2AFR

The Crystal Structure of Putative Precorrin Isomerase CbiC in Cobalamin Biosynthesis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	cobalamin biosynthesis precorrin isomerase	polymer	231	25887.9	1	UniProt (Q8EXP7) Pfam (PF02570) In PDB	Leptospira interrogans
2		water	water		18.0	75	Chemie (HOH)

Sequence modifications

A: 1 - 223 (UniProt: Q8EXP7)

PDB	External Database	Details
Leu 224	-	expression tag
Glu 225	-	expression tag
His 226	-	expression tag
His 227	-	expression tag
His 228	-	expression tag
His 229	-	expression tag
His 230	-	expression tag
His 231	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25887.9
All*	Total formula weight	25887.9

*Water molecules are not included.