PDB 4v62 structure summary ‹ Protein Data Bank in Europe (PDBe)

Function and Biology Details

Reaction catalysed:

2 H(2)O + 2 plastoquinone + 4 light = O(2) + 2 plastoquinol

Biochemical function:

metal ion binding

Biological process:

photosynthesis

Cellular component:

photosystem II

Sequence domains:

34 more domains

Structure analysis Details

Assembly composition:

hetero icosamer (preferred)

Assembly name:

Photosystem II (preferred)

PDBe Complex ID:

PDB-CPX-531667 (preferred)

Entry contents:

20 distinct polypeptide molecules

Macromolecules (20 distinct):

Photosystem II protein D1 1 Chains: AA, BA

Molecule details ›

Chains: AA, BA
Length: 344 amino acids
Theoretical weight: 38.27 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: P0A444 (Residues: 1-344; Coverage: 96%)

Gene names: psbA-1, psbA1, tlr1843
Sequence domains: Photosynthetic reaction centre protein

Photosystem II CP47 reaction center protein Chains: AB, BB

Molecule details ›

Chains: AB, BB
Length: 510 amino acids
Theoretical weight: 56.66 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q8DIQ1 (Residues: 1-510; Coverage: 100%)

Gene names: psbB, tlr1530
Sequence domains: Photosystem II protein

Photosystem II CP43 reaction center protein Chains: AC, BC

Molecule details ›

Chains: AC, BC
Length: 473 amino acids
Theoretical weight: 51.67 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q8DIF8 (Residues: 1-461; Coverage: 100%)

Gene names: psbC, tlr1631
Sequence domains: Photosystem II protein

Photosystem II D2 protein Chains: AD, BD

Molecule details ›

Chains: AD, BD
Length: 352 amino acids
Theoretical weight: 39.39 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q8CM25 (Residues: 1-352; Coverage: 100%)

Gene names: psbD1, psbD2, tlr0455, tlr1630
Sequence domains: Photosynthetic reaction centre protein

Cytochrome b559 subunit alpha Chains: AE, BE

Molecule details ›

Chains: AE, BE
Length: 84 amino acids
Theoretical weight: 9.58 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q8DIP0 (Residues: 1-84; Coverage: 100%)

Gene names: psbE, tsr1541
Sequence domains:

Cytochrome b559 subunit beta Chains: AF, BF

Molecule details ›

Chains: AF, BF
Length: 45 amino acids
Theoretical weight: 5.07 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q8DIN9 (Residues: 1-45; Coverage: 100%)

Gene names: psbF, tsr1542
Sequence domains: Cytochrome b559, alpha (gene psbE) and beta (gene psbF)subunits

Photosystem II reaction center protein H Chains: AH, BH

Molecule details ›

Chains: AH, BH
Length: 66 amino acids
Theoretical weight: 7.36 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q8DJ43 (Residues: 1-66; Coverage: 100%)

Gene names: psbH, tsl1386
Sequence domains: Photosystem II 10 kDa phosphoprotein

Photosystem II reaction center protein I Chains: AI, BI

Molecule details ›

Chains: AI, BI
Length: 38 amino acids
Theoretical weight: 4.41 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q8DJZ6 (Residues: 1-38; Coverage: 100%)

Gene names: psbI, tsr1074
Sequence domains: Photosystem II reaction centre I protein (PSII 4.8 kDa protein)

Photosystem II reaction center protein J Chains: AJ, BJ

Molecule details ›

Chains: AJ, BJ
Length: 40 amino acids
Theoretical weight: 4.11 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: P59087 (Residues: 1-40; Coverage: 100%)

Gene names: psbJ, tsr1544
Sequence domains: PsbJ

Photosystem II reaction center protein K Chains: AK, BK

Molecule details ›

Chains: AK, BK
Length: 37 amino acids
Theoretical weight: 4.1 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q9F1K9 (Residues: 10-46; Coverage: 80%)

Gene names: psbK, tsl0176
Sequence domains: Photosystem II 4 kDa reaction centre component

Photosystem II reaction center protein L Chains: AL, BL

Molecule details ›

Chains: AL, BL
Length: 37 amino acids
Theoretical weight: 4.3 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q8DIN8 (Residues: 1-37; Coverage: 100%)

Gene names: psbL, tsr1543
Sequence domains: PsbL protein

Photosystem II reaction center protein M Chains: AM, BM

Molecule details ›

Chains: AM, BM
Length: 36 amino acids
Theoretical weight: 3.98 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q8DHA7 (Residues: 1-36; Coverage: 100%)

Gene names: psbM, tsl2052
Sequence domains: Photosystem II reaction centre M protein (PsbM)

Photosystem II extrinsic protein O Chains: AO, BO

Molecule details ›

Chains: AO, BO
Length: 247 amino acids
Theoretical weight: 26.92 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: P0A431 (Residues: 26-272; Coverage: 100%)

Gene names: psbO, tll0444
Sequence domains: Manganese-stabilising protein / photosystem II polypeptide

Photosystem II reaction center protein T Chains: AT, BT

Molecule details ›

Chains: AT, BT
Length: 32 amino acids
Theoretical weight: 3.88 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q8DIQ0 (Residues: 1-32; Coverage: 100%)

Gene names: psbT, tsr1531
Sequence domains: Photosystem II reaction centre T protein

Photosystem II extrinsic protein U Chains: AU, BU

Molecule details ›

Chains: AU, BU
Length: 104 amino acids
Theoretical weight: 11.66 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:

Canonical: Q9F1L5 (Residues: 31-134; Coverage: 100%)

Gene names: psbU, tll2409
Sequence domains: Photosystem II 12 kDa extrinsic protein (PsbU)

Photosystem II extrinsic protein V Chains: AV, BV

Molecule details ›

Chains: AV, BV
Length: 137 amino acids
Theoretical weight: 15.15 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt: