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Protein

D-cysteine desulfhydrase

Gene

dcyD

Organism
Salmonella choleraesuis (strain SC-B67)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the alpha,beta-elimination reaction of D-cysteine and of several D-cysteine derivatives. It could be a defense mechanism against D-cysteine.UniRule annotation

Catalytic activityi

D-cysteine + H2O = H2S + NH3 + pyruvate.UniRule annotation

Cofactori

pyridoxal 5'-phosphateUniRule annotation

GO - Molecular functioni

  1. D-cysteine desulfhydrase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. D-amino acid metabolic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Lyase

Keywords - Ligandi

Pyridoxal phosphate

Enzyme and pathway databases

BioCyciSENT321314:GJCS-2048-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
D-cysteine desulfhydraseUniRule annotation (EC:4.4.1.15UniRule annotation)
Gene namesi
Name:dcyDUniRule annotation
Ordered Locus Names:SCH_1957
OrganismiSalmonella choleraesuis (strain SC-B67)
Taxonomic identifieri321314 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
ProteomesiUP000000538 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 328328D-cysteine desulfhydrasePRO_1000064264Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei51 – 511N6-(pyridoxal phosphate)lysineUniRule annotation

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi321314.SC1957.

Family & Domainsi

Sequence similaritiesi

Belongs to the ACC deaminase/D-cysteine desulfhydrase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG2515.
OMAiWVPHEDA.
OrthoDBiEOG6FBX0P.

Family and domain databases

HAMAPiMF_01045. D_Cys_desulfhydr.
InterProiIPR027278. ACCD_DCysDesulf.
IPR005966. D-Cys_desShydrase.
IPR023702. D_Cys_desulphydr_bac.
IPR001926. TrpB-like_PLP-dep.
[Graphical view]
PfamiPF00291. PALP. 1 hit.
[Graphical view]
PIRSFiPIRSF006278. ACCD_DCysDesulf. 1 hit.
SUPFAMiSSF53686. SSF53686. 1 hit.
TIGRFAMsiTIGR01275. ACC_deam_rel. 1 hit.

Sequencei

Sequence statusi: Complete.

Q57N48-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPLHHLTRFP RLELIGAPTP LEYLPRLSDY LGREIYIKRD DVTPIAMGGN
60 70 80 90 100
KLRKLEFLVA DALREGADTL ITAGAIQSNH VRQTAAVAAK LGLHCVALLE
110 120 130 140 150
NPIGTTAENY LTNGNRLLLD LFNTQIEMCD ALTDPDAQLQ TLATRIEAQG
160 170 180 190 200
FRPYVIPVGG SSALGAMGYV ESALEIAQQC AEVVGLSSVV VASGSAGTHA
210 220 230 240 250
GLAVGLEHLM PDVELIGVTV SRSVAEQKPR VISLQQAIAG QLALTATADI
260 270 280 290 300
HLWDDYFAPG YGVPNDAGME AVKLLASLEG VLLDPVYTGK AMAGLIDGIS
310 320
QKRFNDDGPI LFIHTGGAPA LFAYHPHV
Length:328
Mass (Da):34,863
Last modified:May 9, 2005 - v1
Checksum:i9CEB4AF7961F84D8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017220 Genomic DNA. Translation: AAX65863.1.
RefSeqiYP_216944.1. NC_006905.1.

Genome annotation databases

EnsemblBacteriaiAAX65863; AAX65863; SCH_1957.
PATRICi32324821. VBISalEnt136302_2395.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017220 Genomic DNA. Translation: AAX65863.1.
RefSeqiYP_216944.1. NC_006905.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi321314.SC1957.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAX65863; AAX65863; SCH_1957.
PATRICi32324821. VBISalEnt136302_2395.

Phylogenomic databases

eggNOGiCOG2515.
OMAiWVPHEDA.
OrthoDBiEOG6FBX0P.

Enzyme and pathway databases

BioCyciSENT321314:GJCS-2048-MONOMER.

Family and domain databases

HAMAPiMF_01045. D_Cys_desulfhydr.
InterProiIPR027278. ACCD_DCysDesulf.
IPR005966. D-Cys_desShydrase.
IPR023702. D_Cys_desulphydr_bac.
IPR001926. TrpB-like_PLP-dep.
[Graphical view]
PfamiPF00291. PALP. 1 hit.
[Graphical view]
PIRSFiPIRSF006278. ACCD_DCysDesulf. 1 hit.
SUPFAMiSSF53686. SSF53686. 1 hit.
TIGRFAMsiTIGR01275. ACC_deam_rel. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "The genome sequence of Salmonella enterica serovar Choleraesuis, a highly invasive and resistant zoonotic pathogen."
    Chiu C.-H., Tang P., Chu C., Hu S., Bao Q., Yu J., Chou Y.-Y., Wang H.-S., Lee Y.-S.
    Nucleic Acids Res. 33:1690-1698(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SC-B67.

Entry informationi

Entry nameiDCYD_SALCH
AccessioniPrimary (citable) accession number: Q57N48
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 4, 2008
Last sequence update: May 9, 2005
Last modified: March 31, 2015
This is version 62 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.