1TIQ
Crystal Structure of an Acetyltransferase (PaiA) in complex with CoA and DTT from Bacillus subtilis, Northeast Structural Genomics Target SR64.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Protease synthase and sporulation negative regulatory protein PAI 1 | polymer | 180 | 21438.1 | 2 | UniProt (P21340) Pfam (PF13508) In PDB | Bacillus subtilis | |
2 | A, B | COENZYME A | non-polymer | 767.5 | 3 | Chemie (COA) | |||
3 | A | 2,3-DIHYDROXY-1,4-DITHIOBUTANE | non-polymer | 154.3 | 2 | Chemie (DTT) | |||
4 | B | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
5 | water | water | 18.0 | 272 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 172 (UniProt: P21340)
PDB | External Database | Details |
---|---|---|
Met 1 | - | INITIATING METHIONINE |
Mse 5 | Met 4 | MODIFIED RESIDUE |
Mse 37 | Met 36 | MODIFIED RESIDUE |
Mse 57 | Met 56 | MODIFIED RESIDUE |
Mse 86 | Met 85 | MODIFIED RESIDUE |
Mse 145 | Met 144 | MODIFIED RESIDUE |
Mse 157 | Met 156 | MODIFIED RESIDUE |
Mse 167 | Met 166 | MODIFIED RESIDUE |
Leu 173 | - | CLONING ARTIFACT |
Glu 174 | - | CLONING ARTIFACT |
His 175 | - | CLONING ARTIFACT |
His 176 | - | CLONING ARTIFACT |
His 177 | - | CLONING ARTIFACT |
His 178 | - | CLONING ARTIFACT |
His 179 | - | CLONING ARTIFACT |
His 180 | - | CLONING ARTIFACT |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 42876.2 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 2707.2 | |
All* | Total formula weight | 45583.4 |