Blast Analysis : gnl|CDD|188195

Analysis  rpsblast_cdd Start  979
End  1141 Strand  +
Length  163 Note  Gaps:2
Hit Coverage  13.15 Hit Length  1224
Hit Pident  28.57 E Val  3e-25
Hit Description  TIGR02025 BchH magnesium chelatase H subunit. This model represents the H subunit of the magnesium chelatase complex responsible for magnesium insertion into the protoporphyrin IX ring in the biosynthesis of both chlorophyll and bacteriochlorophyll. In chlorophyll-utilizing species this gene is known as ChlH while in bacteriochlorophyll-utilizing spoecies it is called BchH. Subunit H is the largest (~140kDa) of the three subunits (the others being BchD/ChlD and BchI/ChlI) and is known to bind protoporphyrin IX. Subunit H is homologous to the CobN subunit of cobaltochelatase and by anology with that enzyme subunit H is believed to also bind the magnesium ion which is inserted into the ring. In conjunction with the hydrolysis of ATP by subunits I and D a conformation change is believed to happen in subunit H causing the magnesium ion insertion into the distorted protoporphyrin ring. Hit Pcons  22.36
Name  Qrob_P0332710.2
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1 Protein

Protein Identifier
Organism . Name 		Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0332710.2 Quercus robur 28.0 egn (M=1) KOG0132//KOG0260//KOG0307//KOG0916//KOG1049//KOG1798//KOG1830//KOG1984//KOG1985//KOG3671 - RNA polymerase II C-terminal domain-binding protein RA4 contains RPR and RRM domains [RNA processing and modification Transcription]. // RNA polymerase II large subunit [Transcription]. // Vesicle coat complex COPII subunit SEC31 [Intracellular trafficking secretion and vesicular transport]. // 1 3-beta-glucan synthase/callose synthase catalytic subunit [Cell wall/membrane/envelope biogenesis]. // Polyadenylation factor I complex subunit FIP1 [RNA processing and modification]. // DNA polymerase epsilon catalytic subunit A [Replication recombination and repair]. // Wiskott Aldrich syndrome proteins [Cytoskeleton]. // Vesicle coat complex COPII subunit SFB3 [Intracellular trafficking secretion and vesicular transport]. // Vesicle coat complex COPII subunit SEC24/subunit SFB2 [Intracellular trafficking secretion and vesicular transport]. // Actin regulatory protein (Wiskott-Aldrich syndrome protein) [Signal transduction mechanisms Cytoskeleton].   EC:2.4.1.34 validated