5MSX

Glycoside hydrolase BT_3662

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	Putative endo-1,4-beta-xylanase	polymer	459	52234.0	3	UniProt (Q8A1J9) Pfam (PF04616) Pfam (PF00754) In PDB	Bacteroides thetaiotaomicron VPI-5482
2	A	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	1	Chemie (EPE)
3	A, B, C	CALCIUM ION	non-polymer		40.1	6	Chemie (CA)
4	C, A, B	1,2-ETHANEDIOL	non-polymer		62.1	22	Chemie (EDO)
5	A	TRIS-HYDROXYMETHYL-METHYL-AMMONIUM	non-polymer		122.1	1	Chemie (144)
6		water	water		18.0	394	Chemie (HOH)

Sequence modifications

A, B, C: 21 - 460 (UniProt: Q8A1J9)

PDB	External Database	Details
Met 2	-	initiating methionine
Gly 3	-	expression tag
Ser 4	-	expression tag
Ser 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
His 11	-	expression tag
Ser 12	-	expression tag
Ser 13	-	expression tag
Gly 14	-	expression tag
Pro 15	-	expression tag
Gln 16	-	expression tag
Gln 17	-	expression tag
Gly 18	-	expression tag
Leu 19	-	expression tag
Arg 20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	156702.0
Non-Polymers*	Number of molecules	30
	Total formula weight	1966.4
All*	Total formula weight	158668.4

*Water molecules are not included.