3D79

Crystal structure of hypothetical protein PH0734.1 from hyperthermophilic archaea Pyrococcus horikoshii OT3

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PUA	e3d79A3	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: PUA domain	F: PUA	ECOD (1.6)
A	MCT1_N	e3d79A4	A: a+b two layers	X: Cystatin-like	H: Pre-PUA domain (From Topology)	T: Pre-PUA domain	F: MCT1_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.450.120	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
A	2.30.130.10	Mainly Beta	Roll	Archaeosine Trna-guanine Transglycosylase	Chain: A, domain 4	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01472	PUA domain (PUA)	PUA domain	-	Family
A	PF17832	Pre-PUA-like domain (Pre-PUA)	Pre-PUA-like domain	This Pre-PUA-like domain is found in a wide variety of proteins including Swiss:Q61211. the eukaryotic translation initiation factor 2D, where it is found at the N-terminus.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Putative uncharacterized protein PH0734	RNA binding binding organic cyclic compound binding nucleic acid binding	-	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR015947	PUA-like superfamily	Homologous Superfamily
A	IPR022430	Conserved hypothetical protein CHP03684	Family
A	IPR004521	Uncharacterised domain CHP00451	Domain
A	IPR002478	PUA domain	Domain
A	IPR016437	MCT-1/Tma20	Family
A	IPR036974	PUA domain superfamily	Homologous Superfamily
A	IPR041366	Pre-PUA domain	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.