1NH2
Crystal structure of a yeast TFIIA/TBP/DNA complex
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | E | 5'-D(*TP*GP*TP*AP*(5IU)P*GP*TP*AP*TP*AP*(5IU)P*AP*AP*AP*AP*C)-3' | polymer | 16 | 5144.0 | 1 | |||
2 | F | 5'-D(*GP*TP*TP*TP*TP*AP*TP*AP*TP*AP*CP*AP*TP*AP*CP*A)-3' | polymer | 16 | 4871.2 | 1 | |||
3 | A | Transcription initiation factor TFIID | polymer | 180 | 20120.8 | 1 | UniProt (P13393) Pfam (PF00352) In PDB | Saccharomyces cerevisiae (baker's yeast) | YTBP, TATA-box factor, TATA sequence-binding protein, TBP, Transcription factor D |
4 | B | Transcription initiation factor IIA large chain | polymer | 53 | 6135.8 | 1 | UniProt (P32773) In PDB | Saccharomyces cerevisiae (baker's yeast) | TFIIA 32 kDa subunit |
5 | C | Transcription initiation factor IIA large chain | polymer | 79 | 8915.7 | 1 | UniProt (P32774) Pfam (PF03153) UniProt (by SIFTS) (P32773) In PDB | Saccharomyces cerevisiae (baker's yeast) | TFIIA 32 kDa subunit |
6 | D | Transcription initiation factor IIA small chain | polymer | 121 | 13341.9 | 1 | UniProt (P32773) Pfam (PF02268) Pfam (PF02751) UniProt (by SIFTS) (P32774) In PDB | Saccharomyces cerevisiae (baker's yeast) | TFIIA 13.5 kDa subunit |
7 | water | water | 18.0 | 477 | Chemie (HOH) |
Sequence modifications
C: 210 - 286 (UniProt: P32774)
PDB | External Database | Details |
---|---|---|
Gly 208 | - | cloning artifact |
Ser 209 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 58529.2 | |
All* | Total formula weight | 58529.2 |