2WYH

Structure of the Streptococcus pyogenes family GH38 alpha-mannosidase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ALPHA-MANNOSIDASE	polymer	923	105241.7	2	UniProt (Q99YP5) Pfam (PF01074) Pfam (PF09261) Pfam (PF18438) Pfam (PF07748) Pfam (PF17677) In PDB	STREPTOCOCCUS PYOGENES	ALPHA-MANNOSIDASE II
2	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	A, B	GLYCEROL	non-polymer		92.1	12	Chemie (GOL)
4	B	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	1	Chemie (TRS)
5		water	water		18.0	915	Chemie (HOH)

Sequence modifications

A, B: -21 - 0 (PDB: 2WYH)
A, B: 1 - 901 (UniProt: Q99YP5)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	210483.3
Non-Polymers*	Number of molecules	15
	Total formula weight	1358.1
All*	Total formula weight	211841.4

*Water molecules are not included.