1d5g is a 2 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
The solution structure of the second PDZ domain from human phosphatase hPTP1E in complex with a C-terminal peptide from the guanine nucleotide exchange factor RA-GEF-2 has been determined using 2D and 3D heteronuclear NMR experiments. Compared to previously solved structures, the hPTP1E complex shows an enlarged interaction surface with the C terminus of the bound peptide. Novel contacts were found between the long structured beta2/beta3 loop of the PDZ domain and the sixth amino acid residue from the C terminus of the peptide. This work underlines the importance of the beta2/beta3 loop for ligand selection by PDZ domains.
Solution structure of the PDZ2 domain from cytosolic human phosphatase hPTP1E complexed with a peptide reveals contribution of the beta2-beta3 loop to PDZ domain-ligand interactions.,Kozlov G, Banville D, Gehring K, Ekiel I J Mol Biol. 2002 Jul 19;320(4):813-20. PMID:12095257[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
↑Kozlov G, Banville D, Gehring K, Ekiel I. Solution structure of the PDZ2 domain from cytosolic human phosphatase hPTP1E complexed with a peptide reveals contribution of the beta2-beta3 loop to PDZ domain-ligand interactions. J Mol Biol. 2002 Jul 19;320(4):813-20. PMID:12095257
