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Protein

Cytidine deaminase

Gene

cdd

Organism
Escherichia coli 1-392-07_S4_C3
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

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

Catalytic activityi

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

Cofactori

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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi102Zinc; catalyticUniRule annotation1
Active sitei104Proton donorUniRule annotation1
Metal bindingi129Zinc; catalyticUniRule annotation1
Metal bindingi132Zinc; catalyticUniRule annotation1

GO - Molecular functioni

Keywordsi

Molecular functionHydrolaseUniRule annotationSAAS annotationImported
LigandMetal-bindingUniRule annotationSAAS annotation, ZincUniRule annotationSAAS annotation

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 annotationImported
ORF Names:AD40_2627Imported
OrganismiEscherichia coli 1-392-07_S4_C3Imported
Taxonomic identifieri1444275 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000030114 Componenti: Unassembled WGS sequence

Interactioni

Subunit structurei

Homodimer.UniRule annotationSAAS annotation

Structurei

3D structure databases

SMRiA0A080FPT5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini48 – 168CMP/dCMP-type deaminaseInterPro annotationAdd BLAST121
Domaini186 – 294CMP/dCMP-type deaminaseInterPro annotationAdd BLAST109

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni89 – 91Substrate bindingUniRule annotation3

Sequence similaritiesi

Belongs to the cytidine and deoxycytidylate deaminase family.UniRule annotationSAAS annotation

Family and domain databases

HAMAPiMF_01558. Cyt_deam. 1 hit.
InterProiView protein in InterPro
IPR016192. APOBEC/CMP_deaminase_Zn-bd.
IPR002125. CMP_dCMP_dom.
IPR013171. Cyd/dCyd_deaminase_Zn-bd.
IPR006263. Cyt_deam_dimer.
IPR016193. Cytidine_deaminase-like.
IPR020797. Cytidine_deaminase_bacteria.
PfamiView protein in Pfam
PF00383. dCMP_cyt_deam_1. 1 hit.
PF08211. dCMP_cyt_deam_2. 1 hit.
SUPFAMiSSF53927. SSF53927. 2 hits.
TIGRFAMsiTIGR01355. cyt_deam_dimer. 1 hit.
PROSITEiView protein in PROSITE
PS00903. CYT_DCMP_DEAMINASES_1. 1 hit.
PS51747. CYT_DCMP_DEAMINASES_2. 2 hits.

Sequencei

Sequence statusi: Complete.

A0A080FPT5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MHPRFQTAFA QLADNLQSAL EPILADKYFP ALLTGEQVSS LKSATGLDED
60 70 80 90 100
ALAFALLPLA AACARTPLSN FNVGAIARGV SGTWYFGANM EFIGATMQQT
110 120 130 140 150
VHAEQSAISH AWLSGEKALA AITVNYTPCG HCRQFMNELN SGLDLRIHLP
160 170 180 190 200
GREAHALRDY LPDAFGPKDL EIKTLLMDEQ DHGYALTGDA LSQAAIAAAN
210 220 230 240 250
RSHMPYSKSP SGVALECKDG RIFSGSYAEN AAFNPTLPPL QGALILLNLK
260 270 280 290
GYDYPDIQRA VLAENADAPL IQWDATSATL KALGCHSIDR VLLA
Length:294
Mass (Da):31,526
Last modified:October 29, 2014 - v1
Checksum:iF0B5CD68AB110D28
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
JOSH01000221 Genomic DNA. Translation: KEN67619.1.
RefSeqiWP_000553559.1. NZ_JOSH01000221.1.

Genome annotation databases

EnsemblBacteriaiKEN67619; KEN67619; AD40_2627.
PATRICifig|1444275.3.peg.3471.

Similar proteinsi

Entry informationi

Entry nameiA0A080FPT5_ECOLX
AccessioniPrimary (citable) accession number: A0A080FPT5
Entry historyiIntegrated into UniProtKB/TrEMBL: October 29, 2014
Last sequence update: October 29, 2014
Last modified: January 31, 2018
This is version 23 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.Imported

Keywords - Technical termi

Complete proteomeImported