POT family peptide transporter in an inward open conformation
Organism: Streptococcus thermophilus
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF00854
PDB ID: 4APS
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 25.8 Å
Number of TM segments = 23
Sequence positions:
A: 9-30|44-60|142-160|163-180|264-285|299-321|329-345|364-379|403-419
B: 454-472|493-510|523-541|545-562|587-603|613-630|659-677|679-699|710-731|746-763|777-792|808-825|848-864|875-891
Tilt angles:
A - Segment: 9-30 - Tilt: 38.9°
A - Segment: 44-60 - Tilt: 12.9°
A - Segment: 142-160 - Tilt: 34.4°
A - Segment: 163-180 - Tilt: 0.7°
A - Segment: 264-285 - Tilt: 44.7°
A - Segment: 299-321 - Tilt: 43.7°
A - Segment: 329-345 - Tilt: 17.7°
A - Segment: 364-379 - Tilt: 10.6°
A - Segment: 403-419 - Tilt: 16.1°
B - Segment: 454-472 - Tilt: 25.5°
B - Segment: 493-510 - Tilt: 24.1°
B - Segment: 523-541 - Tilt: 8.1°
B - Segment: 545-562 - Tilt: 31.7°
B - Segment: 587-603 - Tilt: 7.3°
B - Segment: 613-630 - Tilt: 13.2°
B - Segment: 659-677 - Tilt: 24.2°
B - Segment: 679-699 - Tilt: 28.5°
B - Segment: 710-731 - Tilt: 39.1°
B - Segment: 746-763 - Tilt: 34.4°
B - Segment: 777-792 - Tilt: 3.6°
B - Segment: 808-825 - Tilt: 25.5°
B - Segment: 848-864 - Tilt: 10.4°
B - Segment: 875-891 - Tilt: 27.2°
Structural assessment:
MAIDEN score = -149.1967
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]