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Membrane domain of the subunit b of the E. coli ATP synthase

Organism: Escherichia coli
Model: Experimental
Representation: Atomistic
Type: α-helical

Pfam Acc: PF00137
PDB ID: 1B9U


Membrane assignment:

Output PDB file Download

Hydrophobic thickness = 39.9 Å

Number of TM segments = 1

Sequence positions:
A: 4-32

Tilt angles:
A - Segment: 4-32 - Tilt: 14.0°


Structural assessment:

MAIDEN score = -8.9728
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]