1OBG

SAICAR-synthase complexed with ATP

Summary for 1OBG

Related1A48 1OBD
DescriptorPHOSPHORIBOSYLAMIDOIMIDAZOLE- SUCCINOCARBOXAMIDE SYNTHASE, ADENOSINE MONOPHOSPHATE, SULFATE ION, ... (5 entities in total)
Functional Keywordssynthetase, atp binding protein, phosphoribosylaminoimidazolesuccinocarboxamide (saicar) synthase, purine biosynthesis, ligase
Biological sourceSACCHAROMYCES CEREVISIAE (BAKER'S YEAST)
Total number of polymer chains1
Total molecular weight35430.08
Authors
Antonyuk, S.V.,Grebenko, A.I.,Levdikov, V.M.,Urusova, D.V.,Melik-Adamyan, W.R.,Lamzin, V.S.,Wilson, K. (deposition date: 2003-01-30, release date: 2003-03-06, Last modification date: 2011-07-13)
Primary citation
Antonyuk, S.V.,Grebenko, A.I.,Levdikov, V.M.,Urusova, D.V.,Melik-Adamyan, W.R.,Lamzin, V.S.,Wilson, K.
X-Ray Structure of Saicar-Synthase Complexed with ATP
Kristallografiya, 46:620-, 2001
Experimental method
X-RAY DIFFRACTION (2.05 Å)
?

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.206807.9%2.6%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 1obg
no rotation
Molmil generated image of 1obg
rotated about x axis by 90°
Molmil generated image of 1obg
rotated about y axis by 90°