F: Trypsin_2	ECOD (1.6)
C	PDZ_2	e8f21C2	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ_2	ECOD (1.6)
A	Trypsin_2	e8f21A2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel 2	F: Trypsin_2	ECOD (1.6)
A	PDZ_2	e8f21A1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ_2	ECOD (1.6)
B	Trypsin_2	e8f21B2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel 2	F: Trypsin_2	ECOD (1.6)
B	PDZ_2	e8f21B1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ_2	ECOD (1.6)
D	PDZ_2	e8f21D1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ_2	ECOD (1.6)
E	PDZ_2	e8f21E1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ_2	ECOD (1.6)
F	PDZ_2	e8f21F1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ_2	ECOD (1.6)
I [auth c]	Myb_DNA-binding	e8f21c1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: Myb_DNA-binding	ECOD (1.6)
G [auth a]	Myb_DNA-binding	e8f21a1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: Myb_DNA-binding	ECOD (1.6)
H [auth b]	Myb_DNA-binding	e8f21b1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: Myb_DNA-binding	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF00249	Myb-like DNA-binding domain (Myb_DNA-binding)	Myb-like DNA-binding domain	This family contains the DNA binding domains from Myb proteins, as well as the SANT domain family [1].	Domain
A, B, C	PF13365	Trypsin-like peptidase domain (Trypsin_2)	Trypsin-like peptidase domain	This family includes trypsin-like peptidase domains.	Domain
A, B, C	PF00595	PDZ domain (PDZ)	PDZ domain	PDZ domains are found in diverse signaling proteins.	Domain
D, E, F	PF00595	PDZ domain (PDZ)	PDZ domain	PDZ domains are found in diverse signaling proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Periplasmic serine endoprotease DegP	peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity serine hydrolase activity serine-type peptidase activity serine-type endopeptidase activity endopeptidase activity identical protein binding protein binding binding	cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process chaperone-mediated protein folding response to oxidative stress cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process chaperone-mediated protein folding response to oxidative stress response to stimulus response to stress proteolysis response to heat response to abiotic stimulus response to temperature stimulus catabolic process proteolysis involved in protein catabolic process protein catabolic process protein quality control for misfolded or incompletely synthesized proteins macromolecule catabolic process	cell periphery plasma membrane membrane cellular anatomical entity periplasmic space outer membrane-bounded periplasmic space cell envelope
D, E, F	Periplasmic serine endoprotease DegP	peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity serine hydrolase activity serine-type peptidase activity serine-type endopeptidase activity endopeptidase activity identical protein binding protein binding binding	cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process chaperone-mediated protein folding response to oxidative stress cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process chaperone-mediated protein folding response to oxidative stress response to stimulus response to stress proteolysis response to heat response to abiotic stimulus response to temperature stimulus catabolic process proteolysis involved in protein catabolic process protein catabolic process protein quality control for misfolded or incompletely synthesized proteins macromolecule catabolic process	cell periphery plasma membrane membrane cellular anatomical entity periplasmic space outer membrane-bounded periplasmic space cell envelope
G [auth a], H [auth b], I [auth c]	Telomeric repeat-binding factor 1	ankyrin repeat binding protein binding binding protein domain specific binding sequence-specific DNA binding DNA binding organic cyclic compound binding nucleic acid binding telomeric DNA binding double-stranded telomeric DNA binding double-stranded DNA binding G-rich strand telomeric DNA binding sequence-specific single stranded DNA binding single-stranded telomeric DNA binding ankyrin repeat binding protein binding binding protein domain specific binding sequence-specific DNA binding DNA binding organic cyclic compound binding nucleic acid binding telomeric DNA binding double-stranded telomeric DNA binding double-stranded DNA binding G-rich strand telomeric DNA binding sequence-specific single stranded DNA binding single-stranded telomeric DNA binding single-stranded DNA binding cytoskeletal protein binding microtubule binding tubulin binding identical protein binding protein homodimerization activity protein dimerization activity DNA binding, bending	regulation of cellular process regulation of cellular component organization positive regulation of cellular component organization regulation of shelterin complex assembly positive regulation of biological process telomere organization positive regulation of shelterin complex assembly cellular component organization cellular component biogenesis protein-DNA complex organization regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly cellular component assembly shelterin complex assembly protein-containing complex assembly regulation of cellular process regulation of cellular component organization positive regulation of cellular component organization regulation of shelterin complex assembly positive regulation of biological process telomere organization positive regulation of shelterin complex assembly cellular component organization cellular component biogenesis protein-DNA complex organization regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly cellular component assembly shelterin complex assembly protein-containing complex assembly cellular component organization or biogenesis positive regulation of cellular process regulation of biological process protein-containing complex organization positive regulation of cellular component biogenesis biological regulation chromosome organization protein-DNA complex assembly regulation of cellular component biogenesis organelle organization cellular process establishment of organelle localization meiotic chromosome segregation cellular localization sexual reproduction reproductive process meiotic cell cycle process localization telomere localization meiosis I chromosome localization organelle localization establishment of localization in cell meiotic nuclear division cell cycle chromosome segregation cell cycle process meiotic cell cycle organelle fission meiotic telomere clustering establishment of localization chromosome organization involved in meiotic cell cycle nuclear division chromosome localization to nuclear envelope involved in homologous chromosome segregation meiosis I cell cycle process nuclear chromosome segregation homologous chromosome segregation establishment of chromosome localization cellular biosynthetic process RNA-templated DNA biosynthetic process nucleobase-containing compound metabolic process telomere maintenance via telomere lengthening nucleic acid biosynthetic process telomere maintenance via telomerase cellular metabolic process primary metabolic process DNA metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process telomere maintenance biosynthetic process metabolic process macromolecule metabolic process DNA biosynthetic process cell division regulation of establishment of protein-containing complex localization to telomere regulation of localization establishment of protein-containing complex localization to telomere negative regulation of biological process protein-containing complex localization negative regulation of establishment of protein-containing complex localization to telomere cellular macromolecule localization macromolecule localization regulation of establishment of RNA localization to telomere negative regulation of establishment of RNA localization to telomere establishment of RNA localization to telomere establishment of RNA localization RNA localization formation of extrachromosomal circular DNA telomere maintenance via telomere trimming t-circle formation telomeric loop disassembly telomeric D-loop disassembly negative regulation of telomere maintenance negative regulation of telomere maintenance via telomerase regulation of DNA biosynthetic process negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of chromosome organization negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process negative regulation of cellular component organization negative regulation of metabolic process regulation of cellular metabolic process regulation of chromosome organization regulation of telomere maintenance via telomere lengthening regulation of organelle organization negative regulation of cellular biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of metabolic process negative regulation of DNA biosynthetic process regulation of DNA metabolic process regulation of telomere maintenance negative regulation of telomere maintenance via telomere lengthening negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of macromolecule metabolic process regulation of telomere maintenance via telomerase regulation of cellular biosynthetic process negative regulation of organelle organization negative regulation of biosynthetic process negative regulation of DNA metabolic process negative regulation of telomere maintenance via semi-conservative replication negative regulation of cell cycle cell cycle DNA replication telomere maintenance via semi-conservative replication regulation of cell cycle process DNA replication nuclear DNA replication regulation of cell cycle DNA-templated DNA replication negative regulation of cell cycle process regulation of telomere maintenance via semi-conservative replication regulation of telomeric loop disassembly regulation of telomeric D-loop disassembly negative regulation of telomeric D-loop disassembly negative regulation of telomeric loop disassembly positive regulation of organelle organization positive regulation of metabolic process positive regulation of macromolecule metabolic process positive regulation of telomere maintenance positive regulation of nucleobase-containing compound metabolic process positive regulation of chromosome organization positive regulation of DNA metabolic process telomere capping protein localization establishment of protein localization to telomere establishment of protein localization regulation of protein localization negative regulation of protein localization to chromosome, telomeric region regulation of protein localization to chromosome, telomeric region establishment of protein localization to chromosome regulation of establishment of protein localization to chromosome negative regulation of protein localization regulation of establishment of protein localization negative regulation of establishment of protein localization protein localization to chromosome, telomeric region negative regulation of establishment of protein localization to telomere establishment of protein localization to organelle protein localization to chromosome regulation of cellular localization protein localization to organelle regulation of establishment of protein localization to telomere negative regulation of hydrolase activity regulation of catalytic activity negative regulation of catalytic activity regulation of nuclease activity negative regulation of molecular function regulation of molecular function regulation of hydrolase activity negative regulation of exonuclease activity regulation of exonuclease activity negative regulation of nuclease activity negative regulation of DNA replication regulation of DNA replication	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle protein-containing complex protein-DNA complex nuclear protein-containing complex chromosome chromosomal region telomere cap complex chromosome, telomeric repeat region chromosome, telomeric region shelterin complex nuclear telomere cap complex cytoplasm nucleoplasm fibrillar center cytoskeleton spindle microtubule cytoskeleton nuclear body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
A, B, C	IPR001940	Peptidase S1C	Family
A, B, C	IPR036034	PDZ superfamily	Homologous Superfamily
A, B, C	IPR011782	Peptidase S1C, Do	Family
A, B, C	IPR001478	PDZ domain	Domain
D, E, F	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
D, E, F	IPR001940	Peptidase S1C	Family
D, E, F	IPR036034	PDZ superfamily	Homologous Superfamily
D, E, F	IPR011782	Peptidase S1C, Do	Family
D, E, F	IPR001478	PDZ domain	Domain
G [auth a], H [auth b], I [auth c]	IPR017930	Myb domain	Domain
G [auth a], H [auth b], I [auth c]	IPR052450	Telomeric Repeat-Binding Domain-Containing Protein	Family
G [auth a], H [auth b], I [auth c]	IPR013867	Telomere repeat-binding factor, dimerisation domain	Domain
G [auth a], H [auth b], I [auth c]	IPR009057	Homedomain-like superfamily	Homologous Superfamily
G [auth a], H [auth b], I [auth c]	IPR036507	Telomere repeat-binding factor, dimerisation domain superfamily	Homologous Superfamily
G [auth a], H [auth b], I [auth c]	IPR017357	Telomeric repeat-binding factor 1/2	Family
G [auth a], H [auth b], I [auth c]	IPR001005	SANT/Myb domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
G [auth a], H [auth b], I [auth c]	Pharos: P54274	Crohn disease ovarian cancer ulcerative colitis

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.