5V8Z | pdb_00005v8z

Crystal structure of ERp29 D-domain in complex with the P-domain of calmegin

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
C	d5v8zc1	All alpha proteins	ERP29 C domain-like	ERP29 C domain-like	ERP29 C domain-like	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d5v8zc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d5v8za1	All alpha proteins	ERP29 C domain-like	ERP29 C domain-like	ERP29 C domain-like	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d5v8za2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2 Family	ERP29 C domain-like	8081911	4001089	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	ERP29 C domain-like	8081912	3000722	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	ERP29 C domain-like	8081912	3000722	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)
D	ANAPC3, SRP_TPR_like	e5v8zD1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: ANAPC3, SRP_TPR_like	ECOD (v294.1)
B	ANAPC3, SRP_TPR_like	e5v8zB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: ANAPC3, SRP_TPR_like	ECOD (v294.1)
C	ANAPC3, SRP_TPR_like	e5v8zC1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: ANAPC3, SRP_TPR_like	ECOD (v294.1)
A	ANAPC3, SRP_TPR_like	e5v8zA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: ANAPC3, SRP_TPR_like	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	1.20.1150.12	Mainly Alpha	Up-down Bundle	Endoplasmic reticulum protein erp29	Endoplasmic reticulum resident protein 29, C-terminal domain	CATH (4.3.0)
A	1.20.1150.12	Mainly Alpha	Up-down Bundle	Endoplasmic reticulum protein erp29	Endoplasmic reticulum resident protein 29, C-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF07749	Endoplasmic reticulum protein ERp29, C-terminal domain (ERp29)	Endoplasmic reticulum protein ERp29, C-terminal domain	ERp29 is a ubiquitously expressed endoplasmic reticulum protein found in mammals. ERp29 is comprised of two domains. This domain, the C-terminal domain, has an all helical fold [1]. ERp29 is thought to form part of the thyroglobulin folding complex ...	ERp29 is a ubiquitously expressed endoplasmic reticulum protein found in mammals. ERp29 is comprised of two domains. This domain, the C-terminal domain, has an all helical fold [1]. ERp29 is thought to form part of the thyroglobulin folding complex [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D	Calmegin	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding unfolded protein binding protein binding	cellular response to stimulus catabolic process response to stimulus proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process ERAD pathway cellular response to stress response to chemical response to stress cellular process metabolic process protein metabolic process cellular response to stimulus catabolic process response to stimulus proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process ERAD pathway cellular response to stress response to chemical response to stress cellular process metabolic process protein metabolic process macromolecule metabolic process response to endoplasmic reticulum stress protein folding biosynthetic process gene expression macromolecule biosynthetic process protein maturation	membrane-bounded organelle intracellular anatomical structure organelle subcompartment membrane intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cytoplasm organelle membrane membrane-bounded organelle intracellular anatomical structure organelle subcompartment membrane intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cytoplasm organelle membrane endoplasmic reticulum membrane
A, C	Endoplasmic reticulum resident protein 29	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity protein-folding chaperone binding	cellular localization establishment of protein localization transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization cellular process intracellular protein localization intracellular protein transport negative regulation of protein transport regulation of localization cellular localization establishment of protein localization transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization cellular process intracellular protein localization intracellular protein transport negative regulation of protein transport regulation of localization regulation of cellular process regulation of protein localization negative regulation of biological process negative regulation of transport protein localization to extracellular region regulation of secretion by cell secretion by cell negative regulation of secretion negative regulation of cellular process negative regulation of secretion by cell negative regulation of protein localization regulation of biological process regulation of transport secretion biological regulation regulation of establishment of protein localization establishment of protein localization to extracellular region negative regulation of establishment of protein localization export from cell regulation of protein transport protein secretion regulation of protein secretion regulation of secretion negative regulation of protein secretion protein unfolding cellular response to stimulus positive regulation of cell communication positive regulation of signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of signaling positive regulation of MAPK cascade positive regulation of intracellular signal transduction regulation of MAPK cascade regulation of response to stimulus MAPK cascade regulation of cell communication positive regulation of signaling protein folding biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation regulation of cellular response to stress regulation of response to endoplasmic reticulum stress regulation of programmed cell death intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress regulation of intrinsic apoptotic signaling pathway regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway cellular response to stress regulation of response to stress response to stress intrinsic apoptotic signaling pathway response to endoplasmic reticulum stress regulation of apoptotic process cell death apoptotic signaling pathway apoptotic process programmed cell death regulation of apoptotic signaling pathway regulation of biosynthetic process regulation of macromolecule metabolic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process positive regulation of macromolecule metabolic process regulation of metabolic process negative regulation of metabolic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of macromolecule metabolic process	cellular anatomical structure membrane membrane-bounded organelle intracellular anatomical structure pigment granule intracellular vesicle intracellular membrane-bounded organelle intracellular organelle melanosome cytoplasmic vesicle organelle cytoplasm vesicle membrane-enclosed lumen cellular anatomical structure membrane membrane-bounded organelle intracellular anatomical structure pigment granule intracellular vesicle intracellular membrane-bounded organelle intracellular organelle melanosome cytoplasmic vesicle organelle cytoplasm vesicle membrane-enclosed lumen endomembrane system intracellular organelle lumen endoplasmic reticulum lumen organelle lumen endoplasmic reticulum cell surface smooth endoplasmic reticulum

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
B, D	IPR001580	Calreticulin/calnexin	Family
B, D	IPR009033	Calreticulin/calnexin, P domain superfamily	Homologous Superfamily
B, D	IPR018124	Calreticulin/calnexin, conserved site	Conserved Site
A, C	IPR016855	Endoplasmic reticulum resident protein 29	Family
A, C	IPR012883	ERp29, N-terminal	Domain
A, C	IPR011679	Endoplasmic reticulum resident protein 29, C-terminal	Domain
A, C	IPR036356	Endoplasmic reticulum resident protein 29, C-terminal domain superfamily	Homologous Superfamily
A, C	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C	Pharos: P30040	Neoplasm Metastasis prostate cancer gout lung adenocarcinoma plasma cell myeloma psoriasis cleft lip hepatocellular carcinoma myocardial infarction osteosarcoma colorectal cancer neoplasm ovarian cancer

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.