1YCA

DISTAL POCKET POLARITY IN LIGAND BINDING TO MYOGLOBIN: DEOXY AND CARBONMONOXY FORMS OF A THREONINE68 (E11) MUTANT INVESTIGATED BY X-RAY CRYSTALLOGRAPHY AND INFRARED SPECTROSCOPY

Summary for 1YCA

DescriptorMYOGLOBIN, PROTOPORPHYRIN IX CONTAINING FE, CARBON MONOXIDE, ... (4 entities in total)
Functional Keywordsoxygen storage
Biological sourceSus scrofa (pig)
Total number of polymer chains2
Total molecular weight35259.83
Authors
Cameron, A.D.,Smerdon, S.J.,Wilkinson, A.J.,Habash, J.,Helliwell, J.R. (deposition date: 1993-08-10, release date: 1994-01-31, Last modification date: 2011-07-13)
Primary citation
Cameron, A.D.,Smerdon, S.J.,Wilkinson, A.J.,Habash, J.,Helliwell, J.R.,Li, T.,Olson, J.S.
Distal pocket polarity in ligand binding to myoglobin: deoxy and carbonmonoxy forms of a threonine68(E11) mutant investigated by X-ray crystallography and infrared spectroscopy.
Biochemistry, 32:13061-13070, 1993
PubMed: 8241160 (PDB entries with the same primary citation)
DOI: 10.1021/bi00211a016
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.9 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliers190.7%12.1%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

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Molmil generated image of 1yca
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Molmil generated image of 1yca
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More Biological unit images

Molmil generated image of 1yca
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Molmil generated image of 1yca
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Molmil generated image of 1yca
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(*)In the case of coarse surface representation, the asymmetric unit is shown as red ribbon representation.
Coordinate files for Biological unit (1yca.pdb1.gz [28.35 KB])
Coordinate files for Biological unit (1yca.pdb2.gz [28.58 KB])