4AK1

Structure of BT4661, a SusE-like surface located polysaccharide binding protein from the Bacteroides thetaiotaomicron heparin utilisation locus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	BT_4661	polymer	708	77740.1	1	UniProt (Q89YS0) Pfam (PF16319)	BACTEROIDES THETAIOTAOMICRON
2	B, C (A)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3	D (A)	water	water		18.0	624	Chemie (HOH)

Sequence modifications

A: 3 - 700 (UniProt: Q89YS0)

PDB	External Database	Details
Met 1	-	expression tag
Gly 2	-	expression tag
Leu 701	-	expression tag
Glu 702	-	expression tag
His 703	-	expression tag
His 704	-	expression tag
His 705	-	expression tag
His 706	-	expression tag
His 707	-	expression tag
His 708	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	77740.1
Non-Polymers*	Number of molecules	2
	Total formula weight	46.0
All*	Total formula weight	77786.1

*Water molecules are not included.