3HZ3

Lactobacillus reuteri N-terminally truncated glucansucrase GTF180(D1025N)-sucrose complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Glucansucrase	polymer	1039	116734.6	1	UniProt (Q5SBN3) Pfam (PF02324) Pfam (PF19127) In PDB	Lactobacillus reuteri
2	B, C	beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose	branched		342.3	2	In PDB BIRD (PRD_900003)		sucrose
3	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4		water	water		18.0	244	Chemie (HOH)

Sequence modifications

A: 742 - 1772 (UniProt: Q5SBN3)

PDB	External Database	Details
Met 740	-	expression tag
Gly 741	-	expression tag
Asn 1025	Asp 1025	engineered mutation
Leu 1674	Phe 1674	SEE REMARK 999
His 1773	-	expression tag
His 1774	-	expression tag
His 1775	-	expression tag
His 1776	-	expression tag
His 1777	-	expression tag
His 1778	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	116734.6
Branched	Number of molecules	2
	Total formula weight	684.6
Non-Polymers*	Number of molecules	1
	Total formula weight	40.1
All*	Total formula weight	117459.3

*Water molecules are not included.