1QKB-B-A

PDB Title OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KVK
Resolution (Å) 1.800
Classification PROTEIN TRANSPORT

Protein

Description PERIPLASMIC OLIGOPEPTIDE-BINDING PROTEIN
Organism Salmonella enterica
Chain A
Length 525
Binding Area (Å2) 340.46
Molecular Weight -
Aromaticity 0.11
Instability -
Isoelectric Point 5.85
Sequence ADVPAGVQLADKQTLVRNNGSEVQSLDPHKIEGVPESNVSRDLFEGLLISDVEGHPSPGVAEKWENKDFKVWTFHLRENAKWSDGTPVTAHDFVYSWQRLADPNTASPYASYLQYGHIANIDDIIAGKKPATDLGVKALDDHTFEVTLSEPVPYFYKLLVHPSVSPVPKSAVEKFGDKWTQPANIVTNGAYKLKNWVVNERIVLERNPQYWDNAKTVINQVTYLPISSEVTDVNRYRSGEIDMTYNNMPIELFQKLKKEIPNEVRVDPYLCTYYYEINNQKAPFNDVRVRTALKLALDRDIIVNKVKNQGDLPAYSYTPPYTDGAKLVEPEWFKWSQQKRNEEAKKLLAEAGFTADKPLTFDLLYNTSDLHKKLAIAVASIWKKNLGVNVNLENQEWKTFLDTRHQGTFDVARAGWCADYNEPTSFLNTMLSDSSNNTAHYKSPAFDKLIADTLKVADDTQRSELYAKAEQQLDKDSAIVPVYYYVNARLVKPWVGGYTGKDPLDNIYVKNLYIIKHXXXXXXXX

Peptide

Description PEPTIDE LYS-VAL-LYS
Organism synthetic construct
Chain B
Length 3
Binding Area (Å2) 641.79
Hydrophobic (% a.a.)
33%
Molecular Weight 373.49
Aromaticity 0.00
Instability -31.23
Isoelectric Point 10.00
Sequence KVK

Clustering Classification

Sequence cluster S 893
Contact cluster C12
Interface cluster I10