1S99

The structure and function of B. subtilis YkoF gene product: ligand free protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ykoF	polymer	200	22263.9	2	UniProt (O34911) Pfam (PF07615) In PDB	Bacillus subtilis
2	A, B	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
3	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4		water	water		18.0	362	Chemie (HOH)

Sequence modifications

A, B: 1 - 200 (UniProt: O34911)

PDB	External Database	Details
Mse 20	Met 20	modified residue
Ala 33	Lys 33	engineered mutation
Ala 34	Lys 34	engineered mutation
Mse 78	Met 78	modified residue
Mse 124	Met 124	modified residue
Mse 130	Met 130	modified residue
Mse 134	Met 134	modified residue
Mse 173	Met 173	modified residue
Mse 183	Met 183	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	44527.9
Non-Polymers*	Number of molecules	3
	Total formula weight	158.2
All*	Total formula weight	44686.0

*Water molecules are not included.