5dqr

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The crystal structure of Arabidopsis 7-hydroxymethyl chlorophyll a reductase (HCAR)The crystal structure of Arabidopsis 7-hydroxymethyl chlorophyll a reductase (HCAR)

Structural highlights

5dqr is a 6 chain structure with sequence from Arabidopsis thaliana. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.7Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

HCAR_ARATH Probable iron-sulfur flavoprotein that converts 7-hydroxymethyl chlorophyll a to chlorophyll a using ferredoxin as a reducing equivalent. Catalyzes the reduction of a hydroxymethyl group to a methyl group. Belongs to the chlorophyll catabolic enzymes (CCEs).[1]

References

  1. ↑ Meguro M, Ito H, Takabayashi A, Tanaka R, Tanaka A. Identification of the 7-hydroxymethyl chlorophyll a reductase of the chlorophyll cycle in Arabidopsis. Plant Cell. 2011 Sep;23(9):3442-53. doi: 10.1105/tpc.111.089714. Epub 2011 Sep, 20. PMID:21934147 doi:http://dx.doi.org/10.1105/tpc.111.089714

5dqr, resolution 2.70Å

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OCA
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