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PDBsum entry 4d8t
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PDB id:
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Lyase
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Title:
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Crystal structure of d-cysteine desulfhydrase from salmonella typhimurium at 2.2 a resolution
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Structure:
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D-cysteine desulfhydrase. Chain: a, b, c, d. Engineered: yes
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Source:
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Salmonella typhimurium. Organism_taxid: 90371. Gene: dcyd, stm1953. Expressed in: escherichia coli. Expression_system_taxid: 562.
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Resolution:
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2.28Å
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R-factor:
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0.191
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R-free:
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0.242
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Authors:
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S.R.Bharath,B.Shveta,K.H.Rajesh,H.S.Savithri,M.R.N.Murthy
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Key ref:
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S.R.Bharath
et al.
(2012).
Structural and mutational studies on substrate specificity and catalysis of Salmonella typhimurium D-cysteine desulfhydrase.
Plos One,
7,
e36267.
PubMed id:
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Date:
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11-Jan-12
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Release date:
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30-May-12
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PROCHECK
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Headers
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References
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Q8ZNT7
(DCYD_SALTY) -
D-cysteine desulfhydrase from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
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Seq:
Struc:
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328 a.a.
328 a.a.*
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Key: |
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PfamA domain |
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Secondary structure |
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CATH domain |
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*
PDB and UniProt seqs differ
at 1 residue position (black
cross)
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Enzyme class:
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E.C.4.4.1.15
- D-cysteine desulfhydrase.
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Reaction:
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D-cysteine + H2O = hydrogen sulfide + pyruvate + NH4+ + H+
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D-cysteine
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+
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H2O
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=
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hydrogen sulfide
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+
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pyruvate
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+
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NH4(+)
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+
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H(+)
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Molecule diagrams generated from .mol files obtained from the
KEGG ftp site
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Plos One
7:e36267
(2012)
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PubMed id:
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Structural and mutational studies on substrate specificity and catalysis of Salmonella typhimurium D-cysteine desulfhydrase.
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S.R.Bharath,
S.Bisht,
R.K.Harijan,
H.S.Savithri,
M.R.Murthy.
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ABSTRACT
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