The crystal structure of the Ferric-Catecholate import receptor Fiu from E. coli K12: Open form (C2221)

Summary for 6BPN

DescriptorCatecholate siderophore receptor Fiu, octyl beta-D-glucopyranoside, CHLORIDE ION, ... (6 entities in total)
Functional Keywordsferric-catecholate, tonb-dependent receptor, membrane transport, antibiotic uptake, iron transporter, membrane protein
Biological sourceEscherichia coli (strain K12)
Total number of polymer chains1
Total molecular weight80599.16
Grinter, R. (deposition date: 2017-11-23, release date: 2018-11-28, Last modification date: 2020-07-29)
Primary citation
Grinter, R.,Lithgow, T.
The structure of the bacterial iron-catecholate transporter Fiu suggests that it imports substrates via a two-step mechanism.
J.Biol.Chem., 2019
PubMed: 31712312 (PDB entries with the same primary citation)
DOI: 10.1074/jbc.RA119.011018
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers 0.22060 1.1% 5.0%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
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PDB entries from 2020-11-25