ID A0A318JYY3_9NOCA Unreviewed; 327 AA.
AC A0A318JYY3;
DT 10-OCT-2018, integrated into UniProtKB/TrEMBL.
DT 10-OCT-2018, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE RecName: Full=Adenine deaminase {ECO:0000256|HAMAP-Rule:MF_01962};
DE Short=ADE {ECO:0000256|HAMAP-Rule:MF_01962};
DE EC=3.5.4.2 {ECO:0000256|HAMAP-Rule:MF_01962};
DE AltName: Full=Adenine aminohydrolase {ECO:0000256|HAMAP-Rule:MF_01962};
DE Short=AAH {ECO:0000256|HAMAP-Rule:MF_01962};
GN ORFNames=DFR70_106247 {ECO:0000313|EMBL:PXX63189.1};
OS Nocardia tenerifensis.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Nocardiaceae;
OC Nocardia.
OX NCBI_TaxID=228006 {ECO:0000313|EMBL:PXX63189.1, ECO:0000313|Proteomes:UP000247569};
RN [1] {ECO:0000313|EMBL:PXX63189.1, ECO:0000313|Proteomes:UP000247569}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 44704 {ECO:0000313|EMBL:PXX63189.1,
RC ECO:0000313|Proteomes:UP000247569};
RA Goeker M.;
RT "Genomic Encyclopedia of Type Strains, Phase IV (KMG-IV): sequencing the
RT most valuable type-strain genomes for metagenomic binning, comparative
RT biology and taxonomic classification.";
RL Submitted (MAY-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the hydrolytic deamination of adenine to
CC hypoxanthine. Plays an important role in the purine salvage pathway and
CC in nitrogen catabolism. {ECO:0000256|HAMAP-Rule:MF_01962}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=adenine + H(+) + H2O = hypoxanthine + NH4(+);
CC Xref=Rhea:RHEA:23688, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:16708, ChEBI:CHEBI:17368, ChEBI:CHEBI:28938; EC=3.5.4.2;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01962};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01962};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|HAMAP-Rule:MF_01962};
CC -!- SIMILARITY: Belongs to the metallo-dependent hydrolases superfamily.
CC Adenosine and AMP deaminases family. Adenine deaminase type 2
CC subfamily. {ECO:0000256|HAMAP-Rule:MF_01962}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PXX63189.1}.
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DR EMBL; QJKF01000006; PXX63189.1; -; Genomic_DNA.
DR RefSeq; WP_040729667.1; NZ_QJKF01000006.1.
DR AlphaFoldDB; A0A318JYY3; -.
DR OrthoDB; 105475at2; -.
DR Proteomes; UP000247569; Unassembled WGS sequence.
DR GO; GO:0000034; F:adenine deaminase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006146; P:adenine catabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0043103; P:hypoxanthine salvage; IEA:UniProtKB-UniRule.
DR GO; GO:0009117; P:nucleotide metabolic process; IEA:UniProtKB-KW.
DR CDD; cd01320; ADA; 1.
DR Gene3D; 3.20.20.140; Metal-dependent hydrolases; 1.
DR HAMAP; MF_01962; Adenine_deaminase; 1.
DR InterPro; IPR001365; A_deaminase_dom.
DR InterPro; IPR028892; ADE.
DR InterPro; IPR006330; Ado/ade_deaminase.
DR InterPro; IPR032466; Metal_Hydrolase.
DR NCBIfam; TIGR01430; aden_deam; 1.
DR PANTHER; PTHR43114; ADENINE DEAMINASE; 1.
DR PANTHER; PTHR43114:SF6; ADENINE DEAMINASE; 1.
DR Pfam; PF00962; A_deaminase; 1.
DR SUPFAM; SSF51556; Metallo-dependent hydrolases; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|HAMAP-Rule:MF_01962};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_01962};
KW Nucleotide metabolism {ECO:0000256|HAMAP-Rule:MF_01962};
KW Zinc {ECO:0000256|HAMAP-Rule:MF_01962}.
FT DOMAIN 4..324
FT /note="Adenosine deaminase"
FT /evidence="ECO:0000259|Pfam:PF00962"
FT ACT_SITE 192
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01962"
FT BINDING 9
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01962"
FT BINDING 11
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01962"
FT BINDING 189
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01962"
FT BINDING 270
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01962"
FT BINDING 271
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01962"
FT SITE 213
FT /note="Important for catalytic activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01962"
SQ SEQUENCE 327 AA; 36534 MW; E7DC6DB96BAA1F08 CRC64;
MSVPKAELHL HIEGTLEPEL AFALAERNGA ELPFASVQEL HDAYRFEDLQ SFLDLYYRLT
DVLRTERDFT ELAEAYLVRA SAAGVRHAEI FFDPQAHTSR GVPFATVIDG LWAALRDSER
RYGISTKLIL CFLRDLSAES ALETLSAAEP YLDRIVAVGL DSAEVGHPPA KFAAVYRRAR
ELGLRAVAHA GEEGPASYVA EALDVLGVER IDHGIRVLED PALVERLVRE RIPLTVCPFS
NVRLRVIDKL TDHPLRLMLE LGLVATVNSD DPAYFGGYVQ ENLDGVRDAL GLSDEHLRTL
ARNSFEASFI DERTRARYLG EVEAYRF
//
