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Protein

Cytidine deaminase

Gene

cdd

Organism
Salmonella gallinarum (strain 287/91 / NCTC 13346)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

This enzyme scavenges exogenous and endogenous cytidine and 2'-deoxycytidine for UMP synthesis.UniRule annotation

Catalytic activityi

Cytidine + H2O = uridine + NH3.UniRule annotation
2'deoxycytidine + H2O = 2'-deoxyuridine + NH3.UniRule annotation

Cofactori

Zn2+UniRule annotationNote: Binds 1 zinc ion.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi102 – 1021Zinc; catalyticUniRule annotation
Active sitei104 – 1041Proton donorUniRule annotation
Metal bindingi129 – 1291Zinc; catalyticUniRule annotation
Metal bindingi132 – 1321Zinc; catalyticUniRule annotation

GO - Molecular functioni

  1. cytidine deaminase activity Source: UniProtKB-HAMAP
  2. zinc ion binding Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Ligandi

Metal-binding, Zinc

Enzyme and pathway databases

BioCyciSENT550538:GJ93-2178-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Cytidine deaminaseUniRule annotation (EC:3.5.4.5UniRule annotation)
Alternative name(s):
Cytidine aminohydrolaseUniRule annotation
Short name:
CDAUniRule annotation
Gene namesi
Name:cddUniRule annotation
Ordered Locus Names:SG2219
OrganismiSalmonella gallinarum (strain 287/91 / NCTC 13346)
Taxonomic identifieri550538 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
ProteomesiUP000008321: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 294294Cytidine deaminasePRO_1000147110Add
BLAST

Proteomic databases

PRIDEiB5RC22.

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi550538.SG2219.

Structurei

3D structure databases

ProteinModelPortaliB5RC22.
SMRiB5RC22. Positions 1-294.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini56 – 13984CMP/dCMP deaminase zinc-bindingAdd
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni89 – 913Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the cytidine and deoxycytidylate deaminase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0295.
HOGENOMiHOG000245461.
OMAiSHAPYSK.
OrthoDBiEOG6XDH25.

Family and domain databases

HAMAPiMF_01558. Cyt_deam.
InterProiIPR016192. APOBEC/CMP_deaminase_Zn-bd.
IPR002125. CMP_dCMP_Zn-bd.
IPR013171. Cyd/dCyd_deaminase_Zn-bd.
IPR006263. Cyt_deam_dimer.
IPR016193. Cytidine_deaminase-like.
IPR020797. Cytidine_deaminase_bacteria.
[Graphical view]
PfamiPF00383. dCMP_cyt_deam_1. 1 hit.
PF08211. dCMP_cyt_deam_2. 1 hit.
[Graphical view]
PIRSFiPIRSF006334. Cdd_plus_pseudo. 1 hit.
SUPFAMiSSF53927. SSF53927. 2 hits.
TIGRFAMsiTIGR01355. cyt_deam_dimer. 1 hit.
PROSITEiPS00903. CYT_DCMP_DEAMINASES. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B5RC22-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MHPRFQTAFA QLADNLQSAL APILADHHFP AMLTAEQVST LKNTAGLDED
60 70 80 90 100
ALAFALLPLA AACARTDLSH FNVGAIARGV SGNWYFGANM EFLGATMQQT
110 120 130 140 150
VHAEQSAISH AWLRGEKGLA AVTVNYTPCG HCRQFMNELN SGLDLRIHLP
160 170 180 190 200
GRAPHTLRDY LPDAFGPKDL EIKTLLMDEQ DHGFTLTGDT LTQAAITAAN
210 220 230 240 250
KSHMPYSHSP SGVALECKDG RIFTGSYAEN AAFNPTLPPL QGALNLLSLN
260 270 280 290
GYDYADIQRA ILAEKGDAAL IQWDATAATL KALGCHNIDR VLLG
Length:294
Mass (Da):31,619
Last modified:November 4, 2008 - v1
Checksum:iB9685CBDC800A8C8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM933173 Genomic DNA. Translation: CAR38054.1.
RefSeqiYP_002227119.1. NC_011274.1.

Genome annotation databases

EnsemblBacteriaiCAR38054; CAR38054; EBG00000230639.
PATRICi18502862. VBISalEnt1629_2350.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM933173 Genomic DNA. Translation: CAR38054.1.
RefSeqiYP_002227119.1. NC_011274.1.

3D structure databases

ProteinModelPortaliB5RC22.
SMRiB5RC22. Positions 1-294.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi550538.SG2219.

Proteomic databases

PRIDEiB5RC22.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAR38054; CAR38054; EBG00000230639.
PATRICi18502862. VBISalEnt1629_2350.

Phylogenomic databases

eggNOGiCOG0295.
HOGENOMiHOG000245461.
OMAiSHAPYSK.
OrthoDBiEOG6XDH25.

Enzyme and pathway databases

BioCyciSENT550538:GJ93-2178-MONOMER.

Family and domain databases

HAMAPiMF_01558. Cyt_deam.
InterProiIPR016192. APOBEC/CMP_deaminase_Zn-bd.
IPR002125. CMP_dCMP_Zn-bd.
IPR013171. Cyd/dCyd_deaminase_Zn-bd.
IPR006263. Cyt_deam_dimer.
IPR016193. Cytidine_deaminase-like.
IPR020797. Cytidine_deaminase_bacteria.
[Graphical view]
PfamiPF00383. dCMP_cyt_deam_1. 1 hit.
PF08211. dCMP_cyt_deam_2. 1 hit.
[Graphical view]
PIRSFiPIRSF006334. Cdd_plus_pseudo. 1 hit.
SUPFAMiSSF53927. SSF53927. 2 hits.
TIGRFAMsiTIGR01355. cyt_deam_dimer. 1 hit.
PROSITEiPS00903. CYT_DCMP_DEAMINASES. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 287/91 / NCTC 13346.

Entry informationi

Entry nameiCDD_SALG2
AccessioniPrimary (citable) accession number: B5RC22
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: November 4, 2008
Last modified: January 7, 2015
This is version 45 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.