Protein Information

Cytoscape View


UniProt AC / UniProt ID O75570 / RF1M_HUMAN
Protein Name Peptide chain release factor 1, mitochondrial precursor
Gene Name Name: MTRF1
Organism Homo sapiens (Human)

PRO ID PR:O75570
DAG View
PRO Name peptide chain release factor 1, mitochondrial (human)
Definition A peptide chain release factor 1, mitochondrial that is encoded in the genome of human.
Short Label hMTRF1
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


O75570 (MTRF1) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
K77 Ubiquitination PhosphoSitePlus
Y120 Phosphorylation PhosphoSitePlus
S139 Phosphorylation PhosphoSitePlus
K146 Ubiquitination PhosphoSitePlus
T190 Phosphorylation PhosphoSitePlus
Y227 Phosphorylation PhosphoSitePlus
Y248 Phosphorylation PhosphoSitePlus
Y253 Phosphorylation PhosphoSitePlus
T304 Phosphorylation PhosphoSitePlus
Q313 Methylation UniProt 35260756
S427 Phosphorylation PhosphoSitePlus
K442 Ubiquitination PhosphoSitePlus


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
Y120 H120 Biomuta DOID:9256 / colorectal cancer [ cosmic ]
Y120 C120 Biomuta DOID:9256 / colorectal cancer [ cosmic ]
Y120 * Biomuta DOID:4362 / cervical cancer [ cosmic ]
T304 A304 Biomuta DOID:363 / uterine cancer [ cosmic, icgc ]
S427 L427 Biomuta DOID:1612 / breast cancer [ cosmic, icgc ]