3UT0

Crystal structure of exo-1,3/1,4-beta-glucanase (EXOP) from Pseudoalteromonas sp. BB1

Replaces:  3F93

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)	Exo-1,3/1,4-beta-glucanase	polymer	822	90621.6	4	UniProt (Q0QJA3) Pfam (PF00933) Pfam (PF01915) Pfam (PF18559)	Pseudoalteromonas sp.
2	E, GA, O, X (A, D, B, C)	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
3	F, HA, P, Y (A, D, B, C)	SODIUM ION	non-polymer		23.0	4	Chemie (NA)
4	AA, BA, CA, DA, G... (C, A, D, B)	SULFATE ION	non-polymer		96.1	18	Chemie (SO4)
5	EA, FA, L, LA, M... (C, A, D, B)	1,2-ETHANEDIOL	non-polymer		62.1	9	Chemie (EDO)
6	NA, OA, PA, QA (A, B, C, D)	water	water		18.0	828	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 813 (UniProt: Q0QJA3)

PDB	External Database	Details
Met 0	-	expression tag
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	4
	Total formula weight	362486.3
Non-Polymers*	Number of molecules	35
	Total formula weight	2540.0
All*	Total formula weight	365026.3

*Water molecules are not included.