KtrAB potassium transporter from Bacillus subtilis
Organism: Bacillus subtilis
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF02386
PDB ID: 4J7C
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 30.3 Å
Number of TM segments = 16
Sequence positions:
I: 1735-1755|1792-1817|1846-1869|1907-1929|1943-1965|2007-2043|2066-2088|2119-2144
J: 2163-2184|2221-2246|2275-2298|2333-2357|2375-2395|2435-2469|2495-2516|2549-2573
Tilt angles:
I - Segment: 1735-1755 - Tilt: 29.8°
I - Segment: 1792-1817 - Tilt: 7.7°
I - Segment: 1846-1869 - Tilt: 23.1°
I - Segment: 1907-1929 - Tilt: 13.5°
I - Segment: 1943-1965 - Tilt: 23.0°
I - Segment: 2007-2043 - Tilt: 13.6°
I - Segment: 2066-2088 - Tilt: 24.4°
I - Segment: 2119-2144 - Tilt: 5.4°
J - Segment: 2163-2184 - Tilt: 25.3°
J - Segment: 2221-2246 - Tilt: 11.7°
J - Segment: 2275-2298 - Tilt: 27.8°
J - Segment: 2333-2357 - Tilt: 10.0°
J - Segment: 2375-2395 - Tilt: 14.7°
J - Segment: 2435-2469 - Tilt: 7.9°
J - Segment: 2495-2516 - Tilt: 21.7°
J - Segment: 2549-2573 - Tilt: 6.1°
Structural assessment:
MAIDEN score = -126.6611
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]