Detail Information for IndEnz0002018609
IED ID IndEnz0002018609
Enzyme Type ID protease018609
Protein Name Probable cytosol aminopeptidase 2
EC 3.4.11.1
Leucine aminopeptidase 2
LAP 2
EC 3.4.11.10
Leucyl aminopeptidase 2
Gene Name pepA2 pepA-2 SO_1368
Organism Shewanella oneidensis (strain MR-1)
Taxonomic Lineage cellular organisms Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Shewanellaceae Shewanella Shewanella oneidensis Shewanella oneidensis (strain MR-1)
Enzyme Sequence MEFSVKSGSPEKQRSACIVVGVYEPRRLSGIAEQLDKISEGYISNLLRRGDLEGKPGQMLLLHHVPNVLSERVLLVGCGKERELDERQYKQIITKTINTLNETGSMEAVCFLTELHVKGRDTYWKVRQAVETTNSSLYCFDALKTRKGETRRPLRKLVFNVPTRRELTLGERAIEHGMAVSSGMHLCRDVANMPPNICNPAYLASQARQLAEIHENLHVSTVGEEQMAKLGMNSYLAVGRASANESIMTVMEYKGAVDSTEKPIVLIGKGLTFDSGGISLKPGEAMDEMKYDMGGAAGVIGTMKAICEMKLPINVVGILAGCENMPSGNAYRPGDILTTLSGQTVEVLNTDAEGRLVLCDVLTYVERFDPELVIDTATLTGACVIALGKHASGLFSSHNPLAHELLNAGEQSGDRAWRMPLWDEYQDMLDSPFADMTNLGGRPAGAITAACFLSRFAKKYNWAHLDVAGTAWNSGANKGSTGRPVPILTQFLINRAGVELGE
Enzyme Length 502
Uniprot Accession Number Q8EH62
Absorption
Active Site ACT_SITE 281; /evidence=ECO:0000255; ACT_SITE 355; /evidence=ECO:0000255
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; CATALYTIC ACTIVITY: Reaction=Release of an N-terminal amino acid, preferentially leucine, but not glutamic or aspartic acids.; EC=3.4.11.10;
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 (By similarity). {ECO:0000250}.
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:0000250}.
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 54,723
Kinetics
Metal Binding METAL 269; /note=Manganese 2; /evidence=ECO:0000250; METAL 274; /note=Manganese 1; /evidence=ECO:0000250; METAL 274; /note=Manganese 2; /evidence=ECO:0000250; METAL 292; /note=Manganese 2; /evidence=ECO:0000250; METAL 351; /note=Manganese 1; /evidence=ECO:0000250; METAL 353; /note=Manganese 1; /evidence=ECO:0000250; METAL 353; /note=Manganese 2; /evidence=ECO:0000250
Rhea ID
Cross Reference Brenda