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4TXT

Crystal Structure of a GH48 cellobiohydrolase from Caldicellulosiruptor bescii

Replaces:  4L0H
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Glycoside hydrolase family 48polymer65674622.91UniProt (B9MKU7)
Pfam (PF02011)
Caldicellulosiruptor bescii DSM 6725
2B
(B)
beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranosebranched504.41In PDB
BIRD (PRD_900021)
GlyTouCan (G14338VK)
beta-cellotriose
3C, D, E, F, G...
(A)
1,2-ETHANEDIOLnon-polymer62.110Chemie (EDO)
4M
(A)
2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOLnon-polymer209.21Chemie (BTB)
5N
(A)
waterwater18.0159Chemie (HOH)
Sequence modifications
A: 2 - 639 (UniProt: B9MKU7)
PDBExternal DatabaseDetails
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
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight74622.9
BranchedNumber of molecules1
Total formula weight504.4
Non-Polymers*Number of molecules11
Total formula weight829.9
All*Total formula weight75957.3
*Water molecules are not included.

246905

PDB entries from 2025-12-31

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