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Hydrolase PDB-id
1y7b
Asymmetric unit
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Contents
Description
Header details
Header records
References
PROCHECK
Protein chains
534 a.a. *
Ligands
SO4 ×6
EPE ×4
PGE
GOL ×14
Metal ions
_CA ×4
Waters ×3000

* Residue conservation analysis
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  Biological unit*, dimer
(*as deduced by PQS)
PDB id: 1y7b
Name: Hydrolase
Title: Beta-d-xylosidase, a family 43 glycoside hydrolase

Structure:
Beta-xylosidase, family 43 glycosyl hydrolase. Chain: a, b, c, d. Engineered: yes

Source:
Clostridium acetobutylicum atcc 824. Organism_taxid: 272562. Strain: atcc 824. Gene: xynd. Expressed in: escherichia coli bl21. Expression_system_taxid: 511693.

Biological unit:
Dimer (from PQS)

UniProt:
Chains A, B, C, D: Q97DM1 (Q97DM1_CLOAB)
Pfam  
Seq:
Struc:
Seq:
Struc:
Seq: 533 a.a.
Struc: 534 a.a.*
Key:    PfamA domain
 Secondary structure  CATH domain
* PDB and UniProt seqs differ at 2 residue positions (black crosses)

Resolution:
1.60Å

R-factor:
0.158

R-free:
0.206

Authors:
A.Teplyakov,E.Fedorov,G.L.Gilliland,S.C.Almo,S.K.Burley,New York Sgx Research Center For Structural Genomics (Nysgxrc)

Key ref:
a.teplyakov et al. Crystal structure of beta-xylosidase from Clostridium acetobutylicum. To be Published, xsi:nil="true" />.

Date:
08-Dec-04

Release date:
25-Jan-05

Related entries:
T1998 related db: targetdb
nysgxrc-t1998 related db: targetdb
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