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Literature summary for 4.6.1.1 extracted from

  • Ketkar, A.D.; Shenoy, A.R.; Ramagopal, U.A.; Visweswariah, S.S.; Suguna, K.
    A Structural Basis for the Role of Nucleotide Specifying Residues in Regulating the Oligomerization of the Rv1625c Adenylyl Cyclase from M. tuberculosis (2006), J. Mol. Biol., 356, 904-916.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Mycobacterium tuberculosis

Crystallization (Commentary)

Crystallization (Comment) Organism
triple mutant K296E/F363R/D365C, 2.65 A resolution Mycobacterium tuberculosis

Protein Variants

Protein Variants Comment Organism
F363R mutant with poor adenylate cyclase acitivity Mycobacterium tuberculosis
K296E mutant with about 400fold reduced enzyme activity Mycobacterium tuberculosis
K296E/D365C double mutant with severely compromised enzyme activity Mycobacterium tuberculosis
K296E/F363R/D365C triple mutant with severely compromised enzyme activity Mycobacterium tuberculosis
additional information from Ala232 N-terminal truncated mutant has much lower enzyme activity compared with the wild type, significant reduction in the apparent Vmax with no appreciable change in the apparent K' for ATP Mycobacterium tuberculosis

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+
-
Mycobacterium tuberculosis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
29000
-
2 * 29000, wild type, SDS-PAGE Mycobacterium tuberculosis

Organism

Organism UniProt Comment Textmining
Mycobacterium tuberculosis P9WQ35
-
-
Mycobacterium tuberculosis H37Rv P9WQ35
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Mycobacterium tuberculosis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP
-
Mycobacterium tuberculosis cAMP + diphosphate
-
?
ATP
-
Mycobacterium tuberculosis H37Rv cAMP + diphosphate
-
?

Subunits

Subunits Comment Organism
dimer 2 * 29000, wild type, SDS-PAGE Mycobacterium tuberculosis

Synonyms

Synonyms Comment Organism
adenylyl cyclase
-
Mycobacterium tuberculosis
Rv1625c
-
Mycobacterium tuberculosis