D-cysteine desulfhydrase (P76316)

Identification
Name:D-cysteine desulfhydrase
Synonyms:Not Available
Gene Name:dcyD
Enzyme Class:
Biological Properties
General Function:Involved in D-cysteine desulfhydrase activity
Specific Function:Catalyzes the alpha,beta-elimination reaction of D- cysteine and of several D-cysteine derivatives. It could be a defense mechanism against D-cysteine. Can also catalyze the degradation of 3-chloro-D-alanine
Cellular Location:Not Available
SMPDB Pathways:Not Available
KEGG Pathways:
  • Cysteine and methionine metabolism ec00270
KEGG Reactions:
1.0Thumb+1.0Thumb ↔ 1.0Thumb+1.0Thumb+1.0Thumb
1.0D-Cysteine + 1.0Water ↔ 1.0Hydrogen sulfide + 1.0Ammonia + 1.0Pyruvic acid
ReactionCard
1.0Thumb+1.0Thumb ↔ 1.0Thumb+1.0Thumb+1.0Thumb+1.0Thumb
1.0D-Cysteine + 1.0Water ↔ 1.0Pyruvic acid + 1.0Hydrogen sulfide + 1.0Ammonia + 1.0Hydrogen ion
ReactionCard
EcoCyc Reactions:
1.0Thumb+1.0Thumb ↔ 1.0Thumb+1.0Thumb+1.0Thumb+1.0Thumb
1.0D-Cysteine + 1.0Water ↔ 1.0Pyruvic acid + 1.0Hydrogen sulfide + 1.0Ammonia + 1.0Hydrogen ion
ReactionCard
Complex Reactions:
1.0Thumb+1.0Thumb → 1.0Thumb+1.0Thumb+1.0Thumb
1.0D-Cysteine + 1.0Water → 1.0Hydrogen sulfide + 1.0Ammonium + 1.0Pyruvic acid
ReactionCard
1.0Thumb+1.0Thumb → 1.0Thumb+1.0Thumb+1.0Thumb
1.0D-Cysteine + 1.0Water → 1.0Hydrogen sulfide + 1.0Ammonia + 1.0Pyruvic acid
ReactionCard
Metabolites:
ECMDB IDNameView
ECMDB00051AmmoniaMetaboCard
ECMDB21186AmmoniumMetaboCard
ECMDB03417D-CysteineMetaboCard
ECMDB21225Hydrogen ionMetaboCard
ECMDB03276Hydrogen sulfideMetaboCard
ECMDB00243Pyruvic acidMetaboCard
ECMDB20604S-Carboxymethyl-D-cysteineMetaboCard
ECMDB00494WaterMetaboCard
GO Classification:
Function
binding
catalytic activity
cofactor binding
pyridoxal phosphate binding
Process
metabolic process
Gene Properties
Blattner:b1919
Gene OrientationCounterclockwise
Centisome Percentage:43.03
Left Sequence End1996518
Right Sequence End1997504
Gene Sequence:
>987 bp
ATGATCGAAAAAATCTGGTCTGGTGAATCCCCTTTGTGGCGGCTATTGCTGCCACTCTCC
TGGTTGTATGGCCTGGTGAGTGGCGCGATCCGTCTTTGCTATAAACTAAAACTGAAGCGC
GCCTGGCGTGCCCCCGTACCGGTTGTCGTGGTTGGTAATCTCACCGCAGGCGGCAACGGA
AAAACCCCGGTCGTTGTCTGGCTGGTGGAACAGTTGCAACAGCGCGGTATTCGCGTGGGG
GTCGTATCGCGGGGATATGGTGGTAAGGCTGAATCTTATCCGCTGTTATTGTCGGCAGAT
ACCACAACAGCACAGGCGGGTGATGAACCTGTGTTGATTTATCAACGCACTGATGCGCCT
GTTGCGGTTTCTCCCGTTCGTTCTGATGCGGTAAAAGCCATTCTGGCGCAACACCCTGAT
GTGCAGATCATCGTAACCGACGACGGTTTACAGCATTACCGTCTGGCGCGTGATGTGGAA
ATTGTCGTTATTGATGGTGTGCGTCGCTTTGGCAATGGCTGGTGGTTGCCGGCGGGGCCA
ATGCGTGAGCGAGCGGGGCGCTTAAAGTCGGTTGATGCGGTAATCGTCAACGGCGGTGTC
CCTCGCAGCGGTGAAATCCCCATGCATCTGCTGCCGGGTCAGGCGGTGAATTTACGTACC
GGTACGCGTTGTGACGTTGCTCAGCTTGAACATGTAGTGGCGATGGCGGGGATTGGGCAT
CCGCCGCGCTTTTTTGCCACGCTGAAGATGTGTGGCGTACAACCGGAAAAATGTGTACCG
CTGGCCGATCATCAGTCTTTGAACCATGCGGATGTCAGTGCGTTGGTAAGCGCCGGGCAA
ACGCTGGTAATGACTGAAAAAGATGCGGTGAAATGCCGGGCCTTTGCAGAAGAAAATTGG
TGGTATTTGCCTGTAGACGCACAGCTTTCAGGTGATGAACCAGCGAAACTGCTTACGCAA
CTAACCTTGCTGGCTTCTGGCAACTAG
Protein Properties
Pfam Domain Function:
Protein Residues:328
Protein Molecular Weight:35153
Protein Theoretical pI:5
Signaling Regions:
  • None
Transmembrane Regions:
  • None
Protein Sequence:
>D-cysteine desulfhydrase
MPLHNLTRFPRLEFIGAPTPLEYLPRFSDYLGREIFIKRDDVTPMAMGGNKLRKLEFLAA
DALREGADTLITAGAIQSNHVRQTAAVAAKLGLHCVALLENPIGTTAENYLTNGNRLLLD
LFNTQIEMCDALTDPNAQLEELATRVEAQGFRPYVIPVGGSNALGALGYVESALEIAQQC
EGAVNISSVVVASGSAGTHAGLAVGLEHLMPESELIGVTVSRSVADQLPKVVNLQQAIAK
ELELTASAEILLWDDYFAPGYGVPNDEGMEAVKLLARLEGILLDPVYTGKAMAGLIDGIS
QKRFKDEGPILFIHTGGAPALFAYHPHV
References
External Links:
ResourceLink
Uniprot ID:P76316
Uniprot Name:DCYD_ECOLI
GenBank Gene ID:AP009048
Genebank Protein ID:4062487
Ecogene ID:EG14038
Ecocyc:EG14038
ColiBase:b1919
Kegg Gene:b1919
EchoBASE ID:EB3792
CCDB:DCYD_ECOLI
BacMap:90111355
General Reference:
  • Blattner, F. R., Plunkett, G. 3rd, Bloch, C. A., Perna, N. T., Burland, V., Riley, M., Collado-Vides, J., Glasner, J. D., Rode, C. K., Mayhew, G. F., Gregor, J., Davis, N. W., Kirkpatrick, H. A., Goeden, M. A., Rose, D. J., Mau, B., Shao, Y. (1997). "The complete genome sequence of Escherichia coli K-12." Science 277:1453-1462. Pubmed: 9278503
  • Hayashi, K., Morooka, N., Yamamoto, Y., Fujita, K., Isono, K., Choi, S., Ohtsubo, E., Baba, T., Wanner, B. L., Mori, H., Horiuchi, T. (2006). "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110." Mol Syst Biol 2:2006.0007. Pubmed: 16738553
  • Itoh, T., Aiba, H., Baba, T., Hayashi, K., Inada, T., Isono, K., Kasai, H., Kimura, S., Kitakawa, M., Kitagawa, M., Makino, K., Miki, T., Mizobuchi, K., Mori, H., Mori, T., Motomura, K., Nakade, S., Nakamura, Y., Nashimoto, H., Nishio, Y., Oshima, T., Saito, N., Sampei, G., Seki, Y., Horiuchi, T., et, a. l. .. (1996). "A 460-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 40.1-50.0 min region on the linkage map." DNA Res 3:379-392. Pubmed: 9097040
  • Nagasawa, T., Ishii, T., Kumagai, H., Yamada, H. (1985). "D-Cysteine desulfhydrase of Escherichia coli. Purification and characterization." Eur J Biochem 153:541-551. Pubmed: 3908101
  • Soutourina, J., Blanquet, S., Plateau, P. (2001). "Role of D-cysteine desulfhydrase in the adaptation of Escherichia coli to D-cysteine." J Biol Chem 276:40864-40872. Pubmed: 11527960