3ITA
Crystal structure of Penicillin-Binding Protein 6 (PBP6) from E. coli in acyl-enzyme complex with ampicillin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | D-alanyl-D-alanine carboxypeptidase dacC | polymer | 352 | 38091.3 | 4 | UniProt (P08506) Pfam (PF00768) Pfam (PF07943) | Escherichia coli | DD-carboxypeptidase, DD-peptidase, Penicillin-binding protein 6, PBP-6 |
| 2 | E (A) | (2R,4S)-2-[(1R)-1-{[(2R)-2-amino-2-phenylacetyl]amino}-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid | non-polymer | 351.4 | 1 | Chemie (AIX) | |||
| 3 | F, G, H, I, J... (A, B, C) | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 4 | L (D) | (2S,5R,6R)-6-{[(2R)-2-AMINO-2-PHENYLETHANOYL]AMINO}-3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO[3.2.0]HEPTANE-2-CARBOXYLIC ACID | non-polymer | 349.4 | 1 | Chemie (AIC) | |||
| 5 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 774 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 352 (UniProt: P08506)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 152365.2 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1277.2 | |
| All* | Total formula weight | 153642.4 |
