7JQD
Crystal Structure of PAC1r in complex with peptide antagonist
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Pituitary adenylate cyclase-activating polypeptide type I receptor | polymer | 105 | 11858.2 | 1 | UniProt (P41586) Pfam (PF02793) | Homo sapiens (Human) | PACAP-R1 |
| 2 | B (B) | Peptide-43 | polymer | 39 | 4390.1 | 1 | UniProt (by SIFTS) (P30659) | Lutzomyia longipalpis | |
| 3 | C, D (A, B) | water | water | 18.0 | 8 | Chemie (HOH) |
Sequence modifications
A: 18 - 122 (UniProt: P41586)
| PDB | External Database | Details |
|---|---|---|
| Gly 18 | Ala 18 | engineered mutation |
| Ser 19 | Pro 19 | engineered mutation |
| Met 20 | Ala 20 | engineered mutation |
| Ala 21 | Met 21 | engineered mutation |
| Gly 25 | Cys 25 | engineered mutation |
| - | Val 89 | deletion |
| - | Trp 90 | deletion |
| - | Glu 91 | deletion |
| - | Thr 92 | deletion |
| - | Glu 93 | deletion |
| - | Thr 94 | deletion |
| - | Ile 95 | deletion |
| - | Gly 96 | deletion |
| - | Glu 97 | deletion |
| - | Ser 98 | deletion |
| - | Asp 99 | deletion |
| - | Phe 100 | deletion |
| - | Gly 101 | deletion |
| - | Asp 102 | deletion |
| - | Ser 103 | deletion |
| - | Asn 104 | deletion |
| - | Ser 105 | deletion |
| - | Leu 106 | deletion |
| - | Asp 107 | deletion |
| - | Leu 108 | deletion |
| - | Ser 109 | deletion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 16248.4 | |
| All* | Total formula weight | 16248.4 |
