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Protein

Cytidine deaminase

Gene

cdd

Organism
Yersinia pestis bv. Antiqua (strain Antiqua)
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

BioCyciYPES360102:GHZU-841-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:YPA_0807
OrganismiYersinia pestis bv. Antiqua (strain Antiqua)
Taxonomic identifieri360102 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeYersinia
ProteomesiUP000001971 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 294294Cytidine deaminasePRO_1000068973Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi360102.YPA_0807.

Structurei

3D structure databases

ProteinModelPortaliQ1C9U7.
SMRiQ1C9U7. Positions 1-292.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini48 – 168121CMP/dCMP-type deaminase 1PROSITE-ProRule annotationAdd
BLAST
Domaini187 – 294108CMP/dCMP-type deaminase 2PROSITE-ProRule annotationAdd
BLAST

Region

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

Sequence similaritiesi

Belongs to the cytidine and deoxycytidylate deaminase family.UniRule annotation
Contains 2 CMP/dCMP-type deaminase domains.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiCOG0295.
HOGENOMiHOG000218617.
KOiK01489.
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. 1 hit.
PS51747. CYT_DCMP_DEAMINASES_2. 2 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q1C9U7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQARFHTSWA ELPASLQFAL EPILSAENFP AMLTAEQVKT VKNISGLDDD
60 70 80 90 100
ALAFALLPLA TACALTPISH FNVGAIARGK SGNFYFGANM EFRGVPLQQT
110 120 130 140 150
IHAEQCAVTH AWLRGETNLV AITVNYTPCG HCRQFMNELN SGSELHIHLP
160 170 180 190 200
GRPPSTLGQY LPDSFGPTDL AITTLLMDPV NHGYTLAETD PLTQAALNAA
210 220 230 240 250
NHSHAPYSQS HSGVALETTN GKIYAGRYAE NAAFNPSLPP LQAALILANI
260 270 280 290
TGENCASIRR AVLVEGHNAV TSQWDTTLAT LNALGCSAVK RVTF
Length:294
Mass (Da):31,477
Last modified:July 11, 2006 - v1
Checksum:i49AA099126515300
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000308 Genomic DNA. Translation: ABG12775.1.
RefSeqiYP_650720.1. NC_008150.1.

Genome annotation databases

EnsemblBacteriaiABG12775; ABG12775; YPA_0807.
GeneIDi4120832.
KEGGiypa:YPA_0807.
PATRICi18580669. VBIYerPes1796_1164.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000308 Genomic DNA. Translation: ABG12775.1.
RefSeqiYP_650720.1. NC_008150.1.

3D structure databases

ProteinModelPortaliQ1C9U7.
SMRiQ1C9U7. Positions 1-292.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi360102.YPA_0807.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABG12775; ABG12775; YPA_0807.
GeneIDi4120832.
KEGGiypa:YPA_0807.
PATRICi18580669. VBIYerPes1796_1164.

Phylogenomic databases

eggNOGiCOG0295.
HOGENOMiHOG000218617.
KOiK01489.
OMAiSHAPYSK.
OrthoDBiEOG6XDH25.

Enzyme and pathway databases

BioCyciYPES360102:GHZU-841-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. 1 hit.
PS51747. CYT_DCMP_DEAMINASES_2. 2 hits.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Complete genome sequence of Yersinia pestis strains Antiqua and Nepal516: evidence of gene reduction in an emerging pathogen."
    Chain P.S.G., Hu P., Malfatti S.A., Radnedge L., Larimer F., Vergez L.M., Worsham P., Chu M.C., Andersen G.L.
    J. Bacteriol. 188:4453-4463(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Antiqua.

Entry informationi

Entry nameiCDD_YERPA
AccessioniPrimary (citable) accession number: Q1C9U7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: July 11, 2006
Last modified: April 1, 2015
This is version 58 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.