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MolNFT v1 · #142282 · protein

Crystal structure of photosystem II from an sqdg-deficient mutant of thermosynechococcus elongatus

5ZZN: “Crystal structure of photosystem II from an sqdg-deficient mutant of thermosynechococcus elongatus”. X-ray diffraction, 17 ligands (CLA, UNL, BCR). MolNFT v1 #142282 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
5ZZN
Type
protein
Length
5,253 residues
Chains
38
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt
P0A444, Q8DIQ1, Q8DIF8, Q8CM25, Q8DIP0, Q8DIN9, Q8DJ43, Q8DJZ6, P59087, Q9F1K9, Q8DIN8, Q8DHA7, P0A431, Q8DIQ0, Q9F1L5, P0A386, Q8DJI1, Q9F1R6, Q8DHJ2
Ligands
CLA, UNL, BCR, LHG, LMG, DGD, PHO, PL9, OEX, BCT, HEM, RRX, HEC, CA, MG, FE2, CL

Structure

x-ray diffraction · 28 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
A, a—protein334—P0A444
B—protein505—Q8DIQ1
C—protein451—Q8DIF8
D, d—protein342—Q8CM25
E—protein80—Q8DIP0
F—protein34—Q8DIN9
H, h—protein63—Q8DJ43
I—protein35—Q8DJZ6
J—protein37—P59087
K, k—protein37—Q9F1K9
L—protein36—Q8DIN8
M—protein33—Q8DHA7
O, o—protein243—P0A431
T, t—protein30—Q8DIQ0
U, u—protein97—Q9F1L5
V, v—protein137—P0A386
Y, y—protein29—Q8DJI1
X—protein39—Q9F1R6
Z, z—protein62—Q8DHJ2
b—protein504—Q8DIQ1
c—protein455—Q8DIF8
e—protein81—Q8DIP0
f—protein32—Q8DIN9
i—protein36—Q8DJZ6
j—protein40—P59087
l—protein35—Q8DIN8
m—protein34—Q8DHA7
x—protein38—Q9F1R6

Ligands and binding sites

  • CLA · Chlorophyll A · ligand · 70 copies · chains A, D, T, I, B, H, L, M, t, C, K, Y, Z, X, a, d, i, b, h, l, m, c, k, y, z, x
  • UNL · Unknown ligand · ligand · 52 copies · chains A, C, D, K, T, b, B, H, m, t, X, E, F, I, J, U, Z, a, i, d, h, x, M, c, k, e, j, y, u
  • BCR · Beta-carotene · ligand · 20 copies · chains A, I, B, M, t, C, D, F, J, K, Z, T, b, Y, a, i, m, c, k, z, d, f, j, y
  • LHG · 1,2-dipalmitoyl-phosphatidyl-glycerole · ligand · 12 copies · chains A, B, D, L, M, T, C, E, F, X, a, b, d, l, m, t, c, e, f, x
  • LMG · 1,2-distearoyl-monogalactosyl-diglyceride · ligand · 10 copies · chains A, C, I, B, D, L, M, K, Y, Z, F, J, a, c, i, b, d, l, m, k, y, z, f, j
  • DGD · Digalactosyl diacyl glycerol (dgdg) · ligand · 10 copies · chains A, C, J, D, V, E, B, H, a, c, j, d, v, e, b, h
  • PHO · Pheophytin A · ligand · 4 copies · chains A, D, a, d
  • PL9 · 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 · ligand · 4 copies · chains A, D, F, X, L, T, a, d, f, x, l, t
  • OEX · Ca-MN4-O5 cluster · ligand · 2 copies · chains A, C, a, c
  • BCT · Bicarbonate ion · ligand · 2 copies · chains A, D, a, d
  • HEM · Protoporphyrin IX containing Fe · ligand · 2 copies · chains E, F, e, f
  • RRX · (3R)-beta,beta-caroten-3-ol · ligand · 2 copies · chains H, X, h, x
  • HEC · Heme C · ligand · 2 copies · chains V, v
  • CA · Calcium ion · metal · 7 copies · chains B, O, V, b, c, o, v
  • MG · Magnesium ion · metal · 4 copies · chains J, K, j, k, y
  • FE2 · Fe (II) ion · metal · 2 copies · chains A, D, a, d
  • CL · Chloride ion · ion · 5 copies · chains A, D, C, a, d, c
  • DMS · Dimethyl sulfoxide · additive · 95 copies · chains A, b, D, O, E, B, U, M, H, L, a, C, V, I, F, i, o, d, e, u, h, m, c, v, t, f
  • HTG · heptyl 1-thio-beta-D-glucopyranoside · additive · 22 copies · chains B, a, o, O, C, D, H, A, b, U, V, c, d, h, v
  • LMT · Dodecyl-beta-D-maltoside · additive · 19 copies · chains A, D, O, b, B, H, X, C, I, E, F, J, M, l, m, L, T, Z, a, d, h, c, i, j, t, z
  • GOL · Glycerol · additive · 5 copies · chains A, C, V, D, O, b, a, c, v, e

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Compared structures

  • 5ZZN · Crystal structure of photosystem II from an SQDG-deficient mutant of Thermosynechococcus… · the same entry in another collection · chain K against K, TM-score 1.00

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