ID A0A2C5X3Z5_9PEZI Unreviewed; 449 AA.
AC A0A2C5X3Z5;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 24-JAN-2024, entry version 20.
DE RecName: Full=Adenosylhomocysteinase {ECO:0000256|RuleBase:RU000548};
DE EC=3.13.2.1 {ECO:0000256|RuleBase:RU000548};
GN Name=SAH1 {ECO:0000313|EMBL:PHH52712.1};
GN ORFNames=CFIMG_001970RA {ECO:0000313|EMBL:PHH52712.1};
OS Ceratocystis fimbriata CBS 114723.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Microascales; Ceratocystidaceae; Ceratocystis.
OX NCBI_TaxID=1035309 {ECO:0000313|EMBL:PHH52712.1, ECO:0000313|Proteomes:UP000222788};
RN [1] {ECO:0000313|EMBL:PHH52712.1, ECO:0000313|Proteomes:UP000222788}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS 114723 {ECO:0000313|EMBL:PHH52712.1,
RC ECO:0000313|Proteomes:UP000222788};
RX PubMed=23931120; DOI=10.1016/j.funbio.2013.06.004;
RA Simpson M.C., Wilken P.M., Coetzee M.P., Wingfield M.J., Wingfield B.D.;
RT "Analysis of microsatellite markers in the genome of the plant pathogen
RT Ceratocystis fimbriata.";
RL Fungal Biol. 117:545-555(2013).
RN [2] {ECO:0000313|EMBL:PHH52712.1, ECO:0000313|Proteomes:UP000222788}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS 114723 {ECO:0000313|EMBL:PHH52712.1,
RC ECO:0000313|Proteomes:UP000222788};
RX PubMed=24563841; DOI=10.5598/imafungus.2013.04.02.14;
RA Wilken P.M., Steenkamp E.T., Wingfield M.J., de Beer Z.W., Wingfield B.D.;
RT "IMA Genome-F 1: Ceratocystis fimbriata: Draft nuclear genome sequence for
RT the plant pathogen, Ceratocystis fimbriata.";
RL IMA Fungus 4:357-358(2013).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + S-adenosyl-L-homocysteine = adenosine + L-homocysteine;
CC Xref=Rhea:RHEA:21708, ChEBI:CHEBI:15377, ChEBI:CHEBI:16335,
CC ChEBI:CHEBI:57856, ChEBI:CHEBI:58199; EC=3.13.2.1;
CC Evidence={ECO:0000256|RuleBase:RU000548};
CC -!- COFACTOR:
CC Name=NAD(+); Xref=ChEBI:CHEBI:57540;
CC Evidence={ECO:0000256|PIRSR:PIRSR001109-2,
CC ECO:0000256|RuleBase:RU000548};
CC Note=Binds 1 NAD(+) per subunit. {ECO:0000256|PIRSR:PIRSR001109-2,
CC ECO:0000256|RuleBase:RU000548};
CC -!- PATHWAY: Amino-acid biosynthesis; L-homocysteine biosynthesis; L-
CC homocysteine from S-adenosyl-L-homocysteine: step 1/1.
CC {ECO:0000256|RuleBase:RU000548}.
CC -!- SIMILARITY: Belongs to the adenosylhomocysteinase family.
CC {ECO:0000256|ARBA:ARBA00007122, ECO:0000256|RuleBase:RU004166}.
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:PHH52712.1}.
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DR EMBL; APWK03000059; PHH52712.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2C5X3Z5; -.
DR STRING; 1035309.A0A2C5X3Z5; -.
DR OrthoDB; 120477at2759; -.
DR UniPathway; UPA00314; UER00076.
DR Proteomes; UP000222788; Unassembled WGS sequence.
DR GO; GO:0004013; F:adenosylhomocysteinase activity; IEA:RHEA.
DR GO; GO:0006730; P:one-carbon metabolic process; IEA:UniProtKB-KW.
DR CDD; cd00401; SAHH; 1.
DR Gene3D; 3.40.50.1480; Adenosylhomocysteinase-like; 3.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR HAMAP; MF_00563; AdoHcyase; 1.
DR InterPro; IPR042172; Adenosylhomocyst_ase-like_sf.
DR InterPro; IPR000043; Adenosylhomocysteinase-like.
DR InterPro; IPR015878; Ado_hCys_hydrolase_NAD-bd.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR020082; S-Ado-L-homoCys_hydrolase_CS.
DR NCBIfam; TIGR00936; ahcY; 1.
DR PANTHER; PTHR23420; ADENOSYLHOMOCYSTEINASE; 1.
DR PANTHER; PTHR23420:SF0; ADENOSYLHOMOCYSTEINASE; 1.
DR Pfam; PF05221; AdoHcyase; 1.
DR Pfam; PF00670; AdoHcyase_NAD; 1.
DR PIRSF; PIRSF001109; Ad_hcy_hydrolase; 1.
DR SMART; SM00996; AdoHcyase; 1.
DR SMART; SM00997; AdoHcyase_NAD; 1.
DR SUPFAM; SSF52283; Formate/glycerate dehydrogenase catalytic domain-like; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR PROSITE; PS00738; ADOHCYASE_1; 1.
DR PROSITE; PS00739; ADOHCYASE_2; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|RuleBase:RU000548};
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|PIRSR:PIRSR001109-2};
KW One-carbon metabolism {ECO:0000256|ARBA:ARBA00022563,
KW ECO:0000256|RuleBase:RU000548};
KW Reference proteome {ECO:0000313|Proteomes:UP000222788}.
FT DOMAIN 194..355
FT /note="S-adenosyl-L-homocysteine hydrolase NAD binding"
FT /evidence="ECO:0000259|SMART:SM00997"
FT BINDING 58
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-1"
FT BINDING 134
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-1"
FT BINDING 159
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-1"
FT BINDING 160..162
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-2"
FT BINDING 189
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-1"
FT BINDING 193
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-1"
FT BINDING 225..230
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-2"
FT BINDING 246
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-2"
FT BINDING 251
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-2"
FT BINDING 302..304
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-2"
FT BINDING 349
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-2"
FT BINDING 356
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|PIRSR:PIRSR001109-2"
SQ SEQUENCE 449 AA; 48630 MW; 596562A18E107E61 CRC64;
MAAPATVFKV ADLSLAAFGR KEIELAENEM PGLMATRAKY AADQPLKGAR IAGCLHMTIQ
TAVLIETLVA LGAEVTWSSC NIFSTQDHAA AAIAAAGIPV FAWKGETEEE YNWCLEQQLN
AFKDGKKLNL ILDDGGDLTQ LVHSKYPEML KDCYGVSEET TTGVHHLYKM LKNGELLVPA
INVNDSVTKS KFDNLYGCRE SLIDGIKRAT DVMVAGKIAV VAGFGDVGKG CAMALSTMGA
RVLVTEIDPI NALQAAMAGY QVTTMDKAAS IGQIFVTTTG CRDILVGKHF EQMPNDAIVC
NIGHFDIEID VAWLKANAAS VQNIKPQVDR FLMKNGRHLI LLAEGRLVNL GCATGHSSFV
MSCSFTNQVL AQIQLYKSGD AAFCNKFVEF SKLGKLETGV FVLPKILDEE VARLHLAHCN
VELTSLTPVQ AEYLGLPVEG PFKADIYRY
//