3N93
Crystal structure of human CRFR2 alpha extracellular domain in complex with Urocortin 3
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) | Maltose binding protein-CRFR2 alpha | polymer | 482 | 53146.7 | 2 | Pfam (PF01547) Pfam (PF02793) UniProt (by SIFTS) (P0AEX9) UniProt (by SIFTS) (Q13324) | Homo sapiens (human) | |
| 2 | C (C) | Urocortin-3 | polymer | 17 | 1693.0 | 1 | UniProt (Q969E3) Pfam (PF00473) | Homo Sapiens | Urocortin III, Ucn III, Stresscopin |
| 3 | D, E (D, E) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 4 | F (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | G, H, I (A, B, C) | water | water | 18.0 | 129 | Chemie (HOH) |
Sequence modifications
C: 26 - 41 (UniProt: Q969E3)
| PDB | External Database | Details |
|---|---|---|
| Nh2 42 | - | amidation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 107986.5 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 684.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 92.1 | |
| All* | Total formula weight | 108763.1 |
