5AMA
Crystal structure of the Angiotensin-1 converting enzyme N-domain in complex with amyloid-beta 1-16
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 | ANGIOTENSIN-CONVERTING ENZYME | polymer | 629 | 72606.5 | 4 | UniProt (P12821) Pfam (PF01401) In PDB | HOMO SAPIENS (HUMAN) | |
| 2 | E, F, H, K | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 4 | In PDB GlyTouCan (G42666HT) | |||
| 3 | G, J, M | alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 367.3 | 3 | In PDB GlyTouCan (G86851RC) | |||
| 4 | I | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 1 | In PDB GlyTouCan (G15407YE) | |||
| 5 | L | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 732.7 | 1 | In PDB GlyTouCan (G86566TX) | |||
| 6 | N | alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 732.7 | 1 | In PDB GlyTouCan (G47477HI) | |||
| 7 | C, D, A, B | ASPARTIC ACID | non-polymer | 133.1 | 4 | Chemie (ASP) | |||
| 8 | C, D, A, B | SERINE | non-polymer | 105.1 | 4 | Chemie (SER) | |||
| 9 | C, D, A, B | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 10 | B, C, D, A | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 11 | D, A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 12 | B, C, D, A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 11 | Chemie (PEG) | |||
| 13 | B, C, D, A | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 6 | Chemie (P6G) | |||
| 14 | water | water | 18.0 | 1890 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 629 (UniProt: P12821)
| PDB | External Database | Details |
|---|---|---|
| Gln 9 | Asn 38 | engineered mutation |
| Gln 25 | Asn 54 | engineered mutation |
| Gln 82 | Asn 111 | engineered mutation |
| Gln 117 | Asn 146 | engineered mutation |
| Gln 131 | Asn 160 | engineered mutation |
| Gln 289 | Asn 318 | engineered mutation |
| Arg 545 | Gln 574 | engineered mutation |
| Leu 576 | Pro 605 | engineered mutation |
| Leu 629 | Arg 658 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 290426.0 | |
| Branched | Number of molecules | 10 |
| Total formula weight | 4851.6 | |
| Non-Polymers* | Number of molecules | 35 |
| Total formula weight | 4660.0 | |
| All* | Total formula weight | 299937.5 |
