2DT6	Rna Binding Protein	date	Jul 11, 2006
title	Solution Structure Of The First Surp Domain Of Human Splicin Sf3a120
authors	K.Kuwasako, F.He, M.Inoue, A.Tanaka, S.Sugano, P.Guentert, Y.Muto, S.Yokoyama, Riken Structural Genomicsproteomics Initiative
compound		source
Molecule: Splicing Factor 3 Subunit 1 Chain: A Fragment: Surp Domain Synonym: Spliceosome-Associated Protein 114, Sap 114, Sf3a1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Sf3a120, Sf3a1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b-Sf3a120 Surp1
method	Solution NMR
note	2DT6 is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	Solution structures of the SURP domains and the subunit-assembly mechanism within the splicing factor SF3a complex in 17S U2 snRNP., Kuwasako K, He F, Inoue M, Tanaka A, Sugano S, Guntert P, Muto Y, Yokoyama S, Structure. 2006 Nov;14(11):1677-89. PMID:17098193

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (344 Kb) [Save to disk] Biological Unit Coordinates (2dt6.pdb1.gz) 17 Kb CSU: Contacts of Structural Units for 2DT6 Original NMR restraints for 2DT6 from PDB Retrieve 2DT6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2DT6 from S2C, [Save to disk]

View 2DT6 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 2DT6

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2DT6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2dt6_A] [2dt6] SWISS-PROT database: [Q15459] Domain organization of [SF3A1_HUMAN] by SWISSPFAM Domain found in 2DT6: [SWAP ] by SMART

Other resources with information on 2DT6

Community annotation for 2DT6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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