3SLJ	Protein Transport	date	Jun 24, 2011
title	Pre-Cleavage Structure Of The Autotransporter Espp - N1023a
authors	T.B.Barnard, N.Noinaj, N.C.Easley, A.J.Kuszak, S.K.Buchanan
compound		source
Molecule: Serine Protease Espp Chain: A Fragment: Autotransporter Protein Espp Translocator (Unp Re 999-1300); Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 83334 Strain: O157:H7 Gene: Eco57pm78, Espp, L7020 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: T7 Express Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptrc99a
symmetry	Space Group: P 21 21 21	R_factor 0.199 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 31.142 122.027 123.641 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.48 Å
ligand	C8E	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Molecular Basis for the Activation of a Catalytic Asparagine Residue in a Self-Cleaving Bacterial Autotransporter., Barnard TJ, Gumbart J, Peterson JH, Noinaj N, Easley NC, Dautin N, Kuszak AJ, Tajkhorshid E, Bernstein HD, Buchanan SK, J Mol Biol. 2011 Nov 7. PMID:22094314

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (104 Kb) [Save to disk] Biological Unit Coordinates (3slj.pdb1.gz) 98 Kb LPC: Ligand-Protein Contacts for 3SLJ CSU: Contacts of Structural Units for 3SLJ Structure Factors (209 Kb) Retrieve 3SLJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3SLJ from S2C, [Save to disk] Re-refined 3slj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3SLJ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3slj_A] [3slj] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3SLJ: [Autotransporter ] by SMART

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