X-ray structure of iFABP from human and rat with bound fluorescent fatty acid analogue

Summary for 3AKM

Related2IFB 3IFB
DescriptorFatty acid-binding protein, intestinal, 11-({[5-(dimethylamino)naphthalen-1-yl]sulfonyl}amino)undecanoic acid, MAGNESIUM ION, ... (4 entities in total)
Functional Keywordsbeta barrel, ligand complex, fatty acid binding protein, transport protein
Biological sourceHomo sapiens (human)
Cellular locationCytoplasm P12104
Total number of polymer chains4
Total molecular weight62227.76
Wielens, J.,Laguerre, A.J.K.,Parker, M.W.,Scanlon, M.J. (deposition date: 2010-07-14, release date: 2011-07-20)
Primary citation
Laguerre, A.J.K.,Wielens, J.,Parker, M.W.,Porter, C.J.,Scanlon, M.J.
Crystal structures of human and rat intestinal fatty acid binding proteins in complex with 11-(Dansylamino)undecanoic acid
To be Published,
Experimental method
NMR Information

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.280110.2%1.8%0.4%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 3akm
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Molmil generated image of 3akm
rotated about x axis by 90°
Molmil generated image of 3akm
rotated about y axis by 90°