4L0G

Crystal Structure of a GH48 cellobiohydrolase from Caldicellulosiruptor bescii

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Glycoside hydrolase family 48	polymer	656	74622.9	1	UniProt (B9MKU7) Pfam (PF02011)	Caldicellulosiruptor bescii
2	B (B)	beta-D-glucopyranose-(1-4)-beta-D-glucopyranose	branched		342.3	1	In PDB BIRD (PRD_900005) GlyTouCan (G84824ZO)		beta-cellobiose
3	C, D, E, F, G... (A)	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
4	I (A)	2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		209.2	1	Chemie (BTB)
5	J (A)	water	water		18.0	193	Chemie (HOH)

Sequence modifications

A: 2 - 639 (UniProt: B9MKU7)

PDB	External Database	Details
Ser 640	-	expression tag
Ser 641	-	expression tag
Ser 642	-	expression tag
Val 643	-	expression tag
Asp 644	-	expression tag
Lys 645	-	expression tag
Leu 646	-	expression tag
Ala 647	-	expression tag
Ala 648	-	expression tag
Ala 649	-	expression tag
Leu 650	-	expression tag
Glu 651	-	expression tag
His 652	-	expression tag
His 653	-	expression tag
His 654	-	expression tag
His 655	-	expression tag
His 656	-	expression tag
His 657	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	74622.9
Branched	Number of molecules	1
	Total formula weight	342.3
Non-Polymers*	Number of molecules	7
	Total formula weight	581.6
All*	Total formula weight	75546.8

*Water molecules are not included.