5ZZN

Crystal structure of photosystem II from an SQDG-deficient mutant of Thermosynechococcus elongatus


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.197 
  • R-Value Work: 0.154 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Thylakoid membrane lipid sulfoquinovosyl-diacylglycerol (SQDG) is required for full functioning of photosystem II inThermosynechococcus elongatus.

Nakajima, Y.Umena, Y.Nagao, R.Endo, K.Kobayashi, K.Akita, F.Suga, M.Wada, H.Noguchi, T.Shen, J.R.

(2018) J. Biol. Chem. 293: 14786-14797


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Photosystem II protein D1 1
A, a
334Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbA1 (psbA-1)
EC: 1.10.3.9
Find proteins for P0A444 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  P0A444
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Photosystem II CP47 reaction center protein
B, b
505Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbB
Find proteins for Q8DIQ1 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8DIQ1
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Photosystem II CP43 reaction center protein
C, c
455Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbC
Find proteins for Q8DIF8 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8DIF8
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
Photosystem II D2 protein
D, d
342Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbD1, psbD2
EC: 1.10.3.9
Find proteins for Q8CM25 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8CM25
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
Cytochrome b559 subunit alpha
E, e
81Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbE
Find proteins for Q8DIP0 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8DIP0
Entity ID: 6
MoleculeChainsSequence LengthOrganismDetails
Cytochrome b559 subunit beta
F, f
34Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbF
Find proteins for Q8DIN9 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8DIN9
Entity ID: 7
MoleculeChainsSequence LengthOrganismDetails
Photosystem II reaction center protein H
H, h
63Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbH
Find proteins for Q8DJ43 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8DJ43
Entity ID: 8
MoleculeChainsSequence LengthOrganismDetails
Photosystem II reaction center protein I
I, i
37Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbI
Find proteins for Q8DJZ6 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8DJZ6
Entity ID: 9
MoleculeChainsSequence LengthOrganismDetails
Photosystem II reaction center protein J
J, j
40Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbJ
Find proteins for P59087 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  P59087
Entity ID: 10
MoleculeChainsSequence LengthOrganismDetails
Photosystem II reaction center protein K
K, k
37Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbK
Find proteins for Q9F1K9 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q9F1K9
Entity ID: 11
MoleculeChainsSequence LengthOrganismDetails
Photosystem II reaction center protein L
L, l
36Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbL
Find proteins for Q8DIN8 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8DIN8
Entity ID: 12
MoleculeChainsSequence LengthOrganismDetails
Photosystem II reaction center protein M
M, m
34Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbM
Find proteins for Q8DHA7 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8DHA7
Entity ID: 13
MoleculeChainsSequence LengthOrganismDetails
Photosystem II manganese-stabilizing polypeptide
O, o
243Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbO
Find proteins for P0A431 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  P0A431
Entity ID: 14
MoleculeChainsSequence LengthOrganismDetails
Photosystem II reaction center protein T
T, t
30Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbT
Find proteins for Q8DIQ0 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8DIQ0
Entity ID: 15
MoleculeChainsSequence LengthOrganismDetails
Photosystem II 12 kDa extrinsic protein
U, u
97Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbU
Find proteins for Q9F1L5 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q9F1L5
Entity ID: 16
MoleculeChainsSequence LengthOrganismDetails
Cytochrome c-550
V, v
137Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbV
Find proteins for P0A386 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  P0A386
Entity ID: 17
MoleculeChainsSequence LengthOrganismDetails
Photosystem II reaction center protein Ycf12
Y, y
29Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: ycf12
Find proteins for Q8DJI1 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8DJI1
Entity ID: 18
MoleculeChainsSequence LengthOrganismDetails
Photosystem II reaction center X protein
X, x
39Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbX
Find proteins for Q9F1R6 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q9F1R6
Entity ID: 19
MoleculeChainsSequence LengthOrganismDetails
Photosystem II reaction center protein Z
Z, z
62Thermosynechococcus elongatus (strain BP-1)Mutation(s): 0 
Gene Names: psbZ
Find proteins for Q8DHJ2 (Thermosynechococcus elongatus (strain BP-1))
Go to UniProtKB:  Q8DHJ2
Small Molecules
Ligands 19 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CLA
Query on CLA

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a, A, B, b, c, C, D, d
CHLOROPHYLL A
C55 H72 Mg N4 O5
VIQFHHZSLDFWDU-AENOIHSZSA-M
 Ligand Interaction
PL9
Query on PL9

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a, A, D, d
2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE
PLASTOQUINONE 9
C53 H80 O2
FKUYMLZIRPABFK-UHFFFAOYSA-N
 Ligand Interaction
OEX
Query on OEX

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a, A
CA-MN4-O5 CLUSTER
Ca Mn4 O5
SEXWDHMBWJEXOJ-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

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Download CCD File 
a, A, v
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
GOL
Query on GOL

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b, c, C, D, e
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
HTG
Query on HTG

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B, b, c, C, d, D, o, O, U, V, v
HEPTYL 1-THIOHEXOPYRANOSIDE
C13 H26 O5 S
HPEGNLMTTNTJSP-LBELIVKGSA-N
 Ligand Interaction
CA
Query on CA

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B, b, c, O, o, V, v
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
DGD
Query on DGD

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c, C, d, D, H, h
DIGALACTOSYL DIACYL GLYCEROL (DGDG)
C51 H96 O15
LDQFLSUQYHBXSX-HXXRYREZSA-N
 Ligand Interaction
LMG
Query on LMG

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A, a, b, B, C, c, D, d
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
C45 H86 O10
DCLTVZLYPPIIID-CVELTQQQSA-N
 Ligand Interaction
BCT
Query on BCT

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D, d
BICARBONATE ION
C H O3
BVKZGUZCCUSVTD-UHFFFAOYSA-M
 Ligand Interaction
MG
Query on MG

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j, J, k, K
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
HEM
Query on HEM

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f, F, v, V
PROTOPORPHYRIN IX CONTAINING FE
HEME
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
BCR
Query on BCR

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a, A, B, b, c, C, D, d, K, k, t, T, y, Y
BETA-CAROTENE
C40 H56
OENHQHLEOONYIE-JLTXGRSLSA-N
 Ligand Interaction
PHO
Query on PHO

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A, a, d, D
PHEOPHYTIN A
C55 H74 N4 O5
CQIKWXUXPNUNDV-RCBXBCQGSA-N
 Ligand Interaction
FE2
Query on FE2

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a, D
FE (II) ION
Fe
CWYNVVGOOAEACU-UHFFFAOYSA-N
 Ligand Interaction
LMT
Query on LMT

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A, a, b, B, c, C, F, J, j, l, m, M, t, T, Z, z
DODECYL-BETA-D-MALTOSIDE
C24 H46 O11
NLEBIOOXCVAHBD-QKMCSOCLSA-N
 Ligand Interaction
DMS
Query on DMS

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A, a, b, B, c, C, d, D, E, e, h, I, O, o, U, u, V, v
DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
 Ligand Interaction
RRX
Query on RRX

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Download CCD File 
H, h
(3R)-beta,beta-caroten-3-ol
beta-Cryptoxanthin
C40 H56 O
DMASLKHVQRHNES-FKKUPVFPSA-N
 Ligand Interaction
LHG
Query on LHG

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Download CCD File 
B, b, d, D, E, e, F, f
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
C38 H75 O10 P
BIABMEZBCHDPBV-MPQUPPDSSA-N
 Ligand Interaction
Modified Residues  2 Unique
IDChainsTypeFormula2D DiagramParent
FME
Query on FME
I, i, m, M, T, t
L-PEPTIDE LINKINGC6 H11 N O3 SMET
HSK
Query on HSK
d, D
L-PEPTIDE LINKINGC6 H9 N3 O3HIS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.197 
  • R-Value Work: 0.154 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 122.250α = 90.00
b = 228.430β = 90.00
c = 287.120γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
Cootmodel building
PDB_EXTRACTdata extraction
XDSdata reduction
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Japan Society for the Promotion of ScienceJapanJP17H06434
Japan Society for the Promotion of ScienceJapanJP16K21181
Japan Science and TechnologyJapanJPMJPR16P1

Revision History 

  • Version 1.0: 2018-08-01
    Type: Initial release
  • Version 1.1: 2018-09-05
    Type: Data collection, Database references
  • Version 1.2: 2018-10-03
    Type: Data collection, Database references