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Q4QK60

- CDD_HAEI8

UniProt

Q4QK60 - CDD_HAEI8

Protein

Cytidine deaminase

Gene

cdd

Organism
Haemophilus influenzae (strain 86-028NP)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 60 (01 Oct 2014)
      Sequence version 1 (19 Jul 2005)
      Previous versions | rss
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    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

    Binds 1 zinc ion.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi101 – 1011Zinc; catalyticUniRule annotation
    Active sitei103 – 1031Proton donorUniRule annotation
    Metal bindingi128 – 1281Zinc; catalyticUniRule annotation
    Metal bindingi131 – 1311Zinc; catalyticUniRule annotation

    GO - Molecular functioni

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

    Keywords - Molecular functioni

    Hydrolase

    Keywords - Ligandi

    Metal-binding, Zinc

    Enzyme and pathway databases

    BioCyciHINF281310:GJ89-1681-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:NTHI1816
    OrganismiHaemophilus influenzae (strain 86-028NP)
    Taxonomic identifieri281310 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus
    ProteomesiUP000002525: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 292292Cytidine deaminasePRO_0000171654Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi281310.NTHI1816.

    Structurei

    3D structure databases

    ProteinModelPortaliQ4QK60.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini52 – 13988CMP/dCMP deaminase zinc-bindingAdd
    BLAST

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni88 – 903Substrate bindingUniRule annotation

    Sequence similaritiesi

    Belongs to the cytidine and deoxycytidylate deaminase family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0295.
    HOGENOMiHOG000218617.
    KOiK01489.
    OMAiNRSHAPY.
    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.

    Q4QK60-1 [UniParc]FASTAAdd to Basket

    « Hide

    MQELIKRTLP QDDALNQAIV NELRSQNWAG FLNYSQVQQL CHNFELTPLK    50
    LAMHLLPLAA SYSHTAISHF NVGAIAIGEQ GDFYFGANQE FANSAIQQTI 100
    HAEQSAISHA WLRNERRISD MVVNYTPCGH CRQFMNELHG AEKISIHLPH 150
    SQNNPLHSYL PDAFGPKDLD IAAHLLAEEN HDLVADHQDD LVNQAILAAN 200
    QSHCPYSNSP HGIAILFKNG DVVTGRYAEN AAFNPSLPAL QTALNFAYLN 250
    DKKLSDIERI VMAEKALKLS HKTMAETLLS TLTSVELEYY SL 292
    Length:292
    Mass (Da):32,565
    Last modified:July 19, 2005 - v1
    Checksum:i6EFFE05200832C74
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000057 Genomic DNA. Translation: AAX88587.1.
    RefSeqiYP_249247.1. NC_007146.2.

    Genome annotation databases

    EnsemblBacteriaiAAX88587; AAX88587; NTHI1816.
    GeneIDi3431029.
    KEGGihit:NTHI1816.
    PATRICi20183684. VBIHaeInf100748_1679.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000057 Genomic DNA. Translation: AAX88587.1 .
    RefSeqi YP_249247.1. NC_007146.2.

    3D structure databases

    ProteinModelPortali Q4QK60.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 281310.NTHI1816.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAX88587 ; AAX88587 ; NTHI1816 .
    GeneIDi 3431029.
    KEGGi hit:NTHI1816.
    PATRICi 20183684. VBIHaeInf100748_1679.

    Phylogenomic databases

    eggNOGi COG0295.
    HOGENOMi HOG000218617.
    KOi K01489.
    OMAi NRSHAPY.
    OrthoDBi EOG6XDH25.

    Enzyme and pathway databases

    BioCyci HINF281310:GJ89-1681-MONOMER.

    Family and domain databases

    HAMAPi MF_01558. Cyt_deam.
    InterProi IPR016192. 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 ]
    Pfami PF00383. dCMP_cyt_deam_1. 1 hit.
    PF08211. dCMP_cyt_deam_2. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF006334. Cdd_plus_pseudo. 1 hit.
    SUPFAMi SSF53927. SSF53927. 2 hits.
    TIGRFAMsi TIGR01355. cyt_deam_dimer. 1 hit.
    PROSITEi PS00903. CYT_DCMP_DEAMINASES. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Genomic sequence of an otitis media isolate of nontypeable Haemophilus influenzae: comparative study with H. influenzae serotype d, strain KW20."
      Harrison A., Dyer D.W., Gillaspy A., Ray W.C., Mungur R., Carson M.B., Zhong H., Gipson J., Gipson M., Johnson L.S., Lewis L., Bakaletz L.O., Munson R.S. Jr.
      J. Bacteriol. 187:4627-4636(2005) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: 86-028NP.

    Entry informationi

    Entry nameiCDD_HAEI8
    AccessioniPrimary (citable) accession number: Q4QK60
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: January 10, 2006
    Last sequence update: July 19, 2005
    Last modified: October 1, 2014
    This is version 60 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