Annotations: 5GQQ

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d5gqqa_	Alpha and beta proteins (a+b)	Probable bacterial effector-binding domain	Probable bacterial effector-binding domain	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d5gqqb_	Alpha and beta proteins (a+b)	Probable bacterial effector-binding domain	Probable bacterial effector-binding domain	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d5gqqd1	All alpha proteins	EF Hand-like	EF-hand	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d5gqqd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d5gqqc1	All alpha proteins	EF Hand-like	EF-hand	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d5gqqc2	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)
A	SCOP2B Superfamily	Probable bacterial effector-binding domain	8089092	3000062	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Probable bacterial effector-binding domain	8089092	3000062	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	PF04832	e5gqqA1	A: a+b duplicates or obligate multimers	X: Probable bacterial effector-binding domain (From Topology)	H: Probable bacterial effector-binding domain (From Topology)	T: Probable bacterial effector-binding domain	F: PF04832	ECOD (1.6)
B	PF04832	e5gqqB1	A: a+b duplicates or obligate multimers	X: Probable bacterial effector-binding domain (From Topology)	H: Probable bacterial effector-binding domain (From Topology)	T: Probable bacterial effector-binding domain	F: PF04832	ECOD (1.6)
D	F_UNCLASSIFIED	e5gqqD2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: F_UNCLASSIFIED	ECOD (1.6)
D	PF13499	e5gqqD1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF13499	ECOD (1.6)
C	F_UNCLASSIFIED	e5gqqC1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: F_UNCLASSIFIED	ECOD (1.6)
C	PF13499	e5gqqC2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF13499	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.20.80.10	Alpha Beta	Alpha-Beta Barrel	Multidrug-efflux Transporter 1 Regulator Bmrr	Chain A	CATH (4.3.0)
B	3.20.80.10	Alpha Beta	Alpha-Beta Barrel	Multidrug-efflux Transporter 1 Regulator Bmrr	Chain A	CATH (4.3.0)
D	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
C	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF04832	SOUL heme-binding protein (SOUL)	SOUL heme-binding protein	-	Family
C, D	PF13499	EF-hand domain pair (EF-hand_7)	EF-hand domain pair	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Heme-binding protein 2	binding organic cyclic compound binding tetrapyrrole binding heme binding	-	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle lytic vacuole intracellular vesicle membrane-enclosed lumen cytoplasmic vesicle lumen vacuolar lumen endomembrane system membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle lytic vacuole intracellular vesicle membrane-enclosed lumen cytoplasmic vesicle lumen vacuolar lumen endomembrane system intracellular organelle lumen cytoplasmic vesicle vesicle lysosome vesicle lumen azurophil granule vacuole secretory granule lumen azurophil granule lumen organelle lumen secretory granule primary lysosome secretory vesicle extracellular region extracellular exosome extracellular vesicle extracellular organelle extracellular space extracellular membrane-bounded organelle
C, D	Programmed cell death protein 6	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity magnesium ion binding protein-membrane adaptor activity identical protein binding protein binding cation binding ion binding binding calcium ion binding metal ion binding small molecule binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity magnesium ion binding protein-membrane adaptor activity identical protein binding protein binding protein homodimerization activity protein dimerization activity calcium-dependent protein binding	multicellular organismal process positive regulation of locomotion regulation of cell motility regulation of cellular process endothelial cell migration positive regulation of biological process positive regulation of cell migration positive regulation of epithelial cell migration tissue migration ameboidal-type cell migration positive regulation of cell motility regulation of cell migration regulation of endothelial cell migration cell migration multicellular organismal process positive regulation of locomotion regulation of cell motility regulation of cellular process endothelial cell migration positive regulation of biological process positive regulation of cell migration positive regulation of epithelial cell migration tissue migration ameboidal-type cell migration positive regulation of cell motility regulation of cell migration regulation of endothelial cell migration cell migration regulation of multicellular organismal process epithelial cell migration cell motility regulation of epithelial cell migration locomotion positive regulation of cellular process regulation of biological process biological regulation epithelium migration regulation of locomotion positive regulation of endothelial cell migration cellular process response to stimulus response to metal ion response to chemical response to calcium ion response to inorganic substance developmental process blood vessel morphogenesis tube development angiogenesis vasculature development circulatory system development multicellular organism development anatomical structure morphogenesis tube morphogenesis anatomical structure development anatomical structure formation involved in morphogenesis blood vessel development system development cellular response to stimulus cellular response to heat cellular response to stress response to stress response to heat response to abiotic stimulus response to temperature stimulus establishment of organelle localization vesicle budding from membrane cellular localization transport vesicle targeting, to, from or within Golgi vesicle-mediated transport vesicle targeting cellular component organization vesicle organization cellular component biogenesis localization cellular component assembly organelle localization establishment of localization in cell protein-containing complex assembly vesicle coating cellular component organization or biogenesis vesicle targeting, rough ER to cis-Golgi membrane organization vesicle localization protein-containing complex organization establishment of vesicle localization intracellular transport endoplasmic reticulum to Golgi vesicle-mediated transport establishment of localization organelle organization COPII-coated vesicle budding COPII vesicle coating Golgi vesicle transport cellular developmental process chordate embryonic development animal organ development mesenchyme development embryo development tissue development neural crest formation epithelial to mesenchymal transition embryo development ending in birth or egg hatching cell differentiation mesenchymal cell differentiation cellular response to growth factor stimulus signaling negative regulation of signaling negative regulation of biological process regulation of signal transduction negative regulation of cellular response to growth factor stimulus cell surface receptor protein tyrosine kinase signaling pathway negative regulation of cell communication cell communication regulation of vascular endothelial growth factor receptor signaling pathway cellular response to endogenous stimulus negative regulation of vascular endothelial growth factor receptor signaling pathway negative regulation of cellular process signal transduction enzyme-linked receptor protein signaling pathway regulation of signaling cell surface receptor signaling pathway negative regulation of response to stimulus response to endogenous stimulus regulation of cellular response to growth factor stimulus negative regulation of signal transduction vascular endothelial growth factor receptor signaling pathway regulation of response to stimulus regulation of cell communication response to growth factor regulation of catalytic activity positive regulation of protein metabolic process positive regulation of peptidase activity positive regulation of cysteine-type endopeptidase activity involved in apoptotic process regulation of primary metabolic process positive regulation of molecular function positive regulation of metabolic process regulation of cysteine-type endopeptidase activity involved in apoptotic process organic substance metabolic process regulation of proteolysis proteolysis regulation of endopeptidase activity positive regulation of macromolecule metabolic process protein metabolic process regulation of cysteine-type endopeptidase activity organonitrogen compound metabolic process regulation of protein metabolic process regulation of peptidase activity positive regulation of catalytic activity primary metabolic process regulation of macromolecule metabolic process regulation of molecular function positive regulation of hydrolase activity positive regulation of cysteine-type endopeptidase activity regulation of hydrolase activity positive regulation of endopeptidase activity positive regulation of proteolysis metabolic process macromolecule metabolic process regulation of metabolic process protein localization establishment of protein localization nitrogen compound transport organic substance transport protein transport cellular macromolecule localization macromolecule localization intracellular protein transport negative regulation of intracellular signal transduction intracellular signal transduction negative regulation of TOR signaling regulation of intracellular signal transduction TOR signaling regulation of TOR signaling regulation of developmental process regulation of vasculature development positive regulation of developmental process regulation of anatomical structure morphogenesis regulation of multicellular organismal development positive regulation of angiogenesis positive regulation of vasculature development regulation of angiogenesis positive regulation of multicellular organismal process regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction intracellular signaling cassette phosphatidylinositol 3-kinase/protein kinase B signal transduction vascular endothelial growth factor receptor-2 signaling pathway cell death apoptotic signaling pathway apoptotic process programmed cell death regulation of protein modification process regulation of protein ubiquitination positive regulation of post-translational protein modification positive regulation of protein modification process protein ubiquitination regulation of protein modification by small protein conjugation or removal protein modification process positive regulation of protein monoubiquitination positive regulation of protein modification by small protein conjugation or removal positive regulation of protein ubiquitination regulation of post-translational protein modification protein monoubiquitination macromolecule modification regulation of protein monoubiquitination post-translational protein modification protein modification by small protein conjugation protein modification by small protein conjugation or removal stem cell development neural crest cell differentiation neural crest cell development cell development stem cell differentiation cell population proliferation positive regulation of cell population proliferation endothelial cell proliferation positive regulation of epithelial cell proliferation regulation of endothelial cell proliferation regulation of cell population proliferation positive regulation of endothelial cell proliferation regulation of epithelial cell proliferation epithelial cell proliferation	extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol protein-containing complex extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol protein-containing complex vesicle coat intracellular vesicle transport vesicle membrane membrane protein complex endomembrane system intracellular organelle membrane coat bounding membrane of organelle vesicle membrane cytoplasmic vesicle ER to Golgi transport vesicle membrane coated vesicle transport vesicle membrane intracellular membrane-bounded organelle coated membrane COPII vesicle coat cytoplasmic vesicle membrane coated vesicle membrane COPII-coated ER to Golgi transport vesicle organelle membrane nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane endoplasmic reticulum exit site endosome cullin-RING ubiquitin ligase complex ubiquitin ligase complex catalytic complex transferase complex Cul3-RING ubiquitin ligase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR006917	SOUL haem-binding protein	Family
A, B	IPR011256	Regulatory factor, effector binding domain superfamily	Homologous Superfamily
C, D	IPR002048	EF-hand domain	Domain
C, D	IPR011992	EF-hand domain pair	Homologous Superfamily
C, D	IPR018247	EF-Hand 1, calcium-binding site	Binding Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9Y5Z4	liver cancer ulcerative colitis atypical teratoid rhabdoid tumor esophageal adenocarcinoma malignant ependymoma medulloblastoma pancreatic ductal adenocarcinoma primitive neuroectodermal tumor breast fibroadenoma glioblastoma liver neoplasm malignant glioma osteosarcoma pilocytic astrocytoma spina bifida liver cancer ulcerative colitis atypical teratoid rhabdoid tumor esophageal adenocarcinoma malignant ependymoma medulloblastoma pancreatic ductal adenocarcinoma primitive neuroectodermal tumor breast fibroadenoma glioblastoma liver neoplasm malignant glioma osteosarcoma pilocytic astrocytoma spina bifida cystic fibrosis large cell medulloblastoma lung cancer malignant mesothelioma ovarian cancer plasma cell myeloma
C, D	Pharos: O75340	endogenous depression Pick disease Malignant neoplasm of breast Sjogren syndrome ovarian cancer

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.