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Entry: ADD_MYCMM
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ID   ADD_MYCMM               Reviewed;         362 AA.
AC   B2HDU8;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-JUN-2008, sequence version 1.
DT   27-MAR-2024, entry version 79.
DE   RecName: Full=Adenosine deaminase {ECO:0000255|HAMAP-Rule:MF_00540};
DE            EC=3.5.4.4 {ECO:0000255|HAMAP-Rule:MF_00540};
DE   AltName: Full=Adenosine aminohydrolase {ECO:0000255|HAMAP-Rule:MF_00540};
GN   Name=add {ECO:0000255|HAMAP-Rule:MF_00540}; OrderedLocusNames=MMAR_1206;
OS   Mycobacterium marinum (strain ATCC BAA-535 / M).
OC   Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium ulcerans group.
OX   NCBI_TaxID=216594;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-535 / M;
RX   PubMed=18403782; DOI=10.1101/gr.075069.107;
RA   Stinear T.P., Seemann T., Harrison P.F., Jenkin G.A., Davies J.K.,
RA   Johnson P.D., Abdellah Z., Arrowsmith C., Chillingworth T., Churcher C.,
RA   Clarke K., Cronin A., Davis P., Goodhead I., Holroyd N., Jagels K.,
RA   Lord A., Moule S., Mungall K., Norbertczak H., Quail M.A.,
RA   Rabbinowitsch E., Walker D., White B., Whitehead S., Small P.L., Brosch R.,
RA   Ramakrishnan L., Fischbach M.A., Parkhill J., Cole S.T.;
RT   "Insights from the complete genome sequence of Mycobacterium marinum on the
RT   evolution of Mycobacterium tuberculosis.";
RL   Genome Res. 18:729-741(2008).
CC   -!- FUNCTION: Catalyzes the hydrolytic deamination of adenosine and 2-
CC       deoxyadenosine. {ECO:0000255|HAMAP-Rule:MF_00540}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=adenosine + H(+) + H2O = inosine + NH4(+);
CC         Xref=Rhea:RHEA:24408, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:16335, ChEBI:CHEBI:17596, ChEBI:CHEBI:28938; EC=3.5.4.4;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00540};
CC       PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:24409;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00540};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2'-deoxyadenosine + H(+) + H2O = 2'-deoxyinosine + NH4(+);
CC         Xref=Rhea:RHEA:28190, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:17256, ChEBI:CHEBI:28938, ChEBI:CHEBI:28997; EC=3.5.4.4;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00540};
CC       PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:28191;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00540};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00540};
CC       Note=Binds 1 zinc ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00540};
CC   -!- SIMILARITY: Belongs to the metallo-dependent hydrolases superfamily.
CC       Adenosine and AMP deaminases family. Adenosine deaminase subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00540}.
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DR   EMBL; CP000854; ACC39664.1; -; Genomic_DNA.
DR   RefSeq; WP_012393086.1; NC_010612.1.
DR   AlphaFoldDB; B2HDU8; -.
DR   SMR; B2HDU8; -.
DR   STRING; 216594.MMAR_1206; -.
DR   GeneID; 34339957; -.
DR   KEGG; mmi:MMAR_1206; -.
DR   eggNOG; COG1816; Bacteria.
DR   HOGENOM; CLU_039228_0_0_11; -.
DR   OrthoDB; 9779574at2; -.
DR   Proteomes; UP000001190; Chromosome.
DR   GO; GO:0046936; F:2'-deoxyadenosine deaminase activity; IEA:UniProtKB-EC.
DR   GO; GO:0004000; F:adenosine deaminase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0009117; P:nucleotide metabolic process; IEA:UniProtKB-KW.
DR   GO; GO:0009168; P:purine ribonucleoside monophosphate biosynthetic process; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.20.20.140; Metal-dependent hydrolases; 1.
DR   HAMAP; MF_00540; A_deaminase; 1.
DR   InterPro; IPR028893; A_deaminase.
DR   InterPro; IPR001365; A_deaminase_dom.
DR   InterPro; IPR006330; Ado/ade_deaminase.
DR   InterPro; IPR032466; Metal_Hydrolase.
DR   NCBIfam; TIGR01430; aden_deam; 1.
DR   PANTHER; PTHR11409; ADENOSINE DEAMINASE; 1.
DR   PANTHER; PTHR11409:SF43; ADENOSINE DEAMINASE; 1.
DR   Pfam; PF00962; A_deaminase; 1.
DR   SUPFAM; SSF51556; Metallo-dependent hydrolases; 1.
PE   3: Inferred from homology;
KW   Hydrolase; Metal-binding; Nucleotide metabolism; Reference proteome; Zinc.
FT   CHAIN           1..362
FT                   /note="Adenosine deaminase"
FT                   /id="PRO_1000128852"
FT   ACT_SITE        211
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00540"
FT   BINDING         19
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00540"
FT   BINDING         21
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00540"
FT   BINDING         21
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00540"
FT   BINDING         23
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00540"
FT   BINDING         181
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00540"
FT   BINDING         208
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00540"
FT   BINDING         300
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00540"
FT   SITE            232
FT                   /note="Important for catalytic activity"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00540"
SQ   SEQUENCE   362 AA;  39695 MW;  02039918E83D8BA0 CRC64;
     MTDMPTLDAI RQAPKALLHD HLDGGLRPET VLDIAGQVGY DGLPSTDAGE LASWFRTQSH
     SGSLERYLEP FSHTVAVMQT PEALYRVAYE CVEDLAADAV VYAEIRFAPE LHINQGLTFD
     EIVDAVLAGF AAGERACAGA GCPIKVRLLV TAMRHAAMSR EIAELAIRFR DKGVVGFDIA
     GAEAGYPPSR HLDAFEYMRD NNARFTIHAG EAFGLPSIHE AIAFCGADRL GHGVRIVDDI
     EVGPDGDVKL GRLAAILRDK RIPLELCPSS NVQTGAVASI AEHPFDLLAR SRFRVTVNTD
     NRLMSDTSMS QEMYRLVETF GYGWSDIQRF TINAMKSAFI AFDERLEIID EVIKPRFAVL
     IG
//
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