1T6N	Pre-Mrna Processing Protein	date	May 06, 2004
title	Crystal Structure Of The N-Terminal Domain Of Human Uap56
authors	R.Zhao
compound		source
Molecule: Probable Atp-Dependent Rna Helicase Chain: A, B Fragment: N-Terminal Domain (Residues 34-251) Synonym: U2af65 Associated Protein, Uap56 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Bat1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Xa90 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-Kg
symmetry	Space Group: P 1 21 1	R_factor 0.216 R_Free 0.255
crystal cell	length a length b length c angle alpha angle beta angle gamma 49.453 47.284 87.190 90.00 98.23 90.00
method	X-Ray Diffraction	resolution	1.94 Å
ligand	FLC	enzyme
related structures	by homologous chain: 1XTI
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of UAP56, a DExD/H-box protein involved in pre-mRNA splicing and mRNA export., Zhao R, Shen J, Green MR, MacMorris M, Blumenthal T, Structure (Camb) 2004 Aug;12(8):1373-81. PMID:15296731

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk] Biological Unit Coordinates (1t6n.pdb1.gz) 72 Kb LPC: Ligand-Protein Contacts for 1T6N CSU: Contacts of Structural Units for 1T6N Likely Quarternary Molecular Structure file(s) for 1T6N Structure Factors (505 Kb) Retrieve 1T6N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1T6N from S2C, [Save to disk] Re-refined 1t6n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1T6N 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 1T6N

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1T6N, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1t6na_, region A [Jmol] [rasmolscript] [script source]     - Domain d1t6nb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1t6n_A] [1t6n] [1t6n_B] SWISS-PROT database: [Q13838] Belongs to the nuclear mrna exporter (mrna-e) family according to TCDB. Domain organization of [UAP56_HUMAN] by SWISSPFAM Domain found in 1T6N: [DEXDc ] by SMART

Other resources with information on 1T6N

Community annotation for 1T6N at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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