Table1. Sequenced Members of SecY/Sec61_ the Protein Translocation Family ___________________________________________________________________________________________________________________________________________________________ Abbreviation Name or Description in Database Organism Size Database and gi or Acession (alphabetical order) (# amino acids) Number ___________________________________________________________________________________________________________________________________________________________ 1. Archaea (477 +/- 28) SecY Ape Preprotein Translocase SecY Subunit Aeropyrum pernix 494 gi|12230620 (sp|Q9YDDO) Sec61_ Afu Protein Translocase Archaeoglobus fulgidus 493 gi|7446502 SecY Hma Preprotein Translocase SecY Subunit Haloarcula marismortui 487 gi|134414 (sp|P28542) SecY Hsp Protein Translocase SecY Subunit Halobacterium sp. 491 gi|10581182 SecY Mth Preprotein Translocase SecY Subunit Methanobacterium 465 gi|7446501 thermoautotrophicum SecY Mja Preprotein Translocase SecY Subunit Methanococcus jannaschii 440 gi|2129214 SecY Mva Preprotein Translocase SecY Subunit Methanococcus vannielii 438 gi|134416 (sp|P28541) SecY Pab Protein Translocase Chain Pyrococcus abyssi 468 gi|7446504 SecY Pho Probable Preprotein Translocase SecY Subunit Pyrococcus horikoshii 468 gi|7446505 SecY Sac Preprotein Translocase SecY Subunit Sulfolobus acidocaldarius 463 gi|1711369 (sp|P49978) SecY Sso Preprotein Translocase SecY Subunit Sulfolobus solfataricus 469 gi|11134755 (sp|Q9UX84) Sec61_ Tac Protein Translocase Sec61 Alpha Subunit Thermoplasma acidophilum 535 gi|10640594 Sec61_ Tvo Preprotein Translocase Sec61 Thermoplasma volcanium 565 gi|14324567 2. Eukaryotes (474 +/- 13) Sec61_ Aae Putative Transport Protein Sec61_ Subunit Aedes aegypti 476 gi|13173171 SecY Ath3 Putative Preprotein Translocase SecY Protein Arabidopsis thaliana 475 gi|3834321 Sec61_ Cal Sec61 Protein Candida albicans 479 gi|7710957 Orf Cel Hypothetical Protein Caenorhabditis elegans 473 gi|7510283 Sec61_ Cfa Transport Protein Sec61 Alpha Subunit Canis familiaris 476 gi|585957 (sp|P38377) Sec61_ Dme CG9539 Gene Product Drosophila melanogaster 423 gi|7297121 Sec61_ Hro Protein Transport Protein Sec61 Alpha Subunit Halocynthia roretzi 475 gi|2500736 (sp|Q25147) Sec61_ Hsa1 Sec61 Homolog Homo sapiens 476 gi|7019415 Sec61_ Hsa2 Sec61 Homolog Homo sapiens 476 gi|7705736 SecY Mmu Sec61 Alpha Isoform Mus musculus 476 gi|7673003 Sec61_A Omy Sec61_ form A Oncorhynchus mykiss 476 gi|13517985 Sec61_B Omy Sec61_ form B Oncorhynchus mykiss 476 gi|13517987 Sec61_ Pvu Putative Integral Membrane Protein Phaseolus vulgaris 476 gi|6581004 Sec61_ Pfa Sec61_ Plasmodium falciparum 472 gi|3057044 Sec61_ Psal Protein Transport Protein Sec61 Alpha Subunit Pyrenomonas salina 494 gi|585958 (sp|P38379) Sec61_ Sce1 Membrane Component of ER Protein Saccharomyces cerevisiae 480 gi|6323411 Sec61_ Spo Protein Transport Protein Sec61 Alpha subunit Schizosaccharomyces pombe 479 gi|2500734 (sp|P79088) Sec61_ Tae Sec61 Alpha Triticum aestivum 475 gi|8886324 Sec61_ Yli Protein Transport Protein Sec61 Alpha Subunit Yarrowia lipolytica 471 gi|2500735 (sp|P78979) 3.Eukaryotes (divergent) (483 +/- 11) Sec61_ Ath2 Putative Preprotein Translocase Arabidopsis thaliana 475 gi|3834321 Sec61_ Sce2 Probable Sec61 Protein Homolog Saccharomyces cerevisiae 490 gi|6319760 4. Mycoplasma (480 +/- 11) SecY Mca Preprotein Translocase SecY Subunit Mycoplasma capricolum 482 gi|134417 (sp|P10250) SecY Mga Preprotein Translocase SecY Subunit Mycoplasma gallisepticum 498 gi|622613 (sp|O52351) SecY Mge Preprotein Translocase SecY Subunit Mycoplasma genitalium 475 gi|1351060 (sp|P47416) SecY Mpn Preprotein Translocase SecY Subunit Mycoplasma pneumoniae 477 gi|2500726 (sp|Q59548) SecY Uur Preprotein Translocase Ureaplasma urealyticum 471 gi|6899220 5. Low G + C Gram + bacteria (432 +/- 3) SecY Bha Preprotein Translocase Bacillus halodurans 431 gi|585985 (sp|P38375) SecY Bli Preprotein Translocase Bacillus licheniformis 431 gi|464752 (sp|Q05207) SecY Bsu Preprotein Translocase Bacillus subtilis 431 gi|134409 (sp|P16336) SecY Lla Preprotein Translocase SecY Subunit Lactococcus lactis 439 gi|134415 (sp|P27148) SecY Sau Preprotein Translocase SecY Subunit Staphylococcus aureus 430 gi|3122859 (sp|O08387) SecY Sca Preprotein Translocase SecY Subunit Staphylococcus carnosus 430 gi|464753 (sp|Q05217) SecY Spy Putative Preprotein Translocase Streptococcus pyogenes 434 gi|13621388 6. High G + C Gram + bacteria (440 +/- 7) SecY Cgl Preprotein Translocase SecY Subunit Corynebacterium glutamicum 460 gi|585986 (sp|P38376) SecY Mlu Preprotein Translocase SecY Subunit Micrococcus luteus 436 gi|417764 (sp|P33108) SecY Mbo Preprotein Translocase SecY Subunit Mycobacterium bovis 441 gi|3024605 (sp|P94926) SecY Mle Preprotein Translocase SecY Subunit Mycobacterium leprae 438 gi|2344857 SecY Msm Preprotein Translocase SecY Subunit Mycobacterium smegmatis 438 gi|2911815 SecY Sgb Preprotein Translocase SecY Subunit Streptomyces galbus 437 gi|2500728 (sp|Q59912) SecY Sco Preprotein Translocase SecY Subunit Streptomyces coelicolor 437 gi|6094267 (sp|P46785) SecY Sgr Preprotein Translocase SecY Subunit Streptomyces griseus 437 gi|2500729 (sp|Q59916) SecY Sli Preprotein Translocase SecY Subunit Streptomyces lividans 437 gi|1711368 (sp|P49977) SecY Ssc Preprotein Translocase SecY Subunit Streptomyces scabies 437 gi|1173421 (sp|P43416) 7. Chlamydia (459 +/- 3) SecY Cmu Preprotein Translocase SecY Subunit Chlamydia muridarum 457 gi|7190825 SecY Ctr Preprotein Translocase SecY Subunit Chlamydia trachomatis 457 gi|7404464 (sp|P28539) SecY Cpn Preprotein Translocase SecY Subunit Chlamydophila pneumoniae 462 gi|7189052 8 Primitive bacteria (440 +/- 14) SecY Aae Preprotein Translocase SecY Aquifex aeolicus 429 gi|6226133 (sp|O66491) SecY Dra Preprotein Translocase SecY Subunit Deinococcus radiodurans 439 gi|7473361 SecY Lin Preprotein Translocase SecY Subunit Leptospira interrogans 460 gi|5163224 SecY Tma Preprotein Translocase SecY Subunit Thermotoga maritima 431 gi|7444763 9 Spirochetes (442 +/- 11) SecY Tpa Probable Preprotein Translocase Subunit Treponema pallidum 450 gi|7444758 SecY Bbu Preprotein Translocase Borrelia burgdorferi 434 gi|3914976 (sp|O51451) 10. Gram Preo-bacteria (433 +/- 24) SecY Ako Preprotein Translocase SecY Acyrthosiphon kondoi 356 gi|1711366 (sp|P49976) SecY Bsp Preprotein Translocase Buchnera sp. 437 gi|10039163 SecY Cje Preprotein Translocase Campylobacter jejuni 421 gi|6969103 SecY Ccr Preprotein Translocase SecY Subunit Caulobacter crescentus 440 gi|13422601 SecY Eco Preprotein Translocase SecY Subunit Escherichia coli 443 gi|134413 (sp|P03844) SecY Hin Preprotein Translocase SecY Subunit Haemophilus influenzae 441 gi|1173419 (sp|P43804) SecY Hpy Preprotein Translocase SecY Subunit Helicobacter pylori 420 gi|10720271 (sp|O25879) SecY Mlo Secretion Protein SecY Mesorhizobium loti 446 gi|13470571 SecY Nme Preprotein Translocase SecY Subunit Neisseria meningitidis 436 gi|7225380 SecY Pmu SecY Pasteurella multocida 441 gi|12721770 SecY Pae Secretion Protein SecY Pseudomonas aeruginosa 442 gi|9950460 SecY Rpr Preprotein Translocase SecY Subunit Rickettsia prowazekii 433 gi|6226135 (sp|Q9ZCS5) SecY Vch Preprotein Translocase SecY Subunit Vibrio cholerae 444 gi|9657163 SecY Xfa Preprotein Translocase SecY Subunit Xylella fastidiosa 457 gi|9106138 11 Chloroplasts, plastids, and bacteria (461 +/- 59) SecY Asp Preprotein Translocase SecY Antithamnion sp. 405 gi|2500733 (sp|Q37143) SecY Ath1 Putative Preprotein Translocase SecY Protein Arabidopsis thaliana 551 gi|4185137 SecY Cca Preprotein Translocase SecY Subunit Cyanidium caldarium 410 gi|6466342 SecY Cpa Preprotein Translocase SecY Subunit Cyanophora paradoxa 492 gi|1351059 (sp|P25014) SecY Gth Preprotein Translocase SecY Subunit Guillardia theta 420 gi|1351058 (sp|P28527) SecY Osi Preprotein Translocase SecY Subunit Odontella sinensis 425 gi|1351061 (sp|P49461) SecY Plu Preprotein Translocase SecY Subunit Pavlova lutheri 419 gi|1351062 (sp|P28540) SecY Psat SecY Pisum sativum 527 gi|4929291 SecY Ppu Preprotein Translocase SecY Subunit Porphyra purpurea 411 gi|1711367 (sp|P51297) SecY Psal Preprotein Translocase SecY Subunit Pyrenomonas salina 412 gi|585988 SecY Sol SecY Protein Homolog Spinacia oleracea 545 gi|7484685 SecY Syn1 Preprotein Translocase SecY Subunit Synechocystis PCC6301 439 gi|401077 (sp|P31159) SecY Syn2 Preprotein Translocase SecY Subunit Synechocystis PCC6803 442 gi|2500730 (sp|P77964) SecY Zma SecY Protein Homolog Zea mays 553 gi|7489840