3BF0
Crystal structure of Escherichia coli Signal peptide peptidase (SppA), Native crystals
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 | Protease 4 | polymer | 593 | 63919.7 | 4 | UniProt (P08395) Pfam (PF01343) In PDB | Escherichia coli | Protease IV, Endopeptidase IV, Signal peptide peptidase |
2 | water | water | 18.0 | 488 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 47 - 618 (UniProt: P08395)
PDB | External Database | Details |
---|---|---|
Met 26 | - | expression tag |
Gly 27 | - | expression tag |
Ser 28 | - | expression tag |
Ser 29 | - | expression tag |
His 30 | - | expression tag |
His 31 | - | expression tag |
His 32 | - | expression tag |
His 33 | - | expression tag |
His 34 | - | expression tag |
His 35 | - | expression tag |
Ser 36 | - | expression tag |
Ser 37 | - | expression tag |
Gly 38 | - | expression tag |
Leu 39 | - | expression tag |
Val 40 | - | expression tag |
Pro 41 | - | expression tag |
Arg 42 | - | expression tag |
Gly 43 | - | expression tag |
Ser 44 | - | expression tag |
His 45 | - | expression tag |
Met 46 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 255678.6 | |
All* | Total formula weight | 255678.6 |