| iPTM ID | Protein Name | Gene Name | Organism | Substrate Role | Enzyme Role | PTM-dependent PPI | Sites | Isoforms | |
|---|---|---|---|---|---|---|---|---|---|
iPTM:O43159/
RRP8_HUMAN ![]() |
Ribosomal RNA-processing protein 8 |
Name: RRP8 Synonyms:KIAA0409,NML;ORFNames:hucep-1; |
Homo sapiens (Human) | 29 | 0 | ||||
iPTM:O60568/
PLOD3_HUMAN ![]() |
Multifunctional procollagen lysine hydroxylase and glycosyltransferase LH3 precursor |
Name: PLOD3 |
Homo sapiens (Human) | 28 | 1 | ||||
iPTM:Q10713/
MPPA_HUMAN ![]() |
Mitochondrial-processing peptidase subunit alpha precursor |
Name: PMPCA Synonyms:INPP5E,KIAA0123,MPPA; |
Homo sapiens (Human) | 27 | 2 | ||||
iPTM:Q01329/
PTA1_YEAST ![]() |
Pre-tRNA-processing protein PTA1 |
Name: PTA1 OrderedLocusNames:YAL043C;ORFNames:FUN39; |
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | 25 | 0 | ||||
iPTM:O75439/
MPPB_HUMAN ![]() |
Mitochondrial-processing peptidase subunit beta precursor |
Name: PMPCB Synonyms:MPPB; |
Homo sapiens (Human) | 24 | 0 | ||||
iPTM:P32523/
PRP19_YEAST ![]() |
Pre-mRNA-processing factor 19 |
Name: PRP19 Synonyms:PSO4;OrderedLocusNames:YLL036C; |
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | 2 enzymes | 4 | 0 | |||
iPTM:P56182/
RRP1_HUMAN ![]() |
Ribosomal RNA processing protein 1 homolog A |
Name: RRP1 Synonyms:D21S2056E,NNP1,NOP52,RRP1A; |
Homo sapiens (Human) | 24 | 0 | ||||
iPTM:Q02809/
PLOD1_HUMAN ![]() |
Procollagen-lysine,2-oxoglutarate 5-dioxygenase 1 precursor |
Name: PLOD1 Synonyms:LLH,PLOD; |
Homo sapiens (Human) | 22 | 2 | ||||
iPTM:P36049/
EBP2_YEAST ![]() |
rRNA-processing protein EBP2 |
Name: EBP2 OrderedLocusNames:YKL172W;ORFNames:YKL636; |
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | 20 | 0 | ||||
iPTM:Q06344/
ESF1_YEAST ![]() |
Pre-rRNA-processing protein ESF1 |
Name: ESF1 OrderedLocusNames:YDR365C; |
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | 20 | 0 | ||||
iPTM:Q8NBJ5/
GT251_HUMAN ![]() |
Procollagen galactosyltransferase 1 precursor |
Name: COLGALT1 Synonyms:GLT25D1;ORFNames:PSEC0241; |
Homo sapiens (Human) | 18 | 0 | ||||
iPTM:Q8K4P0/
WDR33_MOUSE ![]() |
pre-mRNA 3' end processing protein WDR33 |
Name: Wdr33 Synonyms:Wdc146; |
Mus musculus (Mouse) | 18 | 0 | ||||
iPTM:P38883/
RIX1_YEAST ![]() |
Pre-rRNA-processing protein RIX1 |
Name: RIX1 Synonyms:IPI2;OrderedLocusNames:YHR197W; |
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | 17 | 0 | ||||
iPTM:Q6NWY9/
PR40B_HUMAN ![]() |
Pre-mRNA-processing factor 40 homolog B |
Name: PRPF40B Synonyms:HYPC; |
Homo sapiens (Human) | 17 | 4 | ||||
iPTM:Q9MAC6/
Q9MAC6_ARATH ![]() |
Pre-rRNA-processing ESF1-like protein |
Name: OrderedLocusNames:At3g01160;ORFNames:T4P13.15,T4P13_15; |
Arabidopsis thaliana (Mouse-ear cress) | 17 | 0 | ||||
iPTM:O74828/
ESF1_SCHPO ![]() |
Pre-rRNA-processing protein esf1 |
Name: esf1 ORFNames:SPBC1734.01c,SPBC337.17c; |
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | 16 | 0 | ||||
iPTM:Q9Y3A4/
RRP7A_HUMAN ![]() |
Ribosomal RNA-processing protein 7 homolog A |
Name: RRP7A ORFNames:CGI-96; |
Homo sapiens (Human) | 15 | 0 | ||||
iPTM:Q9EQM6/
DGCR8_MOUSE ![]() |
Microprocessor complex subunit DGCR8 |
Name: Dgcr8 |
Mus musculus (Mouse) | 15 | 0 | ||||
iPTM:P36080/
RRP14_YEAST ![]() |
Ribosomal RNA-processing protein 14 |
Name: RRP14 OrderedLocusNames:YKL082C; |
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | 14 | 0 | ||||
iPTM:Q9BRU9/
UTP23_HUMAN ![]() |
rRNA-processing protein UTP23 homolog |
Name: UTP23 Synonyms:C8orf53; |
Homo sapiens (Human) | 14 | 2 |

