3AEH	Hydrolase	date	Feb 04, 2010
title	Integral Membrane Domain Of Autotransporter Hbp
authors	N.Tajima, S.Y.Park, J.R.H.Tame
compound		source
Molecule: Hemoglobin-Binding Protease Hbp Autotransporter Chain: A, B Fragment: Barrel Domain Synonym: Hemoglobin-Binding Protease Hbp, Hemoglobin-Bindin Hbp Translocator, Helper Peptide, Hbp, Haemoglobin Protease Ec: 3.4.21.- Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Hbp Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.175 R_Free 0.222
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.011 68.893 78.378 90.00 117.75 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand		enzyme	Hydrolase E.C.3.4.21 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	A novel intein-like autoproteolytic mechanism in autotransporter proteins., Tajima N, Kawai F, Park SY, Tame JR, J Mol Biol. 2010 Oct 1;402(4):645-56. Epub 2010 Jul 6. PMID:20615416

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk] Biological Unit Coordinates (3aeh.pdb1.gz) 46 Kb Biological Unit Coordinates (3aeh.pdb2.gz) 46 Kb CSU: Contacts of Structural Units for 3AEH Structure Factors (829 Kb) Retrieve 3AEH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3AEH from S2C, [Save to disk] Re-refined 3aeh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3AEH in 3D

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Visual 3D analysis of 3AEH

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 3AEH, from MSDmotif at EBI

Sequence-derived information

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

Other resources with information on 3AEH

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

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