7NWN

A carbohydrate binding module family 9 (CBM9) from Caldicellulsiruptor kristjanssonii

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	AAA	Beta-xylanase	polymer	215	24645.2	1	UniProt (E4S6E9) Pfam (PF06452) In PDB	Caldicellulosiruptor kristjanssonii (strain ATCC 700853 / DSM 12137 / I77R1B)
2	AAA	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	5	Chemie (PEG)
3	AAA	1,2-ETHANEDIOL	non-polymer		62.1	10	Chemie (EDO)
4	AAA	CALCIUM ION	non-polymer		40.1	3	Chemie (CA)
5	AAA	HEXAETHYLENE GLYCOL	non-polymer		282.3	1	Chemie (P6G)
6		water	water		18.0	140	Chemie (HOH)

Sequence modifications

AAA: 21 - 215 (UniProt: E4S6E9)

PDB	External Database	Details
Met 1	-	initiating methionine
Gly 2	-	expression tag
Ser 3	-	expression tag
Ser 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
Ser 11	-	expression tag
Ser 12	-	expression tag
Glu 13	-	expression tag
Asn 14	-	expression tag
Leu 15	-	expression tag
Tyr 16	-	expression tag
Phe 17	-	expression tag
Gln 18	-	expression tag
Gly 19	-	expression tag
His 20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	24645.2
Non-Polymers*	Number of molecules	19
	Total formula weight	1553.8
All*	Total formula weight	26199.1

*Water molecules are not included.