3PPQ		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	CHT	enzyme
note	3PPQ is a representative structure
Gene Ontology	Chain Function Process Component B, A
Primary reference	Structures of the substrate-binding protein provide insights into the multiple compatible solutes binding specificities of Bacillus subtilis ABC transporter OpuC., Du Y, Shi WW, He YX, Yang YH, Zhou CZ, Chen Y, Biochem J. 2011 Mar 3. PMID:21366542

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (180 Kb) [Save to disk] Biological Unit Coordinates (3ppq.pdb1.gz) 88 Kb Biological Unit Coordinates (3ppq.pdb2.gz) 88 Kb LPC: Ligand-Protein Contacts for 3PPQ CSU: Contacts of Structural Units for 3PPQ Structure Factors (388 Kb) Retrieve 3PPQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PPQ from S2C, [Save to disk] Re-refined 3ppq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PPQ 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: [3ppq] [3ppq_A] [3ppq_B] SWISS-PROT database:

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