4gcz

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Template:STRUCTURE 4gcz

Contents

Structure of a blue-light photoreceptor

Function

[PHOT_BACSU] Exhibits the same spectroscopical features and blue-light induced photochemistry as plants phototropins, with the reversible formation of a blue-shifted photoproduct, assigned to an FMN-cysteine thiol adduct. Although it is a positive regulator in the activation of the environmental signaling branch of the general stress transcription factor sigma-B, its precise role is undetermined.[1]

About this Structure

4gcz is a 2 chain structure. Full crystallographic information is available from OCA.

Reference

  1. ↑ Akbar S, Gaidenko TA, Kang CM, O'Reilly M, Devine KM, Price CW. New family of regulators in the environmental signaling pathway which activates the general stress transcription factor sigma(B) of Bacillus subtilis. J Bacteriol. 2001 Feb;183(4):1329-38. PMID:11157946 doi:10.1128/JB.183.4.1329-1338.2001

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