7EZX image
Deposition Date 2021-06-02
Release Date 2022-09-28
Last Version Date 2025-09-17
Entry Detail
PDB ID:
7EZX
Keywords:
Title:
Structure of the phycobilisome from the red alga Porphyridium purpureum in Middle Light
Biological Source:
Source Organism:
Method Details:
Experimental Method:
Resolution:
3.00 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:R-phycoerythrin gamma chain, chloroplastic
Gene (Uniprot):FVE85_2041
Chain IDs:B (auth: A1), QC (auth: A7), PE (auth: A9), PJ (auth: AF), QL (auth: AI), DP (auth: AK)
Chain Length:290
Number of Molecules:6
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:R-phycoerythrin gamma chain, chloroplastic
Gene (Uniprot):FVE85_2042
Chain IDs:PG (auth: AB), YO (auth: wJ), ZO (auth: xJ), LS (auth: wL), MS (auth: xL), QS (auth: AM)
Chain Length:273
Number of Molecules:6
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Allophycocyanin alpha subunit
Gene (Uniprot):apcA
Chain IDs:EV (auth: AP), GV (auth: CP), IV (auth: EP), KV (auth: GP), NV (auth: JP), OV (auth: KP), RV (auth: NP), TV (auth: PP), VV (auth: RP), XV (auth: TP), GW (auth: cP), IW (auth: eP), KW (auth: gP), MW (auth: iP), PW (auth: lP), QW (auth: mP), TW (auth: pP), VW (auth: rP), XW (auth: tP), ZW (auth: vP)
Chain Length:288
Number of Molecules:20
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phycobilisome rod-core linker polypeptide
Gene (Uniprot):cpcG
Chain IDs:C (auth: B1), RC (auth: B7), QE (auth: B9), QJ (auth: BF), RL (auth: BI), EP (auth: BK)
Chain Length:232
Number of Molecules:6
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:R-phycoerythrin gamma chain, chloroplastic
Gene (Uniprot):FVE85_2309
Chain IDs:QG (auth: BB), AP (auth: yJ), NS (auth: yL), RS (auth: BM)
Chain Length:290
Number of Molecules:4
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:C-phycocyanin alpha subunit
Gene (Uniprot):cpcA
Chain IDs:D (auth: C1), F (auth: E1), H (auth: G1), J (auth: I1), L (auth: K1), N (auth: M1), SC (auth: C7), UC (auth: E7), WC (auth: G7), YC (auth: I7), AD (auth: K7), CD (auth: M7), RE (auth: C9), TE (auth: E9), VE (auth: G9), XE (auth: I9), ZE (auth: K9), BF (auth: M9), RJ (auth: CF), TJ (auth: EF), VJ (auth: GF), XJ (auth: IF), ZJ (auth: KF), BK (auth: MF), SL (auth: CI), UL (auth: EI), WL (auth: GI), YL (auth: II), AM (auth: KI), CM (auth: MI), FP (auth: CK), HP (auth: EK), JP (auth: GK), LP (auth: IK), NP (auth: KK), PP (auth: MK)
Chain Length:177
Number of Molecules:36
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:C-phycocyanin beta subunit
Gene (Uniprot):cpcB
Chain IDs:E (auth: D1), G (auth: F1), I (auth: H1), K (auth: J1), M (auth: L1), O (auth: N1), TC (auth: D7), VC (auth: F7), XC (auth: H7), ZC (auth: J7), BD (auth: L7), DD (auth: N7), SE (auth: D9), UE (auth: F9), WE (auth: H9), YE (auth: J9), AF (auth: L9), CF (auth: N9), SJ (auth: DF), UJ (auth: FF), WJ (auth: HF), YJ (auth: JF), AK (auth: LF), CK (auth: NF), TL (auth: DI), VL (auth: FI), XL (auth: HI), ZL (auth: JI), BM (auth: LI), DM (auth: NI), GP (auth: DK), IP (auth: FK), KP (auth: HK), MP (auth: JK), OP (auth: LK), QP (auth: NK)
Chain Length:172
Number of Molecules:36
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:CaRSPs2
Gene (Uniprot):FVE85_1715
Chain IDs:MC (auth: D5), ME (auth: D8)
Chain Length:327
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Allophycocyanin beta subunit
Gene (Uniprot):apcB
Chain IDs:FV (auth: DP), HV (auth: FP), JV (auth: BP), LV (auth: HP), MV (auth: IP), PV (auth: LP), QV (auth: MP), SV (auth: OP), UV (auth: QP), WV (auth: SP), YV (auth: UP), HW (auth: dP), JW (auth: fP), LW (auth: hP), NW (auth: jP), OW (auth: kP), RW (auth: nP), SW (auth: oP), UW (auth: qP), WW (auth: sP), YW (auth: uP), AX (auth: wP)
Chain Length:253
Number of Molecules:22
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:CaRSPs1
Gene (Uniprot):FVE85_9475
Chain IDs:NC (auth: E5), NE (auth: E8)
Chain Length:288
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:R-phycoerythrin gamma chain, chloroplastic
Gene (Uniprot):FVE85_9240
Chain IDs:NG (auth: MA), NL (auth: MG), OU (auth: MN), UX (auth: MQ)
Chain Length:333
Number of Molecules:4
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 27.9 kDa linker polypeptide, phycoerythrin-associated, rod
Gene (Uniprot):FVE85_0816
Chain IDs:NI (auth: MC), NJ (auth: ME)
Chain Length:316
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phycoerythrin alpha subunit
Gene (Uniprot):peA
Chain IDs:P (auth: O1), R (auth: Q1), T (auth: S1), V (auth: U1), X (auth: W1), Z (auth: Z1), BA (auth: b1), DA (auth: d1), FA (auth: f1), HA (auth: h1), JA (auth: j1), LA (auth: l1), OA (auth: M2), QA (auth: O2), SA (auth: Q2), UA (auth: S2), WA (auth: U2), YA (auth: W2), AB (auth: A3), CB (auth: C3), EB (auth: E3), GB (auth: G3), IB (auth: I3), KB (auth: K3), QB (auth: B4), SB (auth: D4), UB (auth: F4), WB (auth: H4), YB (auth: J4), AC (auth: L4), HC (auth: J5), ED (auth: O7), GD (auth: Q7), ID (auth: S7), KD (auth: U7), MD (auth: W7), OD (auth: Z7), QD (auth: b7), SD (auth: d7), UD (auth: f7), WD (auth: h7), YD (auth: j7), AE (auth: l7), HE (auth: J8), DF (auth: O9), FF (auth: Q9), HF (auth: S9), JF (auth: U9), LF (auth: W9), NF (auth: Z9), PF (auth: b9), RF (auth: d9), TF (auth: f9), VF (auth: h9), XF (auth: j9), ZF (auth: l9), BG (auth: AA), DG (auth: CA), FG (auth: EA), HG (auth: GA), JG (auth: IA), LG (auth: KA), RG (auth: CB), TG (auth: EB), VG (auth: GB), XG (auth: IB), ZG (auth: KB), BH (auth: MB), DH (auth: OB), FH (auth: QB), HH (auth: SB), JH (auth: UB), LH (auth: WB), NH (auth: YB), PH (auth: aB), RH (auth: dB), TH (auth: fB), VH (auth: hB), XH (auth: jB), ZH (auth: lB), BI (auth: AC), DI (auth: CC), FI (auth: EC), HI (auth: GC), JI (auth: IC), LI (auth: KC), PI (auth: BD), RI (auth: DD), TI (auth: FD), VI (auth: HD), XI (auth: JD), ZI (auth: LD), BJ (auth: AE), DJ (auth: CE), FJ (auth: EE), HJ (auth: GE), JJ (auth: IE), LJ (auth: KE), DK (auth: OF), FK (auth: QF), HK (auth: SF), JK (auth: UF), LK (auth: WF), NK (auth: ZF), PK (auth: bF), RK (auth: dF), TK (auth: fF), VK (auth: hF), XK (auth: jF), ZK (auth: lF), BL (auth: AG), DL (auth: CG), FL (auth: EG), HL (auth: GG), JL (auth: IG), LL (auth: KG), EM (auth: OI), GM (auth: QI), IM (auth: SI), KM (auth: UI), MM (auth: WI), OM (auth: ZI), QM (auth: bI), SM (auth: dI), UM (auth: fI), WM (auth: hI), YM (auth: jI), AN (auth: lI), CN (auth: AJ), EN (auth: CJ), GN (auth: EJ), IN (auth: GJ), KN (auth: IJ), MN (auth: KJ), ON (auth: MJ), QN (auth: OJ), SN (auth: QJ), UN (auth: SJ), WN (auth: UJ), YN (auth: WJ), AO (auth: YJ), CO (auth: aJ), EO (auth: cJ), GO (auth: eJ), IO (auth: gJ), KO (auth: iJ), MO (auth: kJ), OO (auth: mJ), QO (auth: oJ), SO (auth: qJ), UO (auth: sJ), WO (auth: uJ), RP (auth: OK), TP (auth: QK), VP (auth: SK), XP (auth: UK), ZP (auth: WK), BQ (auth: ZK), DQ (auth: bK), FQ (auth: dK), HQ (auth: fK), JQ (auth: hK), LQ (auth: jK), NQ (auth: lK), PQ (auth: AL), RQ (auth: CL), TQ (auth: EL), VQ (auth: GL), XQ (auth: IL), ZQ (auth: KL), BR (auth: ML), DR (auth: OL), FR (auth: QL), HR (auth: SL), JR (auth: UL), LR (auth: WL), NR (auth: YL), PR (auth: aL), RR (auth: cL), TR (auth: eL), VR (auth: gL), XR (auth: iL), ZR (auth: kL), BS (auth: mL), DS (auth: oL), FS (auth: qL), HS (auth: sL), JS (auth: uL), SS (auth: CM), US (auth: EM), WS (auth: GM), YS (auth: IM), AT (auth: KM), CT (auth: MM), ET (auth: OM), GT (auth: QM), IT (auth: SM), KT (auth: UM), MT (auth: WM), OT (auth: YM), QT (auth: aM), ST (auth: dM), UT (auth: fM), WT (auth: hM), YT (auth: jM), AU (auth: lM), CU (auth: AN), EU (auth: CN), GU (auth: EN), IU (auth: GN), KU (auth: IN), MU (auth: KN), PU (auth: AO), RU (auth: CO), TU (auth: EO), VU (auth: GO), XU (auth: IO), ZU (auth: KO), IX (auth: AQ), KX (auth: CQ), MX (auth: EQ), OX (auth: GQ), QX (auth: IQ), SX (auth: KQ), WX (auth: MR), YX (auth: OR), AY (auth: QR), CY (auth: SR), EY (auth: UR), GY (auth: WR)
Chain Length:164
Number of Molecules:230
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 31.8 kDa linker polypeptide, phycoerythrin-associated, rod
Gene (Uniprot):FVE85_8365
Chain IDs:OB (auth: O3), DV (auth: OO)
Chain Length:405
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:B-phycoerythrin beta chain
Gene (Uniprot):cpeB
Chain IDs:Q (auth: P1), S (auth: R1), U (auth: T1), W (auth: V1), Y (auth: Y1), AA (auth: a1), CA (auth: c1), EA (auth: e1), GA (auth: g1), IA (auth: i1), KA (auth: k1), MA (auth: m1), PA (auth: N2), RA (auth: P2), TA (auth: R2), VA (auth: T2), XA (auth: V2), ZA (auth: X2), BB (auth: B3), DB (auth: D3), FB (auth: F3), HB (auth: H3), JB (auth: J3), LB (auth: L3), MB (auth: M3), NB (auth: N3), RB (auth: C4), TB (auth: E4), VB (auth: G4), XB (auth: I4), ZB (auth: K4), BC (auth: M4), CC (auth: B5), DC (auth: F5), EC (auth: G5), FC (auth: H5), GC (auth: I5), IC (auth: K5), JC (auth: L5), KC (auth: A5), LC (auth: C5), FD (auth: P7), HD (auth: R7), JD (auth: T7), LD (auth: V7), ND (auth: Y7), PD (auth: a7), RD (auth: c7), TD (auth: e7), VD (auth: g7), XD (auth: i7), ZD (auth: k7), BE (auth: m7), CE (auth: B8), DE (auth: F8), EE (auth: G8), FE (auth: H8), GE (auth: I8), IE (auth: K8), JE (auth: L8), KE (auth: A8), LE (auth: C8), EF (auth: P9), GF (auth: R9), IF (auth: T9), KF (auth: V9), MF (auth: Y9), OF (auth: a9), QF (auth: c9), SF (auth: e9), UF (auth: g9), WF (auth: i9), YF (auth: k9), AG (auth: m9), CG (auth: BA), EG (auth: DA), GG (auth: FA), IG (auth: HA), KG (auth: JA), MG (auth: LA), SG (auth: DB), UG (auth: FB), WG (auth: HB), YG (auth: JB), AH (auth: LB), CH (auth: NB), EH (auth: PB), GH (auth: RB), IH (auth: TB), KH (auth: VB), MH (auth: XB), OH (auth: ZB), QH (auth: cB), SH (auth: eB), UH (auth: gB), WH (auth: iB), YH (auth: kB), AI (auth: mB), CI (auth: BC), EI (auth: DC), GI (auth: FC), II (auth: HC), KI (auth: JC), MI (auth: LC), QI (auth: CD), SI (auth: ED), UI (auth: GD), WI (auth: ID), YI (auth: KD), AJ (auth: MD), CJ (auth: BE), EJ (auth: DE), GJ (auth: FE), IJ (auth: HE), KJ (auth: JE), MJ (auth: LE), EK (auth: PF), GK (auth: RF), IK (auth: TF), KK (auth: VF), MK (auth: YF), OK (auth: aF), QK (auth: cF), SK (auth: eF), UK (auth: gF), WK (auth: iF), YK (auth: kF), AL (auth: mF), CL (auth: BG), EL (auth: DG), GL (auth: FG), IL (auth: HG), KL (auth: JG), ML (auth: LG), FM (auth: PI), HM (auth: RI), JM (auth: TI), LM (auth: VI), NM (auth: YI), PM (auth: aI), RM (auth: cI), TM (auth: eI), VM (auth: gI), XM (auth: iI), ZM (auth: kI), BN (auth: mI), DN (auth: BJ), FN (auth: DJ), HN (auth: FJ), JN (auth: HJ), LN (auth: JJ), NN (auth: LJ), PN (auth: NJ), RN (auth: PJ), TN (auth: RJ), VN (auth: TJ), XN (auth: VJ), ZN (auth: XJ), BO (auth: ZJ), DO (auth: bJ), FO (auth: dJ), HO (auth: fJ), JO (auth: hJ), LO (auth: jJ), NO (auth: lJ), PO (auth: nJ), RO (auth: pJ), TO (auth: rJ), VO (auth: tJ), XO (auth: vJ), SP (auth: PK), UP (auth: RK), WP (auth: TK), YP (auth: VK), AQ (auth: YK), CQ (auth: aK), EQ (auth: cK), GQ (auth: eK), IQ (auth: gK), KQ (auth: iK), MQ (auth: kK), OQ (auth: mK), QQ (auth: BL), SQ (auth: DL), UQ (auth: FL), WQ (auth: HL), YQ (auth: JL), AR (auth: LL), CR (auth: NL), ER (auth: PL), GR (auth: RL), IR (auth: TL), KR (auth: VL), MR (auth: XL), OR (auth: ZL), QR (auth: bL), SR (auth: dL), UR (auth: fL), WR (auth: hL), YR (auth: jL), AS (auth: lL), CS (auth: nL), ES (auth: pL), GS (auth: rL), IS (auth: tL), KS (auth: vL), TS (auth: DM), VS (auth: FM), XS (auth: HM), ZS (auth: JM), BT (auth: LM), DT (auth: NM), FT (auth: PM), HT (auth: RM), JT (auth: TM), LT (auth: VM), NT (auth: XM), PT (auth: ZM), RT (auth: cM), TT (auth: eM), VT (auth: gM), XT (auth: iM), ZT (auth: kM), BU (auth: mM), DU (auth: BN), FU (auth: DN), HU (auth: FN), JU (auth: HN), LU (auth: JN), NU (auth: LN), QU (auth: BO), SU (auth: DO), UU (auth: FO), WU (auth: HO), YU (auth: JO), AV (auth: LO), BV (auth: MO), CV (auth: NO), JX (auth: BQ), LX (auth: DQ), NX (auth: FQ), PX (auth: HQ), RX (auth: JQ), TX (auth: LQ), XX (auth: NR), ZX (auth: PR), BY (auth: RR), DY (auth: TR), FY (auth: VR), HY (auth: XR)
Chain Length:290
Number of Molecules:250
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Allophycocyanin gamma subunit
Gene (Uniprot):apcD
Chain IDs:ZV (auth: VP), BX (auth: xP)
Chain Length:161
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Allophycocyanin beta 18 subunit
Gene (Uniprot):apcF
Chain IDs:AW (auth: WP), CX (auth: yP)
Chain Length:173
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 31.8 kDa linker polypeptide, phycoerythrin-associated, rod
Gene (Uniprot):FVE85_8023
Chain IDs:A (auth: X1), PC (auth: X7), OE (auth: X9), OJ (auth: XF), PL (auth: XI), CP (auth: XK)
Chain Length:363
Number of Molecules:6
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 7.8 kDa linker polypeptide, allophycocyanin-associated, core
Gene (Uniprot):FVE85_2818
Chain IDs:BW (auth: XP), DX (auth: zP)
Chain Length:161
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phycobilisome linker polypeptide
Gene (Uniprot):apcE
Chain IDs:CW (auth: YP), EX (auth: 1P)
Chain Length:879
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Lrc4
Gene (Uniprot):FVE85_4247
Chain IDs:DW (auth: ZP), FX (auth: 2P)
Chain Length:159
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:LRC5
Gene (Uniprot):FVE85_5140
Chain IDs:EW (auth: aP), GX (auth: 3P)
Chain Length:288
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 32.1 kDa linker polypeptide, phycocyanin-associated, rod
Gene (Uniprot):FVE85_2314
Chain IDs:OG (auth: bB), PS (auth: bM)
Chain Length:290
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:FAS1 domain-containing protein
Gene (Uniprot):FVE85_7258
Chain IDs:FW (auth: bP), HX (auth: 4P)
Chain Length:253
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 27.9 kDa linker polypeptide, phycoerythrin-associated, rod
Gene (Uniprot):FVE85_0729
Chain IDs:PB (auth: d4), OI (auth: dD)
Chain Length:342
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 31.8 kDa linker polypeptide, phycoerythrin-associated, rod
Gene (Uniprot):FVE85_7221
Chain IDs:NA (auth: e2), VX (auth: eR)
Chain Length:303
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:FAS1 domain-containing protein
Gene (Uniprot):FVE85_0141
Chain IDs:OC (auth: k6), OL (auth: kH)
Chain Length:288
Number of Molecules:2
Biological Source:Porphyridium purpureum
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 31.8 kDa linker polypeptide, phycoerythrin-associated, rod
Gene (Uniprot):FVE85_9810
Chain IDs:BP (auth: zJ), OS (auth: zL)
Chain Length:498
Number of Molecules:2
Biological Source:Porphyridium purpureum
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
MEN E ASN modified residue
Primary Citation
The structural basis for light acclimation in phycobilisome light harvesting systems systems in Porphyridium purpureum
Commun Biol 6 1210 ? (2023)
DOI: 10.1038/s42003-023-05586-4
Primary Citation of related structures
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