3TCG-L-D

PDB Title CRYSTAL STRUCTURE OF E. COLI OPPA COMPLEXED WITH THE TRIPEPTIDE KGE
Resolution (Å) 2.000
Classification PROTEIN TRANSPORT

Protein

Description Periplasmic oligopeptide-binding protein
Organism Escherichia coli
Chain D
Length 517
Binding Area (Å2) 304.92
Molecular Weight 58359.09
Aromaticity 0.10
Instability 36.27
Isoelectric Point 5.85
Sequence ADVPAGVTLAEKQTLVRNNGSEVQSLDPHKIEGVPESNISRDLFEGLLVSDLDGHPAPGVAESWDNKDAKVWTFHLRKDAKWSDGTPVTAQDFVYSWQRSVDPNTASPYASYLQYGHIAGIDEILEGKKPITDLGVKAIDDHTLEVTLSEPVPYFYKLLVHPSTSPVPKAAIEKFGEKWTQPGNIVTNGAYTLKDWVVNERIVLERSPTYWNNAKTVINQVTYLPIASEVTDVNRYRSGEIDMTNNSMPIELFQKLKKEIPDEVHVDPYLCTYYYEINNQKPPFNDVRVRTALKLGMDRDIIVNKVKAQGNMPAYGYTPPYTDGAKLTQPEWFGWSQEKRNEEAKKLLAEAGYTADKPLTINLLYNTSDLHKKLAIAASSLWKKNIGVNVKLVNQEWKTFLDTRHQGTFDVARAGWCADYNEPTSFLNTMLSNSSMNTAHYKSPAFDSIMAETLKVTDEAQRTALYTKAEQQLDKDSAIVPVYYYVNARLVKPWVGGYTGKDPLDNTYTRNMYIVKH

Peptide

Description KGE Peptide
Organism -
Chain L
Length 3
Binding Area (Å2) 522.34
Hydrophobic (% a.a.)
33%
Molecular Weight 332.35
Aromaticity 0.00
Instability -46.77
Isoelectric Point 6.22
Sequence KGE

Clustering Classification

Sequence cluster S 20
Contact cluster C12
Interface cluster I10