2026-02-14_00000422|ligand|9SS7

Human angiotensin 1-converting enzyme C-domain in complex with rentiapril; X-ray diffraction 1.95Å

Protein #1 584 residues (99% resolved)

Raw Sequence ...

EAEASKFVEEYDRTSQVVWNEYAGANWNYNTNITTETSKILLQKNMQIAQHTLKYGTQARKFDVNQLQNTTIKRIIKKVQDLERAALPAQELEEYNKILLDMETTYSVATVCHPQGSCLQLEPDLTNVMATSRKYEDLLWAWEGWRDKAGRAILQFYPKYVELINQAARLNGYVDAGDSWRSMYETPSLEQDLERLFQELQPLYLNLHAYVRRALHRHYGAQHINLEGPIPAHLLGNMWAQTWSNIYDLVVPFPSAPSMDTTEAMLKQGWTPRRMFKEADDFFTSLGLLPVPPEFWQKSMLEKPTDGREVVCHASAWDFYNGKDFRIKQCTTVNLEDLVVAHHEMGHIQYFMQYKDLPVALREGANPGFHEAIGDVLALSVSTPKHLHSLNLLSSEGGSDEHDINFLMKMALDKIAFIPFSYLVDQWRWRVFDGSITKENYNQEWWSLRLKYQGLCPPVPRTQGDFDPGAKFHIPSSVPYIRYFVSFIIQFQFHEALCQAAGHTGPLHKCDIYQSKEAGQRLATAMKLGFSRPWPEAMQLITGQPQMSASAMLSYFKPLLDWLRTENELHGEKLGWPQYNWTPN

Canonical Sequence ...

Non polymer #2 A1JPY

InChI=1S/C13H15NO4S2/c15-10-4-2-1-3-8(10)12-14(11(16)5-6-19)9(7-20-12)13(17)18/h1-4,9,12,15,19H,5-7H2,(H,17,18)/t9-,12+/m0/s1

SMILES: c1ccc(c(c1)[C@@H]2N([C@@H](CS2)C(=O)O)C(=O)CCS)O

c1ccc(c(c1)[C@@H]2N([C@@H](CS2)C(=O)O)C(=O)CCS)O

Non polymer #3 BO3

InChI=1S/BH3O3/c2-1(3)4/h2-4H

SMILES: B(O)(O)O

B(O)(O)O

Non polymer #4 CL

InChI=1S/ClH/h1H/p-1

SMILES: [Cl-]

[Cl-]

Non polymer #5 EDO

InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

SMILES: C(CO)O

C(CO)O

Non polymer #6 IMD

InChI=1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)/p+1

SMILES: c1c[nH+]c[nH]1

c1c[nH+]c[nH]1

Non polymer #7 MLI

InChI=1S/C3H4O4/c4-2(5)1-3(6)7/h1H2,(H,4,5)(H,6,7)/p-2

SMILES: C(C(=O)[O-])C(=O)[O-]

C(C(=O)[O-])C(=O)[O-]

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

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 ZN

InChI=1S/Zn/q+2

SMILES: [Zn+2]

[Zn+2]

Biounit #1 hetero-1-1-mer

Reference