Formate Channel FocA from Salmonella typhimurium
Organism: Salmonella enterica
Model: Experimental
Representation: Coarse-grained
Type: α-helical
Pfam Acc: PF01226
PDB ID: 3Q7K
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 25.0 Å
Number of TM segments = 27
Sequence positions:
A: 23-43|56-72|102-123|148-169|176-207|235-257
C: 534-552|569-598|607-632|664-682|688-716|754-773
B: 285-305|318-335|350-374|400-421|427-458
E: 1039-1058|1073-1099|1110-1132|1158-1179|1185-1215
D: 797-818|834-861|872-894|923-944|950-978
Tilt angles:
A - Segment: 23-43 - Tilt: 39.0°
A - Segment: 56-72 - Tilt: 20.6°
A - Segment: 102-123 - Tilt: 49.8°
A - Segment: 148-169 - Tilt: 43.0°
A - Segment: 176-207 - Tilt: 45.8°
A - Segment: 235-257 - Tilt: 48.6°
C - Segment: 534-552 - Tilt: 38.8°
C - Segment: 569-598 - Tilt: 48.1°
C - Segment: 607-632 - Tilt: 55.3°
C - Segment: 664-682 - Tilt: 36.9°
C - Segment: 688-716 - Tilt: 38.2°
C - Segment: 754-773 - Tilt: 36.2°
B - Segment: 285-305 - Tilt: 42.4°
B - Segment: 318-335 - Tilt: 23.8°
B - Segment: 350-374 - Tilt: 56.3°
B - Segment: 400-421 - Tilt: 44.4°
B - Segment: 427-458 - Tilt: 44.1°
E - Segment: 1039-1058 - Tilt: 31.0°
E - Segment: 1073-1099 - Tilt: 29.4°
E - Segment: 1110-1132 - Tilt: 44.0°
E - Segment: 1158-1179 - Tilt: 46.5°
E - Segment: 1185-1215 - Tilt: 45.9°
D - Segment: 797-818 - Tilt: 43.0°
D - Segment: 834-861 - Tilt: 29.3°
D - Segment: 872-894 - Tilt: 46.5°
D - Segment: 923-944 - Tilt: 42.5°
D - Segment: 950-978 - Tilt: 38.6°
Structural assessment:
MAIDEN score = -178.1773
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]