5N6U

Crystal structure of Beta-D-Mannosidase from Dictyoglomus thermophilum.

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	Beta-mannosidase	polymer	836	98691.5	4	UniProt (B5YAN4) Pfam (PF02837) Pfam (PF00703) Pfam (PF02836) Pfam (PF17786) Pfam (PF17753) In PDB	Dictyoglomus thermophilum H-6-12
2	A, B, C, D	beta-D-mannopyranose	non-polymer		180.2	4	Chemie (BMA)
3		water	water		18.0	21	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 813 (UniProt: B5YAN4)

PDB	External Database	Details
Met -22	-	initiating methionine
Gly -21	-	expression tag
Ser -20	-	expression tag
Ser -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Ser -12	-	expression tag
Ser -11	-	expression tag
Gly -10	-	expression tag
Leu -9	-	expression tag
Val -8	-	expression tag
Pro -7	-	expression tag
Arg -6	-	expression tag
Gly -5	-	expression tag
Ser -4	-	expression tag
His -3	-	expression tag
Met -2	-	expression tag
Ala -1	-	expression tag
Ser 0	-	expression tag
Cys 425	Glu 425	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	394765.9
Non-Polymers*	Number of molecules	4
	Total formula weight	720.6
All*	Total formula weight	395486.5

*Water molecules are not included.