1Y3A

Structure of G-Alpha-I1 bound to a GDP-selective peptide provides insight into guanine nucleotide exchange

Summary for 1Y3A

DescriptorGuanine nucleotide-binding protein G(i), alpha-1 subunit, KB752 peptide, GUANOSINE-5'-DIPHOSPHATE, ... (4 entities in total)
Functional Keywordsprotein-peptide complex, signaling protein
Biological sourceHomo sapiens (human)
Total number of polymer chains8
Total molecular weight160337.15
Authors
Johnston, C.A.,Willard, F.S.,Jezyk, M.R.,Fredericks, Z.,Bodor, E.T.,Jones, M.B.,Blaesius, R.,Harden, T.K.,Sondek, J.,Watts, V.J.,Ramer, J.K.,Siderovski, D.P. (deposition date: 2004-11-24, release date: 2005-07-12, Last modification date: 2019-03-27)
Primary citation
Johnston, C.A.,Willard, F.S.,Jezyk, M.R.,Fredericks, Z.,Bodor, E.T.,Jones, M.B.,Blaesius, R.,Watts, V.J.,Harden, T.K.,Sondek, J.,Ramer, J.K.,Siderovski, D.P.
Structure of G-Alpha-I1 bound to a GDP-selective peptide provides insight into guanine nucleotide exchange
Structure, 7:1069-1080, 2005
PubMed: 16004878 (PDB entries with the same primary citation)
DOI: 10.1016/j.str.2005.04.007
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.5 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers 0.25011 0.7% 3.2% 4.9%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution