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Protein

D-cysteine desulfhydrase

Gene

dcyD

Organism
Shigella sonnei (strain Ss046)
Status
Reviewed-Annotation score: -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

Keywordsi

Molecular functionLyase
LigandPyridoxal phosphate

Names & Taxonomyi

Protein namesi
Recommended name:
D-cysteine desulfhydraseUniRule annotation (EC:4.4.1.15UniRule annotation)
Gene namesi
Name:dcyDUniRule annotation
Ordered Locus Names:SSON_1199
OrganismiShigella sonnei (strain Ss046)
Taxonomic identifieri300269 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeShigella
Proteomesi
  • UP000002529 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000642681 – 328D-cysteine desulfhydraseAdd BLAST328

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei51N6-(pyridoxal phosphate)lysineUniRule annotation1

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ3Z2U3
SMRiQ3Z2U3
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000022459
KOiK05396
OMAiAKIGMKC

Family and domain databases

HAMAPiMF_01045 D_Cys_desulfhydr, 1 hit
InterProiView protein in InterPro
IPR027278 ACCD_DCysDesulf
IPR005966 D-Cys_desShydrase
IPR023702 D_Cys_desulphydr_bac
IPR001926 PLP-dep
IPR036052 Trypto_synt_PLP_dependent
PfamiView protein in Pfam
PF00291 PALP, 1 hit
PIRSFiPIRSF006278 ACCD_DCysDesulf, 1 hit
SUPFAMiSSF53686 SSF53686, 1 hit
TIGRFAMsiTIGR01275 ACC_deam_rel, 1 hit

Sequencei

Sequence statusi: Complete.

Q3Z2U3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPLHNLTRFP RLEFIGAPTP LEYLPRFSDY LGREIFIKRD DVTPMAMGGN
60 70 80 90 100
KLRKLEFLAA DALREGADTL ITAGVIQSNH VRQTAAVAAK LGLHCVALLE
110 120 130 140 150
NPIGTTAENY LTNGNRLLLD LFNTQIEMCE ALTDPNAQLE ELATRVEAQG
160 170 180 190 200
FRPYVIPVGG SNALGALGYV ESALEIAQQC EGAVNISSVV VASGSAGTHA
210 220 230 240 250
GLAVGLEHLM PESELIGVTV SRSVADQLPK VVNLQQAIAK ELELTASAEI
260 270 280 290 300
ILWDDYFAPG YGVPNDEGME AVKLLARLEG ILLDPVYTGK AMAGLIGCIS
310 320
QKRFKDEGPI LFIHTGGAPA LFAYHPHV
Length:328
Mass (Da):35,183
Last modified:September 27, 2005 - v1
Checksum:iF5B4383B690BAD3E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000038 Genomic DNA Translation: AAZ87919.1

Genome annotation databases

EnsemblBacteriaiAAZ87919; AAZ87919; SSON_1199
KEGGissn:SSON_1199

Similar proteinsi

Entry informationi

Entry nameiDCYD_SHISS
AccessioniPrimary (citable) accession number: Q3Z2U3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: September 27, 2005
Last modified: March 28, 2018
This is version 76 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

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