3BWZ

Crystal structure of the type II cohesin module from the cellulosome of Acetivibrio cellulolyticus with an extended linker conformation

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Cellulosomal scaffoldin adaptor protein B	polymer	181	19591.0	1	UniProt (Q7WYN3) Pfam (PF00963) In PDB	Acetivibrio cellulolyticus
2	A	NITRATE ION	non-polymer		62.0	1	Chemie (NO3)
3	A	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
4	A	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
5		water	water		18.0	361	Chemie (HOH)

Sequence modifications

A: 2 - 173 (UniProt: Q7WYN3)

PDB	External Database	Details
Met 1	-	expression tag
Leu 174	-	expression tag
Glu 175	-	expression tag
His 176	-	expression tag
His 177	-	expression tag
His 178	-	expression tag
His 179	-	expression tag
His 180	-	expression tag
His 181	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	19591.0
Non-Polymers*	Number of molecules	5
	Total formula weight	230.4
All*	Total formula weight	19821.4

*Water molecules are not included.