Maltoporin from Salmonella typhimurium
Organism: Salmonella enterica
Model: Experimental
Representation: Atomistic
Type: β-sheet
Pfam Acc: PF02264
PDB ID: 2MPR
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 19.8 Å
Number of TM segments = 44
Sequence positions:
A: 4-12|32-46|61-68|72-86|139-146|170-177|187-194|213-220|227-234|281-288|294-301|318-324|331-337|355-362|370-378|419-426
C: 5-15|30-47|138-145|171-177|187-192|214-220|228-234|281-287|296-302|316-322|333-339|353-359|373-380|417-426
B: 5-15|28-46|141-146|169-175|189-195|211-218|230-236|278-285|298-305|314-321|333-340|351-359|373-381|416-425
Tilt angles:
A - Segment: 4-12 - Tilt: 47.1°
A - Segment: 32-46 - Tilt: 57.0°
A - Segment: 61-68 - Tilt: 43.5°
A - Segment: 72-86 - Tilt: 58.8°
A - Segment: 139-146 - Tilt: 36.1°
A - Segment: 170-177 - Tilt: 40.7°
A - Segment: 187-194 - Tilt: 43.7°
A - Segment: 213-220 - Tilt: 42.3°
A - Segment: 227-234 - Tilt: 39.3°
A - Segment: 281-288 - Tilt: 38.9°
A - Segment: 294-301 - Tilt: 43.1°
A - Segment: 318-324 - Tilt: 42.4°
A - Segment: 331-337 - Tilt: 35.9°
A - Segment: 355-362 - Tilt: 31.4°
A - Segment: 370-378 - Tilt: 32.2°
A - Segment: 419-426 - Tilt: 48.9°
C - Segment: 5-15 - Tilt: 62.6°
C - Segment: 30-47 - Tilt: 53.4°
C - Segment: 138-145 - Tilt: 35.9°
C - Segment: 171-177 - Tilt: 30.7°
C - Segment: 187-192 - Tilt: 35.2°
C - Segment: 214-220 - Tilt: 26.7°
C - Segment: 228-234 - Tilt: 30.2°
C - Segment: 281-287 - Tilt: 29.4°
C - Segment: 296-302 - Tilt: 29.6°
C - Segment: 316-322 - Tilt: 28.8°
C - Segment: 333-339 - Tilt: 28.8°
C - Segment: 353-359 - Tilt: 34.3°
C - Segment: 373-380 - Tilt: 36.4°
C - Segment: 417-426 - Tilt: 54.4°
B - Segment: 5-15 - Tilt: 58.1°
B - Segment: 28-46 - Tilt: 57.5°
B - Segment: 141-146 - Tilt: 29.6°
B - Segment: 169-175 - Tilt: 23.0°
B - Segment: 189-195 - Tilt: 29.5°
B - Segment: 211-218 - Tilt: 33.9°
B - Segment: 230-236 - Tilt: 35.5°
B - Segment: 278-285 - Tilt: 41.3°
B - Segment: 298-305 - Tilt: 39.0°
B - Segment: 314-321 - Tilt: 42.6°
B - Segment: 333-340 - Tilt: 42.8°
B - Segment: 351-359 - Tilt: 44.9°
B - Segment: 373-381 - Tilt: 45.8°
B - Segment: 416-425 - Tilt: 45.1°
Structural assessment:
MAIDEN score = -131.4262
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]