Crystal structure of Angiotensin-1 converting enzyme C-domain in complex with dual ACE/NEP inhibitor AD011. Determined by X-ray diffraction at 1.5 Å resolution. Released 16 Feb 2022.
Explore 7Q27 in 3D Show helices and sheets RCSB PDB PDBe
7Q27 contains 37 α-helices and 7 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 |
|---|---|---|---|
| α-helix | 41-70 | 30 | |
| α-helix | 75-99 | 25 | |
| α-helix | 104-106 | 3 | |
| α-helix | 110-119 | 10 | |
| α-helix | 123-126 | 4 | |
| α-helix | 129-148 | 20 | |
| β-strand | 150-152 | 3 | 1 |
| β-strand | 158-160 | 3 | 1 |
| α-helix | 161-165 | 5 | |
| α-helix | 166-171 | 6 | |
| α-helix | 175-185 | 11 | |
| α-helix | 186-190 | 5 | |
| α-helix | 191-193 | 3 | |
| α-helix | 197-210 | 14 | |
| α-helix | 216-221 | 6 | |
| α-helix | 222-224 | 3 | |
| α-helix | 229-239 | 11 | |
| α-helix | 241-259 | 19 | |
| α-helix | 269 | 1 | |
| β-strand | 270-271 | 2 | 2 |
| α-helix | 284-286 | 3 | |
| α-helix | 287-290 | 4 | |
| α-helix | 301-307 | 7 | |
| α-helix | 312-325 | 14 | |
| α-helix | 329-332 | 4 | |
| α-helix | 333-338 | 6 | |
| β-strand | 340 | 1 | 3 |
| β-strand | 355-358 | 4 | 3 |
| β-strand | 365-368 | 4 | 3 |
| α-helix | 375-393 | 19 | |
| α-helix | 399-401 | 3 | |
| α-helix | 407-421 | 15 | |
| α-helix | 424-429 | 6 | |
| α-helix | 440-454 | 15 | |
| α-helix | 457-472 | 16 | |
| α-helix | 481-488 | 8 | |
| α-helix | 489-493 | 5 | |
| β-strand | 495-496 | 2 | 2 |
| α-helix | 507-510 | 4 | |
| α-helix | 521-540 | 20 | |
| α-helix | 547-549 | 3 | |
| α-helix | 556-566 | 11 | |
| α-helix | 574-582 | 9 | |
| α-helix | 590-610 | 21 |
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|---|---|---|---|---|
| Angiotensin-converting enzyme | A | protein | 597 | Homo sapiens | P12821 (AlphaFold model) |
>7Q27_1 Angiotensin-converting enzyme (chains A) LVTDEAEASKFVEEYDRTSQVVWNEYAGANWNYNTNITTETSKILLQKNMQIAQHTLKYG TQARKFDVNQLQNTTIKRIIKKVQDLERAALPAQELEEYNKILLDMETTYSVATVCHPQG SCLQLEPDLTNVMATSRKYEDLLWAWEGWRDKAGRAILQFYPKYVELINQAARLNGYVDA GDSWRSMYETPSLEQDLERLFQELQPLYLNLHAYVRRALHRHYGAQHINLEGPIPAHLLG NMWAQTWSNIYDLVVPFPSAPSMDTTEAMLKQGWTPRRMFKEADDFFTSLGLLPVPPEFW QKSMLEKPTDGREVVCHASAWDFYNGKDFRIKQCTTVNLEDLVVAHHEMGHIQYFMQYKD LPVALREGANPGFHEAIGDVLALSVSTPKHLHSLNLLSSEGGSDEHDINFLMKMALDKIA FIPFSYLVDQWRWRVFDGSITKENYNQEWWSLRLKYQGLCPPVPRTQGDFDPGAKFHIPS SVPYIRYFVSFIIQFQFHEALCQAAGHTGPLHKCDIYQSKEAGQRLATAMKLGFSRPWPE AMQLITGQPQMSASAMLSYFKPLLDWLRTENELHGEKLGWPQYNWTPNSARSEGPLP
| ID | Name | Formula | Copies |
|---|---|---|---|
| BO3 | Boric acid | B H3 O3 | 5 |
| 8KC | (2~{S})-2-[[(2~{S})-1-[[(2~{S})-3-(1~{H}-indol-3-yl)-1-oxidanyl-1-oxidanylidene… | C27 H33 N3 O5 | 1 |
| ZN | Zinc ion | Zn | 1 |
| NAG | 2-acetamido-2-deoxy-beta-D-glucopyranose | C8 H15 N O6 | 1 |
Water and common crystallization additives (CL, ACT, EDO, IMD, 1PE) are not listed.
Probing the Requirements for Dual Angiotensin-Converting Enzyme C-Domain Selective/Neprilysin Inhibition. Arendse, L.B., Cozier, G.E., Eyermann, C.J. et al. J Med Chem (2022) 65:3371-3387. DOI 10.1021/acs.jmedchem.1c01924 · PubMed
Other PDB entries of the same protein (UniProt P12821 (AlphaFold model), which also has an AlphaFold model), best resolution first:
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