2AQA - JenaLib

Title :   NMR STRUCTURAL ANALYSIS OF NOP10P FROM SACCHAROMYCES CEREVISIAE

Authors :   T. Hamma, S. L. Reichow, G. Varani, A. R. Ferre-D'Amare

Date :   17 Aug 05 (Deposition) - 15 Nov 05 (Release) - 24 Feb 09 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (20x)

Keywords :   Nop10P, Rna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   T. Hamma, S. L. Reichow, G. Varani, A. R. Ferre-D'Amare
The Cbf5-Nop10 Complex Is A Molecular Bracket That Organizes Box H/Aca Rnps.
Nat. Struct. Mol. Biol. V. 12 1101 2005
PubMed-ID: 16286935 | Reference-DOI: 10.1038/NSMB1036
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (1, 1)

Sequences/Alignments

NMR Structure

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
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Chain A from PDB  Type:PROTEIN  Length:57
 aligned with NOP10_YEAST | Q6Q547 from UniProtKB/Swiss-Prot  Length:58

    Alignment length:57
                                    11        21        31        41        51       
           NOP10_YEAST    2 HLMYTLGPDGKRIYTLKKVTESGEITKSAHPARFSPDDKYSRQRVTLKKRFGLVPGQ 58
               SCOP domains d2aqaa1 A:2-58 H/aca ribonucleoprotein complex subunit 3  SCOP domains
               CATH domains --------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee.....ee...........................hhhhhh........... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------- PROSITE
               Transcript 1 Exon 1.1  PDB: A:2-58 UniProt: 1-58 [INCOMPLETE]          Transcript 1
                  2aqa A  2 HLMYTLGPDGKRIYTLKKVTESGEITKSAHPARFSPDDKYSRQRVTLKKRFGLVPGQ 58
                                    11        21        31        41        51

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	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (13, 13)

NMR Structure(hide GO term definitions)

Chain A (NOP10_YEAST | Q6Q547)

molecular function
	GO:0003723	RNA binding	Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
	GO:0030515	snoRNA binding	Interacting selectively and non-covalently with small nucleolar RNA.
biological process
	GO:0000469	cleavage involved in rRNA processing	Any phosphodiester bond hydrolysis involved in the conversion of a primary ribosomal RNA (rRNA) transcript into a mature rRNA molecule.
	GO:0001522	pseudouridine synthesis	The intramolecular conversion of uridine to pseudouridine within an RNA molecule. This posttranscriptional base modification occurs in tRNA, rRNA, and snRNAs.
	GO:0006364	rRNA processing	Any process involved in the conversion of a primary ribosomal RNA (rRNA) transcript into one or more mature rRNA molecules.
	GO:0031118	rRNA pseudouridine synthesis	The intramolecular conversion of uridine to pseudouridine in an rRNA molecule.
	GO:0042254	ribosome biogenesis	A cellular process that results in the biosynthesis of constituent macromolecules, assembly, and arrangement of constituent parts of ribosome subunits; includes transport to the sites of protein synthesis.
	GO:0031120	snRNA pseudouridine synthesis	The intramolecular conversion of uridine to pseudouridine in an snRNA molecule.
cellular component
	GO:0031429	box H/ACA snoRNP complex	A box H/ACA RNP complex that is located in the nucleolus.
	GO:0030529	intracellular ribonucleoprotein complex	An intracellular macromolecular complex containing both protein and RNA molecules.
	GO:0005730	nucleolus	A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
	GO:0005732	small nucleolar ribonucleoprotein complex	A ribonucleoprotein complex that contains an RNA molecule of the small nucleolar RNA (snoRNA) family and associated proteins. Most are involved in a step of processing of rRNA: cleavage, 2'-O-methylation, or pseudouridylation. The majority, though not all, fall into one of two classes, box C/D type or box H/ACA type.

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