beta/alpha1 region of ApoB 100. Determined by electron microscopy at 5.4 Å resolution. Released 25 Dec 2024.
Explore 9BD1 in 3D Show helices and sheets RCSB PDB PDBe
9BD1 contains 33 α-helices and 56 β-strands across 1 chain. 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.
| Element | Residues | Length | Sheet |
|---|---|---|---|
| β-strand | 52-59 | 8 | 1 |
| β-strand | 60-63 | 4 | 2 |
| β-strand | 74-86 | 13 | 1 |
| β-strand | 89-101 | 13 | 1 |
| α-helix | 119-128 | 10 | |
| β-strand | 131-134 | 4 | 1 |
| β-strand | 142-144 | 3 | 1 |
| α-helix | 151-162 | 12 | |
| α-helix | 167-169 | 3 | |
| β-strand | 174-181 | 8 | 1 |
| β-strand | 184-191 | 8 | 1 |
| β-strand | 202-207 | 6 | 1 |
| α-helix | 209-211 | 3 | |
| β-strand | 212 | 1 | 1 |
| α-helix | 233-237 | 5 | |
| β-strand | 239 | 1 | 3 |
| β-strand | 242-248 | 7 | 1 |
| β-strand | 258-264 | 7 | 1 |
| β-strand | 266 | 1 | 2 |
| β-strand | 267 | 1 | 3 |
| β-strand | 279-282 | 4 | 2 |
| β-strand | 283-290 | 8 | 1 |
| β-strand | 306 | 1 | 1 |
| α-helix | 310-312 | 3 | |
| α-helix | 325-334 | 10 | |
| α-helix | 341-343 | 3 | |
| α-helix | 344-356 | 13 | |
| α-helix | 360-373 | 14 | |
| α-helix | 375-385 | 11 | |
| α-helix | 388-400 | 13 | |
| α-helix | 405-415 | 11 | |
| α-helix | 423-436 | 14 | |
| α-helix | 439-455 | 17 | |
| α-helix | 461-473 | 13 | |
| α-helix | 482-495 | 14 | |
| α-helix | 505-515 | 11 | |
| α-helix | 521-529 | 9 | |
| α-helix | 535-537 | 3 | |
| α-helix | 538-548 | 11 | |
| α-helix | 555-567 | 13 | |
| α-helix | 571-580 | 10 | |
| α-helix | 581-583 | 3 | |
| α-helix | 587-601 | 15 | |
| α-helix | 609-618 | 10 | |
| β-strand | 636 | 1 | 4 |
| β-strand | 657-660 | 4 | 4 |
| β-strand | 670-675 | 6 | 4 |
| β-strand | 688-695 | 8 | 4 |
| α-helix | 698-702 | 5 | |
| α-helix | 757-764 | 8 | |
| α-helix | 769-771 | 3 | |
| β-strand | 772-779 | 8 | 4 |
| β-strand | 782-788 | 7 | 4 |
| α-helix | 789-818 | 30 | |
| β-strand | 823-826 | 4 | 5 |
| β-strand | 829-833 | 5 | 5 |
| β-strand | 836-838 | 3 | 5 |
| β-strand | 846-860 | 15 | 5 |
| β-strand | 865 | 1 | 6 |
| β-strand | 870 | 1 | 6 |
| β-strand | 871-872 | 2 | 7 |
| β-strand | 877-891 | 15 | 5 |
| β-strand | 895-898 | 4 | 5 |
| β-strand | 903 | 1 | 8 |
| β-strand | 904 | 1 | 5 |
| β-strand | 906 | 1 | 9 |
| β-strand | 907-908 | 2 | 5 |
| β-strand | 914-915 | 2 | 7 |
| β-strand | 918 | 1 | 10 |
| β-strand | 921 | 1 | 10 |
| β-strand | 924-926 | 3 | 7 |
| α-helix | 932 | 1 | |
| β-strand | 933-938 | 6 | 9 |
| β-strand | 940 | 1 | 8 |
| β-strand | 943-944 | 2 | 11 |
| β-strand | 945-946 | 2 | 5 |
| β-strand | 951-952 | 2 | 11 |
| α-helix | 953-956 | 4 | |
| β-strand | 963-970 | 8 | 9 |
| β-strand | 973-980 | 8 | 9 |
| α-helix | 991 | 1 | |
| β-strand | 1000-1007 | 8 | 9 |
| β-strand | 1014-1016 | 3 | 7 |
| β-strand | 1017 | 1 | 12 |
| β-strand | 1020-1021 | 2 | 13 |
| β-strand | 1032-1033 | 2 | 13 |
| β-strand | 1036 | 1 | 12 |
| β-strand | 1065-1066 | 2 | 14 |
| β-strand | 1071-1072 | 2 | 14 |
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|---|---|---|---|---|
| Apolipoprotein B-100 | A | protein | 4563 | Homo sapiens | P04114 |
>9BD1_1 Apolipoprotein B-100 (chains A) MDPPRPALLALLALPALLLLLLAGARAEEEMLENVSLVCPKDATRFKHLRKYTYNYEAES SSGVPGTADSRSATRINCKVELEVPQLCSFILKTSQCTLKEVYGFNPEGKALLKKTKNSE EFAAAMSRYELKLAIPEGKQVFLYPEKDEPTYILNIKRGIISALLVPPETEEAKQVLFLD TVYGNCSTHFTVKTRKGNVATEISTERDLGQCDRFKPIRTGISPLALIKGMTRPLSTLIS SSQSCQYTLDAKRKHVAEAICKEQHLFLPFSYKNKYGMVAQVTQTLKLEDTPKINSRFFG EGTKKMGLAFESTKSTSPPKQAEAVLKTLQELKKLTISEQNIQRANLFNKLVTELRGLSD EAVTSLLPQLIEVSSPITLQALVQCGQPQCSTHILQWLKRVHANPLLIDVVTYLVALIPE PSAQQLREIFNMARDQRSRATLYALSHAVNNYHKTNPTGTQELLDIANYLMEQIQDDCTG DEDYTYLILRVIGNMGQTMEQLTPELKSSILKCVQSTKPSLMIQKAAIQALRKMEPKDKD QEVLLQTFLDDASPGDKRLAAYLMLMRSPSQADINKIVQILPWEQNEQVKNFVASHIANI LNSEELDIQDLKKLVKEALKESQLPTVMDFRKFSRNYQLYKSVSLPSLDPASAKIEGNLI FDPNNYLPKESMLKTTLTAFGFASADLIEIGLEGKGFEPTLEALFGKQGFFPDSVNKALY WVNGQVPDGVSKVLVDHFGYTKDDKHEQDMVNGIMLSVEKLIKDLKSKEVPEARAYLRIL GEELGFASLHDLQLLGKLLLMGARTLQGIPQMIGEVIRKGSKNDFFLHYIFMENAFELPT GAGLQLQISSSGVIAPGAKAGVKLEVANMQAELVAKPSVSVEFVTNMGIIIPDFARSGVQ MNTNFFHESGLEAHVALKAGKLKFIIPSPKRPVKLLSGGNTLHLVSTTKTEVIPPLIENR QSWSVCKQVFPGLNYCTSGAYSNASSTDSASYYPLTGDTRLELELRPTGEIEQYSVSATY ELQREDRALVDTLKFVTQAEGAKQTEATMTFKYNRQSMTLSSEVQIPDFDVDLGTILRVN DESTEGKTSYRLTLDIQNKKITEVALMGHLSCDTKEERKIKGVISIPRLQAEARSEILAH WSPAKLLLQMDSSATAYGSTVSKRVAWHYDEEKIEFEWNTGTNVDTKKMTSNFPVDLSDY PKSLHMYANRLLDHRVPQTDMTFRHVGSKLIVAMSSWLQKASGSLPYTQTLQDHLNSLKE FNLQNMGLPDFHIPENLFLKSDGRVKYTLNKNSLKIEIPLPFGGKSSRDLKMLETVRTPA LHFKSVGFHLPSREFQVPTFTIPKLYQLQVPLLGVLDLSTNVYSNLYNWSASYSGGNTST DHFSLRARYHMKADSVVDLLSYNVQGSGETTYDHKNTFTLSCDGSLRHKFLDSNIKFSHV EKLGNNPVSKGLLIFDASSSWGPQMSASVHLDSKKKQHLFVKEVKIDGQFRVSSFYAKGT YGLSCQRDPNTGRLNGESNLRFNSSYLQGTNQITGRYEDGTLSLTSTSDLQSGIIKNTAS LKYENYELTLKSDTNGKYKNFATSNKMDMTFSKQNALLRSEYQADYESLRFFSLLSGSLN SHGLELNADILGTDKINSGAHKATLRIGQDGISTSATTNLKCSLLVLENELNAELGLSGA SMKLTTNGRFREHNAKFSLDGKAALTELSLGSAYQAMILGVDSKNIFNFKVSQEGLKLSN DMMGSYAEMKFDHTNSLNIAGLSLDFSSKLDNIYSSDKFYKQTVNLQLQPYSLVTTLNSD LKYNALDLTNNGKLRLEPLKLHVAGNLKGAYQNNEIKHIYAISSAALSASYKADTVAKVQ GVEFSHRLNTDIAGLASAIDMSTNYNSDSLHFSNVFRSVMAPFTMTIDAHTNGNGKLALW GEHTGQLYSKFLLKAEPLAFTFSHDYKGSTSHHLVSRKSISAALEHKVSALLTPAEQTGT WKLKTQFNNNEYSQDLDAYNTKDKIGVELTGRTLADLTLLDSPIKVPLLLSEPINIIDAL EMRDAVEKPQEFTIVAFVKYDKNQDVHSINLPFFETLQEYFERNRQTIIVVLENVQRNLK HINIDQFVRKYRAALGKLPQQANDYLNSFNWERQVSHAKEKLTALTKKYRITENDIQIAL DDAKINFNEKLSQLQTYMIQFDQYIKDSYDLHDLKIAIANIIDEIIEKLKSLDEHYHIRV NLVKTIHDLHLFIENIDFNKSGSSTASWIQNVDTKYQIRIQIQEKLQQLKRHIQNIDIQH LAGKLKQHIEAIDVRVLLDQLGTTISFERINDILEHVKHFVINLIGDFEVAEKINAFRAK VHELIERYEVDQQIQVLMDKLVELAHQYKLKETIQKLSNVLQQVKIKDYFEKLVGFIDDA VKKLNELSFKTFIEDVNKFLDMLIKKLKSFDYHQFVDETNDKIREVTQRLNGEIQALELP QKAEALKLFLEETKATVAVYLESLQDTKITLIINWLQEALSSASLAHMKAKFRETLEDTR DRMYQMDIQQELQRYLSLVGQVYSTLVTYISDWWTLAAKNLTDFAEQYSIQDWAKRMKAL VEQGFTVPEIKTILGTMPAFEVSLQALQKATFQTPDFIVPLTDLRIPSVQINFKDLKNIK IPSRFSTPEFTILNTFHIPSFTIDFVEMKVKIIRTIDQMLNSELQWPVPDIYLRDLKVED IPLARITLPDFRLPEIAIPEFIIPTLNLNDFQVPDLHIPEFQLPHISHTIEVPTFGKLYS ILKIQSPLFTLDANADIGNGTTSANEAGIAASITAKGESKLEVLNFDFQANAQLSNPKIN PLALKESVKFSSKYLRTEHGSEMLFFGNAIEGKSNTVASLHTEKNTLELSNGVIVKINNQ LTLDSNTKYFHKLNIPKLDFSSQADLRNEIKTLLKAGHIAWTSSGKGSWKWACPRFSDEG THESQISFTIEGPLTSFGLSNKINSKHLRVNQNLVYESGSLNFSKLEIQSQVDSQHVGHS VLTAKGMALFGEGKAEFTGRHDAHLNGKVIGTLKNSLFFSAQPFEITASTNNEGNLKVRF PLRLTGKIDFLNNYALFLSPSAQQASWQVSARFNQYKYNQNFSAGNNENIMEAHVGINGE ANLDFLNIPLTIPEMRLPYTIITTPPLKDFSLWEKTGLKEFLKTTKQSFDLSVKAQYKKN KHRHSITNPLAVLCEFISQSIKSFDRHFEKNRNNALDFVTKSYNETKIKFDKYKAEKSHD ELPRTFQIPGYTVPVVNVEVSPFTIEMSAFGYVFPKAVSMPSFSILGSDVRVPSYTLILP SLELPVLHVPRNLKLSLPDFKELCTISHIFIPAMGNITYDFSFKSSVITLNTNAELFNQS DIVAHLLSSSSSVIDALQYKLEGTTRLTRKRGLKLATALSLSNKFVEGSHNSTVSLTTKN MEVSVATTTKAQIPILRMNFKQELNGNTKSKPTVSSSMEFKYDFNSSMLYSTAKGAVDHK LSLESLTSYFSIESSTKGDVKGSVLSREYSGTIASEANTYLNSKSTRSSVKLQGTSKIDD IWNLEVKENFAGEATLQRIYSLWEHSTKNHLQLEGLFFTNGEHTSKATLELSPWQMSALV QVHASQPSSFHDFPDLGQEVALNANTKNQKIRWKNEVRIHSGSFQSQVELSNDQEKAHLD IAGSLEGHLRFLKNIILPVYDKSLWDFLKLDVTTSIGRRQHLRVSTAFVYTKNPNGYSFS IPVKVLADKFIIPGLKLNDLNSVLVMPTFHVPFTDLQVPSCKLDFREIQIYKKLRTSSFA LNLPTLPEVKFPEVDVLTKYSQPEDSLIPFFEITVPESQLTVSQFTLPKSVSDGIAALDL NAVANKIADFELPTIIVPEQTIEIPSIKFSVPAGIVIPSFQALTARFEVDSPVYNATWSA SLKNKADYVETVLDSTCSSTVQFLEYELNVLGTHKIEDGTLASKTKGTFAHRDFSAEYEE DGKYEGLQEWEGKAHLNIKSPAFTDLHLRYQKDKKGISTSAASPAVGTVGMDMDEDDDFS KWNFYYSPQSSPDKKLTIFKTELRVRESDEETQIKVNWEEEAASGLLTSLKDNVPKATGV LYDYVNKYHWEHTGLTLREVSSKLRRNLQNNAEWVYQGAIRQIDDIDVRFQKAASGTTGT YQEWKDKAQNLYQELLTQEGQASFQGLKDNVFDGLVRVTQEFHMKVKHLIDSLIDFLNFP RFQFPGKPGIYTREELCTMFIREVGTVLSQVYSKVHNGSEILFSYFQDLVITLPFELRKH KLIDVISMYRELLKDLSKEAQEVFKAIQSLKTTEVLRNLQDLLQFIFQLIEDNIKQLKEM KFTYLINYIQDEINTIFSDYIPYVFKLLKENLCLNLHKFNEFIQNELQEASQELQQIHQY IMALREEYFDPSIVGWTVKYYELEEKIVSLIKNLLVALKDFHSEYIVSASNFTSQLSSQV EQFLHRNIQEYLSILTDPDGKGKEKIAELSATAQEIIKSQAIATKKIISDYHQQFRYKLQ DFSDQLSDYYEKFIAESKRLIDLSIQNYHTFLIYITELLKKLQSTTVMNPYMKLAPGELT IIL
| ID | Name | Formula | Copies |
|---|---|---|---|
| NAG | 2-acetamido-2-deoxy-beta-D-glucopyranose | C8 H15 N O6 | 1 |
Structure of apolipoprotein B100 bound to the low-density lipoprotein receptor. Reimund, M., Dearborn, A.D., Graziano, G. et al. Nature (2025) 638:829-835. DOI 10.1038/s41586-024-08223-0 · PubMed
Other PDB entries of the same protein (UniProt P04114), best resolution first:
MolViewer shows 9BD1 directly in your browser with nothing to install. Switch between cartoon, ball-and-stick, spacefill and surface views, color by chain, secondary structure or B-factor, measure distances, angles and dihedrals, and share or embed the view.