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Volumn 17, Issue 16, 2007, Pages 4588-4591

Synthesis of 4-phenoxybenzamide adenine dinucleotide as NAD analogue with inhibitory activity against enoyl-ACP reductase (InhA) of Mycobacterium tuberculosis

Author keywords

Enoyl ACP reductase (InhA); Fragment based drug discovery; Isoniazid; M. tuberculosis; NAD analogues

Indexed keywords

4 PHENOXY BENZAMIDE RIBOSIDE; 4 PHENOXYBENZAMIDE ADENINE DINUCLEOTIDE; DINUCLEOTIDE; IMIDAZOLE; ISONIAZID; OXIDOREDUCTASE; UNCLASSIFIED DRUG;

EID: 34447336119     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2007.05.084     Document Type: Article
Times cited : (18)

References (34)
  • 23
    • 34447335882 scopus 로고    scopus 로고
    • note
    • Such as mono- and poly-ADP-ribosylation of protein, cell signaling ((cyclic ADP-ribose), DNA repair and recombination, and histone deacetylation catalyzed by the Sir2 family of NAD-dependent deacetylases.
  • 24
    • 34447342303 scopus 로고    scopus 로고
    • note
    • 2 restraint. This model was used for validation docking of NAD. When binding to INH-NADH adducts, Phe149 changes position to accommodate the adduct. The protein was frozen except for residues 149, 150, and 158, and a torsion search was performed to identify a low-energy conformation of Phe149 similar to that seen in the adduct X-ray structure (PDB entry 1ZID). This model was used for docking adducts, with Phe149 and the adduct unrestrained and the remainder of the protein frozen. MCMM/LMCS conformational searching of adducts was performed in blocks of 10,000 steps until (a) no new structures within 5 kcal/mol of the global minimum were found and (b) the rate of finding new structures within 10 kcal/mol of the global minimum decreased at least 10-fold relative to the first block of 10,000 steps. All searches converged after 40,000 or fewer steps. Minimizations were performed to a gradient of 0.05 kJ/mol-Å. RMS errors for the adducts were determined after superimposing PDB entry 1ZID on the minimized model. The RMS error for 3 was determined without considering the carbonyl oxygen of the INH/NAD adduct, since this atom has no counterpart in 3.
  • 31
    • 34447336155 scopus 로고    scopus 로고
    • note
    • - 753.1401, found 753.1388.
  • 32
    • 34447335109 scopus 로고    scopus 로고
    • note
    • 50).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.