Detail Information for IndEnz0002018590
IED ID IndEnz0002018590
Enzyme Type ID protease018590
Protein Name Probable cytosol aminopeptidase
EC 3.4.11.1
Leucine aminopeptidase
LAP
EC 3.4.11.10
Leucyl aminopeptidase
Gene Name pepA Exig_2305
Organism Exiguobacterium sibiricum (strain DSM 17290 / CIP 109462 / JCM 13490 / 255-15)
Taxonomic Lineage cellular organisms Bacteria Terrabacteria group Firmicutes Bacilli Bacillales Bacillales incertae sedis Bacillales Family XII. Incertae Sedis Exiguobacterium Exiguobacterium sibiricum Exiguobacterium sibiricum (strain DSM 17290 / CIP 109462 / JCM 13490 / 255-15)
Enzyme Sequence MRWNQVDPQAHVEVLVVGISGNQPVEERIRSLYPDRLDEWVRRGDISTKQGELRLLPTLTGTVERVLFVGLGKAEGLTTDGLRRLFGKAAQFLKARQLSKVTIDATTFPDQPVELIAETFGLSTYEVKHYKTNTRATYDLDVTIWSDAGEQAVERGAALAQATNLARRLVTMPGNLLTAPALADEARFIAERHGHELKILEKADMEALGMGALLAVNQGSTIPPKLIVLEYKGAGDDAPIAVVGKGVTFDTGGYSIKPKDGIVGMKGDMGGAAAVLGLFEALGHLKPNVNVLGVIPATDNMISGDAFKPDDVITSMAGKTIEILNTDAEGRLVLADAVTYAKEYKPKMIIDLATLTGGVLVALGTEITGALTNDAGLYERFEAVTKETNEMVWQMPYVDQFIKQVRRSDVADLNNSPGRMGHMIFGGAFVGEFVGDTPWLHLDIAGTSEQKAATELGPKGATGVMVRSLYHFVEREK
Enzyme Length 477
Uniprot Accession Number B1YKV4
Absorption
Active Site ACT_SITE 257; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; ACT_SITE 331; /evidence=ECO:0000255|HAMAP-Rule:MF_00181
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity CATALYTIC ACTIVITY: Reaction=Release of an N-terminal amino acid, Xaa-|-Yaa-, in which Xaa is preferably Leu, but may be other amino acids including Pro although not Arg or Lys, and Yaa may be Pro. Amino acid amides and methyl esters are also readily hydrolyzed, but rates on arylamides are exceedingly low.; EC=3.4.11.1; Evidence={ECO:0000255|HAMAP-Rule:MF_00181}; CATALYTIC ACTIVITY: Reaction=Release of an N-terminal amino acid, preferentially leucine, but not glutamic or aspartic acids.; EC=3.4.11.10; Evidence={ECO:0000255|HAMAP-Rule:MF_00181};
DNA Binding
EC Number 3.4.11.1; 3.4.11.10
Enzyme Function FUNCTION: Presumably involved in the processing and regular turnover of intracellular proteins. Catalyzes the removal of unsubstituted N-terminal amino acids from various peptides. {ECO:0000255|HAMAP-Rule:MF_00181}.
Temperature Dependency
PH Dependency
Pathway
nucleotide Binding
Features Active site (2); Chain (1); Metal binding (7)
Keywords Aminopeptidase;Cytoplasm;Hydrolase;Manganese;Metal-binding;Protease;Reference proteome
Interact With
Induction
Subcellular Location SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00181}.
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 51,505
Kinetics
Metal Binding METAL 245; /note=Manganese 2; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 250; /note=Manganese 1; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 250; /note=Manganese 2; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 268; /note=Manganese 2; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 327; /note=Manganese 1; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 329; /note=Manganese 1; /evidence=ECO:0000255|HAMAP-Rule:MF_00181; METAL 329; /note=Manganese 2; /evidence=ECO:0000255|HAMAP-Rule:MF_00181
Rhea ID
Cross Reference Brenda