7EXT
Cryo-EM structure of cyanobacterial phycobilisome from Synechococcus sp. PCC 7002
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, AD, BA, BE, CF... (A1, A2, A4, A5, A6...) | Phycobilisome rod-core linker polypeptide CpcG | polymer | 248 | 28540.2 | 6 | UniProt (Q05238) Pfam (PF00427) | Synechococcus sp. PCC 7002 (Agmenellum quadruplicatum) | L-RC 28.5 |
| 2 | AG, B, BD, BI, CA... (B1, D1, F1, H1, J1...) | C-phycocyanin subunit alpha | polymer | 162 | 17637.7 | 72 | UniProt (P03943) Pfam (PF00502) | Synechococcus sp. PCC 7002 (Agmenellum quadruplicatum) | alpha-PC |
| 3 | AB, AF, AI, BG, C... (C1, E1, G1, I1, K1...) | C-phycocyanin subunit beta | polymer | 172 | 18353.9 | 72 | UniProt (P03944) Pfam (PF00502) | Synechococcus sp. PCC 7002 (Agmenellum quadruplicatum) | beta-PC |
| 4 | AA, AE, BB, BF, CG... (N1, a1, N2, a2, N4...) | Phycobilisome 32.3 kDa linker polypeptide, phycocyanin-associated, rod | polymer | 290 | 32308.9 | 12 | UniProt (Q05237) Pfam (PF00427) Pfam (PF01383) | Synechococcus sp. PCC 7002 (Agmenellum quadruplicatum) | L-R 32.3 |
| 5 | CB, DB (03, 13) | Phycobiliprotein ApcE | polymer | 886 | 99391.7 | 2 | UniProt (O68973) Pfam (PF00502) Pfam (PF00427) | Synechococcus sp. PCC 7002 (Agmenellum quadruplicatum) | Phycobilisome core-membrane linker phycobiliprotein ApcE |
| 6 | EB, EH, FB, JG, QG... (23, 33, G7, N7, U7...) | Phycobilisome 7.8 kDa linker polypeptide, allophycocyanin-associated, core | polymer | 67 | 7806.2 | 6 | UniProt (O68971) Pfam (PF01383) | Synechococcus sp. PCC 7002 (Agmenellum quadruplicatum) | |
| 7 | AH, BC, CH, DC, DG... (G3, I3, K3, N3, P3...) | Allophycocyanin alpha subunit | polymer | 161 | 17302.7 | 32 | UniProt (B1XQM2) Pfam (PF00502) | Synechococcus sp. PCC 7002 (Agmenellum quadruplicatum) | |
| 8 | AC, BH, CC, DH, EC... (H3, J3, L3, M3, O3...) | Allophycocyanin beta subunit | polymer | 161 | 17237.6 | 34 | UniProt (O68970) Pfam (PF00502) | Synechococcus sp. PCC 7002 (Agmenellum quadruplicatum) | |
| 9 | GC, QB (Q3, g3) | Allophycocyanin subunit beta-18 | polymer | 169 | 18742.1 | 2 | UniProt (O68967) Pfam (PF00502) | Synechococcus sp. PCC 7002 (Agmenellum quadruplicatum) | Allophycocyanin subunit B18 |
| 10 | MC, VB (V3, m3) | Allophycocyanin subunit alpha-B | polymer | 161 | 17721.3 | 2 | UniProt (O68966) Pfam (PF00502) | Synechococcus sp. PCC 7002 (Agmenellum quadruplicatum) | alpha-AP-B |
| 11 | AJ, AK, AL, AM, AN... (P1, I2, 03, d3, E4...) | PHYCOCYANOBILIN | non-polymer | 588.7 | 288 | Chemie (CYC) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 240 |
| Total formula weight | 4608649.5 | |
| Non-Polymers* | Number of molecules | 288 |
| Total formula weight | 169543.9 | |
| All* | Total formula weight | 4778193.4 |
