Virus like photosystem I from the cyanobacterium Synechocystis PCC 6803
Organism: Synechocystis sp.
Model: Experimental
Representation: Atomistic
Type: α-helical
Pfam Acc: PF00223
PDB ID: 4L6V
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 33.0 Å
Number of TM segments = 31
Sequence positions:
A: 73-96|157-178|194-218|293-311|351-371|387-408|436-460|531-552|588-609|670-690|721-743
B: 45-67|136-157|170-193|276-301|328-350|368-389|415-440|513-535|569-591|645-665|699-721
F: 6-29|47-66
I: 10-33
K: 51-75|102-126
M: 8-30
L: 46-70|78-99|121-145
Tilt angles:
A - Segment: 73-96 - Tilt: 24.1°
A - Segment: 157-178 - Tilt: 3.0°
A - Segment: 194-218 - Tilt: 22.8°
A - Segment: 293-311 - Tilt: 14.1°
A - Segment: 351-371 - Tilt: 6.7°
A - Segment: 387-408 - Tilt: 11.2°
A - Segment: 436-460 - Tilt: 35.0°
A - Segment: 531-552 - Tilt: 16.1°
A - Segment: 588-609 - Tilt: 14.7°
A - Segment: 670-690 - Tilt: 18.2°
A - Segment: 721-743 - Tilt: 13.5°
B - Segment: 45-67 - Tilt: 15.3°
B - Segment: 136-157 - Tilt: 5.8°
B - Segment: 170-193 - Tilt: 11.0°
B - Segment: 276-301 - Tilt: 8.0°
B - Segment: 328-350 - Tilt: 9.1°
B - Segment: 368-389 - Tilt: 15.4°
B - Segment: 415-440 - Tilt: 34.7°
B - Segment: 513-535 - Tilt: 16.9°
B - Segment: 569-591 - Tilt: 7.5°
B - Segment: 645-665 - Tilt: 15.7°
B - Segment: 699-721 - Tilt: 9.8°
F - Segment: 6-29 - Tilt: 31.1°
F - Segment: 47-66 - Tilt: 21.7°
I - Segment: 10-33 - Tilt: 15.0°
K - Segment: 51-75 - Tilt: 12.2°
K - Segment: 102-126 - Tilt: 35.8°
M - Segment: 8-30 - Tilt: 16.4°
L - Segment: 46-70 - Tilt: 25.2°
L - Segment: 78-99 - Tilt: 23.1°
L - Segment: 121-145 - Tilt: 29.8°
Structural assessment:
MAIDEN score = -323.5676
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]