Annotations: 3RK6

Crystal structure of the middle domain of human Paip1

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)
B	4HBT_3	e3rk6B1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: 4HBT_3	ECOD (v294.2)
A	AHSA1	e3rk6A1	A: beta barrels	X: Thioredoxin-like	H: Thioredoxin-like	T: Thioredoxin-like	F: AHSA1	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.25.40.180	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat		CATH (4.3.0)
A	1.25.40.180	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02854	MIF4G domain (MIF4G)	MIF4G domain	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Polyadenylate-binding protein-interacting protein 1	translation regulator activity translation activator activity RNA binding binding nucleic acid binding	regulation of cellular process negative regulation of biological process positive regulation of macromolecule biosynthetic process negative regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process post-transcriptional regulation of gene expression regulation of RNA metabolic process negative regulation of nucleobase-containing compound metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological quality RNA catabolic process regulation of cellular process negative regulation of biological process positive regulation of macromolecule biosynthetic process negative regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process post-transcriptional regulation of gene expression regulation of RNA metabolic process negative regulation of nucleobase-containing compound metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological quality RNA catabolic process mRNA catabolic process regulation of biological process negative regulation of metabolic process positive regulation of mRNA metabolic process primary metabolic process nucleobase-containing compound catabolic process positive regulation of RNA metabolic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of metabolic process negative regulation of RNA metabolic process nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay catabolic process positive regulation of biological process RNA metabolic process macromolecule catabolic process mRNA destabilization negative regulation of mRNA metabolic process regulation of mRNA catabolic process positive regulation of biosynthetic process negative regulation of cellular process regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay positive regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of catabolic process RNA destabilization nuclear-transcribed mRNA catabolic process biological regulation negative regulation of mRNA catabolic process negative regulation of RNA catabolic process regulation of macromolecule metabolic process regulation of catabolic process gene expression mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process regulation of mRNA stability positive regulation of catabolic process negative regulation of biosynthetic process positive regulation of gene expression positive regulation of mRNA catabolic process regulation of RNA stability cellular process regulation of mRNA metabolic process translation protein biosynthetic process translational initiation protein metabolic process mRNA stabilization CRD-mediated mRNA stabilization RNA stabilization positive regulation of protein metabolic process positive regulation of translation positive regulation of cytoplasmic translation regulation of protein metabolic process regulation of translation cytoplasmic translation regulation of cytoplasmic translation regulation of translational initiation biological process involved in interspecies interaction between organisms host-mediated perturbation of viral process modulation of process of another organism host-mediated activation of viral process host-mediated perturbation of symbiont process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol mCRD-mediated mRNA stability complex protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR051367	mRNA Translation Regulation/Replication-dependent Histone mRNA Translation	Family
A, B	IPR016024	Armadillo-type fold	Homologous Superfamily
A, B	IPR009818	PAM2 motif	Conserved Site
A, B	IPR003890	MIF4G-like, type 3	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: Q9H074	astrocytic tumor glioblastoma lung adenocarcinoma malignant glioma oligodendroglioma tuberculosis breast cancer interstitial cystitis lung cancer nasopharyngeal carcinoma pilocytic astrocytoma ductal breast carcinoma in situ invasive ductal breast carcinoma malignant ependymoma non-small cell lung carcinoma astrocytic tumor glioblastoma lung adenocarcinoma malignant glioma oligodendroglioma tuberculosis breast cancer interstitial cystitis lung cancer nasopharyngeal carcinoma pilocytic astrocytoma ductal breast carcinoma in situ invasive ductal breast carcinoma malignant ependymoma non-small cell lung carcinoma plasma cell myeloma

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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.