6E57

Bacteroides ovatus mixed-linkage glucan utilization locus (MLGUL) SGBP-B in complex with mixed-linkage heptasaccharide

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	surface glycan binding protein B	polymer	420	45678.3	4	UniProt (A7LY28) In PDB	Bacteroides ovatus (strain ATCC 8483 / DSM 1896 / JCM 5824 / NCTC 11153)
2	E, F, G	beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose	branched		828.7	3	In PDB BIRD (PRD_900016) GlyTouCan (G91683DU)		beta-cellopentaose
3	A, B, C, D	1,2-ETHANEDIOL	non-polymer		62.1	5	Chemie (EDO)
4	D, A, B, C	PHOSPHATE ION	non-polymer		95.0	14	Chemie (PO4)
5	A, C	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
6		water	water		18.0	140	Chemie (HOH)

Sequence modifications

A, B, C, D: 22 - 420 (UniProt: A7LY28)

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

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	182713.3
Branched	Number of molecules	3
	Total formula weight	2486.2
Non-Polymers*	Number of molecules	21
	Total formula weight	1685.9
All*	Total formula weight	186885.4

*Water molecules are not included.