2GRH

M37V mutant of Scapharca dimeric hemoglobin, with CO bound

Summary for 2GRH

Related3SDH 2grf 2grz
DescriptorGlobin-1, PROTOPORPHYRIN IX CONTAINING FE, CARBON MONOXIDE, ... (4 entities in total)
Functional Keywordsoxygen transport, allostery, oxygen affinity, oxygen storage-transport complex, oxygen storage/transport
Biological sourceScapharca inaequivalvis (ark clam)
Cellular locationCytoplasm P02213
Total number of polymer chains2
Total molecular weight33159.47
Authors
Knapp, J.E.,Pahl, R.,Srajer, V.,Royer Jr., W.E. (deposition date: 2006-04-24, release date: 2006-05-09, Last modification date: 2018-04-04)
Primary citation
Knapp, J.E.,Pahl, R.,Srajer, V.,Royer Jr., W.E.
Allosteric action in real time: Time-resolved crystallographic studies of a cooperative dimeric hemoglobin.
Proc.Natl.Acad.Sci.Usa, 103:7649-7654, 2006
PubMed: 16684887 (PDB entries with the same primary citation)
DOI: 10.1073/pnas.0509411103
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.5 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.181700.4%3.1%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
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