1AUD Rna Binding Protein Rna date Aug 22, 1997
title U1a-Utrrna, Nmr, 31 Structures
authors F.H.T.Allain, C.C.Gubser, P.W.A.Howe, K.Nagai, D.Neuhaus, G.Varani
compound source
Molecule: Rna 3utr
Chain: B
Synonym: Uucg Tetraloop, Only Box 1 Of 3'Utr Rna
Engineered: Yes
Synthetic: Yes

Molecule: U1a 102
Chain: A
Fragment: Residues 1 - 102 Of U1a
Synonym: U1 Small Nuclear Ribonucleoprotein A
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Strain: Bl21 (De3)
Cell_line: Bl21
Gene: U1a 1-102
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: T7
Expression_system_plasmid: Pet13a
Expression_system_gene: T7
methodSolution NMR
note 1AUD supersedes 1NUM
related structures by homologous chain: 1DZ5

Primary referenceStructural basis of the RNA-binding specificity of human U1A protein., Allain FH, Howe PW, Neuhaus D, Varani G, EMBO J 1997 Sep 15;16(18):5764-72. PMID:9312034
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (770 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1AUD
  • Original NMR restraints for 1AUD from PDB
  • Retrieve 1AUD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AUD from S2C, [Save to disk]
  • View 1AUD in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1AUD
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1AUD, from MSDmotif at EBI
  • Structure summary from SCOR (Structural Classification of RNA)
  • Genome occurence of 1AUD's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1auda_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1aud from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1aud_A] [1aud] [1aud_B]
  • SWISS-PROT database: [P09012]
  • Domain organization of [SNRPA_HUMAN] by SWISSPFAM
  • Domain found in 1AUD: [RRM ] by SMART
  • Other resources with information on 1AUD
  • Community annotation for 1AUD at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1AUD from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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