4APS		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	CD	enzyme
Gene Ontology	Chain Function Process Component B, A
Primary reference	Alternating access mechanism in the POT family of oligopeptide transporters., Solcan N, Kwok J, Fowler PW, Cameron AD, Drew D, Iwata S, Newstead S, EMBO J. 2012 Jun 1. doi: 10.1038/emboj.2012.157. PMID:22659829

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (301 Kb) [Save to disk] Biological Unit Coordinates (4aps.pdb1.gz) 296 Kb LPC: Ligand-Protein Contacts for 4APS CSU: Contacts of Structural Units for 4APS Structure Factors (551 Kb) Retrieve 4APS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4APS from S2C, [Save to disk] Re-refined 4aps structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4APS 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: [4aps] [4aps_A] [4aps_B] SWISS-PROT database:

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