OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KRK

Crystallographic and Calorimetric Analysis of Peptide Binding to Oppa Protein

The Role of Water in Sequence-Independent Ligand Binding by an Oligopeptide Transporter Protein

The Crystal Structures of the Oligopeptide-Binding Protein Oppa Complexed with Tripeptide and Tetrapeptide Ligands

Structure Determination of Oppa at 2.3 Angstroms Resolution Using Multiple Wavelength Anomalous Methods

The Structural Basis of Sequence-Independent Peptide Binding by Oppa Protein

PERIPLASMIC OLIGOPEPTIDE-BINDING PROTEIN

ADVPAGVQLADKQTLVRNNGSEVQSLDPHKIEGVPESNVSRDLFEGLLISDVEGHPSPGVAEKWENKDFKVWTFHLRENA
KWSDGTPVTAHDFVYSWQRLADPNTASPYASYLQYGHIANIDDIIAGKKPATDLGVKALDDHTFEVTLSEPVPYFYKLLV
HPSVSPVPKSAVEKFGDKWTQPANIVTNGAYKLKNWVVNERIVLERNPQYWDNAKTVINQVTYLPISSEVTDVNRYRSGE
IDMTYNNMPIELFQKLKKEIPNEVRVDPYLCTYYYEINNQKAPFNDVRVRTALKLALDRDIIVNKVKNQGDLPAYSYTPP
YTDGAKLVEPEWFKWSQQKRNEEAKKLLAEAGFTADKPLTFDLLYNTSDLHKKLAIAVASIWKKNLGVNVNLENQEWKTF
LDTRHQGTFDVARAGWCADYNEPTSFLNTMLSDSSNNTAHYKSPAFDKLIADTLKVADDTQRSELYAKAEQQLDKDSAIV
PVYYYVNARLVKPWVGGYTGKDPLDNIYVKNLYIIKH

CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5

SEVERAL WATER MOLECULES IN THE MODEL HAVE LOW TEMPERATURE FACTORS BUT FORM NO HYDROGEN BONDS. THESE MAY IN FACT BE URANYL IONS AT LOW OCCUPANCY.

PROTEIN TRANSPORT, COMPLEX (PEPTIDE TRANSPORT-PEPTIDE), PEPTIDE TRANSPORT