3CSL
Structure of the Serratia marcescens hemophore receptor HasR in complex with its hemophore HasA and heme
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | HasR protein | polymer | 865 | 94954.7 | 2 | UniProt (Q79AD2) Pfam (PF07660) Pfam (PF07715) Pfam (PF00593) In PDB | Serratia marcescens | |
2 | C, D | Hemophore HasA | polymer | 206 | 21523.2 | 2 | UniProt (Q54450) Pfam (PF06438) In PDB | Serratia marcescens | Heme acquisition system protein A |
3 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
4 | A, B | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
5 | water | water | 18.0 | 43 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 865 (UniProt: Q79AD2)
C, D: 2 - 188 (UniProt: Q54450)
PDB | External Database | Details |
---|---|---|
Ala 645 | Gly 679 | SEE REMARK 999 |
PDB | External Database | Details |
---|---|---|
Met -17 | - | expression tag |
Arg -16 | - | expression tag |
Gly -15 | - | expression tag |
Ser -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
Gly -7 | - | expression tag |
Ile -6 | - | expression tag |
Arg -5 | - | expression tag |
Met -4 | - | expression tag |
Arg -3 | - | expression tag |
Ala -2 | - | expression tag |
Arg -1 | - | expression tag |
Tyr 0 | - | expression tag |
Pro 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 232955.9 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 1877.6 | |
All* | Total formula weight | 234833.5 |