4AIN		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	BET, CL, CM5, FLC, NA, PEG	enzyme
Gene Ontology	Chain Function Process Component C, B, A symporter activity transmembrane transporter ac...
Primary reference	Alternating-access mechanism in conformationally asymmetric trimers of the betaine transporter BetP., Perez C, Koshy C, Yildiz O, Ziegler C, Nature. 2012 Sep 2. doi: 10.1038/nature11403. PMID:22940865

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (496 Kb) [Save to disk] Biological Unit Coordinates (4ain.pdb1.gz) 488 Kb LPC: Ligand-Protein Contacts for 4AIN CSU: Contacts of Structural Units for 4AIN Structure Factors (314 Kb) Retrieve 4AIN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4AIN from S2C, [Save to disk] Re-refined 4ain structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4AIN 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: [4ain] [4ain_A] [4ain_B] [4ain_C] SWISS-PROT database:

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