3A2S		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	FRU, GLC, LDA	enzyme
Gene Ontology	Chain Function Process Component X
Primary reference	Structural basis for solute transport, nucleotide regulation, and immunological recognition of Neisseria meningitidis PorB., Tanabe M, Nimigean CM, Iverson TM, Proc Natl Acad Sci U S A. 2010 Apr 13;107(15):6811-6. Epub 2010 Mar 29. PMID:20351243

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (61 Kb) [Save to disk] Biological Unit Coordinates (3a2s.pdb1.gz) 163 Kb LPC: Ligand-Protein Contacts for 3A2S CSU: Contacts of Structural Units for 3A2S Structure Factors (196 Kb) Retrieve 3A2S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3A2S from S2C, [Save to disk] Re-refined 3a2s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3A2S 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3a2s] [3a2s_X] SWISS-PROT database:

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