7MHW
Crystal structure of the protease inhibitor U-Omp19 from Brucella abortus fused to Maltose-binding protein
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Maltose/maltodextrin-binding periplasmic protein,Outer membrane lipoprotein omp19 | polymer | 481 | 51734.2 | 1 | UniProt (P0AEX9) UniProt (Q2YLR6) Pfam (PF01547) Pfam (PF02974) In PDB | Escherichia coli | |
2 | A | SULFATE ION | non-polymer | 96.1 | 7 | Chemie (SO4) | |||
3 | water | water | 18.0 | 37 | Chemie (HOH) |
Sequence modifications
A: -314 - 51 (UniProt: P0AEX9)
A: 57 - 157 (UniProt: Q2YLR6)
PDB | External Database | Details |
---|---|---|
Met -315 | - | initiating methionine |
Ala -233 | Asp 108 | engineered mutation |
Ala -232 | Lys 109 | engineered mutation |
Ala -76 | Lys 265 | engineered mutation |
Ala 44 | Glu 385 | engineered mutation |
Ala 47 | Lys 388 | engineered mutation |
Ala 48 | Asp 389 | engineered mutation |
Asn 52 | - | linker |
Ala 53 | - | linker |
Ala 54 | - | linker |
Ala 55 | - | linker |
Met 56 | - | linker |
PDB | External Database | Details |
---|---|---|
Leu 158 | - | expression tag |
Glu 159 | - | expression tag |
His 160 | - | expression tag |
His 161 | - | expression tag |
His 162 | - | expression tag |
His 163 | - | expression tag |
His 164 | - | expression tag |
His 165 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 51734.2 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 672.4 | |
All* | Total formula weight | 52406.7 |