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Database: UniProt
Entry: A0A4D6YKV5_9GAMM
LinkDB: A0A4D6YKV5_9GAMM
Original site: A0A4D6YKV5_9GAMM 
ID   A0A4D6YKV5_9GAMM        Unreviewed;       150 AA.
AC   A0A4D6YKV5;
DT   31-JUL-2019, integrated into UniProtKB/TrEMBL.
DT   31-JUL-2019, sequence version 1.
DT   24-JAN-2024, entry version 10.
DE   RecName: Full=tRNA(adenine(34)) deaminase {ECO:0000256|ARBA:ARBA00012740};
DE            EC=3.5.4.33 {ECO:0000256|ARBA:ARBA00012740};
GN   ORFNames=D9V79_00820 {ECO:0000313|EMBL:QCI26540.1};
OS   Buchnera aphidicola (Stegophylla sp.).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Buchnera.
OX   NCBI_TaxID=2315800 {ECO:0000313|EMBL:QCI26540.1, ECO:0000313|Proteomes:UP000298636};
RN   [1] {ECO:0000313|EMBL:QCI26540.1, ECO:0000313|Proteomes:UP000298636}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Ssp {ECO:0000313|EMBL:QCI26540.1,
RC   ECO:0000313|Proteomes:UP000298636};
RA   Chong R.A.;
RT   "Comparative functional genomics of the obligate endosymbiont Buchnera
RT   aphidicola.";
RL   Submitted (OCT-2018) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=adenosine(34) in tRNA + H(+) + H2O = inosine(34) in tRNA +
CC         NH4(+); Xref=Rhea:RHEA:43168, Rhea:RHEA-COMP:10373, Rhea:RHEA-
CC         COMP:10374, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:28938,
CC         ChEBI:CHEBI:74411, ChEBI:CHEBI:82852; EC=3.5.4.33;
CC         Evidence={ECO:0000256|ARBA:ARBA00001103};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000256|ARBA:ARBA00001947};
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738}.
CC   -!- SIMILARITY: Belongs to the cytidine and deoxycytidylate deaminase
CC       family. ADAT2 subfamily. {ECO:0000256|ARBA:ARBA00010669}.
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DR   EMBL; CP032998; QCI26540.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A4D6YKV5; -.
DR   OrthoDB; 9802676at2; -.
DR   Proteomes; UP000298636; Chromosome.
DR   GO; GO:0008251; F:tRNA-specific adenosine deaminase activity; IEA:InterPro.
DR   GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR   GO; GO:0002100; P:tRNA wobble adenosine to inosine editing; IEA:InterPro.
DR   CDD; cd01285; nucleoside_deaminase; 1.
DR   Gene3D; 3.40.140.10; Cytidine Deaminase, domain 2; 1.
DR   InterPro; IPR016192; APOBEC/CMP_deaminase_Zn-bd.
DR   InterPro; IPR002125; CMP_dCMP_dom.
DR   InterPro; IPR016193; Cytidine_deaminase-like.
DR   InterPro; IPR028883; tRNA_aden_deaminase.
DR   PANTHER; PTHR11079; CYTOSINE DEAMINASE FAMILY MEMBER; 1.
DR   PANTHER; PTHR11079:SF179; TRNA(ADENINE(34)) DEAMINASE, CHLOROPLASTIC; 1.
DR   Pfam; PF14437; MafB19-deam; 1.
DR   SUPFAM; SSF53927; Cytidine deaminase-like; 1.
DR   PROSITE; PS00903; CYT_DCMP_DEAMINASES_1; 1.
DR   PROSITE; PS51747; CYT_DCMP_DEAMINASES_2; 1.
PE   3: Inferred from homology;
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Reference proteome {ECO:0000313|Proteomes:UP000298636};
KW   tRNA processing {ECO:0000256|ARBA:ARBA00022694};
KW   Zinc {ECO:0000256|ARBA:ARBA00022833}.
FT   DOMAIN          1..120
FT                   /note="CMP/dCMP-type deaminase"
FT                   /evidence="ECO:0000259|PROSITE:PS51747"
SQ   SEQUENCE   150 AA;  17355 MW;  E711EFD8850F17D9 CRC64;
     MYMQYAFILA NHAYSLGEIP VGAVLTFNNY IIGTGFNCSI SQHDPTAHAE IIAIRQAGKV
     LKNYRLLYTT LYVTLEPCTM CLGAILNSRI SRLVLGTKHI SKKYKEYKQI DILKEIKNKN
     KIKVEELEEY LFVCTNLIKN FFRNKRKKNK
//
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