Summary of Packing in Membrane Proteins (Full)

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 - -  

Last Updated on 8/17/99
Email: Mark.Gerstein@yale.edu