PDB ID or protein name

Archaebacterial membrane (54 proteins)

Family Protein Name PDB ID Species Num. Subunits Num. TM Sec. Structs. Hydrophobic Thickness or Depth (Å) Tilt Angle (°) ΔGtransfer (kcal/mol)
2.4.37.01. Acylphosphatase 1w2i Pyrococcus horikoshii 1 0 2.6 ± 2.7 56 ± 7 -3.9
1.1.26.05. Amino acid transporter ApcT, inward-facing conformation 3gia Methanococcus jannaschii 1 12 29.9 ± 1.4 11 ± 2 -92.1
1.1.17.01. Ammonium transporter Amt-1 2b2f Archaeoglobus fulgidus 3 33 28.9 ± 0.7 0 ± 0 -152.5
1.1.14.01. Aquaporin AqpM 3ne2 Archaeoglobus fulgidus 4 24 31.2 ± 1.3 0 ± 0 -143.5
1.1.14.01. Aquaporin AqpM 2f2b Methanobacterium thermoautotrophicum 4 32 29.0 ± 0.8 0 ± 0 -129.9
1.1.01.01. Archaerhodopsin-1 1uaz Halobacterium sp. 1 7 31.8 ± 1.3 9 ± 2 -65.3
1.1.01.01. Archaerhodopsin-2 1vgo Halobacterium sp. 1 7 30.7 ± 1.3 18 ± 2 -73.1
1.1.01.01. Archaerhodopsin-2, trimeric 2ei4 Halobacterium sp. 3 21 30.5 ± 1.2 0 ± 1 -143.9
1.1.01.01. Bacteriorhodopsin 1m0l Halobacterium salinarum 3 21 31.8 ± 1.1 0 ± 1 -121.1
1.1.01.01. Bacteriorhodopsin, different loop conformaton 1fbk Halobacterium salinarum 3 21 30.0 ± 1.2 0 ± 0 -127.8
1.1.01.01. Bacteriorhodopsin, from cubic phase 1ap9 Halobacterium salinarum 3 21 30.6 ± 1.2 0 ± 0 -97.8
1.1.01.01. Bacteriorhodopsin, monomer 1py6 Halobacterium salinarum 1 7 29.6 ± 2.2 24 ± 8 -59.7
1.1.01.01. Bacteriorhodopsin, trimer, complex with annular lipids 2zzl Halobacterium salinarum 3 21 29.8 ± 0.6 0 ± 0 -119.0
2.3.01.02. Beta-glycosidase 1vff Pyrococcus horikoshii 1 0 3.9 ± 1.6 39 ± 10 -9.7
1.1.12.01. Calcium-gated potassium channel MthK 3ldc Methanobacterium thermoautotrophicum 4 8 29.8 ± 0.8 0 ± 0 -72.4
2.3.06.12. Carboxylesterase (EstA) 1jji Archaeoglobus fulgidus 1 0 2.8 ± 1.0 56 ± 22 -4.8
1.1.09.01. Copper efflux ATPase, CopA 3j08 Archaeoglobus fulgidus 2 16 27.6 ± 0.8 0 ± 0 -72.3
1.1.09.01. Copper efflux ATPase, CopA, alternative conformation 3j09 Archaeoglobus fulgidus 2 16 27.0 ± 0.1 1 ± 0 -23.5
1.1.38.01. H+-driven MATE exporter, outward-open, "bent" conformation 3vvo Pyrococcus furiosus 1 12 31.4 ± 1.1 11 ± 0 -93.1
1.1.38.01. H+-driven MATE exporter, outward-open, straight conformation 3vvq Pyrococcus furiosus 1 12 31.8 ± 1.3 8 ± 0 -87.2
1.1.38.01. H+-driven MATE exporter, outward-open, with nonpeptide inhibitor 3vvp Pyrococcus furiosus 1 12 29.8 ± 1.3 8 ± 0 -79.6
1.1.01.01. Halorhodopsin 3a7k Natronomonas pharaonis 3 21 33.8 ± 1.4 1 ± 0 -141.3
1.1.01.01. Halorhodopsin 1e12 Halobacterium salinarum 3 21 31.8 ± 1.4 0 ± 1 -126.7
1.1.53.01. Integral Membrane Methyltransferase 4a2n Methanosarcina acetivorans 1 5 30.6 ± 1.2 10 ± 2 -58.3
1.1.57.02. Intramembrane aspartate protease 4hyg Methanoculleus marisnigri 3 27 31.8 ± 0.3 0 ± 0 -172.7
1.1.21.01. Magnesium transport protein CorA 4ev6 Methanococcus jannaschii 5 10 28.4 ± 1.5 0 ± 1 -92.4
1.1.59.01. Membrane protease specific for a stomatin homolog, dimer 3viv Pyrococcus horikoshii 2 0 4.5 ± 0.4 88 ± 9 -9.5
1.1.59.01. Membrane protease specific for a stomatin homolog, monomer 3bpp Pyrococcus horikoshii 1 0 4.0 ± 0.4 82 ± 5 -6.3
1.1.10.02. Molybdate transporter ModBC, open state 2onk Archaeoglobus fulgidus 2 12 32.0 ± 1.7 0 ± 1 -100.7
1.1.10.02. Molybdate transporter ModBC, open state 3d31 Methanosarcina acetivorans 2 12 29.8 ± 1.5 1 ± 0 -91.6
1.3.24.01. Outer membrane protein TolC, mutant, open conformation 2 2vde Escherichia coli 3 12 24.4 ± 1.2 0 ± 0 -57.4
1.1.57.01. Peptidase A24B, FlaK domain protein 3s0x Methanococcus maripaludis 1 6 31.8 ± 1.6 40 ± 2 -67.7
1.1.12.01. Potassium channel KvAP 2a0l Aeropyrum pernix 4 12 29.5 ± 1.1 0 ± 0 -100.0
1.1.12.01. Potassium channel KvAP 1orq Aeropyrum pernix 4 12 29.3 ± 1.6 0 ± 0 -78.6
1.1.12.01. Potassium channel KvAP, sensor domain 1ors Aeropyrum pernix 1 5 31.5 ± 2.2 19 ± 1 -50.3
1.1.12.01. Potassium channel KvAP, sensor domain, NMR model 2kyh Aeropyrum pernix 1 5 28.6 ± 1.4 19 ± 4 -44.6
1.1.11.01. Protein translocase SecY, closed state 1rhz Methanococcus jannaschii 3 12 29.4 ± 1.0 5 ± 0 -89.2
1.1.11.01. Protein translocase SecY, closed state, mutant 1rh5 Methanococcus jannaschii 3 12 29.0 ± 1.1 10 ± 0 -93.4
1.1.11.01. Protein translocase SecY, complex with ribosome 1 3dkn Methanococcus jannaschii 3 12 27.8 ± 1.8 2 ± 0 -80.9
1.1.11.01. Protein translocase SecY, complex with ribosome 2 3bo0 Methanococcus jannaschii 3 12 29.6 ± 1.2 6 ± 2 -78.0
1.1.11.01. Protein translocase SecY, mutant with full-plug (TM2a) deletion 2yxr Methanococcus jannaschii 3 12 29.7 ± 0.8 4 ± 4 -95.6
1.1.11.01. Protein translocase SecY, mutant with half-plug (TM2a) deletion 2yxq Methanococcus jannaschii 3 12 29.2 ± 1.1 6 ± 0 -89.1
1.1.11.01. Protein translocase SecY, partialy open 3mp7 Pyrococcus furiosus 2 10 30.1 ± 1.0 5 ± 6 -94.0
1.1.32.01. Proton glutamate symport protein, inward-facing state 3kbc Pyrococcus horikoshii 3 30 28.1 ± 0.9 0 ± 1 -158.8
1.1.32.01. Proton glutamate symport protein, mixed inward/outward trimer 3v8g Pyrococcus horikoshii 3 30 29.8 ± 1.0 5 ± 0 -169.4
1.1.32.01. Proton glutamate symport protein, outward-facing state 2nwl Pyrococcus horikoshii 3 39 29.8 ± 1.3 0 ± 0 -202.1
1.1.32.01. Proton glutamate symport protein, outward-facing state 2 2nww Pyrococcus horikoshii 3 36 30.6 ± 0.6 0 ± 0 -200.2
1.1.01.01. Sensory rhodopsin II, monomer 1h68 Natronomonas pharaonis 1 7 30.3 ± 1.5 15 ± 2 -60.0
1.1.01.01. Sensory rhodopsin II, tetramer 1h2s Natronomonas pharaonis 4 18 30.5 ± 1.1 0 ± 0 -123.4
1.1.58.01. Site-2 protease (S2P) metalloprotease 3b4r Methanococcus jannaschii 1 6 29.9 ± 1.4 23 ± 0 -65.0
1.1.64.01. Sodium/calcium exchanger 3v5u Methanococcus jannaschii 1 10 29.8 ± 0.9 3 ± 0 -78.4
1.1.64.01. Sodium/calcium exchanger, different conformation 3v5s Methanococcus jannaschii 1 10 29.6 ± 1.6 1 ± 2 -75.1
2.2.09.03. Surface layer protein 1l0q Methanosarcina mazei (Methanosarcina frisia) 1 0 3.1 ± 0.9 81 ± 7 -5.1
2.4.05.01. Uncharacterized protein 3cnu Archaeoglobus fulgidus 1 0 7.6 ± 1.7 69 ± 20 -7.0