5WXZ

Crystal structure of Microcystis aeruginosa PCC 7806 aspartate racemase in complex with D-aspartate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	McyF	polymer	260	29213.6	1	UniProt (Q9RNB4) Pfam (PF01177) In PDB	Microcystis aeruginosa PCC 7806	McyF protein
2	A	D-ASPARTIC ACID	non-polymer		133.1	1	Chemie (DAS)
3		water	water		18.0	27	Chemie (HOH)

Sequence modifications

A: 1 - 251 (UniProt: Q9RNB4)

PDB	External Database	Details
Met -8	-	expression tag
Gly -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag
Ser 87	Cys 87	engineered mutation
Ser 195	Cys 195	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	29213.6
Non-Polymers*	Number of molecules	1
	Total formula weight	133.1
All*	Total formula weight	29346.7

*Water molecules are not included.