3FAX	Hydrolase	date	Nov 18, 2008
title	The Crystal Structure Of Gbs Pullulanase Sap In Complex With Maltotetraose
authors	L.J.Gourlay
compound		source
Molecule: Reticulocyte Binding Protein Chain: A Fragment: N2, N3, A And C Pullulanase Domains, Unp Residues Engineered: Yes		Organism_scientific: Streptococcus Agalactiae Coh1 Organism_taxid: 342616 Gene: San_1346 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21-B
symmetry	Space Group: P 21 21 21	R_factor 0.221 R_Free 0.283
crystal cell	length a length b length c angle alpha angle beta angle gamma 48.214 102.862 171.690 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	BGC, CA, CL, GLC	enzyme
Gene	SAN
Gene Ontology	Chain Function Process Component A
Primary reference	Group B Streptococcus pullulanase crystal structures in the context of a novel strategy for vaccine development., Gourlay LJ, Santi I, Pezzicoli A, Grandi G, Soriani M, Bolognesi M, J Bacteriol. 2009 Mar 27. PMID:19329633

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (129 Kb) [Save to disk] Biological Unit Coordinates (3fax.pdb1.gz) 123 Kb LPC: Ligand-Protein Contacts for 3FAX CSU: Contacts of Structural Units for 3FAX Likely Quarternary Molecular Structure file(s) for 3FAX Structure Factors (460 Kb) Retrieve 3FAX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3FAX from S2C, [Save to disk] Re-refined 3fax structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3FAX 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 3FAX

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 3FAX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3fax_A] [3fax] SWISS-PROT database: [Q3DB05] Domain organization of [Q3DB05_STRAG] by SWISSPFAM Domain found in 3FAX: [Aamy ] by SMART

Other resources with information on 3FAX

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

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