dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0005568
Uniprot Accession P11914; MPPA_YEAST; D3DKX1;
Genbank Protein ID NP_011889.1;
Genbank Nucleotide ID NM_001179154.1;
Protein Name Mitochondrial-processing peptidase subunit alpha
Protein Synonyms/Alias Alpha-MPP;
Gene Name MAS2
Gene Synonyms/Alias MIF2;YHR024C;
Organism Saccharomyces cerevisiae (strain ATCC 204508 / S288c)(Baker's yeast)
NCBI Taxa ID 559292
Functional Description
(View all)
Cleaves presequences (transit peptides) from mitochondrial protein precursors. The cleavage sites typically contain an arginine at position -2 (in the N-terminal portion) from the scissible peptide bond in addition to other distal basic residues, and an aromatic residue at position +1.
Phosphorylation Sites
dbPAF PTMs: 2
PositionPeptidesSourceReferences ( PMIDs )
226YLGDWQSTHPPITKKdbPTM 3.0;SysPTM 2.018407956; 16381945; 23193290; 19366988
231QSTHPPITKKVAQYTdbPTM 3.0;SysPTM 2.018407956; 16381945; 23193290; 19366988
Sequence
(Fasta)
MLRNGVQRLY SNIARTDNFK LSSLANGLKV ATSNTPGHFS ALGLYIDAGS RFEGRNLKGC 60
THILDRLAFK STEHVEGRAM AETLELLGGN YQCTSSRENL MYQASVFNQD VGKMLQLMSE 120
TVRFPKITEQ ELQEQKLSAE YEIDEVWMKP ELVLPELLHT AAYSGETLGS PLICPRELIP 180
SISKYYLLDY RNKFYTPENT VAAFVGVPHE KALELTEKYL GDWQSTHPPI TKKVAQYTGG 240
ESCIPPAPVF GNLPELFHIQ IGFEGLPIDH PDIYALATLQ TLLGGGGSFS AGGPGKGMYS 300
RLYTHVLNQY YFVENCVAFN HSYSDSGIFG ISLSCIPQAA PQAVEVIAQQ MYNTFANKDL 360
RLTEDEVSRA KNQLKSSLLM NLESKLVELE DMGRQVLMHG RKIPVNEMIS KIEDLKPDDI 420
SRVAEMIFTG NVNNAGNGKG RATVVMQGDR GSFGDVENVL KAYGLGNSSS SKNDSPKKKG 480
WF 483
Keyword

KW-0002--3D-structure
KW-0181--Complete proteome
KW-0903--Direct protein sequencing
KW-0378--Hydrolase
KW-0482--Metalloprotease
KW-0496--Mitochondrion
KW-0645--Protease
KW-1185--Reference proteome
KW-0809--Transit peptide

Interpro

IPR011249--Metalloenz_LuxS/M16
IPR011237--Pept_M16_dom
IPR011765--Pept_M16_N
IPR001431--Pept_M16_Zn_BS
IPR007863--Peptidase_M16_C

PROSITE

PS00143--INSULINASE

Pfam

PF00675--Peptidase_M16
PF05193--Peptidase_M16_C

Gene Ontology

GO:0005743--C:mitochondrial inner membrane
GO:0005759--C:mitochondrial matrix
GO:0017087--C:mitochondrial processing peptidase complex
GO:0004222--F:metalloendopeptidase activity
GO:0008270--F:zinc ion binding
GO:0006627--P:protein processing involved in protein targeting to mitochondrion