Monomeric Form of Cyanobacterial Photosystem II
Organism: Thermosynechococcus elongatus
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF00421
PDB ID: 3KZI
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 25.5 Å
Number of TM segments = 35
Sequence positions:
A: 23-43|103-121|134-151|186-205|265-283
C: 847-864|907-924|956-973|1028-1045|1067-1083|1221-1238
B: 353-370|430-446|472-489|535-551|570-586|787-804
E: 1620-1636
D: 1288-1306|1368-1385|1397-1415|1450-1469|1526-1543
F: 1697-1716
I: 1791-1809
H: 1750-1766
K: 1868-1886
J: 1829-1846
M: 1939-1955
L: 1910-1926
T: 2211-2228
y: 2474-2489
X: 2510-2527
Z: 2538-2557|2575-2592
Tilt angles:
A - Segment: 23-43 - Tilt: 37.7°
A - Segment: 103-121 - Tilt: 19.1°
A - Segment: 134-151 - Tilt: 16.0°
A - Segment: 186-205 - Tilt: 35.4°
A - Segment: 265-283 - Tilt: 29.1°
C - Segment: 847-864 - Tilt: 18.5°
C - Segment: 907-924 - Tilt: 12.2°
C - Segment: 956-973 - Tilt: 23.2°
C - Segment: 1028-1045 - Tilt: 12.0°
C - Segment: 1067-1083 - Tilt: 8.6°
C - Segment: 1221-1238 - Tilt: 21.6°
B - Segment: 353-370 - Tilt: 21.4°
B - Segment: 430-446 - Tilt: 12.5°
B - Segment: 472-489 - Tilt: 21.4°
B - Segment: 535-551 - Tilt: 10.5°
B - Segment: 570-586 - Tilt: 2.9°
B - Segment: 787-804 - Tilt: 19.0°
E - Segment: 1620-1636 - Tilt: 7.1°
D - Segment: 1288-1306 - Tilt: 37.7°
D - Segment: 1368-1385 - Tilt: 16.5°
D - Segment: 1397-1415 - Tilt: 13.2°
D - Segment: 1450-1469 - Tilt: 32.2°
D - Segment: 1526-1543 - Tilt: 27.7°
F - Segment: 1697-1716 - Tilt: 33.6°
I - Segment: 1791-1809 - Tilt: 30.4°
H - Segment: 1750-1766 - Tilt: 13.3°
K - Segment: 1868-1886 - Tilt: 27.4°
J - Segment: 1829-1846 - Tilt: 18.2°
M - Segment: 1939-1955 - Tilt: 9.6°
L - Segment: 1910-1926 - Tilt: 4.4°
T - Segment: 2211-2228 - Tilt: 15.0°
y - Segment: 2474-2489 - Tilt: 14.7°
X - Segment: 2510-2527 - Tilt: 21.4°
Z - Segment: 2538-2557 - Tilt: 31.2°
Z - Segment: 2575-2592 - Tilt: 17.6°
Structural assessment:
MAIDEN score = -208.7051
The MAIDEN score is aimed at assessing the relative quality, i.e. ranking several models (the lower the score, the better the model). It comes here with a color code (red > yellow > green > blue), which is derived from a z-score calculation and indicates the absolute quality.
Scores for all residue pairs Download
[creation date: Sep-08-2016]