3I4U	Hydrolase	date	Jul 02, 2009
title	Crystal Structure Analysis Of A Helicase Associated Domain
authors	D.Kudlinzki, R.Ficner
compound		source
Molecule: Atp-Dependent Rna Helicase Dhx8 Chain: A Fragment: Unp Residues 950-1183 Synonym: Deah Box Protein 8, Rna Helicase Hrh1 Ec: 3.6.1.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Dhx8, Ddx8 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Ppr-Iba1
symmetry	Space Group: P 41 21 2	R_factor 0.193 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.854 78.854 88.793 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	BR, GOL	enzyme	Hydrolase E.C.3.6.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structural analysis of the C-terminal domain of the spliceosomal helicase Prp22., Kudlinzki D, Schmitt A, Christian H, Ficner R, Biol Chem. 2012 Sep 8;393(10):1131-40. doi: 10.1515/hsz-2012-0158. PMID:23096351

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (96 Kb) [Save to disk] Biological Unit Coordinates (3i4u.pdb1.gz) 178 Kb LPC: Ligand-Protein Contacts for 3I4U CSU: Contacts of Structural Units for 3I4U Structure Factors (125 Kb) Retrieve 3I4U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3I4U from S2C, [Save to disk] Re-refined 3i4u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3I4U 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 3I4U

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 3I4U, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3i4u] [3i4u_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3I4U: [HA2 ] by SMART

Other resources with information on 3I4U

Community annotation for 3I4U at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---