7UFS

Cryo-EM Structure of Bl_Man38B at 3.4 A

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)	Alpha-mannosidase	polymer	1069	118789.0	4	UniProt (A0A6L4U5G4) Pfam (PF01074) Pfam (PF09261) Pfam (PF07748) Pfam (PF17677) UniProt (by SIFTS) (Q8G4Q0)	Bifidobacterium longum
2	E, F, G, H (A, B, C, D)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)

Sequence modifications

A, B, C, D: 1 - 1046 (UniProt: A0A6L4U5G4)

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

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	475156.1
Non-Polymers*	Number of molecules	4
	Total formula weight	261.6
All*	Total formula weight	475417.7

*Water molecules are not included.