Crystal structure of the Plant Defensin NaD1 complexed with phosphatidic acid

Summary for 6B55

DescriptorFlower-specific defensin, 1,2-DIOCTANOYL-SN-GLYCERO-3-PHOSPHATE, PHOSPHATE ION, ... (6 entities in total)
Functional Keywordsantimicrobial, antifungal, defensin, plant protein, antimicrobial protein
Biological sourceNicotiana alata
Total number of polymer chains20
Total molecular weight115003.63
Jarva, M.,Phan, K.,Humble, C.,Lay, F.T.,Hulett, M.,Kvansakul, M. (deposition date: 2017-09-28, release date: 2018-05-23, Last modification date: 2019-02-20)
Primary citation
Jarva, M.,Lay, F.T.,Phan, T.K.,Humble, C.,Poon, I.K.H.,Bleackley, M.R.,Anderson, M.A.,Hulett, M.D.,Kvansakul, M.
X-ray structure of a carpet-like antimicrobial defensin-phospholipid membrane disruption complex.
Nat Commun, 9:1962-1962, 2018
PubMed: 29773800 (PDB entries with the same primary citation)
DOI: 10.1038/s41467-018-04434-y
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers 0.25160 0.2% 2.5%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 6b55
no rotation
Molmil generated image of 6b55
rotated about x axis by 90°
Molmil generated image of 6b55
rotated about y axis by 90°