2026-09-26_00000170
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hard
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9QE8
SMAD4 MH2 domain (residues 314-552) bound by Nanobody A7 (NbA7);
X-ray diffraction 3.04Å
Protein #1
240 residues (79% resolved)
Raw Sequence ...
GISNHPAPEYWCSIAYFEMDVQVGETFKVPSSCPIVTVDGYVDPSGGDRFCLGQLSNVHRTEAIERARLHIGKGVQLECKGEGDVWVRCLSDHAVFVQSYYLDREAGRAPGDAVHKIYPSAYIKVFDLRQCHRQMQQQAATAQAAAAAQAAAVAGNIPGPGSVGGIAPAISLSAAAGIGVDDLRRLCILRMSFVKGWGPDYPRQSIKETPCWIEIHLHRALQLLDEVLHTMPIADPQPLD
Canonical Sequence ...
GISNHPAPEYWCSIAYFEMDVQVGETFKVPSSCPIVTVDGYVDPSGGDRFCLGQLSNVHRTEAIERARLHIGKGVQLECKGEGDVWVRCLSDHAVFVQSYYLDREAGRAPGDAVHKIYPSAYIKVFDLRQCHRQMQQQAATAQAAAAAQAAAVAGNIPGPGSVGGIAPAISLSAAAGIGVDDLRRLCILRMSFVKGWGPDYPRQSIKETPCWIEIHLHRALQLLDEVLHTMPIADPQPLD
Protein #2
126 residues (90% resolved)
Raw Sequence ...
QVQLVESGGGLVQAGGSLRLSCTASGSIYSMGWYRQAPEKQREWVGSITSTGNSNYADFVNGRFTISRDNTKNTVYLQMNSLKPEDSAVYYCNAYIGTTPQLKNYWGQGTQVTVSSHHHHHHEPEA
Canonical Sequence ...
QVQLVESGGGLVQAGGSLRLSCTASGSIYSMGWYRQAPEKQREWVGSITSTGNSNYADFVNGRFTISRDNTKNTVYLQMNSLKPEDSAVYYCNAYIGTTPQLKNYWGQGTQVTVSSHHHHHHEPEA
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
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 #5
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
Biounit #1
hetero-1-1-mer
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Biounit #2
hetero-1-1-mer
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Biounit #3
hetero-1-1-mer
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Biounit #4
hetero-1-1-mer
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Biounit #5
hetero-1-1-mer
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Biounit #6
hetero-1-1-mer
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Model
Reference
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