2SXL	Rna-Binding Domain	date	Jul 16, 1997
title	Sex-Lethal Rbd1, Nmr, Minimized Average Structure
authors	M.Inoue, Y.Muto, H.Sakamoto, T.Kigawa, K.Takio, Y.Shimura, S.Yokoy Structural Genomicsproteomics Initiative (Rsgi)
compound		source
Molecule: Sex-Lethal Protein Chain: A Fragment: Rna-Binding Domain 1 (Rbd1), Residues 122 - 209 Engineered: Yes Mutation: Yes		Organism_scientific: Drosophila Melanogaster Organism_common: Fruit Fly Organism_taxid: 7227 Cell_line: Bl21 Organ: Fruit Gene: Sex-Lethal Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pk7
method	Solution NMR
related structures	by homologous chain: 3SXL
Gene Ontology	Chain Function Process Component A
Primary reference	A characteristic arrangement of aromatic amino acid residues in the solution structure of the amino-terminal RNA-binding domain of Drosophila sex-lethal., Inoue M, Muto Y, Sakamoto H, Kigawa T, Takio K, Shimura Y, Yokoyama S, J Mol Biol 1997 Sep 12;272(1):82-94. PMID:9299339

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk] Biological Unit Coordinates (2sxl.pdb1.gz) 27 Kb CSU: Contacts of Structural Units for 2SXL Original NMR restraints for 2SXL from PDB Retrieve 2SXL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2SXL from S2C, [Save to disk]

View 2SXL 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 2SXL

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2SXL, from MSDmotif at EBI Genome occurence of 2SXL's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2sxl__, region [Jmol] [rasmolscript] [script source] 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: [2sxl] [2sxl_A] SWISS-PROT database: [P19339] Domain organization of [SXL_DROME] by SWISSPFAM Domain found in 2SXL: [RRM ] by SMART

Other resources with information on 2SXL

Community annotation for 2SXL at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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