Structure of PDB 2ydf Chain B Binding Site BS01

Receptor Information
>2ydf Chain B (length=566) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SEVAHRFKDLGEENFKALVLIAFAQYLQQCPFEDHVKLVNEVTEFAKTCV
ADESAENCDKSLHTLFGDKLCTDCCAKQEPERNECFLQHKDDNPNLPRLV
RPEVDVMCTAFHDNEETFLKKYLYEIARRHPYFYAPELLFFAKRYKAAFT
ECCQAADKAACLLPKLDELRDEGKASSAKQRLKCASLQKFGERAFKAWAV
ARLSQRFPKAEFAEVSKLVTDLTKVHTECCHGDLLECADDRADLAKYICE
NQDSISSKLKECCEKPLLEKSHCIAEVENDEMPADLPSLAADFVESKDVC
KNYAEAKDVFLGMFLYEYARRHPDYSVVLLLRLAKTYETTLEKCCAAADP
HECYAKVFDEFKPLVEEPQNLIKQNCELFEQLGEYKFQNALLVRYTKKVP
QVSTPTLVEVSRNLGKVGSKCCKHPEAKRMPCAEDYLSVVLNQLCVLHEK
TPVSDRVTKCCTESLVNRRPCFSALEVDETYVPKEFNAETFTFHADICTL
SEKERQIKKQTALVELVKHKPKATKEQLKAVMDDFAAFVEKCCKADDKET
CFAEEGKKLVAASQAA
Ligand information
Ligand IDIO3
InChIInChI=1S/C11H11I3O3/c1-2-5(11(16)17)3-6-7(12)4-8(13)10(15)9(6)14/h4-5,15H,2-3H2,1H3,(H,16,17)/t5-/m0/s1
InChIKeyGOIQOQCNFWYSTQ-YFKPBYRVSA-N
SMILES
SoftwareSMILES
CACTVS 3.370CC[C@@H](Cc1c(I)cc(I)c(O)c1I)C(O)=O
OpenEye OEToolkits 1.7.0CC[C@@H](Cc1c(cc(c(c1I)O)I)I)C(=O)O
CACTVS 3.370CC[CH](Cc1c(I)cc(I)c(O)c1I)C(O)=O
OpenEye OEToolkits 1.7.0CCC(Cc1c(cc(c(c1I)O)I)I)C(=O)O
ACDLabs 12.01Ic1c(c(I)c(O)c(I)c1)CC(C(=O)O)CC
FormulaC11 H11 I3 O3
NameIOPHENOXIC ACID
ChEMBL
DrugBank
ZINCZINC000003875659
PDB chain2ydf Chain B Residue 2001 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB2ydf Crystallographic Analysis Reveals the Structural Basis of the High-Affinity Binding of Iophenoxic Acid to Human Serum Albumin.
Resolution2.75 Å
Binding residue
(original residue number in PDB)		Y150 K199 L219 R222 L238 H242 R257 A291
Binding residue
(residue number reindexed from 1)		Y134 K183 L203 R206 L222 H226 R241 A275
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0005504 fatty acid binding
GO:0005507 copper ion binding
GO:0005515 protein binding
GO:0008289 lipid binding
GO:0015643 toxic substance binding
GO:0016209 antioxidant activity
GO:0019825 oxygen binding
GO:0030170 pyridoxal phosphate binding
GO:0042802 identical protein binding
GO:0046872 metal ion binding
GO:0051087 protein-folding chaperone binding
GO:0140272 exogenous protein binding
GO:1903981 enterobactin binding
Biological Process
GO:0009267 cellular response to starvation
GO:0051902 negative regulation of mitochondrial depolarization
GO:0072732 cellular response to calcium ion starvation
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005783 endoplasmic reticulum
GO:0005788 endoplasmic reticulum lumen
GO:0005794 Golgi apparatus
GO:0031093 platelet alpha granule lumen
GO:0032991 protein-containing complex
GO:0070062 extracellular exosome
GO:0072562 blood microparticle

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:2ydf, PDBe:2ydf, PDBj:2ydf
PDBsum2ydf
PubMed21501503
UniProtP02768|ALBU_HUMAN Albumin (Gene Name=ALB)

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