6IQQ
Crystal structure of Prc with S452I and L252Y mutations in complex with NlpI
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Lipoprotein NlpI | polymer | 296 | 33841.6 | 2 | UniProt (P0AFB1) In PDB | Escherichia coli | |
2 | C, D | Tail-specific protease | polymer | 688 | 77670.9 | 2 | UniProt (P23865) Pfam (PF17804) Pfam (PF00595) Pfam (PF03572) Pfam (PF11818) In PDB | Escherichia coli (strain K12) | C-terminal-processing peptidase,PRC protein,Protease Re |
3 | C, D | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
4 | water | water | 18.0 | 93 | Chemie (HOH) |
Sequence modifications
A, B: 22 - 296 (UniProt: P0AFB1)
C, D: 1 - 682 (UniProt: P23865)
PDB | External Database | Details |
---|---|---|
Met 1 | - | initiating methionine |
Gly 2 | - | expression tag |
Ser 3 | - | expression tag |
Ser 4 | - | expression tag |
His 5 | - | expression tag |
His 6 | - | expression tag |
His 7 | - | expression tag |
His 8 | - | expression tag |
His 9 | - | expression tag |
His 10 | - | expression tag |
Ser 11 | - | expression tag |
Ser 12 | - | expression tag |
Gly 13 | - | expression tag |
Leu 14 | - | expression tag |
Val 15 | - | expression tag |
Pro 16 | - | expression tag |
Arg 17 | - | expression tag |
Gly 18 | - | expression tag |
Ser 19 | - | expression tag |
His 20 | - | expression tag |
Met 21 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Tyr 252 | Leu 252 | engineered mutation |
Ile 452 | Ser 452 | engineered mutation |
His 683 | - | expression tag |
His 684 | - | expression tag |
His 685 | - | expression tag |
His 686 | - | expression tag |
His 687 | - | expression tag |
His 688 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 223025.0 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 80.2 | |
All* | Total formula weight | 223105.2 |