3L8Q

Structure analysis of the type II cohesin dyad from the adaptor ScaA scaffoldin of Acetivibrio cellulolyticus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Cellulosomal scaffoldin adaptor protein B	polymer	350	37897.4	4	UniProt (Q7WYN3) Pfam (PF00963) In PDB	Acetivibrio cellulolyticus
2	D, A, B, C	1,2-ETHANEDIOL	non-polymer		62.1	27	Chemie (EDO)
3	C, A	1,3-PROPANDIOL	non-polymer		76.1	2	Chemie (PDO)
4	B	HEXANE-1,6-DIOL	non-polymer		118.2	1	Chemie (HEZ)
5		water	water		18.0	2156	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 342 (UniProt: Q7WYN3)

PDB	External Database	Details
Met 1	-	expression tag
Thr 170	Ile 196	SEE REMARK 999
Leu 343	-	expression tag
Glu 344	-	expression tag
His 345	-	expression tag
His 346	-	expression tag
His 347	-	expression tag
His 348	-	expression tag
His 349	-	expression tag
His 350	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	151589.7
Non-Polymers*	Number of molecules	30
	Total formula weight	1946.2
All*	Total formula weight	153535.9

*Water molecules are not included.