5C58

A double mutant of serratia marcescens hemophore receptor HasR in complex with its hemophore HasA and heme

Summary for 5C58

Related3CSL
DescriptorHasR protein, Hemophore HasA, PROTOPORPHYRIN IX CONTAINING FE (3 entities in total)
Functional Keywordsouter membrane receptor, transporter complex, heme transfer, transport protein
Biological sourceSerratia marcescens
Cellular locationCell outer membrane  Q79AD2
Secreted  Q54450
Total number of polymer chains2
Total molecular weight116965.29
Authors
Becker, S.,Diederichs, K.,Welte, W. (deposition date: 2015-06-19, release date: 2016-06-29)
Primary citation
Exner, T.,Becker, S.,Boniface-Guiraud, A.,Delepelaire, P.,Welte, W.,Diederichs, K.
Binding of HasA by its transmembrane receptor HasR follows a conformational funnel mechanism
To Be Published,
Experimental method
X-RAY DIFFRACTION (2.795 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.29661.2%1.2%10.0%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution