Structure of PDB 1gnj Chain A Binding Site BS04

Receptor Information
>1gnj Chain A (length=582) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HKSEVAHRFKDLGEENFKALVLIAFAQYLQQCPFEDHVKLVNEVTEFAKT
CVADESAENCDKSLHTLFGDKLCTVATLRETYGEMADCCAKQEPERNECF
LQHKDDNPNLPRLVRPEVDVMCTAFHDNEETFLKKYLYEIARRHPYFYAP
ELLFFAKRYKAAFTECCQAADKAACLLPKLDELRDEGKASSAKQRLKCAS
LQKFGERAFKAWAVARLSQRFPKAEFAEVSKLVTDLTKVHTECCHGDLLE
CADDRADLAKYICENQDSISSKLKECCEKPLLEKSHCIAEVENDEMPADL
PSLAADFVESKDVCKNYAEAKDVFLGMFLYEYARRHPDYSVVLLLRLAKT
YETTLEKCCAAADPHECYAKVFDEFKPLVEEPQNLIKQNCELFEQLGEYK
FQNALLVRYTKKVPQVSTPTLVEVSRNLGKVGSKCCKHPEAKRMPCAEDY
LSVVLNQLCVLHEKTPVSDRVTKCCTESLVNRRPCFSALEVDETYVPKEF
NAETFTFHADICTLSEKERQIKKQTALVELVKHKPKATKEQLKAVMDDFA
AFVEKCCKADDKETCFAEEGKKLVAASQAALG
Ligand information
Ligand IDACD
InChIInChI=1S/C20H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h6-7,9-10,12-13,15-16H,2-5,8,11,14,17-19H2,1H3,(H,21,22)/b7-6-,10-9-,13-12-,16-15-
InChIKeyYZXBAPSDXZZRGB-DOFZRALJSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CCCCC/C=C\C\C=C/C/C=C\C\C=C/CCCC(O)=O
ACDLabs 10.04O=C(O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC
OpenEye OEToolkits 1.5.0CCCCCC=CCC=CCC=CCC=CCCCC(=O)O
OpenEye OEToolkits 1.5.0CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)O
CACTVS 3.341CCCCCC=CCC=CCC=CCC=CCCCC(O)=O
FormulaC20 H32 O2
NameARACHIDONIC ACID
ChEMBLCHEMBL15594
DrugBankDB04557
ZINCZINC000004474696
PDB chain1gnj Chain A Residue 1004 [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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PDB1gnj Crystal Structures of Human Serum Albumin Complexed with Monounsaturated and Polyunsaturated Fatty Acids.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		Y411 V415 V418 L430 L457 H464 F488 S489
Binding residue
(residue number reindexed from 1)		Y409 V413 V416 L428 L455 H462 F486 S487
Annotation score4
Binding affinityPDBbind-CN: -logKd/Ki=7.04,Kd=91nM
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
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Cellular Component
External links
PDB RCSB:1gnj, PDBe:1gnj, PDBj:1gnj
PDBsum1gnj
PubMed11743713
UniProtP02768|ALBU_HUMAN Albumin (Gene Name=ALB)

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