Membrane Protein |
Organism |
PDB |
Protein Atoms |
Buried Atoms |
Vol. Buried (sq. A) |
Ref. Vol. Buried |
Rel. Pack. Eff. |
|
Other PDBs |
atoms total |
Ref. Vol. Buried BL- |
Rel. Pack. Eff. BL- |
Architecture |
Bacteriorhodopsin |
H. halobium |
2brd |
1718 |
597 |
7889 |
8030 |
98.3% |
|
1at9, 1ap9, 1brd |
2328 |
8120 |
97.2% |
7 TMs |
Cytochrome bc1 complex |
B. taurus |
1bgy |
31224 |
9963 |
130467 |
132866 |
98.2% |
|
1be3, 1qcr |
31486 |
134305 |
97.1% |
- |
Cytochrome c oxidase |
P. denitrificans |
1ar1 |
7926 |
3885 |
55934 |
56973 |
98.2% |
|
|
8247 |
57559 |
97.2% |
- |
"" |
B. taurus |
2occ |
28614 |
11321 |
157103 |
157777 |
99.6% |
|
|
28870 |
159432 |
98.5% |
- |
Fumarate reductase |
E. coli |
1fum |
16598 |
6332 |
86085 |
87894 |
97.9% |
|
|
16930 |
88829 |
96.9% |
Protein complex, two integral transmembrane polipetides: 15 Kd Hydrophobic Protein (3 TM segments) and 13 Kd Hydrophobic Protein (3 TM segments). |
Glycophorin A |
H. sapiens |
1afo |
628 |
101 |
1087 |
1221 |
89.0% |
|
|
628 |
1233 |
88.1% |
homodimer, 1 TM in each monomer |
K+ channel |
S. lividans |
1bl8 |
2824 |
1006 |
12881 |
13466 |
95.7% |
|
|
2828 |
13608 |
94.7% |
Homotetramer, 2 TMs in momomer |
Light-harvesting complex |
R. molischianum |
1lgh |
3096 |
1383 |
19120 |
19546 |
97.8% |
|
|
4488 |
19732 |
96.9% |
2 TMs |
Mechanosensitive ion channel |
M. tuberculosis |
1msl |
3945 |
830 |
9951 |
10497 |
94.8% |
|
|
3945 |
10612 |
93.8% |
- |
Photosynthetic reaction center |
R. spheroides |
1aig |
13014 |
5851 |
83595 |
84733 |
98.7% |
|
1aij, 1pcr |
14142 |
85623 |
97.6% |
Four subunits, 11 TMs: in chain H (1), chain L (5), chain M (5) |
"" |
R. viridis |
1prc |
9345 |
4488 |
63581 |
64592 |
98.4% |
|
|
10288 |
65329 |
97.3% |
Four subunits, 11 TMs: in chain H (1), chain L (5), chain M (5) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Alternate Structure |
|
1aij |
13000 |
6631 |
96602 |
97923 |
98.7% |
|
ALT |
14397 |
99001 |
97.6% |
|
Alternate Structure |
|
1ap9 |
1694 |
537 |
7147 |
7188.5 |
99.4% |
|
ALT |
1740 |
7271 |
98.3% |
|
Alternate Structure |
|
1at9 |
1779 |
530 |
6803 |
7099 |
95.8% |
|
ALT |
1799 |
7179 |
94.8% |
|
Alternate Structure |
|
1be3 |
16089 |
5033 |
66320 |
67445 |
98.3% |
|
ALT |
16222 |
68179 |
97.3% |
|
Alternate Structure |
|
1brd |
1343 |
340 |
4258 |
4407 |
96.6% |
|
ALT |
1363 |
4455 |
95.6% |
|
Alternate Structure |
|
1pcr |
6471 |
3252 |
46075 |
47217 |
97.6% |
|
ALT |
7313 |
47742 |
96.5% |
|
Alternate Structure |
|
1qcr |
1883 |
- |
- |
- |
- |
|
ALT |
1926 |
- |
- |
|