3PQS		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	CAC, GOL	enzyme
note	3PQS is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	Structural variations within the transferrin binding site on transferrin binding protein B, TbpB., Calmettes C, Yu RH, Silva LP, Curran D, Schriemer DC, Schryvers AB, Moraes TF, J Biol Chem. 2011 Feb 5. PMID:21297163

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (186 Kb) [Save to disk] Biological Unit Coordinates (3pqs.pdb1.gz) 180 Kb LPC: Ligand-Protein Contacts for 3PQS CSU: Contacts of Structural Units for 3PQS Structure Factors (618 Kb) Retrieve 3PQS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PQS from S2C, [Save to disk] Re-refined 3pqs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PQS 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: [3pqs] [3pqs_A] SWISS-PROT database:

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