Nomenclature
- Gene Symbol
- HTATSF1 (H. sapiens)
- Other Gene Symbols
- TAT-SF1, dJ196E23.2
- Full Name
- HIV-1 Tat specific factor 1
- Other Names
- Tat-SF1, HIV TAT specific factor 1, HIV Tat-specific factor 1, cofactor required for Tat activation of HIV-1 transcription
Other Resources
- Entrez: Gene Info
- 27336
- Uniprot: Protein Info
- HTSF1_HUMAN
- Organism-Specific Database
- —
- BioGrid: Interaction Info
- 118149
- PDB: Structures
- 2DIT
- SpliProt3D: Structural Model
- HTATSF1
Gene Product Info
- Molecular Weight (kD)
- 85.9
- Domains
- RRM
- Motifs
- —
- Features
- —
- Complex Association
- 17S U2 snRNP
- Class / Family
- 17S U2 snRNP associated
- Notes
- —
Identified in the following experiments:
| Name | Species | # Of Peptides | PubMed ID |
| 17S U2 snRNP, H. sapiens, (Agafonov et al 2011) | H. sapiens | 78 | 21536652 |
| U2 snRNP IP'd by antibody to PRPF40A, H. sapiens, (Marakov et al 2011) | H. sapiens | 28 | 22110043 |
| E complex IP'd by antibody to PRPF40A, H. sapiens, (Marakov et al 2011) | H. sapiens | 13 | 22110043 |
| Mixed spliceosome complexes on AdML, H. sapiens, (Zhou et al 2002) | H. sapiens | 9 | 12226669 |
| Mixed spliceosome complexes on Ftz, H. sapiens, (Zhou et al 2002) | H. sapiens | 7 | 12226669 |
| E complex IP'd by antibody to U1A, H. sapiens, (Marakov et al 2011) | H. sapiens | 6 | 22110043 |
| EDC-A complex Weri, H. sapiens, (Sharma et al 2008) | H. sapiens | 5 | 18193060 |
| penta-snRNP, S. cerevisiae, (Stevens et al 2002) | S. cerevisiae | 4 | 11804584 |
| A complex, H. sapiens, (Behzadnia et al 2007) | H. sapiens | 4 | 17332742 |
| E-like complex (E') HeLa, H. sapiens, (Sharma et al 2008) | H. sapiens | 4 | 18193060 |
| EDC-A complex HeLa, H. sapiens, (Sharma et al 2008) | H. sapiens | 3 | 18193060 |
| E-like complex (E') Weri, H. sapiens, (Sharma et al 2008) | H. sapiens | 3 | 18193060 |
| Mixed complexes Weri, H. sapiens, (Sharma et al 2008) | H. sapiens | 2 | 18193060 |
| Clf1p-pulldown, S. cerevisiae, (Wang et al 2003) | S. cerevisiae | 2 | 12509417 |
| PSF-pulldown, without splicing substrate, H. sapiens, (Peng et al 2006) | H. sapiens | ■ | 17114945 |
| PSF-pulldown, with AdMl splicing subtrate, H. sapiens, (Peng et al 2006) | H. sapiens | ■ | 17114945 |
