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4.3.1.B2: imidazole glycerol phosphate synthase

This is an abbreviated version!
For detailed information about imidazole glycerol phosphate synthase, go to the full flat file.

Word Map on EC 4.3.1.B2

Reaction

L-glutamine
+
H2O
=
L-glutamate
 +
NH3

Synonyms

HIS7, IGP synthase, IGPS, ImGP synthase

ECTree

     4 Lyases
         4.3 Carbon-nitrogen lyases
             4.3.1 Ammonia-lyases
                4.3.1.B2 imidazole glycerol phosphate synthase

Molecular Weight

Molecular Weight on EC 4.3.1.B2 - imidazole glycerol phosphate synthase

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MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
11600
1 * 11600 (HisH) + 1 * 31600 (HisF), gel filtration (Sephacryl S-100), the HisH and HisF proteins form a stable 1:1 dimeric complex that constitutes the imidazole glycerol phosphate synthase holoenzyme
21655
1 * 21655 (HisH) + 1 * 28457 (HisF), calculated from sequence, the HisH and HisF proteins form a stable 1:1 dimeric complex that constitutes the imidazole glycerol phosphate synthase holoenzyme
28457
1 * 21655 (HisH) + 1 * 28457 (HisF), calculated from sequence, the HisH and HisF proteins form a stable 1:1 dimeric complex that constitutes the imidazole glycerol phosphate synthase holoenzyme
31600
1 * 11600 (HisH) + 1 * 31600 (HisF), gel filtration (Sephacryl S-100), the HisH and HisF proteins form a stable 1:1 dimeric complex that constitutes the imidazole glycerol phosphate synthase holoenzyme
47500
gel filtration
55000
gel filtration
61000
1 * 61000, SDS-PAGE, the protein is bifunctional, representing a fusion between the N-terminal HisH domain and a C-terminal HisF domain
61082
1 * 61082, calculated from sequence, the protein is bifunctional, representing a fusion between the N-terminal HisH domain and a C-terminal HisF domain