Structure of PDB 4l7y Chain B Binding Site BS02

Receptor Information
>4l7y Chain B (length=145) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTP
DAVMGNPKVKAHGKKVLGAFSDGLAHLDNLKGTFATLSELHCDKLHVDPE
NFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
Ligand information
Ligand IDIRL
InChIInChI=1S/C36H35N3O4/c1-23-17-24(2)19-28(18-23)35(41)39(3)33(20-25-13-15-27(16-14-25)26-9-5-4-6-10-26)34(40)38-32(36(42)43)21-29-22-37-31-12-8-7-11-30(29)31/h4-19,22,32-33,37H,20-21H2,1-3H3,(H,38,40)(H,42,43)/t32-,33+/m1/s1
InChIKeyUZDORQWMYRRLQV-SAIUNTKASA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6Cc1cc(cc(c1)C(=O)N(C)C(Cc2ccc(cc2)c3ccccc3)C(=O)NC(Cc4c[nH]c5c4cccc5)C(=O)O)C
OpenEye OEToolkits 1.7.6Cc1cc(cc(c1)C(=O)N(C)[C@@H](Cc2ccc(cc2)c3ccccc3)C(=O)N[C@H](Cc4c[nH]c5c4cccc5)C(=O)O)C
ACDLabs 12.01O=C(c1cc(cc(c1)C)C)N(C)C(C(=O)NC(C(=O)O)Cc3c2ccccc2nc3)Cc5ccc(c4ccccc4)cc5
CACTVS 3.385CN([C@@H](Cc1ccc(cc1)c2ccccc2)C(=O)N[C@H](Cc3c[nH]c4ccccc34)C(O)=O)C(=O)c5cc(C)cc(C)c5
CACTVS 3.385CN([CH](Cc1ccc(cc1)c2ccccc2)C(=O)N[CH](Cc3c[nH]c4ccccc34)C(O)=O)C(=O)c5cc(C)cc(C)c5
FormulaC36 H35 N3 O4
Name(2R)-2-({(2S)-3-(biphenyl-4-yl)-2-[(3,5-dimethylbenzoyl)(methyl)amino]propanoyl}amino)-3-(1H-indol-3-yl)propanoic acid (non-preferred name)
ChEMBL
DrugBank
ZINC
PDB chain4l7y Chain B Residue 202 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4l7y Novel small molecule modulators of human hemoglobin oxygen binding identified by small molecule microarray screening
Resolution1.8 Å
Binding residue
(original residue number in PDB)		K82 H143
Binding residue
(residue number reindexed from 1)		K81 H142
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0004601 peroxidase activity
GO:0005344 oxygen carrier activity
GO:0005515 protein binding
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0030492 hemoglobin binding
GO:0031720 haptoglobin binding
GO:0031721 hemoglobin alpha binding
GO:0043177 organic acid binding
GO:0046872 metal ion binding
Biological Process
GO:0008217 regulation of blood pressure
GO:0015670 carbon dioxide transport
GO:0015671 oxygen transport
GO:0030185 nitric oxide transport
GO:0042542 response to hydrogen peroxide
GO:0042744 hydrogen peroxide catabolic process
GO:0045429 positive regulation of nitric oxide biosynthetic process
GO:0070293 renal absorption
GO:0070527 platelet aggregation
GO:0097746 blood vessel diameter maintenance
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0005829 cytosol
GO:0005833 hemoglobin complex
GO:0031838 haptoglobin-hemoglobin complex
GO:0070062 extracellular exosome
GO:0071682 endocytic vesicle lumen
GO:0072562 blood microparticle
GO:1904724 tertiary granule lumen
GO:1904813 ficolin-1-rich granule lumen

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4l7y, PDBe:4l7y, PDBj:4l7y
PDBsum4l7y
PubMed
UniProtP68871|HBB_HUMAN Hemoglobin subunit beta (Gene Name=HBB)

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