1S9U	Structural Genomics, Unknown Function	date	Feb 05, 2004
title	Atomic Structure Of A Putative Anaerobic Dehydrogenase Compo
authors	Y.Qiu, R.Zhang, V.Tereshko, Y.Kim, F.Collart, A.Joachimiak, A.Koss Midwest Center For Structural Genomics (Mcsg)
compound		source
Molecule: Putative Component Of Anaerobic Dehydrogenases Chain: A Engineered: Yes		Organism_scientific: Salmonella Typhimurium Organism_taxid: 99287 Strain: Lt2 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmcsg7
symmetry	Space Group: C 1 2 1	R_factor 0.161 R_Free 0.185
crystal cell	length a length b length c angle alpha angle beta angle gamma 85.401 79.355 43.470 90.00 115.14 90.00
method	X-Ray Diffraction	resolution	1.38 Å
ligand	MSE, PEG, SO4	enzyme
note	1S9U is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	The 1.38 A crystal structure of DmsD protein from Salmonella typhimurium, a proofreading chaperone on the Tat pathway., Qiu Y, Zhang R, Binkowski TA, Tereshko V, Joachimiak A, Kossiakoff A, Proteins. 2008 May 1;71(2):525-33. PMID:18175314

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (1s9u.pdb1.gz) 40 Kb LPC: Ligand-Protein Contacts for 1S9U CSU: Contacts of Structural Units for 1S9U Likely Quarternary Molecular Structure file(s) for 1S9U Structure Factors (641 Kb) Retrieve 1S9U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1S9U from S2C, [Save to disk] Re-refined 1s9u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1S9U 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 1S9U

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1S9U from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1S9U, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1s9ua_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1s9u] [1s9u_A] SWISS-PROT database: [Q8ZPK0] Domain organization of [DMSD_SALTY] by SWISSPFAM

Other resources with information on 1S9U

Community annotation for 1S9U at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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