| UniProt Protein Function: | TCF9: Factor that represses transcription. It binds to the GC- rich sequences (5'-GCGGGGC-3') present in the epidermal growth factor receptor, beta-actin, and calcium-dependent protease promoters. Belongs to the GCF family. 2 isoforms of the human protein are produced by alternative splicing. | 
| UniProt Protein Details: | Protein type:Nucleolus Chromosomal Location of Human Ortholog: 2p12 Cellular Component: nucleoplasm; nucleolus; nucleus Biological Process: transcription, DNA-dependent; regulation of transcription, DNA-dependent; spliceosome assembly; negative regulation of transcription from RNA polymerase II promoter; negative regulation of transcription, DNA-dependent | 
| NCBI Summary: | The first mRNA transcript isolated for this gene was part of an artificial chimera derived from two distinct gene transcripts and a primer used in the cloning process (see Genbank accession M29204). A positively charged amino terminus present only in the chimera was determined to bind GC-rich DNA, thus mistakenly thought to identify a transcription factor gene. [provided by RefSeq, Jul 2008] | 
| UniProt Code: | P16383 | 
| NCBI GenInfo Identifier: | 318083361 | 
| NCBI Gene ID: | 6936 | 
| NCBI Accession: | NP_001188263.1 | 
| UniProt Secondary Accession: | P16383,O95032, Q53TY0, Q6P2F2, A4UHQ8, A4UHQ9, | 
| UniProt Related Accession: | P16383 | 
| Molecular Weight: | 28,048 Da | 
| NCBI Full Name: | GC-rich sequence DNA-binding factor 2 isoform 2 | 
| NCBI Synonym Full Names: | GC-rich sequence DNA-binding factor 2 | 
| NCBI Official Symbol: | GCFC2 | 
| NCBI Official Synonym Symbols: | GCF; TCF9; DNABF; C2orf3 | 
| NCBI Protein Information: | GC-rich sequence DNA-binding factor 2 | 
| UniProt Protein Name: | GC-rich sequence DNA-binding factor 2 | 
| UniProt Synonym Protein Names: | GC-rich sequence DNA-binding factor; Transcription factor 9; TCF-9 | 
| UniProt Gene Name: | GCFC2 | 
| UniProt Entry Name: | GCFC2_HUMAN |