3RRX

Crystal Structure of Q683A mutant of Exo-1,3/1,4-beta-glucanase (ExoP) from Pseudoalteromonas sp. BB1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Exo-1,3/1,4-beta-glucanase	polymer	822	90564.5	1	UniProt (Q0QJA3) Pfam (PF00933) Pfam (PF01915) Pfam (PF18559) In PDB	Pseudoalteromonas sp.
2	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4	A	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
5		water	water		18.0	614	Chemie (HOH)

Sequence modifications

A: 1 - 813 (UniProt: Q0QJA3)

PDB	External Database	Details
Met 0	-	expression tag
Ala 683	Gln 710	engineered mutation
Leu 814	-	expression tag
Glu 815	-	expression tag
His 816	-	expression tag
His 817	-	expression tag
His 818	-	expression tag
His 819	-	expression tag
His 820	-	expression tag
His 821	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	90564.5
Non-Polymers*	Number of molecules	4
	Total formula weight	187.2
All*	Total formula weight	90751.7

*Water molecules are not included.