6ZZ9

Crystal structure of CbpB from Streptococcus agalactiae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	CBS domain-containing protein	polymer	176	19848.6	2	UniProt (A0A076YWK5) Pfam (PF00571) In PDB	Streptococcus agalactiae	FIG042801: CBS domain containing protein
2	A, B	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	A, B	PLATINUM (II) ION	non-polymer		195.1	2	Chemie (PT)

Sequence modifications

A, B: 3 - 158 (UniProt: A0A076YWK5)

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

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	39697.1
Non-Polymers*	Number of molecules	5
	Total formula weight	678.3
All*	Total formula weight	40375.5

*Water molecules are not included.