ID A0A1Q5UEX7_9EURO Unreviewed; 614 AA.
AC A0A1Q5UEX7;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 13-SEP-2023, entry version 27.
DE RecName: Full=Leukotriene A(4) hydrolase {ECO:0000256|RuleBase:RU361141};
DE Short=LTA-4 hydrolase {ECO:0000256|RuleBase:RU361141};
DE EC=3.3.2.10 {ECO:0000256|RuleBase:RU361141};
DE EC=3.4.11.- {ECO:0000256|RuleBase:RU361141};
GN ORFNames=PENSUB_3545 {ECO:0000313|EMBL:OKP11024.1};
OS Penicillium subrubescens.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Penicillium.
OX NCBI_TaxID=1316194 {ECO:0000313|EMBL:OKP11024.1, ECO:0000313|Proteomes:UP000186955};
RN [1] {ECO:0000313|EMBL:OKP11024.1, ECO:0000313|Proteomes:UP000186955}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS 132785 {ECO:0000313|EMBL:OKP11024.1,
RC ECO:0000313|Proteomes:UP000186955};
RA De Vries R.P., Peng M., Dilokpimol A., Hilden K., Makela M.R.,
RA Grigoriev I., Riley R., Granchi Z.;
RT "Genome sequence of the ascomycete fungus Penicillium subrubescens.";
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Aminopeptidase that preferentially cleaves di- and
CC tripeptides. Also has low epoxide hydrolase activity (in vitro). Can
CC hydrolyze the epoxide leukotriene LTA(4) but it forms preferentially
CC 5,6-dihydroxy-7,9,11,14-eicosatetraenoic acid rather than the cytokine
CC leukotriene B(4) as the product compared to the homologous mammalian
CC enzyme (in vitro). {ECO:0000256|ARBA:ARBA00002142}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=an epoxide + H2O = an ethanediol; Xref=Rhea:RHEA:19037,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:32955, ChEBI:CHEBI:140594;
CC EC=3.3.2.10; Evidence={ECO:0000256|ARBA:ARBA00001268,
CC ECO:0000256|RuleBase:RU361141};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|PIRSR:PIRSR612777-3,
CC ECO:0000256|RuleBase:RU361141};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|PIRSR:PIRSR612777-3,
CC ECO:0000256|RuleBase:RU361141};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|RuleBase:RU361141}.
CC -!- SIMILARITY: Belongs to the peptidase M1 family.
CC {ECO:0000256|ARBA:ARBA00010136, ECO:0000256|RuleBase:RU361141}.
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:OKP11024.1}.
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DR EMBL; MNBE01000308; OKP11024.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Q5UEX7; -.
DR STRING; 1316194.A0A1Q5UEX7; -.
DR OrthoDB; 443480at2759; -.
DR Proteomes; UP000186955; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004301; F:epoxide hydrolase activity; IEA:UniProtKB-EC.
DR GO; GO:0008237; F:metallopeptidase activity; IEA:UniProtKB-KW.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR CDD; cd09599; M1_LTA4H; 1.
DR Gene3D; 3.30.2010.30; -; 1.
DR Gene3D; 1.10.390.10; Neutral Protease Domain 2; 1.
DR Gene3D; 1.25.40.320; Peptidase M1, leukotriene A4 hydrolase/aminopeptidase C-terminal domain; 1.
DR Gene3D; 2.60.40.1730; tricorn interacting facor f3 domain; 1.
DR InterPro; IPR045357; Aminopeptidase_N-like_N.
DR InterPro; IPR042097; Aminopeptidase_N-like_N_sf.
DR InterPro; IPR016024; ARM-type_fold.
DR InterPro; IPR012777; LTA4H.
DR InterPro; IPR038502; M1_LTA-4_hydro/amino_C_sf.
DR InterPro; IPR034015; M1_LTA4H.
DR InterPro; IPR001930; Peptidase_M1.
DR InterPro; IPR015211; Peptidase_M1_C.
DR InterPro; IPR014782; Peptidase_M1_dom.
DR InterPro; IPR027268; Peptidase_M4/M1_CTD_sf.
DR NCBIfam; TIGR02411; leuko_A4_hydro; 1.
DR PANTHER; PTHR45726; LEUKOTRIENE A-4 HYDROLASE; 1.
DR PANTHER; PTHR45726:SF3; LEUKOTRIENE A-4 HYDROLASE; 1.
DR Pfam; PF09127; Leuk-A4-hydro_C; 1.
DR Pfam; PF01433; Peptidase_M1; 1.
DR Pfam; PF17900; Peptidase_M1_N; 1.
DR PRINTS; PR00756; ALADIPTASE.
DR SMART; SM01263; Leuk-A4-hydro_C; 1.
DR SUPFAM; SSF48371; ARM repeat; 1.
DR SUPFAM; SSF63737; Leukotriene A4 hydrolase N-terminal domain; 1.
DR SUPFAM; SSF55486; Metalloproteases ('zincins'), catalytic domain; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|RuleBase:RU361141};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU361141};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR612777-3};
KW Metalloprotease {ECO:0000256|ARBA:ARBA00023049,
KW ECO:0000256|RuleBase:RU361141};
KW Protease {ECO:0000256|ARBA:ARBA00022670, ECO:0000256|RuleBase:RU361141};
KW Reference proteome {ECO:0000313|Proteomes:UP000186955};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|PIRSR:PIRSR612777-3}.
FT DOMAIN 468..610
FT /note="Peptidase M1 leukotriene A4 hydrolase/aminopeptidase
FT C-terminal"
FT /evidence="ECO:0000259|SMART:SM01263"
FT ACT_SITE 300
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR612777-1"
FT ACT_SITE 387
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR612777-1"
FT BINDING 139..141
FT /ligand="a peptide"
FT /ligand_id="ChEBI:CHEBI:60466"
FT /evidence="ECO:0000256|PIRSR:PIRSR612777-2"
FT BINDING 270..275
FT /ligand="a peptide"
FT /ligand_id="ChEBI:CHEBI:60466"
FT /evidence="ECO:0000256|PIRSR:PIRSR612777-2"
FT BINDING 299
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR612777-3"
FT BINDING 303
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR612777-3"
FT BINDING 322
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR612777-3"
FT BINDING 568..570
FT /ligand="a peptide"
FT /ligand_id="ChEBI:CHEBI:60466"
FT /evidence="ECO:0000256|PIRSR:PIRSR612777-2"
SQ SEQUENCE 614 AA; 69830 MW; 7607A81CC769D943 CRC64;
MAVASTTPRD PNTLSNYNNW RSTHVTANFD ILFDQKKLVG NVVHKFKSTT EAQSKEIILD
TSYLDIGDIK VDGQLSQWEW LPAVAPYGTP LKIVLEKPVE LNGTVEVDIA VKTTDKCTAL
QWLTPAQTSN KKHPYMFSQC QAIHARSIFP CQDTPDVKST FDFNITSPLP VMTSGLPIRQ
SSMTSQTGNK LYRFHQSVPI PSYLFAIASG DVAEAPIGPR SVVATSPDKL DECKWELEND
TENFINTIEK IVYPYVWGEY NVLILPPSFP YGGMENPIFT FATPSIISKD RENIDVIAHE
LAHSWSGNLV TNCSWEHFWL NEGWTVYLER RILAAVHGEA YRHFSAIIGW KALKDSVEHF
GEDHEFTKLI TDLKGKDPDD AFSSIPYEKG FNFLFHIENL VGKPKFDKFI PHYFTTFKCK
SLDSYEFKAT ILDFFQSDAE ASKLLNELDW DKWFYAPGLP PKPVFDTSMV DVVYTLAKKW
EFLPDSSFKP APSDLEGLAA NQILVFLEQI LLWEKPLTPE LSKLMGEVYS LSKSTNIEVA
NLYLQVGMKA GDESVIEPTT ELLGRIGRMK FVRPLFRNLQ KINRPVALET FEKYKDFYHP
ICRGMVEKDL FGKK
//
