Annotations: 6QBY

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF14822	e6qbyA1	A: a+b complex topology	X: Cysteine proteinases-like	H: Cysteine proteinases (From Topology)	T: Cysteine proteinases	F: PF14822	ECOD (1.6)
C	PF14822	e6qbyC1	A: a+b complex topology	X: Cysteine proteinases-like	H: Cysteine proteinases (From Topology)	T: Cysteine proteinases	F: PF14822	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Tubulinyl-Tyr carboxypeptidase 2	peptidase activity catalytic activity, acting on a protein metallocarboxypeptidase activity hydrolase activity metallopeptidase activity exopeptidase activity catalytic activity metalloexopeptidase activity carboxypeptidase activity cytoskeletal protein binding microtubule binding protein binding binding tubulin binding peptidase activity catalytic activity, acting on a protein metallocarboxypeptidase activity hydrolase activity metallopeptidase activity exopeptidase activity catalytic activity metalloexopeptidase activity carboxypeptidase activity cytoskeletal protein binding microtubule binding protein binding binding tubulin binding actin binding tubulin-tyrosine carboxypeptidase	developmental process multicellular organismal process regulation of multicellular organismal development regulation of biological process regulation of developmental process blood vessel morphogenesis tube development biological regulation angiogenesis vasculature development regulation of vasculature development circulatory system development multicellular organism development anatomical structure morphogenesis tube morphogenesis developmental process multicellular organismal process regulation of multicellular organismal development regulation of biological process regulation of developmental process blood vessel morphogenesis tube development biological regulation angiogenesis vasculature development regulation of vasculature development circulatory system development multicellular organism development anatomical structure morphogenesis tube morphogenesis regulation of angiogenesis anatomical structure development anatomical structure formation involved in morphogenesis regulation of multicellular organismal process regulation of anatomical structure morphogenesis blood vessel development system development syncytium formation by plasma membrane fusion cell-cell fusion cellular process syncytium formation labyrinthine layer blood vessel development placenta blood vessel development placenta development chordate embryonic development animal organ development labyrinthine layer development embryo development in utero embryonic development embryonic placenta development embryo development ending in birth or egg hatching embryonic organ development positive regulation of biological process positive regulation of developmental process positive regulation of angiogenesis positive regulation of vasculature development positive regulation of multicellular organismal process cell population proliferation regulation of cellular process 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 positive regulation of cellular process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process plasma membrane bounded cell projection organization cellular developmental process cell projection organization cell development neuron projection development nervous system development axon development cellular component organization generation of neurons neurogenesis neuron differentiation cell differentiation neuron development cellular component organization or biogenesis	intracellular organelle intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle cellular anatomical entity non-membrane-bounded organelle extracellular region cytoplasm cytosol
B, D	Small vasohibin-binding protein	enzyme regulator activity enzyme activator activity peptidase regulator activity molecular function activator activity molecular function regulator activity peptidase activator activity cytoskeletal protein binding microtubule binding protein binding binding tubulin binding	multicellular organismal process negative regulation of locomotion regulation of cell motility regulation of cellular process endothelial cell migration negative regulation of biological process negative regulation of endothelial cell migration tissue migration negative regulation of epithelial cell migration ameboidal-type cell migration regulation of cell migration negative regulation of cellular process regulation of endothelial cell migration cell migration multicellular organismal process negative regulation of locomotion regulation of cell motility regulation of cellular process endothelial cell migration negative regulation of biological process negative regulation of endothelial cell migration tissue migration negative regulation of epithelial cell migration ameboidal-type cell migration regulation of cell migration negative regulation of cellular process regulation of endothelial cell migration cell migration regulation of multicellular organismal process epithelial cell migration cell motility regulation of epithelial cell migration locomotion negative regulation of cell migration regulation of biological process biological regulation epithelium migration regulation of locomotion negative regulation of cell motility cellular process negative regulation of multicellular organismal process negative regulation of post-translational protein modification regulation of protein modification process regulation of protein ubiquitination regulation of primary metabolic process protein ubiquitination negative regulation of protein modification process protein metabolic process negative regulation of protein ubiquitination regulation of protein modification by small protein conjugation or removal protein modification process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process organonitrogen compound metabolic process negative regulation of protein modification by small protein conjugation or removal regulation of post-translational protein modification regulation of protein metabolic process negative regulation of metabolic process primary metabolic process regulation of macromolecule metabolic process macromolecule modification metabolic process macromolecule metabolic process post-translational protein modification regulation of metabolic process protein modification by small protein conjugation protein modification by small protein conjugation or removal protein localization establishment of protein localization cellular localization nitrogen compound transport transport secretion establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region localization secretion by cell protein transport cellular macromolecule localization macromolecule localization proteolysis developmental process plasma membrane bounded cell projection organization cellular developmental process cell projection organization cell development neuron projection development nervous system development axon development cellular component organization generation of neurons neurogenesis multicellular organism development neuron differentiation cell differentiation neuron development anatomical structure development cellular component organization or biogenesis system development regulation of catalytic activity regulation of peptidase activity regulation of molecular function regulation of proteolysis regulation of metallopeptidase activity regulation of hydrolase activity	apical part of cell cellular anatomical entity intracellular organelle intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle extracellular region cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR028131	Tubulinyl-Tyr carboxypeptidase	Family
B, D	IPR031378	Small vasohibin-binding protein	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C	Pharos: Q86V25	atypical teratoid rhabdoid tumor interstitial cystitis malignant glioma nasopharyngeal carcinoma primitive neuroectodermal tumor tuberculosis Duchenne muscular dystrophy juvenile dermatomyositis malignant mesothelioma osteosarcoma psoriasis glioblastoma large cell medulloblastoma medulloblastoma pituitary cancer atypical teratoid rhabdoid tumor interstitial cystitis malignant glioma nasopharyngeal carcinoma primitive neuroectodermal tumor tuberculosis Duchenne muscular dystrophy juvenile dermatomyositis malignant mesothelioma osteosarcoma psoriasis glioblastoma large cell medulloblastoma medulloblastoma pituitary cancer Sjogren syndrome
B, D	Pharos: Q8N300	intellectual disability osteosarcoma medulloblastoma ovarian cancer oligodendroglioma

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 R01GM133198.