3G46

Ligand migration and cavities within scapharca dimeric hemoglobin: wild type with co bound to heme and chloroform bound to the XE4 cavity

Summary for 3G46

Related3SDH 4SDH 3G4Q 3G4R 3G4U 3G4V 3G4W 3G4Y 3G52 3G53
DescriptorGlobin-1, PROTOPORPHYRIN IX CONTAINING FE, CARBON MONOXIDE, ... (5 entities in total)
Functional Keywordsoxygen transport, allostery, oxygen affinity, cytoplasm, heme, iron, metal-binding, oxygen storage/transport, oxygen binding, transport
Biological sourceScapharca inaequivalvis (Ark clam)
Total number of polymer chains2
Total molecular weight34011.36
Authors
Knapp, J.E.,Pahl, R.,Cohen, J.,Nichols, J.C.,Schulten, K.,Gibson, Q.H.,Srajer, V.,Royer Jr., W.E. (deposition date: 2009-02-03, release date: 2009-12-01, Last modification date: 2019-07-24)
Primary citation
Knapp, J.E.,Pahl, R.,Cohen, J.,Nichols, J.C.,Schulten, K.,Gibson, Q.H.,Srajer, V.,Royer, W.E.
Ligand migration and cavities within Scapharca Dimeric HbI: studies by time-resolved crystallo-graphy, Xe binding, and computational analysis.
Structure, 17:1494-1504, 2009
PubMed: 19913484 (PDB entries with the same primary citation)
DOI: 10.1016/j.str.2009.09.004
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (0.91 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers 0.15130 0.8% 22.9%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
Download full validation report