4M2M

Crystal structure of PLP-dependent cyclase OrfR in complex with PLP-L-Arg

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Aminotransferase	polymer	406	43720.3	1	UniProt (G9MBV4) Pfam (PF00155)	Streptomyces lavendulae
2	B (A)	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	1	Chemie (PLP)
3	C (A)	ARGININE	non-polymer		175.2	1	Chemie (ARG)
4	D (A)	water	water		18.0	530	Chemie (HOH)

Sequence modifications

A: 1 - 386 (UniProt: G9MBV4)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	43720.3
Non-Polymers*	Number of molecules	2
	Total formula weight	422.4
All*	Total formula weight	44142.6

*Water molecules are not included.