1WE5

Crystal Structure of Alpha-Xylosidase from Escherichia coli

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, E...	Putative family 31 glucosidase yicI	polymer	772	89064.2	6	UniProt (P31434) Pfam (PF13802) Pfam (PF01055) Pfam (PF21365) In PDB	Escherichia coli	alpha-xylosidase
2	A, B, C, D, E...	2-(N-MORPHOLINO)-ETHANESULFONIC ACID	non-polymer		195.2	6	Chemie (MES)
3		water	water		18.0	518	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 772 (UniProt: P31434)

PDB	External Database	Details
Mse 1	Met 1	MODIFIED RESIDUE
Mse 32	Met 32	MODIFIED RESIDUE
Mse 150	Met 150	MODIFIED RESIDUE
Mse 201	Met 201	MODIFIED RESIDUE
Mse 293	Met 293	MODIFIED RESIDUE
Mse 310	Met 310	MODIFIED RESIDUE
Mse 331	Met 331	MODIFIED RESIDUE
Mse 408	Met 408	MODIFIED RESIDUE
Mse 436	Met 436	MODIFIED RESIDUE
Mse 490	Met 490	MODIFIED RESIDUE
Mse 569	Met 569	MODIFIED RESIDUE
Mse 570	Met 570	MODIFIED RESIDUE
Mse 587	Met 587	MODIFIED RESIDUE
Mse 588	Met 588	MODIFIED RESIDUE
Mse 591	Met 591	MODIFIED RESIDUE
Mse 592	Met 592	MODIFIED RESIDUE
Mse 593	Met 593	MODIFIED RESIDUE
Mse 609	Met 609	MODIFIED RESIDUE
Mse 615	Met 615	MODIFIED RESIDUE

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	534385.0
Non-Polymers*	Number of molecules	6
	Total formula weight	1171.4
All*	Total formula weight	535556.5

*Water molecules are not included.