ID A0A0U4BSJ1_9BACT Unreviewed; 619 AA.
AC A0A0U4BSJ1;
DT 16-MAR-2016, integrated into UniProtKB/TrEMBL.
DT 16-MAR-2016, sequence version 1.
DT 27-MAR-2024, entry version 33.
DE RecName: Full=Aminopeptidase N {ECO:0000256|ARBA:ARBA00015611};
DE EC=3.4.11.2 {ECO:0000256|ARBA:ARBA00012564};
GN ORFNames=AUC43_15630 {ECO:0000313|EMBL:ALW86391.1};
OS Hymenobacter sedentarius.
OC Bacteria; Bacteroidota; Cytophagia; Cytophagales; Hymenobacteraceae;
OC Hymenobacter.
OX NCBI_TaxID=1411621 {ECO:0000313|EMBL:ALW86391.1, ECO:0000313|Proteomes:UP000059542};
RN [1] {ECO:0000313|EMBL:ALW86391.1, ECO:0000313|Proteomes:UP000059542}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DG5B {ECO:0000313|EMBL:ALW86391.1,
RC ECO:0000313|Proteomes:UP000059542};
RA Shamseldin A., Moawad H., Abd El-Rahim W.M., Sadowsky M.J.;
RL Submitted (DEC-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Release of an N-terminal amino acid, Xaa-|-Yaa- from a
CC peptide, amide or arylamide. Xaa is preferably Ala, but may be most
CC amino acids including Pro (slow action). When a terminal hydrophobic
CC residue is followed by a prolyl residue, the two may be released as
CC an intact Xaa-Pro dipeptide.; EC=3.4.11.2;
CC Evidence={ECO:0000256|ARBA:ARBA00000098};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|PIRSR:PIRSR634015-3};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|PIRSR:PIRSR634015-3};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC -!- SIMILARITY: Belongs to the peptidase M1 family.
CC {ECO:0000256|ARBA:ARBA00010136}.
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DR EMBL; CP013909; ALW86391.1; -; Genomic_DNA.
DR RefSeq; WP_068195703.1; NZ_CP013909.1.
DR AlphaFoldDB; A0A0U4BSJ1; -.
DR STRING; 1411621.AUC43_15630; -.
DR KEGG; hyg:AUC43_15630; -.
DR OrthoDB; 100605at2; -.
DR Proteomes; UP000059542; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004177; F:aminopeptidase activity; IEA:UniProtKB-KW.
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; 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 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 Aminopeptidase {ECO:0000313|EMBL:ALW86391.1};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR634015-3};
KW Metalloprotease {ECO:0000256|ARBA:ARBA00023049};
KW Protease {ECO:0000256|ARBA:ARBA00022670};
KW Reference proteome {ECO:0000313|Proteomes:UP000059542};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|PIRSR:PIRSR634015-3}.
FT DOMAIN 475..615
FT /note="Peptidase M1 leukotriene A4 hydrolase/aminopeptidase
FT C-terminal"
FT /evidence="ECO:0000259|SMART:SM01263"
FT REGION 1..26
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..25
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 309
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR634015-1"
FT ACT_SITE 396
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR634015-1"
FT BINDING 152..154
FT /ligand="a peptide"
FT /ligand_id="ChEBI:CHEBI:60466"
FT /evidence="ECO:0000256|PIRSR:PIRSR634015-2"
FT BINDING 279..284
FT /ligand="a peptide"
FT /ligand_id="ChEBI:CHEBI:60466"
FT /evidence="ECO:0000256|PIRSR:PIRSR634015-2"
FT BINDING 308
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR634015-3"
FT BINDING 312
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR634015-3"
FT BINDING 331
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR634015-3"
FT BINDING 571..573
FT /ligand="a peptide"
FT /ligand_id="ChEBI:CHEBI:60466"
FT /evidence="ECO:0000256|PIRSR:PIRSR634015-2"
SQ SEQUENCE 619 AA; 67738 MW; 921ADF9784AB922E CRC64;
MVSPIASGSP TASTSPTTSP VALSPDPHSY SGLSPVRVRH LLLELAVDFD SRTLAGSATW
HLANAGEASP VIFDTRELAI ESVERLDGSG TVAPAEYTLG TADPVLGQPL RVALANDTTG
VRIHYRTAPA AAALQWLAPA QTSGTQPFLF TQSQAILART WLPCQDSPGI RFTYEARVRV
PAHLLALMSA ANPQQRSASG EYQFRMDQPI PAYLMALAVG DLEFAPLSER TGIYAEPATL
PPATHEFADL EHMVAAAEQL YGPYRWERYD LLVLPPSFPF GGMENPRLTF VTPTILAGDR
SLTSLVAHEL AHSWSGNLVT NGTWNDFWLN EGFTVYFERR IMEHLYGREY ADMLQVLGRD
ALHHTIEEIG ATSPDTHLRL NLAGRDPDEG LTEIAYEKGC SLLLTLEGLI GRPRLDAFIK
EYFARFSFQA MDTDTFLAYL RAELLDKKPG LEARLQLSDW VDGPGLPANT PAVTSHRFEA
VDQALSRLAA GTAPAALAQE TAEWSSHEWV HFLQGLPPTL SAEQLKPLDD AFHFTTSGNA
EILTAWFPHT LRAGYAAAAP ALENFLRHVG RRKFLVPLYR ALLATPNGPQ RARAIYAEAR
PNYHSVATGT LDALLAERT
//
