1XCR | pdb_00001xcr

Crystal Structure of Longer Splice Variant of PTD012 from Homo sapiens reveals a novel Zinc-containing fold

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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)
A	d1xcra1	Alpha and beta proteins (a+b)	AF0104/ALDC/Ptd012-like	AF0104/ALDC/Ptd012-like	PTD012-like	Hypothetical protein PTD012	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d1xcrb_	Alpha and beta proteins (a+b)	AF0104/ALDC/Ptd012-like	AF0104/ALDC/Ptd012-like	PTD012-like	Hypothetical protein PTD012	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	SCOP2 Family	PTD012-like	8021289	4003443	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	AF0104/ALDC/Ptd012-like	8033669	3001273	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	AF0104/ALDC/Ptd012-like	8033669	3001273	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	DUF1907_2nd	e1xcrA2	A: a+b two layers	X: AF0104/ALDC/Ptd012-like (From Topology)	H: AF0104/ALDC/Ptd012-like (From Topology)	T: AF0104/ALDC/Ptd012-like	F: DUF1907_2nd	ECOD (1.6)
A	DUF1907_1st	e1xcrA1	A: a+b two layers	X: AF0104/ALDC/Ptd012-like (From Topology)	H: AF0104/ALDC/Ptd012-like (From Topology)	T: AF0104/ALDC/Ptd012-like	F: DUF1907_1st	ECOD (1.6)
B	DUF1907_2nd	e1xcrB2	A: a+b two layers	X: AF0104/ALDC/Ptd012-like (From Topology)	H: AF0104/ALDC/Ptd012-like (From Topology)	T: AF0104/ALDC/Ptd012-like	F: DUF1907_2nd	ECOD (1.6)
B	DUF1907_1st	e1xcrB1	A: a+b two layers	X: AF0104/ALDC/Ptd012-like (From Topology)	H: AF0104/ALDC/Ptd012-like (From Topology)	T: AF0104/ALDC/Ptd012-like	F: DUF1907_1st	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF08925	Domain of Unknown Function (DUF1907) (DUF1907)	Domain of Unknown Function (DUF1907)	The structure of this domain displays an alpha-beta-beta-alpha four layer topology, with an HxHxxxxxxxxxH motif that coordinates a zinc ion, and an acetate anion at a site that likely supports the enzymatic activity of an ester hydrolase [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	hypothetical protein PTD012	hydrolase activity, acting on ester bonds hydrolase activity catalytic activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of cellular process regulation of cellular response to stress regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of response to stress regulation of nucleobase-containing compound metabolic process DNA repair regulation of biological process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of cellular process regulation of cellular response to stress regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of response to stress regulation of nucleobase-containing compound metabolic process DNA repair regulation of biological process biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of DNA repair regulation of response to stimulus metabolic process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear body intracellular organelle nucleoplasm organelle lumen organelle cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear body intracellular organelle nucleoplasm organelle lumen organelle membraneless organelle nuclear lumen extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR015021	Ester hydrolase C11orf54, Domain of unknown function DUF1907	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9H0W9	adenoma atypical teratoid rhabdoid tumor malignant ependymoma myopathy ovarian cancer primitive neuroectodermal tumor adrenal cortex carcinoma glioblastoma malignant glioma non-small cell lung carcinoma Pick disease tuberculosis astrocytic tumor large cell medulloblastoma medulloblastoma adenoma atypical teratoid rhabdoid tumor malignant ependymoma myopathy ovarian cancer primitive neuroectodermal tumor adrenal cortex carcinoma glioblastoma malignant glioma non-small cell lung carcinoma Pick disease tuberculosis astrocytic tumor large cell medulloblastoma medulloblastoma oligodendroglioma pilocytic astrocytoma 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.