Structure of PDB 2bxb Chain B Binding Site BS01

Receptor Information
>2bxb Chain B (length=578) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SEVAHRFKDLGEENFKALVLIAFAQYLQQCPFEDHVKLVNEVTEFAKTCV
ADESAENCDKSLHTLFGDKLCTVATLRETYGEMADCCAKQEPERNECFLQ
HKDDNPNLPRLVRPEVDVMCTAFHDNEETFLKKYLYEIARRHPYFYAPEL
LFFAKRYKAAFTECCQAADKAACLLPKLDELRDEGKASSAKQRLKCASLQ
KFGERAFKAWAVARLSQRFPKAEFAEVSKLVTDLTKVHTECCHGDLLECA
DDRADLAKYICENQDSISSKLKECCEKPLLEKSHCIAEVENDEMPADLPS
LAADFVESKDVCKNYAEAKDVFLGMFLYEYARRHPDYSVVLLLRLAKTYE
TTLEKCCAAADPHECYAKVFDEFKPLVEEPQNLIKQNCELFEQLGEYKFQ
NALLVRYTKKVPQVSTPTLVEVSRNLGKVGSKCCKHPEAKRMPCAEDYLS
VVLNQLCVLHEKTPVSDRVTKCCTESLVNRRPCFSALEVDETYVPKEFNA
ETFTFHADICTLSEKERQIKKQTALVELVKHKPKATKEQLKAVMDDFAAF
VEKCCKADDKETCFAEEGKKLVAASQAA
Ligand information
Ligand IDOPB
InChIInChI=1S/C19H20N2O3/c1-2-3-9-17-18(23)20(14-7-5-4-6-8-14)21(19(17)24)15-10-12-16(22)13-11-15/h4-8,10-13,17,22H,2-3,9H2,1H3/t17-/m0/s1
InChIKeyHFHZKZSRXITVMK-KRWDZBQOSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CCCCC1C(=O)N(N(C1=O)c2ccc(cc2)O)c3ccccc3
OpenEye OEToolkits 1.5.0CCCC[C@H]1C(=O)N(N(C1=O)c2ccc(cc2)O)c3ccccc3
CACTVS 3.341CCCC[C@H]1C(=O)N(N(C1=O)c2ccc(O)cc2)c3ccccc3
CACTVS 3.341CCCC[CH]1C(=O)N(N(C1=O)c2ccc(O)cc2)c3ccccc3
ACDLabs 10.04O=C2N(c1ccc(O)cc1)N(C(=O)C2CCCC)c3ccccc3
FormulaC19 H20 N2 O3
Name4-BUTYL-1-(4-HYDROXYPHENYL)-2-PHENYLPYRAZOLIDINE-3,5-DIONE;
OXYPHENBUTAZONE
ChEMBLCHEMBL1235001
DrugBank
ZINCZINC000001606505
PDB chain2bxb Chain B Residue 2001 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2bxb Structural Basis of the Drug-Binding Specificity of Human Serum Albumin.
Resolution3.2 Å
Binding residue
(original residue number in PDB)		Y150 K199 L238 H242 R257 A261 S287 I290 A291
Binding residue
(residue number reindexed from 1)		Y146 K195 L234 H238 R253 A257 S283 I286 A287
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
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:2bxb, PDBe:2bxb, PDBj:2bxb
PDBsum2bxb
PubMed16169013
UniProtP02768|ALBU_HUMAN Albumin (Gene Name=ALB)

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