3V57
Crystal Structure of the B-phycoerythrin from the red algae Porphyridium Cruentum at pH8
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Phycoerythrin alpha subunit | polymer | 164 | 17824.0 | 2 | UniProt (E2IH77) Pfam (PF00502) UniProt (by SIFTS) (P11392) | Porphyridium purpureum (Red alga) | |
| 2 | B, D (B, D) | Phycoerythrin beta subunit | polymer | 177 | 18584.2 | 2 | UniProt (E2IH76) Pfam (PF00502) UniProt (by SIFTS) (P11393) | Porphyridium purpureum (Red alga) | |
| 3 | E, F, I, J, K... (A, B, C, D) | PHYCOERYTHROBILIN | non-polymer | 588.7 | 10 | Chemie (PEB) | |||
| 4 | G, H, L, R, S (A, B, D) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 5 | T, U, V, W (A, B, C, D) | water | water | 18.0 | 549 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 72816.4 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 6367.3 | |
| All* | Total formula weight | 79183.7 |
