5BRQ

Crystal structure of Bacillus licheniformis trehalose-6-phosphate hydrolase (TreA)

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)	Glycoside Hydrolase Family 13	polymer	568	66642.3	4	UniProt (Q65MI2) Pfam (PF00128) Pfam (PF16657)	Bacillus licheniformis ATCC 14580 = DSM 13	trehalose-6-phosphate hydrolase
2	E, F, G, H (A, B, C, D)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3	I, J, K, L (A, B, C, D)	water	water		18.0	1445	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 562 (UniProt: Q65MI2)

PDB	External Database	Details
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	266569.2
Non-Polymers*	Number of molecules	4
	Total formula weight	97.2
All*	Total formula weight	266666.5

*Water molecules are not included.