Annotations: 2PN7

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Biopterin_H	e2pn7B1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Biopterin_H	ECOD (v294.1)
A	Biopterin_H	e2pn7A1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Biopterin_H	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.10.490.10	Alpha Beta	Roll	Hypothetical upf0131 protein ytfp	Gamma-glutamyl cyclotransferase-like	CATH (4.3.0)
A	3.10.490.10	Alpha Beta	Roll	Hypothetical upf0131 protein ytfp	Gamma-glutamyl cyclotransferase-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF13772	AIG2-like family (AIG2_2)	AIG2-like family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	human gamma-glutamyl cyclotransferase	amidine-lyase activity gamma-glutamylcyclotransferase activity lyase activity catalytic activity carbon-nitrogen lyase activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling apoptotic mitochondrial changes biological regulation cell death cell communication cellular component organization apoptotic signaling pathway release of cytochrome c from mitochondria organelle organization cellular process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling apoptotic mitochondrial changes biological regulation cell death cell communication cellular component organization apoptotic signaling pathway release of cytochrome c from mitochondria organelle organization cellular process apoptotic process cellular component organization or biogenesis signal transduction programmed cell death mitochondrion organization	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036568	Gamma-glutamyl cyclotransferase-like superfamily	Homologous Superfamily
A, B	IPR013024	Gamma-glutamyl cyclotransferase-like	Domain
A, B	IPR017939	Gamma-glutamylcyclotransferase	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: O75223	astrocytic tumor ductal breast carcinoma in situ lung adenocarcinoma nasopharyngeal carcinoma Pick disease subependymal giant cell astrocytoma breast cancer IgA glomerulonephritis lung cancer non-small cell lung carcinoma plasma cell myeloma breast carcinoma invasive ductal breast carcinoma lymphoplasmacytic lymphoma ovarian cancer astrocytic tumor ductal breast carcinoma in situ lung adenocarcinoma nasopharyngeal carcinoma Pick disease subependymal giant cell astrocytoma breast cancer IgA glomerulonephritis lung cancer non-small cell lung carcinoma plasma cell myeloma breast carcinoma invasive ductal breast carcinoma lymphoplasmacytic lymphoma ovarian cancer psoriasis

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.