3arc » Photosystem II

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Topology in Thylakoid membrane

	thylakoid space side
	stroma side

Type: 1. Transmembrane (3 classes)
Class: 1.1. Alpha-helical polytopic (72 superfamilies)
Superfamily: 1.1.02. Photosynthetic reaction centers and photosystems (3 families) 3.E.2 (TCDB)
Family: 1.1.02.03. Photosystem II (4 proteins) 3.E.2 (TCDB)
Species: Thermosynechococcus vulcanus (2 proteins)
Localization: Thylakoid membrane (31 proteins)

3arc » Photosystem II
Hydrophobic Thickness	31.8 ± 0.0 Å
Tilt Angle	0 ± 0°
ΔG_transfer	-406.5 kcal/mol
Links to 3arc	PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology	subunit A (N-terminus stroma)
Resolution	1.90 Å
Other PDB entries of this protein	3a0b, 3a0h, 4il6
Number of TM Secondary Structures	70

32 transmembrane subunits
a - Tilt: 6° - Segments: 1( 32- 53), 2( 111- 134), 3( 143- 161), 4( 192- 218), 5( 270- 294)
b - Tilt: 5° - Segments: 1( 17- 39), 2( 95- 115), 3( 135- 159), 4( 197- 218), 5( 234- 256), 6(450- 474)
c - Tilt: 9° - Segments: 1( 48- 70), 2( 112- 133), 3( 155- 178), 4( 234- 253), 5( 269- 289), 6( 425- 449)
d - Tilt: 11° - Segments: 1( 32- 53), 2( 109- 131), 3( 141- 162), 4( 191- 217), 5( 266- 289)
e - Tilt: 13° - Segments: 1( 19- 40)
f - Tilt: 29° - Segments: 1( 18- 42)
h - Tilt: 17° - Segments: 1( 28- 50)
i - Tilt: 27° - Segments: 1( 4- 27)
k - Tilt: 29° - Segments: 1( 17- 42)
l - Tilt: 7° - Segments: 1( 14- 35)
m - Tilt: 3° - Segments: 1( 6- 28)
t - Tilt: 18° - Segments: 1( 3- 23)
y - Tilt: 11° - Segments: 1( 20- 39)
x - Tilt: 20° - Segments: 1( 6- 20)
z - Tilt: 16° - Segments: 1( 5- 27), 2( 37- 60)
a - Tilt: 6° - Segments: 1( 32- 53), 2( 111- 134), 3( 143- 161), 4( 192- 218), 5( 270- 294)
b - Tilt: 5° - Segments: 1( 17- 39), 2( 95- 115), 3( 135- 159), 4( 197- 218), 5( 234- 256), 6(450- 474)
c - Tilt: 9° - Segments: 1( 48- 70), 2( 112- 133), 3( 155- 178), 4( 234- 253), 5( 269- 289), 6( 425- 449)
d - Tilt: 11° - Segments: 1( 32- 53), 2( 109- 131), 3( 141- 162), 4( 191- 217), 5( 266- 289)
e - Tilt: 13° - Segments: 1( 19- 40)
f - Tilt: 29° - Segments: 1( 18- 42)
h - Tilt: 17° - Segments: 1( 28- 50)
i - Tilt: 27° - Segments: 1( 4- 27)
J - Tilt: 10° - Segments: 1(9-31)
k - Tilt: 29° - Segments: 1( 17- 42)
l - Tilt: 7° - Segments: 1( 14- 35)
m - Tilt: 3° - Segments: 1( 6- 28)
t - Tilt: 18° - Segments: 1( 3- 23)
y - Tilt: 11° - Segments: 1( 20- 39)
x - Tilt: 20° - Segments: 1( 6- 20)
z - Tilt: 16° - Segments: 1( 5- 27), 2( 37- 60)
J - Tilt: 10° - Segments: 1(9-31)