9WG7 image
Deposition Date 2025-08-23
Release Date 2026-04-01
Last Version Date 2026-04-01
Entry Detail
PDB ID:
9WG7
Keywords:
ELECTRON TRANSPORT
Title:
The structure of phycobilisome with a bicylindrical core from the cyanobacterium Synechococcus elongatus PCC 7942
Biological Source:
Source Organism(s):
Synechococcus elongatus PCC 7942 = FACHB-805 (Taxon ID: 1140)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.20 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9WG7 validation report
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 7.8 kDa linker
Chain IDs:BA (auth: 02), FB (auth: Y2), GB (auth: Z2), GC (auth: z2)
Chain Length:67
Number of Molecules:4
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Polymer Type:polypeptide(L)
Molecule:ApcG
Chain IDs:CA (auth: 12), IB (auth: b2)
Chain Length:110
Number of Molecules:2
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Polymer Type:polypeptide(L)
Molecule:Phycobilisome rod-core linker
Chain IDs:A (auth: A1), DA (auth: 22), EA (auth: 32), FA (auth: 42), GA (auth: 52), HF (auth: A6)
Chain Length:250
Number of Molecules:6
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Polymer Type:polypeptide(L)
Molecule:Allophycocyanin, beta subunit
Chain IDs:HA (auth: A2), IA (auth: B2), JA (auth: C2), MA (auth: F2), RA (auth: K2), SA (auth: L2), TA (auth: M2), VA (auth: O2), AB (auth: T2), CB (auth: V2), EB (auth: X2), HB (auth: a2), JB (auth: c2), KB (auth: d2), NB (auth: g2), SB (auth: l2), TB (auth: m2), UB (auth: n2), WB (auth: p2), BC (auth: u2), DC (auth: w2), FC (auth: y2)
Chain Length:161
Number of Molecules:22
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Polymer Type:polypeptide(L)
Molecule:C-phycocyanin alpha subunit
Chain IDs:B (auth: B1), F (auth: F1), G (auth: G1), H (auth: H1), I (auth: I1), K (auth: K1), N (auth: N1), R (auth: R1), S (auth: S1), T (auth: T1), U (auth: U1), W (auth: W1), HC (auth: B3), LC (auth: F3), MC (auth: G3), NC (auth: H3), OC (auth: I3), QC (auth: K3), TC (auth: N3), XC (auth: R3), YC (auth: S3), ZC (auth: T3), AD (auth: U3), CD (auth: W3), HD (auth: B4), LD (auth: F4), MD (auth: G4), ND (auth: H4), OD (auth: I4), QD (auth: K4), TD (auth: N4), XD (auth: R4), YD (auth: S4), ZD (auth: T4), AE (auth: U4), CE (auth: W4), HE (auth: B5), LE (auth: F5), ME (auth: G5), NE (auth: H5), OE (auth: I5), QE (auth: K5), TE (auth: N5), XE (auth: R5), YE (auth: S5), ZE (auth: T5), AF (auth: U5), CF (auth: W5), IF (auth: B6), MF (auth: F6), NF (auth: G6), OF (auth: H6), PF (auth: I6), RF (auth: K6), UF (auth: N6), YF (auth: R6), ZF (auth: S6), AG (auth: T6), BG (auth: U6), DG (auth: W6), IG (auth: B7), MG (auth: F7), NG (auth: G7), OG (auth: H7), PG (auth: I7), RG (auth: K7), UG (auth: N7), YG (auth: R7), ZG (auth: S7), AH (auth: T7), BH (auth: U7), DH (auth: W7)
Chain Length:163
Number of Molecules:72
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Polymer Type:polypeptide(L)
Molecule:C-phycocyanin beta subunit
Chain IDs:C (auth: C1), D (auth: D1), E (auth: E1), J (auth: J1), L (auth: L1), M (auth: M1), O (auth: O1), P (auth: P1), Q (auth: Q1), V (auth: V1), X (auth: X1), AA (auth: a1), IC (auth: C3), JC (auth: D3), KC (auth: E3), PC (auth: J3), RC (auth: L3), SC (auth: M3), UC (auth: O3), VC (auth: P3), WC (auth: Q3), BD (auth: V3), DD (auth: X3), GD (auth: a3), ID (auth: C4), JD (auth: D4), KD (auth: E4), PD (auth: J4), RD (auth: L4), SD (auth: M4), UD (auth: O4), VD (auth: P4), WD (auth: Q4), BE (auth: V4), DE (auth: X4), GE (auth: a4), IE (auth: C5), JE (auth: D5), KE (auth: E5), PE (auth: J5), RE (auth: L5), SE (auth: M5), UE (auth: O5), VE (auth: P5), WE (auth: Q5), BF (auth: V5), DF (auth: X5), GF (auth: a5), JF (auth: C6), KF (auth: D6), LF (auth: E6), QF (auth: J6), SF (auth: L6), TF (auth: M6), VF (auth: O6), WF (auth: P6), XF (auth: Q6), CG (auth: V6), EG (auth: X6), HG (auth: a6), JG (auth: C7), KG (auth: D7), LG (auth: E7), QG (auth: J7), SG (auth: L7), TG (auth: M7), VG (auth: O7), WG (auth: P7), XG (auth: Q7), CH (auth: V7), EH (auth: X7), HH (auth: a7)
Chain Length:173
Number of Molecules:72
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Polymer Type:polypeptide(L)
Molecule:Allophycocyanin alpha chain
Chain IDs:KA (auth: D2), LA (auth: E2), NA (auth: G2), OA (auth: H2), PA (auth: I2), QA (auth: J2), XA (auth: Q2), YA (auth: R2), BB (auth: U2), DB (auth: W2), LB (auth: e2), MB (auth: f2), OB (auth: h2), PB (auth: i2), QB (auth: j2), RB (auth: k2), YB (auth: r2), ZB (auth: s2), CC (auth: v2), EC (auth: x2)
Chain Length:161
Number of Molecules:20
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Polymer Type:polypeptide(L)
Molecule:Phycobiliprotein ApcE
Chain IDs:UA (auth: N2), VB (auth: o2)
Chain Length:705
Number of Molecules:2
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Polymer Type:polypeptide(L)
Molecule:Allophycocyanin, beta subunit
Chain IDs:WA (auth: P2), XB (auth: q2)
Chain Length:161
Number of Molecules:2
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Polymer Type:polypeptide(L)
Molecule:Allophycocyanin alpha-B chain
Chain IDs:ZA (auth: S2), AC (auth: t2)
Chain Length:163
Number of Molecules:2
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Polymer Type:polypeptide(L)
Molecule:Phycobilisome rod linker poly
Chain IDs:Y (auth: Y1), ED (auth: Y3), EE (auth: Y4), EF (auth: Y5), FG (auth: Y6), FH (auth: Y7)
Chain Length:273
Number of Molecules:6
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Polymer Type:polypeptide(L)
Molecule:Phycobilisome rod linker poly
Chain IDs:Z (auth: Z1), FD (auth: Z3), FE (auth: Z4), FF (auth: Z5), GG (auth: Z6), GH (auth: Z7)
Chain Length:289
Number of Molecules:6
Biological Source:Synechococcus elongatus PCC 7942 = FACHB-805
Ligand Molecules
CYC
Primary Citation
The structure of phycobilisome with a bicylindrical core from the cyanobacterium Synechococcus elongatus PCC 7942.
Photosynth.Res. 163 65 65 (2025)
PMID: 41359300 DOI: 10.1007/s11120-025-01186-x
Primary Citation of related structures
9WG7
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