Structure of PDB 4hxq Chain B Binding Site BS01
Receptor Information
>4hxq Chain B (length=314) Species:
9606
(Homo sapiens) [
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SRTIGIIGAPFSKGQPRGGVEEGPTVLRKAGLLEKLKEQECDVKDYGDLP
FADIPNDSPFQIVKNPRSVGKASEQLAGKVAEVKKNGRISLVLGGDHSLA
IGSISGHARVHPDLGVIWVDAHTDINTPLTTTSGNLHGQPVSFLLKELKG
KIPDVPGFSWVTPCISAKDIVYIGLRDVDPGEHYILKTLGIKYFSMTEVD
RLGIGKVMEETLSYLLGRKKRPIHLSFDVDGLDPSFTPATGTPVVGGLTY
REGLYITEEIYKTGLLSGLDIMEVNPSLGKTPEEVTRTVNTAVAITLACF
GLAREGNHKPIDYL
Ligand information
Ligand ID
X8A
InChI
InChI=1S/C14H30BN2O5/c1-16-14(13(18)19,7-3-4-9-15(20,21)22)8-12-17-10-5-2-6-11-17/h16,20-22H,2-12H2,1H3,(H,18,19)/q-1/t14-/m1/s1
InChIKey
XUSDRKPOXSYXRQ-CQSZACIVSA-N
SMILES
Software
SMILES
CACTVS 3.370
CN[C@](CCCC[B-](O)(O)O)(CCN1CCCCC1)C(O)=O
ACDLabs 12.01
O=C(O)C(NC)(CCN1CCCCC1)CCCC[B-](O)(O)O
CACTVS 3.370
CN[C](CCCC[B-](O)(O)O)(CCN1CCCCC1)C(O)=O
OpenEye OEToolkits 1.7.6
[B-](CCCC[C@@](CCN1CCCCC1)(C(=O)O)NC)(O)(O)O
OpenEye OEToolkits 1.7.6
[B-](CCCCC(CCN1CCCCC1)(C(=O)O)NC)(O)(O)O
Formula
C14 H30 B N2 O5
Name
[(5R)-5-carboxy-5-(methylamino)-7-(piperidin-1-yl)heptyl](trihydroxy)borate(1-)
ChEMBL
DrugBank
ZINC
ZINC000206367263
PDB chain
4hxq Chain B Residue 401 [
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Receptor-Ligand Complex Structure
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PDB
4hxq
Discovery of (R)-2-Amino-6-borono-2-(2-(piperidin-1-yl)ethyl)hexanoic Acid and Congeners As Highly Potent Inhibitors of Human Arginases I and II for Treatment of Myocardial Reperfusion Injury.
Resolution
1.45 Å
Binding residue
(original residue number in PDB)
D124 H126 D128 S137 H141 D183 D232
Binding residue
(residue number reindexed from 1)
D120 H122 D124 S133 H137 D179 D228
Annotation score
1
Binding affinity
MOAD
: ic50=60nM
PDBbind-CN
: -logKd/Ki=7.22,IC50=60nM
Enzymatic activity
Catalytic site (original residue number in PDB)
H101 D124 H126 D128 H141 D232 D234 E277
Catalytic site (residue number reindexed from 1)
H97 D120 H122 D124 H137 D228 D230 E273
Enzyme Commision number
3.5.3.1
: arginase.
Gene Ontology
Molecular Function
GO:0004053
arginase activity
GO:0005515
protein binding
GO:0016787
hydrolase activity
GO:0016813
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amidines
GO:0030145
manganese ion binding
GO:0046872
metal ion binding
Biological Process
GO:0000050
urea cycle
GO:0002250
adaptive immune response
GO:0006525
arginine metabolic process
GO:0006527
arginine catabolic process
GO:0009624
response to nematode
GO:0019547
arginine catabolic process to ornithine
GO:0042130
negative regulation of T cell proliferation
GO:0042832
defense response to protozoan
GO:0045087
innate immune response
GO:0046007
negative regulation of activated T cell proliferation
GO:0060336
negative regulation of type II interferon-mediated signaling pathway
GO:0070965
positive regulation of neutrophil mediated killing of fungus
GO:2000552
negative regulation of T-helper 2 cell cytokine production
Cellular Component
GO:0005576
extracellular region
GO:0005615
extracellular space
GO:0005634
nucleus
GO:0005737
cytoplasm
GO:0005829
cytosol
GO:0035578
azurophil granule lumen
GO:0035580
specific granule lumen
View graph for
Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB
RCSB:4hxq
,
PDBe:4hxq
,
PDBj:4hxq
PDBsum
4hxq
PubMed
23472952
UniProt
P05089
|ARGI1_HUMAN Arginase-1 (Gene Name=ARG1)
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