4NYH | pdb_00004nyh

Orthorhombic crystal form of pir1 dual specificity phosphatase core

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PepSY_like	e4nyhA1	A: alpha bundles	X: Rossmann-like	H: Rossmann-related	T: Nucleotide-binding domain	F: PepSY_like	ECOD (develop294)
B	PepSY_like	e4nyhB1	A: alpha bundles	X: Rossmann-like	H: Rossmann-related	T: Nucleotide-binding domain	F: PepSY_like	ECOD (develop294)
C	PepSY_like	e4nyhC1	A: alpha bundles	X: Rossmann-like	H: Rossmann-related	T: Nucleotide-binding domain	F: PepSY_like	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.190.10	Alpha Beta	Alpha-Beta Complex	Protein-Tyrosine Phosphatase	Chain A	CATH (4.3.0)
B	3.90.190.10	Alpha Beta	Alpha-Beta Complex	Protein-Tyrosine Phosphatase	Chain A	CATH (4.3.0)
C	3.90.190.10	Alpha Beta	Alpha-Beta Complex	Protein-Tyrosine Phosphatase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF00782	Dual specificity phosphatase, catalytic domain (DSPc)	Dual specificity phosphatase, catalytic domain	Ser/Thr and Tyr protein phosphatases. The enzyme's tertiary fold is highly similar to that of tyrosine-specific phosphatases, except for a "recognition" region [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	RNA/RNP complex-1-interacting phosphatase	phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds polynucleotide 5'-phosphatase activity phosphatase activity hydrolase activity catalytic activity RNA binding binding nucleic acid binding phosphoprotein phosphatase activity catalytic activity, acting on a protein protein tyrosine phosphatase activity	protein dephosphorylation dephosphorylation primary metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process RNA metabolic process gene expression nucleobase-containing compound biosynthetic process protein dephosphorylation dephosphorylation primary metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process RNA metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process biosynthetic process RNA processing	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle intercellular bridge nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular organelle lumen nuclear speck membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle intercellular bridge nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular organelle lumen nuclear speck ribonucleoprotein granule nuclear body nucleoplasm organelle lumen membraneless organelle supramolecular complex nuclear ribonucleoprotein granule nuclear lumen nucleolus fibrillar center

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR029021	Protein-tyrosine phosphatase-like	Homologous Superfamily
A, B, C	IPR051029	mRNA_Capping_Enz/RNA_Phosphat	Unknown
A, B, C	IPR000387	Tyrosine-specific protein phosphatases domain	Domain
A, B, C	IPR020422	Dual specificity protein phosphatase domain	Domain
A, B, C	IPR000340	Dual specificity phosphatase, catalytic domain	Domain
A, B, C	IPR016130	Protein-tyrosine phosphatase, active site	Active Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C	Pharos: O75319	psoriasis Sjogren syndrome

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.