2026-01-17_00000300
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ligand
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9Q6J
Human prolyl endopeptidase (PREP) - complex with KT-2-126;
X-ray diffraction 1.75Å
Protein #1
711 residues (99% resolved)
Raw Sequence ...
GMLSLQYPDVYRDETAVQDYHGHKICDPYAWLEDPDSEQTKAFVEAQNKITVPFLEQCPIRGLYKERMTELYDYPKYSCHFKKGKRYFYFYNTGLQNQRVLYVQDSLEGEARVFLDPNILSDDGTVALRGYAFSEDGEYFAYGLSASGSDWVTIKFMKVDGAKELPDVLERVKFSCMAWTHDGKGMFYNSYPQQDGKSDGTETSTNLHQKLYYHVLGTDQSEDILCAEFPDEPKWMGGAELSDDGRYVLLSIREGCDPVNRLWYCDLQQESSGIAGILKWVKLIDNFEGEYDYVTNEGTVFTFKTNRQSPNYRVINIDFRDPEESKWKVLVPEHEKDVLEWIACVRSNFLVLCYLHDVKNILQLHDLTTGALLKTFPLDVGSIVGYSGQKKDTEIFYQFTSFLSPGIIYHCDLTKEELEPRVFREVTVKGIDASDYQTVQIFYPSKDGTKIPMFIVHKKGIKLDGSHPAFLYGYGGFNISITPNYSVSRLIFVRHMGGILAVANIRGGGEYGETWHKGGILANKQNCFDDFQCAAEYLIKEGYTSPKRLTINGGSNGGLLVAACANQRPDLFGCVIAQVGVMDMLKFHKYTIGHAWTTDYGCSDSKQHFEWLVKYSPLHNVKLPEADDIQYPSMLLLTADHDDRVVPLHSLKFIATLQYIVGRSRKQSNPLLIHVDTKAGHGAGKPTAKVIEEVSDMFAFIARCLNVDWIP
Canonical Sequence ...
GMLSLQYPDVYRDETAVQDYHGHKICDPYAWLEDPDSEQTKAFVEAQNKITVPFLEQCPIRGLYKERMTELYDYPKYSCHFKKGKRYFYFYNTGLQNQRVLYVQDSLEGEARVFLDPNILSDDGTVALRGYAFSEDGEYFAYGLSASGSDWVTIKFMKVDGAKELPDVLERVKFSCMAWTHDGKGMFYNSYPQQDGKSDGTETSTNLHQKLYYHVLGTDQSEDILCAEFPDEPKWMGGAELSDDGRYVLLSIREGCDPVNRLWYCDLQQESSGIAGILKWVKLIDNFEGEYDYVTNEGTVFTFKTNRQSPNYRVINIDFRDPEESKWKVLVPEHEKDVLEWIACVRSNFLVLCYLHDVKNILQLHDLTTGALLKTFPLDVGSIVGYSGQKKDTEIFYQFTSFLSPGIIYHCDLTKEELEPRVFREVTVKGIDASDYQTVQIFYPSKDGTKIPMFIVHKKGIKLDGSHPAFLYGYGGFNISITPNYSVSRLIFVRHMGGILAVANIRGGGEYGETWHKGGILANKQNCFDDFQCAAEYLIKEGYTSPKRLTINGGSNGGLLVAACANQRPDLFGCVIAQVGVMDMLKFHKYTIGHAWTTDYGCSDSKQHFEWLVKYSPLHNVKLPEADDIQYPSMLLLTADHDDRVVPLHSLKFIATLQYIVGRSRKQSNPLLIHVDTKAGHGAGKPTAKVIEEVSDMFAFIARCLNVDWIP
Non polymer #2
A1CQ0
InChI=1S/C28H28ClN5O2/c29-25-22(28(36)30-15-13-23(35)33-16-7-8-17-33)19-31-27-24(25)26(21-11-5-2-6-12-21)32-34(27)18-14-20-9-3-1-4-10-20/h1-6,9-12,19H,7-8,13-18H2,(H,30,36)
InChI=1S/C28H28ClN5O2/c29-25-22(28(36)30-15-13-23(35)33-16-7-8-17-33)19-31-27-24(25)26(21-11-5-2-6-12-21)32-34(27)18-14-20-9-3-1-4-10-20/h1-6,9-12,19H,7-8,13-18H2,(H,30,36)
SMILES: c1ccc(cc1)CCn2c3c(c(c(cn3)C(=O)NCCC(=O)N4CCCC4)Cl)c(n2)c5ccccc5
c1ccc(cc1)CCn2c3c(c(c(cn3)C(=O)NCCC(=O)N4CCCC4)Cl)c(n2)c5ccccc5
Non polymer #3
B3P
InChI=1S/C11H26N2O6/c14-4-10(5-15,6-16)12-2-1-3-13-11(7-17,8-18)9-19/h12-19H,1-9H2
InChI=1S/C11H26N2O6/c14-4-10(5-15,6-16)12-2-1-3-13-11(7-17,8-18)9-19/h12-19H,1-9H2
SMILES: C(CNC(CO)(CO)CO)CNC(CO)(CO)CO
C(CNC(CO)(CO)CO)CNC(CO)(CO)CO
Non polymer #4
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 #5
SCN
InChI=1S/CHNS/c2-1-3/h3H/p-1
InChI=1S/CHNS/c2-1-3/h3H/p-1
SMILES: C(#N)[S-]
C(#N)[S-]
Biounit #1
monomer
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Biounit #2
monomer
Download coordinates
Biounit #3
monomer
Download coordinates
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Model
Reference
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