3CWW
Crystal Structure of IDE-bradykinin complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Insulin-degrading enzyme | polymer | 990 | 113893.9 | 2 | UniProt (P14735) Pfam (PF00675) Pfam (PF05193) Pfam (PF16187) | Homo sapiens (human) | Insulysin; Insulinase; Insulin protease |
| 2 | C, D (D, E) | bradykinin N-terminal tetrapeptide analogue | polymer | 4 | 354.4 | 2 | |||
| 3 | E, J (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | F, G, K, L (A, B) | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 5 | H, I, M, N, O (A, B) | 1,4-DIETHYLENE DIOXIDE | non-polymer | 88.1 | 5 | Chemie (DIO) | |||
| 6 | P, Q (A, B) | water | water | 18.0 | 1699 | Chemie (HOH) |
Sequence modifications
A, B: 42 - 1019 (UniProt: P14735)
| PDB | External Database | Details |
|---|---|---|
| Met 30 | - | expression tag |
| His 31 | - | expression tag |
| His 32 | - | expression tag |
| His 33 | - | expression tag |
| His 34 | - | expression tag |
| His 35 | - | expression tag |
| His 36 | - | expression tag |
| Ala 37 | - | expression tag |
| Ala 38 | - | expression tag |
| Gly 39 | - | expression tag |
| Ile 40 | - | expression tag |
| Pro 41 | - | expression tag |
| Ile 78 | Met 78 | engineered mutation |
| Leu 110 | Cys 110 | engineered mutation |
| Gln 111 | Glu 111 | engineered mutation |
| Ser 171 | Cys 171 | engineered mutation |
| Ala 178 | Cys 178 | engineered mutation |
| Val 257 | Cys 257 | engineered mutation |
| Ala 365 | Glu 365 | engineered mutation |
| Leu 414 | Cys 414 | engineered mutation |
| Ala 508 | Glu 508 | engineered mutation |
| Ala 511 | Lys 511 | engineered mutation |
| Ala 517 | Asp 517 | engineered mutation |
| Ala 542 | Lys 542 | engineered mutation |
| Ala 543 | Glu 543 | engineered mutation |
| Ala 555 | Val 555 | engineered mutation |
| Phe 567 | Lys 567 | engineered mutation |
| Phe 568 | Lys 568 | engineered mutation |
| Leu 569 | Lys 569 | engineered mutation |
| Asn 573 | Cys 573 | engineered mutation |
| Ser 590 | Cys 590 | engineered mutation |
| Ala 657 | Lys 657 | engineered mutation |
| Ala 705 | Asp 705 | engineered mutation |
| Ala 764 | Val 764 | engineered mutation |
| Ala 765 | Arg 765 | engineered mutation |
| Ser 789 | Cys 789 | engineered mutation |
| Ala 812 | Cys 812 | engineered mutation |
| Ala 819 | Cys 819 | engineered mutation |
| Gly 845 | Ser 845 | engineered mutation |
| Ser 904 | Cys 904 | engineered mutation |
| Ala 934 | Glu 934 | engineered mutation |
| Asn 966 | Cys 966 | engineered mutation |
| Ala 974 | Cys 974 | engineered mutation |
| Ala 997 | Glu 997 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 228496.6 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 807.5 | |
| All* | Total formula weight | 229304.2 |
