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(s):
Method Details:
Experimental Method:
Resolution:
3.00 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:R-phycoerythrin gamma chain,
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
Polymer Type:polypeptide(L)
Molecule:R-phycoerythrin gamma chain,
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
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:161
Number of Molecules:20
Biological Source:Porphyridium purpureum
Polymer Type:polypeptide(L)
Molecule:Phycobilisome rod-core linker
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
Polymer Type:polypeptide(L)
Molecule:R-phycoerythrin gamma chain,
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
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:162
Number of Molecules:36
Biological Source:Porphyridium purpureum
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
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
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:161
Number of Molecules:22
Biological Source:Porphyridium purpureum
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
Polymer Type:polypeptide(L)
Molecule:R-phycoerythrin gamma chain,
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
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 27.9 kDa linker
Gene (Uniprot):FVE85_0816
Chain IDs:NI (auth: MC), NJ (auth: ME)
Chain Length:316
Number of Molecules:2
Biological Source:Porphyridium purpureum
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
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 31.8 kDa linker
Gene (Uniprot):FVE85_8365
Chain IDs:OB (auth: O3), DV (auth: OO)
Chain Length:405
Number of Molecules:2
Biological Source:Porphyridium purpureum
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:177
Number of Molecules:250
Biological Source:Porphyridium purpureum
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
Polymer Type:polypeptide(L)
Molecule:Allophycocyanin beta 18 subun
Gene (Uniprot):apcF
Chain IDs:AW (auth: WP), CX (auth: yP)
Chain Length:173
Number of Molecules:2
Biological Source:Porphyridium purpureum
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 31.8 kDa linker
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
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 7.8 kDa linker
Gene (Uniprot):FVE85_2818
Chain IDs:BW (auth: XP), DX (auth: zP)
Chain Length:132
Number of Molecules:2
Biological Source:Porphyridium purpureum
Polymer Type:polypeptide(L)
Molecule:Phycobilisome linker polypept
Gene (Uniprot):apcE
Chain IDs:CW (auth: YP), EX (auth: 1P)
Chain Length:879
Number of Molecules:2
Biological Source:Porphyridium purpureum
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
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
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 32.1 kDa linker
Gene (Uniprot):FVE85_2314
Chain IDs:OG (auth: bB), PS (auth: bM)
Chain Length:490
Number of Molecules:2
Biological Source:Porphyridium purpureum
Polymer Type:polypeptide(L)
Molecule:FAS1 domain-containing protei
Gene (Uniprot):FVE85_7258
Chain IDs:FW (auth: bP), HX (auth: 4P)
Chain Length:253
Number of Molecules:2
Biological Source:Porphyridium purpureum
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 27.9 kDa linker
Gene (Uniprot):FVE85_0729
Chain IDs:PB (auth: d4), OI (auth: dD)
Chain Length:342
Number of Molecules:2
Biological Source:Porphyridium purpureum
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 31.8 kDa linker
Gene (Uniprot):FVE85_7221
Chain IDs:NA (auth: e2), VX (auth: eR)
Chain Length:303
Number of Molecules:2
Biological Source:Porphyridium purpureum
Polymer Type:polypeptide(L)
Molecule:FAS1 domain-containing protei
Gene (Uniprot):FVE85_0141
Chain IDs:OC (auth: k6), OL (auth: kH)
Chain Length:288
Number of Molecules:2
Biological Source:Porphyridium purpureum
Polymer Type:polypeptide(L)
Molecule:Phycobilisome 31.8 kDa linker
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, G, I, K, M, O, Q, S, U, W, Y, AA, CA, EA, GA, IA, KA, MA, PA, RA, TA, VA, XA, ZA, BB, DB, FB, HB, JB, LB, MB, NB, RB, TB, VB, XB, ZB, BC, CC, DC, EC, FC, GC, IC, JC, KC, LC, TC, VC, XC, ZC, BD, DD, FD, HD, JD, LD, ND, PD, RD, TD, VD, XD, ZD, BE, CE, DE, EE, FE, GE, IE, JE, KE, LE, SE, UE, WE, YE, AF, CF, EF, GF, IF, KF, MF, OF, QF, SF, UF, WF, YF, AG, CG, EG, GG, IG, KG, MG, SG, UG, WG, YG, AH, CH, EH, GH, IH, KH, MH, OH, QH, SH, UH, WH, YH, AI, CI, EI, GI, II, KI, MI, QI, SI, UI, WI, YI, AJ, CJ, EJ, GJ, IJ, KJ, MJ, SJ, UJ, WJ, YJ, AK, CK, EK, GK, IK, KK, MK, OK, QK, SK, UK, WK, YK, AL, CL, EL, GL, IL, KL, ML, TL, VL, XL, ZL, BM, DM, FM, HM, JM, LM, NM, PM, RM, TM, VM, XM, ZM, BN, DN, FN, HN, JN, LN, NN, PN, RN, TN, VN, XN, ZN, BO, DO, FO, HO, JO, LO, NO, PO, RO, TO, VO, XO, GP, IP, KP, MP, OP, QP, SP, UP, WP, YP, AQ, CQ, EQ, GQ, IQ, KQ, MQ, OQ, QQ, SQ, UQ, WQ, YQ, AR, CR, ER, GR, IR, KR, MR, OR, QR, SR, UR, WR, YR, AS, CS, ES, GS, IS, KS, TS, VS, XS, ZS, BT, DT, FT, HT, JT, LT, NT, PT, RT, TT, VT, XT, ZT, BU, DU, FU, HU, JU, LU, NU, QU, SU, UU, WU, YU, AV, BV, CV, FV, HV, JV, LV, MV, PV, QV, SV, UV, WV, YV, HW, JW, LW, NW, OW, RW, SW, UW, WW, YW, AX, JX, LX, NX, PX, RX, TX, XX, ZX, BY, DY, FY, HY 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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