9FHT

Bacteroides ovatus polysaccharide lyase family 38 (BoPL38) wild type in complex hexaguluronic acid at pH 3.5

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 (A, B, C, D)	Alginate lyase family protein	polymer	404	45972.2	4	UniProt (A0A5M5BWR5)	Bacteroides ovatus
2	E, F, G, H (E, F, G, H)	alpha-L-gulopyranuronic acid-(1-4)-alpha-L-gulopyranuronic acid-(1-4)-alpha-L-gulopyranuronic acid-(1-4)-alpha-L-gulopyranuronic acid	branched		722.5	4	In PDB GlyTouCan (G72802WN)
3	I, J, K (A, B, C)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
4	L, M, N, O (A, B, C, D)	water	water		18.0	650	Chemie (HOH)

Sequence modifications

A, B, C, D: 12 - 392 (UniProt: A0A5M5BWR5)

PDB	External Database	Details
Met -11	-	initiating methionine
Gly -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Ser -1	-	expression tag
Ser 0	-	expression tag
Gly 1	-	expression tag
Leu 2	-	expression tag
Val 3	-	expression tag
Pro 4	-	expression tag
Arg 5	-	expression tag
Gly 6	-	expression tag
Ser 7	-	expression tag
His 8	-	expression tag
Met 9	-	expression tag
Ala 10	-	expression tag
Ser 11	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	183888.9
Branched	Number of molecules	4
	Total formula weight	2890.0
Non-Polymers*	Number of molecules	3
	Total formula weight	288.2
All*	Total formula weight	187067.1

*Water molecules are not included.