3W15
Structure of peroxisomal targeting signal 2 (PTS2) of Saccharomyces cerevisiae 3-ketoacyl-CoA thiolase in complex with Pex7p and Pex21p
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Peroxisomal targeting signal 2 receptor | polymer | 368 | 41525.8 | 1 | UniProt (P39108) Pfam (PF00400) In PDB | Saccharomyces cerevisiae (yeast) | PTS2 receptor, Peroxin-7, Peroxisome import protein PAS7 |
2 | B | Peroxisomal membrane protein PEX21 | polymer | 101 | 11004.1 | 1 | UniProt (P50091) In PDB | Saccharomyces cerevisiae (yeast) | Peroxin-21 |
3 | C | 3-ketoacyl-CoA thiolase, peroxisomal, Maltose-binding periplasmic protein | polymer | 389 | 42897.6 | 1 | UniProt (P27796) UniProt (P0AEX9) Pfam (PF01547) In PDB | Saccharomyces cerevisiae (yeast) | FOX3, MBP, MMBP, Maltodextrin-binding protein |
4 | A, B, C | NITRATE ION | non-polymer | 62.0 | 9 | Chemie (NO3) | |||
5 | A, C | MAGNESIUM ION | non-polymer | 24.3 | 6 | Chemie (MG) | |||
6 | water | water | 18.0 | 563 | Chemie (HOH) |
Sequence modifications
A: 1 - 375 (UniProt: P39108)
B: 190 - 288 (UniProt: P50091)
C: 1 - 15 (UniProt: P27796)
C: 18 - 387 (UniProt: P0AEX9)
PDB | External Database | Details |
---|---|---|
Gly -1 | - | EXPRESSION TAG |
Ser 0 | - | EXPRESSION TAG |
- | Glu 257 | DELETION |
- | Ser 258 | DELETION |
- | Ala 259 | DELETION |
- | Thr 260 | DELETION |
- | Ile 261 | DELETION |
- | Lys 262 | DELETION |
- | Arg 263 | DELETION |
- | Thr 264 | DELETION |
- | Val 265 | DELETION |
PDB | External Database | Details |
---|---|---|
Gly 188 | - | EXPRESSION TAG |
Ser 189 | - | EXPRESSION TAG |
PDB | External Database | Details |
---|---|---|
Gly -1 | - | EXPRESSION TAG |
Ser 0 | - | EXPRESSION TAG |
PDB | External Database | Details |
---|---|---|
Arg 16 | - | LINKER |
Ser 17 | - | LINKER |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 95427.5 | |
Non-Polymers* | Number of molecules | 15 |
Total formula weight | 703.9 | |
All* | Total formula weight | 96131.4 |