Annotations: 3T7Z

Structure of Methanocaldococcus jannaschii Nop N-terminal domain

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	NurA	e3t7zA1	A: beta barrels	X: Ribonuclease H-like	H: Ribonuclease H-like	T: Ribonuclease H-like	F: NurA	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.420.220	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF21667	Nop5, N-terminal domain (Nop5_N)	Nop5, N-terminal domain	This entry represents the N-terminal domain of archaeal Nop5, a Nop56/58 homologue which are pre-RNA processing ribonucleoproteins (RNP). This domain is very well conserved and mediates a stable interaction with fibrillarin, playing a role in both RN ...	This entry represents the N-terminal domain of archaeal Nop5, a Nop56/58 homologue which are pre-RNA processing ribonucleoproteins (RNP). This domain is very well conserved and mediates a stable interaction with fibrillarin, playing a role in both RNP assembly and methyltransferase activity [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Nucleolar protein Nop 56/58	RNA binding binding snoRNA binding nucleic acid binding	-	box C/D methylation guide snoRNP complex protein-containing complex sno(s)RNA-containing ribonucleoprotein complex ribonucleoprotein complex box C/D RNP complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR042239	Nop, C-terminal domain	Homologous Superfamily
A	IPR036070	Nop domain superfamily	Homologous Superfamily
A	IPR045056	Nucleolar protein Nop56/Nop58	Family
A	IPR048895	MJ0694-like, N-terminal domain	Domain
A	IPR002687	Nop domain	Domain
A	IPR029012	Helix hairpin bin domain superfamily	Homologous Superfamily
A	IPR012976	NOSIC	Domain
A	IPR047099	Nop5, N-terminal domain superfamily	Homologous Superfamily

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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.