9C7V: Human BOS:human EMC complex in GDN

Structure of the human BOS:human EMC complex in GDN. Determined by electron microscopy at 6.6 Å resolution. Released 21 Aug 2024.

Method
Electron microscopy
Resolution
6.6 Å
Organism
Homo sapiens
Chains
12
Atoms
24,532
Mol. weight
530.47 kDa
Ligands
NAG
Released
21 Aug 2024

Explore 9C7V in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

9C7V contains 126 α-helices and 161 β-strands across 12 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain 1: 20 helices, 74 β-strands

ElementResiduesLengthSheet
β-strand32-3434
β-strand42-4435
β-strand53-5755
β-strand63-6755
β-strand73-7755
α-helix83-853
β-strand87-9376
β-strand96-10166
β-strand106-11166
β-strand116-12276
β-strand128-13587
β-strand140-14787
β-strand150-15567
β-strand161-16557
β-strand174-18188
β-strand185-19178
β-strand197-20378
β-strand209-21578
β-strand228-23039
β-strand234-23969
β-strand244-24859
β-strand257-26049
α-helix262-2643
β-strand275-277310
α-helix286-2883
β-strand290-294510
β-strand299-306810
β-strand309-317910
β-strand322-326511
β-strand331-338811
β-strand372-379811
β-strand385111
α-helix3861
β-strand391-394411
β-strand402-4111012
β-strand417-425912
β-strand430-434512
β-strand441-445512
α-helix447-4504
β-strand452-459813
α-helix460-4623
α-helix480-49920
β-strand534-540713
β-strand544-549613
β-strand555-560613
β-strand569114
β-strand572-576514
β-strand586-592714
β-strand599-604614
α-helix6101
β-strand611114
α-helix6121
α-helix615-6173
β-strand623-6321015
β-strand638-644715
β-strand648116
β-strand649-652415
α-helix656-6649
α-helix666-6683
β-strand669-67571
β-strand680-68451
β-strand691116
β-strand694-69961
β-strand705-70953
α-helix712-7143
β-strand723-727517
β-strand730-733417
β-strand734118
β-strand740119
β-strand743-74753
β-strand756-76273
β-strand763119
β-strand769-77683
β-strand779-786818
β-strand791-797718
β-strand802-8111018
β-strand821-822220
α-helix830-8312
β-strand832-840918
β-strand846121
β-strand849121
α-helix858-8592
β-strand860-864521
β-strand870-874521
α-helix875-8784
α-helix888-8936
α-helix895-8984
β-strand901118
α-helix906-9083
β-strand909121
β-strand919-92574
β-strand933-93974
β-strand942-94764
α-helix962-99231
Chain 10: 7 helices, 9 β-strands
ElementResiduesLengthSheet
β-strand51-5991
β-strand69-7791
β-strand82-8761
α-helix88-903
α-helix92-10312
β-strand107-11371
β-strand127-13371
α-helix134-1385
β-strand143-15082
β-strand156-16382
α-helix175-1795
β-strand182-18872
α-helix189-1913
β-strand19213
α-helix193-1942
α-helix199-20911
Chain 2: 15 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix12-2413
α-helix30-4314
α-helix51-6616
α-helix70-8213
α-helix87-9812
α-helix103-11614
α-helix122-13312
α-helix137-14812
α-helix155-16814
α-helix171-18414
α-helix189-20214
α-helix205-22117
α-helix226-24116
α-helix247-27428
α-helix280-28910
Chain 3: 17 helices, 2 β-strands
ElementResiduesLengthSheet
α-helix11-122
α-helix13-175
α-helix18-3821
α-helix41-433
α-helix46-6419
α-helix65-673
α-helix70-8011
α-helix105-11511
α-helix119-13113
β-strand138-139222
α-helix146-1483
α-helix149-1524
β-strand165-166222
α-helix168-17710
α-helix180-1867
α-helix215-22713
α-helix233-2364
α-helix237-2426
α-helix245-2473
Chain 4: 9 helices, 2 β-strands
ElementResiduesLengthSheet
α-helix43-442
α-helix68-9023
α-helix92-954
α-helix98-10710
α-helix111-1144
α-helix116-1227
α-helix128-15427
α-helix162-1676
α-helix169-1713
β-strand172-173220
β-strand176-18161
Chain 5: 5 helices, 1 β-strand
ElementResiduesLengthSheet
α-helix5-3430
α-helix43-6321
β-strand71123
α-helix81-844
α-helix88-903
α-helix96-1005
Chain 6: 6 helices, 1 β-strand
ElementResiduesLengthSheet
β-strand14123
α-helix16-4429
α-helix49-7022
α-helix74-763
α-helix82-865
α-helix89-10416
α-helix105-1095
Chain 7: 4 helices, 13 β-strands
ElementResiduesLengthSheet
β-strand45-50624
β-strand53125
β-strand56125
α-helix58-614
α-helix62-643
β-strand66-69426
β-strand74-77426
β-strand78124
β-strand7916
β-strand84-89624
β-strand92-99826
β-strand108-112526
β-strand118-122526
β-strand133-134226
β-strand138-139224
α-helix157-1615
α-helix164-17714

4 more chain groups are not listed. Open the entry in the viewer and use the sequence panel to see them.

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
ER membrane protein complex subunit 1010protein262Homo sapiensQ5UCC4 (AlphaFold model)
ER membrane protein complex subunit 11protein993Homo sapiensQ8N766 (AlphaFold model)
ER membrane protein complex subunit 22protein297Homo sapiensQ15006 (AlphaFold model)
ER membrane protein complex subunit 33protein261Homo sapiensQ9P0I2 (AlphaFold model)
ER membrane protein complex subunit 44protein183Homo sapiensQ5J8M3
Membrane magnesium transporter 15protein131Homo sapiensQ8N4V1
ER membrane protein complex subunit 66protein110Homo sapiensQ9BV81
ER membrane protein complex subunit 77protein242Homo sapiensQ9NPA0
ER membrane protein complex subunit 88protein210Homo sapiensO43402
NicalinAprotein563Homo sapiensQ969V3
BOS complex subunit NOMO2Bprotein1267Homo sapiensQ5JPE7
Transmembrane protein 147Cprotein224Homo sapiensQ9BVK8
Sequence of entity 1 (10), FASTA
>9C7V_1 ER membrane protein complex subunit 10 (chains 10)
MAAASAGATRLLLLLLMAVAAPSRARGSGCRAGTGARGAGAEGREGEACGTVGLLLEHSF
EIDDSANFRKRGSLLWNQQDGTLSLSQRQLSEEERGRLRDVAALNGLYRVRIPRRPGALD
GLEAGGYVSSFVPACSLVESHLSDQLTLHVDVAGNVVGVSVVTHPGGCRGHEVEDVDLEL
FNTSVQLQPPTTAPGPETAAFIERLEMEQAQKAKNPQEQKSFFAKYWMYIIPVVLFLMMS
GAPDTGGQGGGGGGGGGGGSGR
Sequence of entity 2 (1), FASTA
>9C7V_2 ER membrane protein complex subunit 1 (chains 1)
MAAEWASRFWLWATLLIPAAAVYEDQVGKFDWRQQYVGKVKFASLEFSPGSKKLVVATEK
NVIAALNSRTGEILWRHVDKGTAEGAVDAMLLHGQDVITVSNGGRIMRSWETNIGGLNWE
ITLDSGSFQALGLVGLQESVRYIAVLKKTTLALHHLSSGHLKWVEHLPESDSIHYQMVYS
YGSGVVWALGVVPFSHVNIVKFNVEDGEIVQQVRVSTPWLQHLSGACGVVDEAVLVCPDP
SSRSLQTLALETEWELRQIPLQSLDLEFGSGFQPRVLPTQPNPVDASRAQFFLHLSPSHY
ALLQYHYGTLSLLKNFPQTALVSFATTGEKTVAAVMACRNEVQKSSSSEDGSMGSFSEKS
SSKDSLACFNQTYTINLYLVETGRRLLDTTITFSLEQSGTRPERLYIQVFLKKDDSVGYR
ALVQTEDHLLLFLQQLAGKVVLWSREESLAEVVCLEMVDLPLTGAQAELEGEFGKKADGL
LGMFLKRLSSQLILLQAWTSHLWKMFYDARKPRSQIKNEINIDTLARDEFNLQKMMVMVT
ASGKLFGIESSSGTILWKQYLPNVKPDSSFKLMVQRTTAHFPHPPQCTLLVKDKESGMSS
LYVFNPIFGKWSQVAPPVLKRPILQSLLLPVMDQDYAKVLLLIDDEYKVTAFPATRNVLR
QLHELAPSIFFYLVDAEQGRLCGYRLRKDLTTELSWELTIPPEVQRIVKVKGKRSSEHVH
SQGRVMGDRSVLYKSLNPNLLAVVTESTDAHHERTFIGIFLIDGVTGRIIHSSVQKKAKG
PVHIVHSENWVVYQYWNTKARRNEFTVLELYEGTEQYNATAFSSLDRPQLPQVLQQSYIF
PSSISAMEATITERGITSRHLLIGLPSGAILSLPKALLDPRRPEIPTEQSREENLIPYSP
DVQIHAERFINYNQTVSRMRGIYTAPSGLESTCLVVAYGLDIYQTRVYPSKQFDVLKDDY
DYVLISSVLFGLVFATMITKRLAQVKLLNRAWR
Sequence of entity 3 (2), FASTA
>9C7V_3 ER membrane protein complex subunit 2 (chains 2)
MAKVSELYDVTWEEMRDKMRKWREENSRNSEQIVEVGEELINEYASKLGDDIWIIYEQVM
IAALDYGRDDLALFCLQELRRQFPGSHRVKRLTGMRFEAMERYDDAIQLYDRILQEDPTN
TAARKRKIAIRKAQGKNVEAIRELNEYLEQFVGDQEAWHELAELYINEHDYAKAAFCLEE
LMMTNPHNHLYCQQYAEVKYTQGGLENLELSRKYFAQALKLNNRNMRALFGLYMSASHIA
SNPKASAKTKKDNMKYASWAASQINRAYQFAGRSKKETKYSLKAVEDMLETLQITQS
Sequence of entity 4 (3), FASTA
>9C7V_4 ER membrane protein complex subunit 3 (chains 3)
MAGPELLLDSNIRLWVVLPIVIITFFVGMIRHYVSILLQSDKKLTQEQVSDSQVLIRSRV
LRENGKYIPKQSFLTRKYYFNNPEDGFFKKTKRKVVPPSPMTDPTMLTDMMKGNVTNVLP
MILIGGWINMTFSGFVTTKVPFPLTLRFKPMLQQGIELLTLDASWVSSASWYFLNVFGLR
SIYSLILGQDNAADQSRMMQEQMTGAAMAMPADTNKAFKTEWEALELTDHQWALDDVEEE
LMAKDLHFEGMFKKELQTSIF
Sequence of entity 5 (4), FASTA
>9C7V_5 ER membrane protein complex subunit 4 (chains 4)
MTAQGGLVANRGRRFKWAIELSGPGGGSRGRSDRGSGQGDSLYPVGYLDKQVPDTSVQET
DRILVEKRCWDIALGPLKQIPMNLFIMYMAGNTISIFPTMMVCMMAWRPIQALMAISATF
KMLESSSQKFLQGLVYLIGNLMGLALAVYKCQSMGLLPTHASDWLAFIEPPERMEFSGGG
LLL
Sequence of entity 6 (5), FASTA
>9C7V_6 Membrane magnesium transporter 1 (chains 5)
MAPSLWKGLVGIGLFALAHAAFSAAQHRSYMRLTEKEDESLPIDIVLQTLLAFAVTCYGI
VHIAGEFKDMDATSELKNKTFDTLRNHPSFYVFNHRGRVLFRPSDTANSSNQDALSSNTS
LKLRKLESLRR
Sequence of entity 7 (6), FASTA
>9C7V_7 ER membrane protein complex subunit 6 (chains 6)
MAAVVAKREGPPFISEAAVRGNAAVLDYCRTSVSALSGATAGILGLTGLYGFIFYLLASV
LLSLLLILKAGRRWNKYFKSRRPLFTGGLIGGLFTYVLFWTFLYGMVHVY
Sequence of entity 8 (7), FASTA
>9C7V_8 ER membrane protein complex subunit 7 (chains 7)
MAAALWGFFPVLLLLLLSGDVQSSEVPGAAAEGSGGSGVGIGDRFKIEGRAVVPGVKPQD
WISAARVLVDGEEHVGFLKTDGSFVVHDIPSGSYVVEVVSPAYRFDPVRVDITSKGKMRA
RYVNYIKTSEVVRLPYPLQMKSSGPPSYFIKRESWGWTDFLMNPMVMMMVLPLLIFVLLP
KVVNTSDPDMRREMEQSMNMLNSNHELPDVSEFMTRLFSSKSSGKSSSGSSKTGKSGAGK
RR
Sequence of entity 9 (8), FASTA
>9C7V_9 ER membrane protein complex subunit 8 (chains 8)
MPGVKLTTQAYCKMVLHGAKYPHCAVNGLLVAEKQKPRKEHLPLGGPGAHHTLFVDCIPL
FHGTLALAPMLEVALTLIDSWCKDHSYVIAGYYQANERVKDASPNQVAEKVASRIAEGFS
DTALIMVDNTKFTMDCVAPTIHVYEHHENRWRCRDPHHDYCEDWPEAQRISASLLDSRSY
ETLVDFDNHLDDIRNDWTNPEINKAVLHLC
Sequence of entity 10 (A), FASTA
>9C7V_10 Nicalin (chains A)
MLEEAGEVLENMLKASCLPLGFIVFLPAVLLLVAPPLPAADAAHEFTVYRMQQYDLQGQP
YGTRNAVLNTEARTMAAEVLSRRCVLMRLLDFSYEQYQKALRQSAGAVVIILPRAMAAVP
QDVVRQFMEIEPEMLAMETAVPVYFAVEDEALLSIYKQTQAASASQGSASAAEVLLRTAT
ANGFQMVTSGVQSKAVSDWLIASVEGRLTGLGGEDLPTIVIVAHYDAFGVAPWLSLGADS
NGSGVSVLLELARLFSRLYTYKRTHAAYNLLFFASGGGKFNYQGTKRWLEDNLDHTDSSL
LQDNVAFVLCLDTVGRGSSLHLHVSKPPREGTLQHAFLRELETVAAHQFPEVRFSMVHKR
INLAEDVLAWEHERFAIRRLPAFTLSHLESHRDGQRSSIMDVRSRVDSKTLTRNTRIIAE
ALTRVIYNLTEKGTPPDMPVFTEQMQIQQEQLDSVMDWLTNQPRAAQLVDKDSTFLSTLE
HHLSRYLKDVKQHHVKADKRDPEFVFYDQLKQVMNAYRVKPAVFDLLLAVGIAAYLGMAY
VAVQHFSLLYKTVQRLLVKAKTQ
Sequence of entity 11 (B), FASTA
>9C7V_11 BOS complex subunit NOMO2 (chains B)
MLVGQGAGLLGPAVVTAAVVLLLSGVGPAHGSEDIVVGCGGFVKSDVEINYSLIEIKLYT
KHGTLKYQTDCAPNNGYFMIPLYDKGDFILKIEPPLGWSFEPTTVELHVDGVSDICTKGG
DINFVFTGFSVNGKVLSKGQPLGPAGVQVSLRNTGTEAKIQSTVTQPGGKFAFFKVLPGD
YEILATHPTWALKEASTTVRVTNSNANAASPLIVAGYNVSGSVRSDGEPMKGVKFLLFSS
LVTKEDVLGCNVSPVPGFQPQDESLVYLCYTVSREDGSFSFYSLPSGGYTVIPFYRGERI
TFDVAPSRLDFTVEHDSLKIEPVFHVMGFSVTGRVLNGPEGDGVPEAVVTLNNQIKVKTK
ADGSFRLENITTGTYTIHAQKEHLYFETVTIKIAPNTPQLADIVATGFSVCGRISIIRFP
DTVKQMNKYKVVLSSQDKDKSLVTVETDAHGSFCFKAKPGTYKVQVMVPEAETRAGLTLK
PQTFPLTVTDRPVMDVAFVQFLASVSGKVSCLDTCGDLLVTLQSLSRQGEKRSLQLSGKV
NAMTFTFDNVLPGKYKISIMHEDWCWKNKSLEVEVLEDDVSAVEFRQTGYMLRCSLSHAI
TLEFYQDGNGRENVGIYNLSKGVNRFCLSKPGVYKVTPRSCHRFEQAFYTYDTSSPSILT
LTAIRHHVLGTITTDKMMDVTVTIKSSIDSEPALVLGPLKSVQELRREQQLAEIEARRQE
REKNGNEEGEERMTKPPVQEMVDELQGPFSYDFSYWARSGEKITVTPSSKELLFYPPSME
AVVSGESCPGKLIEIHGKAGLFLEGQIHPELEGVEIVISEKGASSPLITVFTDDKGAYSV
GPLHSDLEYTVTSQKEGYVLTAVEGTIGDFKAYALAGVSFEIKAEDDQPLPGVLLSLSGG
LFRSNLLTQDNGILTFSNLSPGQYYFKPMMKEFRFEPSSQMIEVQEGQNLKITITGYRTA
YSCYGTVSSLNGEPEQGVAMEAVGQNDCSIYGEDTVTDEEGKFRLRGLLPGCVYHVQLKA
EGNDHIERALPHHRVIEVGNNDIDDVNIIVFRQINQFDLSGNVITSSEYLPTLWVKLYKS
ENLDNPIQTVSLGQSLFFHFPPLLRDGENYVVLLDSTLPRSQYDYILPQVSFTAVGYHKH
ITLIFNPTRKLPEQDIAQGSYIALPLTLLVLLAGYNHDKLIPLLLQLTSRLQGVGALGQA
ASDNSGPEDAKRQAKKQKTRRTLRLQEEFQLMWCLVPWRGTLGIHLFSSLPFASEILLET
TATCIHY
Sequence of entity 12 (C), FASTA
>9C7V_12 Transmembrane protein 147 (chains C)
MTLFHFGNCFALAYFPYFITYKCSGLSEYNAFWKCVQAGVTYLFVQLCKMLFLATFFPTW
EGGIYDFIGEFMKASVDVADLIGLNLVMSRNAGKGEYKIMVAALGWATAELIMSRCIPLW
VGARGIEFDWKYIQMSIDSNISLVHYIVASAQVWMITRYDLYHTFRPAVLLLMFLSVYKA
FVMETFVHLCSLGSWAALLARAVVTGLLALSTLALYVAVVNVHS

Ligands and cofactors

IDNameFormulaCopies
NAG2-acetamido-2-deoxy-beta-D-glucopyranoseC8 H15 N O62

Primary citation

Role of a holo-insertase complex in the biogenesis of biophysically diverse ER membrane proteins. Page, K.R., Nguyen, V.N., Pleiner, T. et al. Mol Cell (2024) 84:3302. DOI 10.1016/j.molcel.2024.08.005 · PubMed

Other PDB entries of the same protein (UniProt Q5UCC4 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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