7AP5
Crystal structure of phycoerythrin from cyanobacterium Nostoc sp. WR13 contains multiple stacks of hexameric assemblies which resemble the rods of phycobilisome.
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G, I... (AAA, CCC, EEE, GGG, III...) | Alpha subunit of cyanobacterial protein phycoerythrin | polymer | 164 | 17572.8 | 8 | Nostoc sp. WR13 | ||
| 2 | B, D, F, H, J... (BBB, DDD, FFF, HHH, JJJ...) | Beta subunit of cyanobacterial protein phycoerythrin | polymer | 184 | 19271.0 | 8 | Nostoc sp. WR13 | ||
| 3 | AC, AD, AH, BC, BD... (DDD, EEE, JJJ, CCC, HHH...) | PHYCOERYTHROBILIN | non-polymer | 588.7 | 40 | Chemie (PEB) | |||
| 4 | BK, CK, DK, EH, GB... (NNN, JJJ, CCC, DDD, HHH...) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 34 | Chemie (PG4) | |||
| 5 | AA, CB, CF, DD, DG... (AAA, BBB, GGG, EEE, HHH...) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 57 | Chemie (PGE) | |||
| 6 | AE, AI, AJ, AL, BA... (FFF, KKK, LLL, OOO, AAA...) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 79 | Chemie (PEG) | |||
| 7 | AB, AF, AG, CJ, DA... (BBB, GGG, HHH, LLL, AAA...) | PHOSPHATE ION | non-polymer | 95.0 | 49 | Chemie (PO4) | |||
| 8 | BB, BF, BG, CG, EJ... (BBB, GGG, HHH, LLL, OOO...) | NITRATE ION | non-polymer | 62.0 | 23 | Chemie (NO3) | |||
| 9 | KA, MI (BBB, LLL) | dodecaethylene glycol monomethyl ether | non-polymer | 560.7 | 2 | Chemie (RWB) | |||
| 10 | LA (BBB) | 3,6,9,12,15,18,21-HEPTAOXATRICOSANE-1,23-DIOL | non-polymer | 370.4 | 1 | Chemie (PE8) | |||
| 11 | CD, CH, DF, DH, FC... (EEE, JJJ, HHH, DDD, PPP...) | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 12 | Chemie (1PE) | |||
| 12 | BH, CC, DC, HF, IF... (JJJ, DDD, HHH, FFF) | 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL | non-polymer | 326.4 | 6 | Chemie (P33) | |||
| 13 | EC (DDD) | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 1 | Chemie (P6G) | |||
| 14 | BJ, FE, HD, ID, LK... (LLL, FFF, EEE, NNN, DDD...) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 15 | Chemie (EDO) | |||
| 15 | AK (NNN) | 3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL | non-polymer | 398.5 | 1 | Chemie (PE5) | |||
| 16 | AM, BM, CM, DM, EM... (CCC, DDD, EEE, FFF, GGG...) | water | water | 18.0 | 1365 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 16 |
| Total formula weight | 294750.4 | |
| Non-Polymers* | Number of molecules | 320 |
| Total formula weight | 61095.7 | |
| All* | Total formula weight | 355846.2 |
