PCBP1
| UniProt Accession | Q15365 UniProt 🔗 |
|---|---|
| Synonyms | |
| UniProt protein names | Poly(rC)-binding protein 1;Alpha-CP1;Heterogeneous nuclear ribonucleoprotein E1;Nucleic acid-binding protein SUB2.3 |
| Peak binding time (min) | 48.6 |
| Cluster | III |
| Cluster membership (corr) | 0.999 |
| Peak broadness (1 / std of log2 intensities) | 1.59 |
| Cluster expected from GO | V |
| Subcellular localization (Human Protein Atlas) | Cytoplasmic bodies;Nuclear speckles |
| Subcellular localization (Human Cell Map) | NMF result: no prediction, SAFE result: no prediction |
| RMSE (expected - observed) | 0.56 |
| Link to current annotations (QuickGO) | QuickGO 🔗 |
mRNA binding dynamics
Gene Ontology based expectation (GO 2021-09-01)
Protein interactors of PCBP1 in mRNP (BioGRID)
| Master Protein UniProt | Gene Symbol | Peak binding time (min) | Cluster | Subcellular localization (Human Protein Atlas) | Subcellular localization (Human Cell Map) | Number of evidences (experiment types) | Number of evidences (publications) |
|---|---|---|---|---|---|---|---|
| Q15366 | PCBP2 | 48.9 | III | Cytosol;Nucleoplasm | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: no prediction | 4 | 4 |
| P26599 | PTBP1 | 46.5 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 4 | 3 |
| P11940 | PABPC1 | 124.3 | VI | Cytosol | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: cytoplasmic ribonucleoprotein granule | 3 | 3 |
| Q13427 | PPIG | 53.4 | III | Nuclear speckles | NMF result: nuclear body, SAFE result: spliceosomal complex II | 3 | 2 |
| Q13148 | TARDBP | 49.3 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 2 | 3 |
| P43243 | MATR3 | 47.9 | III | NMF result: nuclear body, SAFE result: paraspeckles | 2 | 2 | |
| Q8WVV9 | HNRNPLL | 43.8 | II | Cytosol;Mitochondria;Nucleus | NMF result: no prediction, SAFE result: no prediction | 2 | 2 |
| Q01844 | EWSR1 | 36.3 | II | Nucleoli;Nucleus | NMF result: nuclear body, SAFE result: paraspeckles | 2 | 2 |
| P61978 | HNRNPK | 42.6 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 2 | 2 |
| Q9Y6M1 | IGF2BP2 | 159.3 | VII | Cytosol | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: no prediction | 2 | 2 |
| P57723 | PCBP4 | 47.4 | III | Cytosol | NMF result: no prediction, SAFE result: no prediction | 2 | 2 |
| P84103 | SRSF3 | 43.0 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: no prediction | 2 | 2 |
| Q14103 | HNRNPD | 43.1 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 2 | 2 |
| Q9BRZ2 | TRIM56 | 74.3 | V | Cytosol;Nucleoplasm | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: - | 2 | 2 |
| Q9UKM9 | RALY | 48.9 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 2 | 2 |
| Q96PU8 | QKI | 47.1 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 2 | 1 |
| Q9UHX1 | PUF60 | 35.4 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: chromatin, nucleoplasm | 2 | 1 |
| P09012 | SNRPA | 44.9 | III | Nucleoplasm | NMF result: no prediction, SAFE result: no prediction | 1 | 2 |
| P14618 | PKM | 44.0 | III | Cytosol | NMF result: miscellaneous, SAFE result: no prediction | 1 | 2 |
| P08238 | HSP90AB1 | 46.0 | III | Cytosol | NMF result: no prediction, SAFE result: no prediction | 1 | 2 |
| O95793 | STAU1 | 111.0 | VI | Cytosol | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: no prediction | 1 | 2 |
| P07900 | HSP90AA1 | 48.1 | III | Cytosol | NMF result: no prediction, SAFE result: no prediction | 1 | 2 |
| Q96SB4 | SRPK1 | 52.0 | IV | Cytosol;Nucleus;Plasma membrane | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: no prediction | 1 | 2 |
| P26368 | U2AF2 | 37.3 | II | Nuclear speckles;Nucleoplasm | NMF result: nuclear body, SAFE result: - | 1 | 2 |
| Q96AE4 | FUBP1 | 36.8 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 2 |
| Q4G0J3 | LARP7 | 54.3 | IV | Cytosol;Nucleoplasm | NMF result: nucleolus, SAFE result: paraspeckles | 1 | 2 |
| O43251 | RBFOX2 | 45.8 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 2 |
| P06748 | NPM1 | 56.1 | IV | Nucleoli;Nucleus | NMF result: nucleolus, SAFE result: splicing speckles, nucleolus | 1 | 2 |
| Q15637 | SF1 | 40.9 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q9UKV8 | AGO2 | 103.6 | VI | Cell Junctions;Nucleoplasm | NMF result: centrosome, SAFE result: centrosome enriched, P-body enriched | 1 | 1 |
| Q12906 | ILF3 | 48.8 | III | Mitochondria;Nucleoli;Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q9BWE0 | REPIN1 | 51.4 | III | Nucleus | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| Q13573 | SNW1 | 51.8 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| Q15428 | SF3A2 | 31.3 | II | Nucleoplasm | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| Q92804 | TAF15 | 35.0 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| O00154 | ACOT7 | 38.3 | II | Cytosol;Nucleoplasm | NMF result: miscellaneous, SAFE result: - | 1 | 1 |
| P98179 | RBM3 | 43.6 | II | Nucleoplasm | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| Q9H0A0 | NAT10 | 55.7 | IV | Midbody;Nucleoli | NMF result: nucleolus, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| Q9NZI8 | IGF2BP1 | 143.9 | VII | Cytosol | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: cytoplasmic ribonucleoprotein granule | 1 | 1 |
| Q08211 | DHX9 | 50.2 | III | Nucleus | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| P22626 | HNRNPA2B1 | 42.8 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q8N684 | CPSF7 | 36.9 | II | Cytosol;Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q9BQ67 | GRWD1 | 42.3 | II | Nucleoli;Nucleus | NMF result: plasma membrane, SAFE result: - | 1 | 1 |
| Q9Y383 | LUC7L2 | 29.7 | II | Nucleus | NMF result: ER lumen, SAFE result: - | 1 | 1 |
| Q12873 | CHD3 | 52.4 | IV | Microtubule organizing center;Nucleoli;Nucleus | NMF result: nucleoplasm, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| O00425 | IGF2BP3 | 149.8 | VII | Cytosol | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: cytoplasmic ribonucleoprotein granule | 1 | 1 |
| Q9NZB2 | FAM120A | 158.5 | VII | Cytosol | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: no prediction | 1 | 1 |
| Q9UNQ2 | DIMT1 | 51.1 | III | Cytosol;Nucleoli;Nucleus | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| P63244 | RACK1 | 43.3 | III | Cytosol;Nucleoplasm | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| Q9H2U1 | DHX36 | 50.1 | III | Cytosol;Nucleus | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| Q96EP5 | DAZAP1 | 37.4 | II | Cytosol;Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| P62826 | RAN | 44.7 | III | NMF result: no prediction, SAFE result: no prediction | 1 | 1 | |
| Q92499 | DDX1 | 74.7 | V | Cytosol;Nucleoplasm | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| Q15717 | ELAVL1 | 46.3 | III | Cytosol;Nucleoli;Nucleus | NMF result: miscellaneous, SAFE result: paraspeckles | 1 | 1 |
| P46013 | MKI67 | 62.1 | V | Nuclear bodies;Nucleoli;Nucleus | NMF result: nucleolus, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| Q99459 | CDC5L | 49.2 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| P52292 | KPNA2 | 53.6 | V | Cytosol;Nucleoplasm | NMF result: nucleoplasm, SAFE result: - | 1 | 1 |
| Q9BTD8 | RBM42 | 40.1 | II | Cytosol;Nucleus | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| P51116 | FXR2 | 171.1 | VII | Cytosol | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: cytoplasmic ribonucleoprotein granule | 1 | 1 |
| P20073 | ANXA7 | 37.9 | II | Cytosol;Nucleoplasm | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| O96028 | NSD2 | 41.7 | III | Nucleus | NMF result: chromatin, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| Q12986 | NFX1 | 77.5 | V | Cytosol;Nucleus | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: cytoplasmic ribonucleoprotein granule | 1 | 1 |
| Q9C0J8 | WDR33 | 24.7 | II | Nucleoli fibrillar center;Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q92900 | UPF1 | 158.9 | VII | Nucleoplasm | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: cytoplasmic ribonucleoprotein granule | 1 | 1 |
| Q96I24 | FUBP3 | 51.8 | III | Cytosol;Nucleoplasm | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: paraspeckles | 1 | 1 |
| O00571 | DDX3X | 146.2 | VII | Cytosol;Nucleus | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: no prediction | 1 | 1 |
| Q9Y3C1 | NOP16 | 60.0 | IV | Nucleoli | NMF result: nucleolus, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| Q7Z2T5 | TRMT1L | 57.1 | III | Nucleoli;Nucleus | NMF result: nucleolus, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| Q9BVP2 | GNL3 | 68.1 | V | Nuclear bodies;Nucleoli | NMF result: nucleolus, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| Q9UKV3 | ACIN1 | 60.5 | IV | Nucleoplasm | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| Q07666 | KHDRBS1 | 43.0 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q01804 | OTUD4 | 99.3 | VI | Cytosol | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: cytoplasmic ribonucleoprotein granule | 1 | 1 |
| Q9H501 | ESF1 | 45.4 | III | Nucleoli;Nucleus | NMF result: nucleolus, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| Q00839 | HNRNPU | 42.8 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| P17096 | HMGA1 | 45.8 | III | Nucleoli;Nucleus | NMF result: chromatin, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| Q8IYB3 | SRRM1 | 39.4 | II | Nuclear speckles | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| Q9NQ29 | LUC7L | 43.6 | II | Mitochondria;Nucleus | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| O43395 | PRPF3 | 48.3 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| Q9NTZ6 | RBM12 | 40.9 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| O14776 | TCERG1 | 40.9 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| Q16658 | FSCN1 | 42.1 | II | Cytosol;Plasma membrane | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| P07437 | TUBB | 34.3 | II | Microtubules | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| P23246 | SFPQ | 45.2 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| O43290 | SART1 | 39.6 | II | Golgi apparatus;Nuclear speckles | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| Q92879 | CELF1 | 49.2 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q5TC82 | RC3H1 | 62.0 | IV | Cytosol;Plasma membrane | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: no prediction | 1 | 1 |
| Q9Y2R4 | DDX52 | 52.8 | IV | Nucleoli;Nucleus | NMF result: nucleolus, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| Q9BZI7 | UPF3B | 64.9 | V | Cytosol;Nucleoli;Nucleus | NMF result: plasma membrane, SAFE result: - | 1 | 1 |
| Q96CW1 | AP2M1 | 45.0 | III | Plasma membrane | NMF result: endosome, lysosome, SAFE result: endosome, lysosome | 1 | 1 |
| O75340 | PDCD6 | 37.8 | II | Cytosol | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| P31942 | HNRNPH3 | 39.3 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| P24666 | ACP1 | 45.5 | III | Cytosol;Nucleus | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| Q69YN4 | VIRMA | 0.0 | I | Nuclear bodies;Nucleoplasm | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| P07910 | HNRNPC | 47.9 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q92576 | PHF3 | 0.0 | I | Nucleoplasm | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| P51991 | HNRNPA3 | 43.2 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q9GZR7 | DDX24 | 58.0 | IV | Cytosol;Nucleoli | NMF result: nucleolus, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| P09651 | HNRNPA1 | 43.1 | II | Nucleoplasm | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| Q15029 | EFTUD2 | 45.5 | III | Cytosol;Nucleoplasm | NMF result: miscellaneous, SAFE result: spliceosomal complex I | 1 | 1 |
| O95758 | PTBP3 | 55.2 | IV | Nucleus | NMF result: nucleoplasm, SAFE result: - | 1 | 1 |
| Q8WWM7 | ATXN2L | 117.4 | VI | Cytosol | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: cytoplasmic ribonucleoprotein granule | 1 | 1 |
| Q86VM9 | ZC3H18 | 39.6 | II | Nuclear speckles | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| P14866 | HNRNPL | 42.6 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| P29401 | TKT | 46.5 | III | Nucleoplasm | NMF result: chromatin, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| Q13838 | DDX39B | 67.1 | V | Nuclear speckles | NMF result: nuclear body, SAFE result: no prediction | 1 | 1 |
| O94906 | PRPF6 | 39.6 | II | Nuclear speckles | NMF result: nuclear body, SAFE result: spliceosomal complex I | 1 | 1 |
| P19338 | NCL | 27.1 | II | Nucleoli;Nucleus | NMF result: nucleolus, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| P17844 | DDX5 | 40.0 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q7Z6E9 | RBBP6 | 43.3 | II | Nuclear speckles | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| P67809 | YBX1 | 148.5 | VII | Cytosol;Vesicles | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: no prediction | 1 | 1 |
| P33992 | MCM5 | 42.8 | III | Nucleoplasm | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| A0AV96 | RBM47 | 58.8 | IV | Cytosol;Nucleoplasm | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: cytoplasmic ribonucleoprotein granule | 1 | 1 |
| Q13247 | SRSF6 | 45.9 | II | Nuclear speckles | NMF result: nuclear body, SAFE result: spliceosomal complex II | 1 | 1 |
| Q9BZZ5 | API5 | 69.0 | V | Nuclear speckles | NMF result: nuclear body, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| Q15233 | NONO | 42.9 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q14498 | RBM39 | 30.3 | II | Nuclear speckles;Nucleoplasm | NMF result: nuclear body, SAFE result: no prediction | 1 | 1 |
| P12956 | XRCC6 | 47.9 | III | Nucleoplasm | NMF result: chromatin, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| P52272 | HNRNPM | 46.9 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q96PK6 | RBM14 | 42.9 | II | Nuclear speckles | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| P68104 | EEF1A1 | 42.8 | III | Cytosol | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| O15042 | U2SURP | 33.1 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| Q7L2J0 | MEPCE | 53.8 | III | Cell Junctions;Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| P35637 | FUS | 37.8 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| Q12905 | ILF2 | 48.0 | III | Nucleoli;Nucleus | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| Q9Y2W1 | THRAP3 | 37.2 | II | Nuclear speckles | NMF result: nuclear body, SAFE result: splicing speckles, nucleolus | 1 | 1 |
| Q01085 | TIAL1 | 46.1 | II | Nucleus;Vesicles | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| O43143 | DHX15 | 35.8 | II | Nuclear speckles | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| Q7Z417 | NUFIP2 | 124.8 | VI | Cytosol;Nuclear bodies;Nucleoplasm | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: cytoplasmic ribonucleoprotein granule | 1 | 1 |
| Q13151 | HNRNPA0 | 43.7 | II | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |
| O60506 | SYNCRIP | 71.4 | V | Cytosol;Nucleoplasm | NMF result: cytoplasmic ribonucleoprotein granule, SAFE result: paraspeckles | 1 | 1 |
| P08621 | SNRNP70 | 32.2 | II | Nucleoplasm | NMF result: no prediction, SAFE result: no prediction | 1 | 1 |
| Q9C0B0 | UNK | 88.4 | VI | Cytoplasmic bodies;Cytosol | NMF result: centrosome, SAFE result: centrosome enriched, P-body enriched | 1 | 1 |
| P98175 | RBM10 | 33.0 | II | Nuclear speckles | NMF result: nuclear body, SAFE result: chromatin, nucleoplasm | 1 | 1 |
| O43390 | HNRNPR | 48.0 | III | Nucleoplasm | NMF result: nuclear body, SAFE result: paraspeckles | 1 | 1 |