1CSE
THE HIGH-RESOLUTION X-RAY CRYSTAL STRUCTURE OF THE COMPLEX FORMED BETWEEN SUBTILISIN CARLSBERG AND EGLIN C, AN ELASTASE INHIBITOR FROM THE LEECH HIRUDO MEDICINALIS. STRUCTURAL ANALYSIS, SUBTILISIN STRUCTURE AND INTERFACE GEOMETRY
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | E | SUBTILISIN CARLSBERG | polymer | 274 | 27306.2 | 1 | UniProt (P00780) Pfam (PF00082) UniProt (by SIFTS) (B0FXJ2) In PDB | Bacillus subtilis | |
2 | I | EGLIN C | polymer | 70 | 8099.0 | 1 | UniProt (P01051) Pfam (PF00280) In PDB | Hirudo medicinalis (medicinal leech) | |
3 | E | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
4 | water | water | 18.0 | 432 | Chemie (HOH) |
Sequence modifications
E: 1 - 275 (UniProt: P00780)
I: 1 - 70 (UniProt: P01051)
PDB | External Database | Details |
---|---|---|
Ser 103 | Thr 207 | conflict |
Ala 129 | Pro 233 | conflict |
Asn 158 | Ser 262 | conflict |
Ser 161 | Asn 265 | conflict |
Asn 212 | Ser 316 | conflict |
PDB | External Database | Details |
---|---|---|
Asn 33 | Asp 33 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 35405.2 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 80.2 | |
All* | Total formula weight | 35485.4 |