CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-023352
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Methylthioribose-1-phosphate isomerase 
Protein Synonyms/Alias
 M1Pi; MTR-1-P isomerase; S-methyl-5-thioribose-1-phosphate isomerase; Translation initiation factor eIF-2B subunit alpha/beta/delta-like protein 
Gene Name
 CG11334 
Gene Synonyms/Alias
  
Created Date
 July 27, 2013 
Organism
 Drosophila melanogaster (Fruit fly) 
NCBI Taxa ID
 7227 
Lysine Modification
Position
Peptide
Type
References
244VAALLRAKNVAAVVVacetylation[1]
Reference
 [1] Proteome-wide mapping of the Drosophila acetylome demonstrates a high degree of conservation of lysine acetylation.
 Weinert BT, Wagner SA, Horn H, Henriksen P, Liu WR, Olsen JV, Jensen LJ, Choudhary C.
 Sci Signal. 2011 Jul 26;4(183):ra48. [PMID: 21791702
Functional Description
 Catalyzes the interconversion of methylthioribose-1- phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P) (By similarity). 
Sequence Annotation
 ACT_SITE 254 254 Proton donor (By similarity).  
Keyword
 Amino-acid biosynthesis; Complete proteome; Cytoplasm; Isomerase; Methionine biosynthesis; Nucleus; Reference proteome. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 364 AA 
Protein Sequence
MSLQSIKYSR GSLEILDQLL LPGQSKYVVV RGVEDGWKVI NKMQVRGAPA IAIVGCLSLA 60
VEINPEDFEN KKSLRQEIEG KLNYLVSARP TAVNMKIAAD ELITLANELY KDEAIDVTQM 120
KHRFLDATEA MLKKDIADNR AIGANGAQAI LQGVAKAGKA PAGSTGSVRV LTHCNTGSLA 180
TAGYGTALGV VRQLAELGKL EHVYCTETRP YNQGARLTAY ELVHEKFPAT LVLDSMVAAL 240
LRAKNVAAVV VGADRVASNG DTANKIGTYQ IAVVAKHHDV PFYVAAPLTS IDLAIPGGDH 300
IIIEERPDRE MTHVGEHRIA APGINCWNPA FDVTPASLIT GIITERGVFK PAELKEAITK 360
LLES 364 
Gene Ontology
 GO:0005737; C:cytoplasm; IBA:RefGenome.
 GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
 GO:0046523; F:S-methyl-5-thioribose-1-phosphate isomerase activity; IBA:RefGenome.
 GO:0019284; P:L-methionine biosynthetic process from S-adenosylmethionine; IEA:HAMAP.
 GO:0019509; P:L-methionine salvage from methylthioadenosine; IBA:RefGenome.
 GO:0035220; P:wing disc development; IGI:FlyBase. 
Interpro
 IPR000649; IF-2B-related.
 IPR005251; IF-2BI_MTNA.
 IPR011559; Initiation_fac_2B_a/b/d.
 IPR027363; M1Pi_N. 
Pfam
 PF01008; IF-2B 
SMART
  
PROSITE
  
PRINTS