6.3.3.4	742159	 Heterologous production of clavulanic acid intermediates in Streptomyces venezuelae	Biotechnol. Bioprocess Eng.	 22	 359-365 	2017	Streptomyces clavuligerus	-	
6.3.3.4	742159	 Heterologous production of clavulanic acid intermediates in Streptomyces venezuelae	Biotechnol. Bioprocess Eng.	 22	 359-365 	2017	Streptomyces clavuligerus DSM 738	-	
6.3.3.4	639031	beta-Lactam synthetase: a new biosynthetic enzyme	Proc. Natl. Acad. Sci. USA	95	9082-9086	1998	Streptomyces clavuligerus	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=9689037&form=6&db=m	
6.3.3.4	639035	beta-Lactam synthetase: implications for beta-lactamase evolution	Chem. Commun. (Camb.)	1998	2325-2326	1998	Streptomyces clavuligerus	-	
6.3.3.4	728238	Engineering the synthetic potential of beta-lactam synthetase and the importance of catalytic loop dynamics	MedChemComm	3	960-966	2012	Streptomyces clavuligerus	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=23616913&form=6&db=m	
6.3.3.4	639032	Kinetic mechanism of the beta-Lactam synthetase of Streptomyces clavuligerus	Biochemistry	39	11187-11193	2000	Streptomyces clavuligerus	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=10985764&form=6&db=m	
6.3.3.4	639036	New reactions in clavulanic acid biosynthesis	Curr. Opin. Chem. Biol.	6	583-589	2002	Streptomyces clavuligerus	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=12413541&form=6&db=m	
6.3.3.4	639034	Structure of beta-lactam synthetase reveals how to synthesize antibiotics instead of asparagine	Nat. Struct. Biol.	8	684-689	2001	Streptomyces clavuligerus	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=11473258&form=6&db=m	
6.3.3.4	639033	The catalytic cycle of beta-lactam synthetase observed by X-ray crystallographic snapshots	Proc. Natl. Acad. Sci. USA	99	14752-14757	2002	Streptomyces clavuligerus	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=12409610&form=6&db=m