4WAI

Structural characterization of the late competence protein ComFB from Bacillus subtilis.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, B, D	ComF operon protein 2	polymer	121	13447.5	4	UniProt (P39146) Pfam (PF10719) In PDB	Bacillus subtilis
2	A, C, B, D	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3		water	water		18.0	5	Chemie (HOH)

Sequence modifications

A, C, B, D: 1 - 98 (UniProt: P39146)

PDB	External Database	Details
Met -22	-	initiating methionine
Gly -21	-	expression tag
Ser -20	-	expression tag
Ser -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Ser -12	-	expression tag
Ser -11	-	expression tag
Gly -10	-	expression tag
Leu -9	-	expression tag
Val -8	-	expression tag
Pro -7	-	expression tag
Arg -6	-	expression tag
Gly -5	-	expression tag
Ser -4	-	expression tag
His -3	-	expression tag
Met -2	-	expression tag
Ala -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	53789.9
Non-Polymers*	Number of molecules	4
	Total formula weight	261.6
All*	Total formula weight	54051.5

*Water molecules are not included.