2025-08-30_00000341
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ligand
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9QAR
Human angiotensin-1 converting enzyme N-domain in complex with ramiprilat;
X-ray diffraction 2.00Å
Protein #1
609 residues (99% resolved)
Raw Sequence ...
LDPGLQPGQFSADEAGAQLFAQSYQSSAEQVLFQSVAASWAHDTNITAENARRQEEAALLSQEFAEAWGQKAKELYEPIWQQFTDPQLRRIIGAVRTLGSANLPLAKRQQYNALLSQMSRIYSTAKVCLPNKTATCWSLDPDLTNILASSRSYAMLLFAWEGWHNAAGIPLKPLYEDFTALSNEAYKQDGFTDTGAYWRSWYNSPTFEDDLEHLYQQLEPLYLNLHAFVRRALHRRYGDRYINLRGPIPAHLLGDMWAQSWENIYDMVVPFPDKPNLDVTSTMLQQGWQATHMFRVAEEFFTSLELSPMPPEFWEGSMLEKPADGREVVCHASAWDFYNRKDFRIKQCTRVTMDQLSTVHHEMGHIQYYLQYKDLPVSLRRGANPGFHEAIGDVLALSVSTPEHLHKIGLLDRVTNDTESDINYLLKMALEKIAFLPFGYLVDQWRWGVFSGRTPPSRYNFDWWYLRTKYQGICPPVTRNETHFDAGAKFHVPNVTPYIRYFVSFVLQFQFHEALCKEAGYEGPLHQCDIYRSTKAGAKLRKVLRAGSSRPWQEVLKDMVGLDALDAQPLLKYFQLVTQWLQEQNQQNGEVLGWPEYQWHPPLPDNYPE
Canonical Sequence ...
LDPGLQPGQFSADEAGAQLFAQSYQSSAEQVLFQSVAASWAHDTNITAENARRQEEAALLSQEFAEAWGQKAKELYEPIWQQFTDPQLRRIIGAVRTLGSANLPLAKRQQYNALLSQMSRIYSTAKVCLPNKTATCWSLDPDLTNILASSRSYAMLLFAWEGWHNAAGIPLKPLYEDFTALSNEAYKQDGFTDTGAYWRSWYNSPTFEDDLEHLYQQLEPLYLNLHAFVRRALHRRYGDRYINLRGPIPAHLLGDMWAQSWENIYDMVVPFPDKPNLDVTSTMLQQGWQATHMFRVAEEFFTSLELSPMPPEFWEGSMLEKPADGREVVCHASAWDFYNRKDFRIKQCTRVTMDQLSTVHHEMGHIQYYLQYKDLPVSLRRGANPGFHEAIGDVLALSVSTPEHLHKIGLLDRVTNDTESDINYLLKMALEKIAFLPFGYLVDQWRWGVFSGRTPPSRYNFDWWYLRTKYQGICPPVTRNETHFDAGAKFHVPNVTPYIRYFVSFVLQFQFHEALCKEAGYEGPLHQCDIYRSTKAGAKLRKVLRAGSSRPWQEVLKDMVGLDALDAQPLLKYFQLVTQWLQEQNQQNGEVLGWPEYQWHPPLPDNYPE
Non polymer #2
1PE
InChI=1S/C10H22O6/c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2-12/h11-12H,1-10H2
InChI=1S/C10H22O6/c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2-12/h11-12H,1-10H2
SMILES: C(COCCOCCOCCOCCO)O
C(COCCOCCOCCOCCO)O
Non polymer #3
ACT
InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/p-1
InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/p-1
SMILES: CC(=O)[O-]
CC(=O)[O-]
Non polymer #4
CA
InChI=1S/Ca/q+2
InChI=1S/Ca/q+2
SMILES: [Ca+2]
[Ca+2]
Non polymer #5
CL
InChI=1S/ClH/h1H/p-1
InChI=1S/ClH/h1H/p-1
SMILES: [Cl-]
[Cl-]
Non polymer #6
EDO
InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
SMILES: C(CO)O
C(CO)O
Non polymer #7
MG
InChI=1S/Mg/q+2
InChI=1S/Mg/q+2
SMILES: [Mg+2]
[Mg+2]
Non polymer #8
NAG
InChI=1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6-,7-,8-/m1/s1
InChI=1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6-,7-,8-/m1/s1
SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O)CO)O)O
CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O)CO)O)O
Non polymer #9
PEG
InChI=1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2
InChI=1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2
SMILES: C(COCCO)O
C(COCCO)O
Non polymer #10
PGE
InChI=1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2
InChI=1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2
SMILES: C(COCCOCCO)O
C(COCCOCCO)O
Non polymer #11
X92
InChI=1S/C21H28N2O5/c1-13(22-16(20(25)26)11-10-14-6-3-2-4-7-14)19(24)23-17-9-5-8-15(17)12-18(23)21(27)28/h2-4,6-7,13,15-18,22H,5,8-12H2,1H3,(H,25,26)(H,27,28)/t13-,15-,16-,17-,18-/m0/s1
InChI=1S/C21H28N2O5/c1-13(22-16(20(25)26)11-10-14-6-3-2-4-7-14)19(24)23-17-9-5-8-15(17)12-18(23)21(27)28/h2-4,6-7,13,15-18,22H,5,8-12H2,1H3,(H,25,26)(H,27,28)/t13-,15-,16-,17-,18-/m0/s1
SMILES: C[C@@H](C(=O)N1[C@H]2CCC[C@H]2C[C@H]1C(=O)O)N[C@@H](CCc3ccccc3)C(=O)O
C[C@@H](C(=O)N1[C@H]2CCC[C@H]2C[C@H]1C(=O)O)N[C@@H](CCc3ccccc3)C(=O)O
Non polymer #12
ZN
InChI=1S/Zn/q+2
InChI=1S/Zn/q+2
SMILES: [Zn+2]
[Zn+2]
Biounit #1
hetero-1-1-1-1-mer
Download coordinates
Biounit #2
hetero-1-1-1-mer
Download coordinates
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Model
Reference
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