5OHJ
Human phosphodiesterase 4B catalytic domain in complex with a pyrrolidinyl inhibitor.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | cAMP-specific 3',5'-cyclic phosphodiesterase 4B | polymer | 421 | 48442.7 | 2 | UniProt (Q07343) Pfam (PF18100) Pfam (PF00233) In PDB | Homo sapiens (Human) | DPDE4,PDE32 |
2 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
4 | A, B | [(1~{S})-2-[3,5-bis(chloranyl)-1-oxidanyl-pyridin-1-ium-4-yl]-1-[4-[bis(fluoranyl)methoxy]-3-(cyclopropylmethoxy)phenyl]ethyl] (2~{S})-1-[3-(dimethylcarbamoyl)phenyl]sulfonylpyrrolidine-2-carboxylate | non-polymer | 729.6 | 2 | Chemie (9VE) | |||
5 | water | water | 18.0 | 165 | Chemie (HOH) |
Sequence modifications
A, B: 246 - 659 (UniProt: Q07343)
PDB | External Database | Details |
---|---|---|
Met 245 | - | initiating methionine |
Lys 295 | Ser 290 | conflict |
Val 296 | Pro 291 | conflict |
- | Gln 293 | deletion |
- | Lys 294 | deletion |
- | Asp 295 | deletion |
- | Arg 296 | deletion |
- | Glu 297 | deletion |
Ala 298 | Lys 298 | conflict |
Glu 299 | Lys 299 | conflict |
Glu 300 | Lys 300 | conflict |
Ala 301 | Lys 301 | conflict |
Pro 302 | Gln 302 | conflict |
Pro 304 | Leu 304 | conflict |
His 660 | - | expression tag |
His 661 | - | expression tag |
His 662 | - | expression tag |
His 663 | - | expression tag |
His 664 | - | expression tag |
His 665 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 96885.4 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 1638.6 | |
All* | Total formula weight | 98524.0 |