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FASTA Sequence PDB Format mmCIF Format
FASTA Sequence PDB Format PDB Format(gz) PDBx/mmCIF Format PDBx/mmCIF Format(gz) PDBML/XML Format Validation Full PDF Validation CIF

9SFI

Heterodisulfide reductase-formylmethanofuran dehydrogenase super-assembly

PDB DOI: 10.2210/pdb9sfi/pdb

Classification: ELECTRON TRANSPORT
Organism(s): Methanococcus Maripaludis , Methanococcus Maripaludis Deltae

Deposited: 2025-08-19
Deposition Author(s): Paul, S. , Schuller, J.M.

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 4.0 Å

Literature

Heterodisulfide reductase-formylmethanofuran dehydrogenase super-assembly

Paul, S. , Schuller, J.M.

Primary Citation of Related Structures: 9SFI


Proteins
Molecule Chains Sequence Length Organism Sequence
CoB--CoM heterodisulfide reductase iron-sulfur subunit A A 658 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MSDPKVGVFVCYCGANINGAVDCEAVKDFASELDGVAVAATYPFMCADPGQGLIKDAIKEHGLDRIVVAACTPKIHEPTFRGCLQDAGISPYYLEFVNIREHDAFVHMGDVEGATRKACEMIAGGVERAKKLEDVPQKVVDVDKSCMVIGAGIAGIQSALDLGDQGFKVYLVDKDESIGGRMAQLAKTFPTDDCAMUILAPKMVSAANHPNIELITFAEIKNIDGYIGNFDVTLEKKPRYVDEDTCTGCGACAAACPIEVPNEFDLGLGTRKAIYVPFPQAVPLLYTIDKEHCIDCGLCAKVCCAEAVRYDQKPQELNIKVGTIITATGYDEFDATKKEEYGYGVYDNVITTLEVERMINPAGPTHGHEIRPSDGKAPKRTVYIQCVGSRDEKVGNPYCSRVCCMFALKNAQLMKMHDPNAEVYICYMDIRAFGKGYEEYYKRAQDQFGVKFIRGRPANIFEDPETKNLTVRVEDTLMGEILEIDADLVVLSAGLEAKKDAGELAKMLGIDRGPEGFFKELHPKLAPVNTKVDGIAIAGVAQGPKDIPDTVAQAKGAASAVAIPMSQGQFKIEMIRATVNEEVCGGCKVCALMCPYNAITYEEKDGHLVAITDDVACKGCGACAAACPSGAMQLRYYRDEQVIGMIDGILNAAKMLEE
CoB--CoM heterodisulfide reductase iron-sulfur subunit A B 658 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MSDPKVGVFVCYCGANINGAVDCEAVKDFASELDGVAVAATYPFMCADPGQGLIKDAIKEHGLDRIVVAACTPKIHEPTFRGCLQDAGISPYYLEFVNIREHDAFVHMGDVEGATRKACEMIAGGVERAKKLEDVPQKVVDVDKSCMVIGAGIAGIQSALDLGDQGFKVYLVDKDESIGGRMAQLAKTFPTDDCAMUILAPKMVSAANHPNIELITFAEIKNIDGYIGNFDVTLEKKPRYVDEDTCTGCGACAAACPIEVPNEFDLGLGTRKAIYVPFPQAVPLLYTIDKEHCIDCGLCAKVCCAEAVRYDQKPQELNIKVGTIITATGYDEFDATKKEEYGYGVYDNVITTLEVERMINPAGPTHGHEIRPSDGKAPKRTVYIQCVGSRDEKVGNPYCSRVCCMFALKNAQLMKMHDPNAEVYICYMDIRAFGKGYEEYYKRAQDQFGVKFIRGRPANIFEDPETKNLTVRVEDTLMGEILEIDADLVVLSAGLEAKKDAGELAKMLGIDRGPEGFFKELHPKLAPVNTKVDGIAIAGVAQGPKDIPDTVAQAKGAASAVAIPMSQGQFKIEMIRATVNEEVCGGCKVCALMCPYNAITYEEKDGHLVAITDDVACKGCGACAAACPSGAMQLRYYRDEQVIGMIDGILNAAKMLEE
Tungsten-containing formylmethanofuran dehydrogenase 2 subunit C R 272 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MNELILNLKGDVSVPVEMDKIIPEKIQEMSLEEISGIELIQGNKTAKVSEIFDVELKESPVSKVTINNCCKKVKRIGEKMTSGEIVVNGDAGMYVGVEMKGGKITVNGDAESWVGQNLKGGEIIINGNAENYVGSAYRGDWRGMSGGKITITGNAGSELGEYLKGGTIVIKGNTKIMPGIHQNGGMIIIEGDIEGRAGGEMMKGAIVVYGKILEPLPSFKFEGIVEDPLVKLSKKDAGTQLKGTFIKFSGDYVNTKPKGQLYAAIENNKNLI
Formylmethanofuran dehydrogenase subunit D S 128 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MKFMLNTGRTIWQGEAIEAGKNLEMYRKAAAVCYMNPEDMDALGVKDGDAIKVISEYGDVAVNAITTDQPAPLGMIFIPMGPWANRVVLPDTESTAMPSFKGPLEVEVEKTDEEVLLMSDLMRKAYIE
4Fe-4S ferredoxin T 352 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MKNFKKDENDGVIEISRSGVEKRVLKWDDCTCVGCGICSEICPTSAIEMGPLGAIFKGDIDAPKLDISEKCVLCGMCACACPFDAVKLSINDKPITEMPQYPKIKRGIELNQSKCVLCEQCELVCPQCAIDVEREVPERKSLVLGEITIKKDDCVLCGICAEYCPADAIELIPNDMNALSLNPIADIKIDLDACVYCKVCEKACPHNAIEAICYKCPLASKIKKPELYGEIKGQTNIDKDLCVSCGWCANICPADAIEVEKPFEGELIIDEPACNACGACISVCPCNALVFPQPEKQGDKVPNVVVNQDVCILCGACTHSCPVDALTVKRTKINMTEANAPAWKKAFSKLMK
4Fe-4S binding protein U 80 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MYKLEVYPEKCHGCGNCVVACPVNAQDPDVYGGKGPSSDEKLIMRVENGVVSIVNGDLCGGCGACIEACPVDAIKLVIVK
Coenzyme F420-reducing hydrogenase, alpha subunit G 418 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MGKVTIEPLSRLEGHGKVSITLDDAGKPTDVKLHITALRGFEQFVVGRPAEEVPRIVPRICGICQTPHHLASVKAVDAAWGAEVPSAAEKLRELMHLGNMMHSHALHFYYLAAPDFVLGPDSDPAARNIIGVIGAAPEVAKKAIAMRRVGQSIVETIGGRAIHPVTGVPGGVSKALSEEKRDELLKEIDEMIAYGQDGIALIKSLNEKYMDVVKSLGVIDTWYLGMVKEGKHNFYGDTLRFMSPDGKQTTDFKPSEYLDNIGEHVVGHNYVKYPYNKKVGYPDGLYRVGPLAMLNVCDSMPTPLAEEARKDFADTFGKPANQSLAYNHARLIELLASCERVKELLEDSEITSTDIKAEVEPKAGNGVGAIYAPRGTLFHNYETDDKGIVVKANMIVASTHNVPTMEKAIQQAAEVVFK
Coenzyme F420-reducing hydrogenase, alpha subunit H 418 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MGKVTIEPLSRLEGHGKVSITLDDAGKPTDVKLHITALRGFEQFVVGRPAEEVPRIVPRICGICQTPHHLASVKAVDAAWGAEVPSAAEKLRELMHLGNMMHSHALHFYYLAAPDFVLGPDSDPAARNIIGVIGAAPEVAKKAIAMRRVGQSIVETIGGRAIHPVTGVPGGVSKALSEEKRDELLKEIDEMIAYGQDGIALIKSLNEKYMDVVKSLGVIDTWYLGMVKEGKHNFYGDTLRFMSPDGKQTTDFKPSEYLDNIGEHVVGHNYVKYPYNKKVGYPDGLYRVGPLAMLNVCDSMPTPLAEEARKDFADTFGKPANQSLAYNHARLIELLASCERVKELLEDSEITSTDIKAEVEPKAGNGVGAIYAPRGTLFHNYETDDKGIVVKANMIVASTHNVPTMEKAIQQAAEVVFK
H(2)/formate:CoB-CoM heterodisulfide,ferredoxin reductase subunit B2 C 293 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MKYAFFLGCIMPNRYAGVESATRTVMEKLGVELVDMPGASCCPAPGVFGSFDQKTWLTLAARNLVIAEEMGTDIVTVCNGCYGSLYEAAHMLHENKEALAMVNEQLKEIGKEYKGTVHVRHFAELIYKEIGVDKIRENVVKPLAVNIGVHYGCHFLKPTAAKGLGNAEHPTMLDELVEATGAKSVDYKDKMMCCGAGGGVRAKELDLALSMTQEKIENMLAVGADATVNVCPFCQLQFDRGQVEIKEKLGNEYNFPVVHLSQLLGLAMGMDPKEVALDVNFISPEPLLQKLGY
H(2)/formate:CoB-CoM heterodisulfide,ferredoxin reductase subunit B2 D 293 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MKYAFFLGCIMPNRYAGVESATRTVMEKLGVELVDMPGASCCPAPGVFGSFDQKTWLTLAARNLVIAEEMGTDIVTVCNGCYGSLYEAAHMLHENKEALAMVNEQLKEIGKEYKGTVHVRHFAELIYKEIGVDKIRENVVKPLAVNIGVHYGCHFLKPTAAKGLGNAEHPTMLDELVEATGAKSVDYKDKMMCCGAGGGVRAKELDLALSMTQEKIENMLAVGADATVNVCPFCQLQFDRGQVEIKEKLGNEYNFPVVHLSQLLGLAMGMDPKEVALDVNFISPEPLLQKLGY
H(2)/formate:CoB-CoM heterodisulfide,ferredoxin reductase subunit C2 E 184 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MMKAEELNKGFVNEIIEAGTPVPGEKEVASLKSCYQCGTCTGSCPSGRRTAYRTRKVIRQALLGIDSVLDSDDIWKCTTCYTCYERCPRDVKVTEIIKTIRNLAAQKGNMAKPHKMTAVYVLKAGHAVPANDDTAKLRKSIGLAEKAPIAQFSQKDMDELRTLAKNLKFDELIGFDWKTMGLKQ
H(2)/formate:CoB-CoM heterodisulfide,ferredoxin reductase subunit C2 F 184 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MMKAEELNKGFVNEIIEAGTPVPGEKEVASLKSCYQCGTCTGSCPSGRRTAYRTRKVIRQALLGIDSVLDSDDIWKCTTCYTCYERCPRDVKVTEIIKTIRNLAAQKGNMAKPHKMTAVYVLKAGHAVPANDDTAKLRKSIGLAEKAPIAQFSQKDMDELRTLAKNLKFDELIGFDWKTMGLKQ
F420-non-reducing hydrogenase small subunit I 288 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MADKVKVGIIQLCGCSGCHISLLDLHEGLLDVLPALEIVYAPIIADVKEIPDVDVFLVEGGVRSEHDEHLIHEIREKSKVVIAWGSCAAFGGIPGLGNMYTPEQLKETVYTTVSTDNPGVIPTEGVPELTTEVRAIPDVVKADYVIPGCPPKPALTAGAIVALLEGKDPVLPTKIVCDECPRTKENVFPKEFKRSFEGTPDPEKCLFEQGYTCMGMATRAGCGAMCPSANMPCRGCYGKTDETLDQGAAAANTYANAGEAALEIPDKVATLNRFTLPVALVSKKIQKE
F420-non-reducing hydrogenase small subunit J 288 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MADKVKVGIIQLCGCSGCHISLLDLHEGLLDVLPALEIVYAPIIADVKEIPDVDVFLVEGGVRSEHDEHLIHEIREKSKVVIAWGSCAAFGGIPGLGNMYTPEQLKETVYTTVSTDNPGVIPTEGVPELTTEVRAIPDVVKADYVIPGCPPKPALTAGAIVALLEGKDPVLPTKIVCDECPRTKENVFPKEFKRSFEGTPDPEKCLFEQGYTCMGMATRAGCGAMCPSANMPCRGCYGKTDETLDQGAAAANTYANAGEAALEIPDKVATLNRFTLPVALVSKKIQKE
F420-non-reducing hydrogenase subunit delta K 134 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MAEPVIMAFVCYQUGYGAADLAGTSRMQYPASVRAIRVPCTGKFDITYALRAFQKGADAVFVAGUKPNECAFETGNFKAEERVKFGKQILDELGIGGERLEMFFMSGADAGKFTEAVKEMTDRVKKLGPNPIKA
F420-non-reducing hydrogenase subunit delta L 134 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MAEPVIMAFVCYQUGYGAADLAGTSRMQYPASVRAIRVPCTGKFDITYALRAFQKGADAVFVAGUKPNECAFETGNFKAEERVKFGKQILDELGIGGERLEMFFMSGADAGKFTEAVKEMTDRVKKLGPNPIKA
F420 non-reducing hydrogenase subunit M 27 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MVDEAKLNLIEIVLRAYDPUYSCAAHM
F420 non-reducing hydrogenase subunit N 27 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MVDEAKLNLIEIVLRAYDPUYSCAAHM
Ferredoxin O 394 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae AGISIQEDACLVCNACAKACPTEAIEIAPFKTCIQCFSCATACPTGALVEKDGKLVFNGSKCDLDGACQKACPVGIKKVDDRFPYSKGHCVLCEKCVDICPAEIISLPGKAEKPKKEIIIPQEPIAVTKDCVACGVCVPECPVDAISIEDIAVIDTDKCIYCTVCSQTCPWNAIFVAGKLPQKRQKTIKSFTVNEEECIGCEKCVEACPGSMIEYNGEKLGVKLPGACPACGLCVESCPVEVISLEVEYASAKPVTDEGLVWSEEKCAYCGPCAIKCPTGAIKVVNPKGLELPSKKKTEKANEFAMCIRCGACAMKCPTGALKMGKMVHEGKEYARVEFSPALCNECGECVDVCPQKTLELTGDDKMPLKGYCVMCLKCIEACNKTKKEALSLK
Formylmethanofuran dehydrogenase subunit A P 567 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae MEYIIRNGTVFDPLNKVNGEKMDICVKDGKIVESVSKNALEIDANNKIVMAGGVDSHSHIAGAKVNTGRTLRPEDSKKDLFSKEGLRQGSGFSIPSTFKTGYQYSGMGYTTVIEAAMPPLVARHTHEEFMDLPQIDKAAMPLFGNSWMVLEYLKNGDLSMCAAYVAWLLRVTKGFAIKIVNPGGTEAWGWGKNVHGLDDEVPYFGITPREIVTGLTKVNEMLGLPHSVHVHPNNLGHPGNWETTIDTMDCVKDIKAKPKFGDRDTVYYNTHLQFHSYGGTSWKDCVSKGVETADYVNKHKHVMIDVGQVTLDETTTMTADGPMEYDLHMTNGLKWANCDVELETGSGVVPFIYSPKGPVYSLQWAIGLDIFLYTNPEKLILTTDHPNAGPFIRYPRVIAWLLSKEYRDDWIQNRVHKWAAEKSHITETDREYSMYDIAQITRANSSKVLGLSGDRGHLGVGAKADISIYDIDPEEKSGKKIEKAFLEAAYVLKDGDVVVKNGNVVKEVYGDTIFVNAEINESLEAELLKDLNMKFKKLYSVNMENYPVQDAYANSWMPINIDATEIQ
Molybdopterin oxidoreductase Q 436 Methanococcus Maripaludis , Methanococcus Maripaludis Deltae IKVEVFKNVVCPFCGTLCDDIEVLVENNHVVGTRNACRIGNAKFMHFEGAVRHESPLMRENKKDDFKKVDYETATEETARLLVEAKLPLIYGWSSAECHAQQLGVLLAEKTKAIVDNTASVUHGPSLLAVQDVGYPVSTLGETKNRADVVLFWGSNPMHAHPRHMSRYSVFPRGFFRQRGKQDRQMIVVDPRKTDTAKLADIHLQVEPHKDYELVSALRAAAKGFNIEAEQVAGVPTETIYEAVDICKNAQFGSLFFAMGVTMSRGKHRIIDNAIQFVIDMNAYTKFVLTPMRGHYNVNGFNQVSTWVTGYPYGVDFSRGYPRYNPGETASNDVLQRGDTDMMINVASDAGAHFPQKAVQHMAKIPLVCIDPHETPSSVISNIVLPPAITGLEVSGTAYRMDGVPIELRKVIKAPEGMLSDAEIMKMLIKKVDEMK
Experimental Data

Method: ELECTRON MICROSCOPY

Deposited Date: 2025-08-19
Deposition Author(s): Paul, S. , Schuller, J.M.