9IAL

Structure of cyclodipeptide synthase from Nocardia brasiliensis (Nbra-CDPS) in complex with RNA microhelices mimicking tRNA-Glu acceptor arm

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Cyclodipeptide synthase	polymer	248	28414.9	4	UniProt (K0F6G5) Pfam (PF16715)	Nocardia brasiliensis ATCC 700358
2	E, F (O, P)	RNA (5'-R(P*GP*UP*CP*CP*CP*CP*UP*UP*UP*CP*GP*AP*GP*GP*GP*GP*AP*CP*GP*CP*CP*A)-3')	polymer	22	7025.2	2		Escherichia coli
3	G, H, I, J, K... (A, B, C, D)	PHOSPHATE ION	non-polymer		95.0	7	Chemie (PO4)

Sequence modifications

A, B, C, D: 2 - 239 (UniProt: K0F6G5)

PDB	External Database	Details
Met 0	-	initiating methionine
Ala 1	-	expression tag
Arg 240	-	expression tag
Ser 241	-	expression tag
His 242	-	expression tag
His 243	-	expression tag
His 244	-	expression tag
His 245	-	expression tag
His 246	-	expression tag
His 247	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	127710.1
Non-Polymers*	Number of molecules	7
	Total formula weight	664.8
All*	Total formula weight	128374.9

*Water molecules are not included.