7L74

Crystal structure of Beta-hexosyl transferase from Hamamotoa (Sporobolomyces) singularis bound to TRIS

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Beta-hexosyltransferase	polymer	578	64586.2	2	UniProt (Q564N5) Pfam (PF00232) In PDB	Hamamotoa singularis
2	C, D, E, F, G...	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	8	In PDB GlyTouCan (G42666HT)
3	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4	A, B	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	2	Chemie (TRS)
5		water	water		18.0	523	Chemie (HOH)

Sequence modifications

A, B: 23 - 594 (UniProt: Q564N5)

PDB	External Database	Details
His 595	-	expression tag
His 596	-	expression tag
His 597	-	expression tag
His 598	-	expression tag
His 599	-	expression tag
His 600	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	129172.4
Branched	Number of molecules	8
	Total formula weight	3395.2
Non-Polymers*	Number of molecules	3
	Total formula weight	284.4
All*	Total formula weight	132851.9

*Water molecules are not included.