Structure of PDB 4quh Chain C
Receptor sequence
>4quhC (length=234) Species:
9606
(Homo sapiens) [
Search protein sequence
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DNSYKMDYPEMGLCIIINNKNFHKSTGMTSRSGTDVDAANLRETFRNLKY
EVRNKNDLTREEIVELMRDVSKEDHSKRSSFVCVLLSHGEEGIIFGTNGP
VDLKKIGNFFRGDRCRSLTGKPKLFIIQACRGTELDCGIETCHKIPVEAD
FLYAYSTAPGYYSWRNSKDGSWFIQSLCAMLKQYADKLEFMHILTRVNRK
VATEFESFSFDATFHAKKQIPCIVSMLTKELYFY
3D structure
PDB
4quh
Modifying caspase-3 activity by altering allosteric networks.
Chain
C
Resolution
1.759 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB)
T62 S63 G122 C163
Catalytic site (residue number reindexed from 1)
T29 S30 G89 C130
Enzyme Commision number
3.4.22.56
: caspase-3.
Interaction with ligand
Site
#
Ligand
Ligand
chain
Binding residues on receptor
(original residue number in PDB)
Binding residues on receptor
(residue number reindexed from 1)
Binding affinity
BS01
peptide
C
R64 H121 Q161 C163 Y204 S205 W206 R207 N208 S209 S249
R31 H88 Q128 C130 Y162 S163 W164 R165 N166 S167 S207
BS02
peptide
C
H121 C163
H88 C130
BS03
AZI
C
G66 D68 V69
G33 D35 V36
Gene Ontology
Molecular Function
GO:0002020
protease binding
GO:0004175
endopeptidase activity
GO:0004190
aspartic-type endopeptidase activity
GO:0004197
cysteine-type endopeptidase activity
GO:0004861
cyclin-dependent protein serine/threonine kinase inhibitor activity
GO:0005123
death receptor binding
GO:0005515
protein binding
GO:0008047
enzyme activator activity
GO:0008233
peptidase activity
GO:0008234
cysteine-type peptidase activity
GO:0016005
phospholipase A2 activator activity
GO:0044877
protein-containing complex binding
GO:0097153
cysteine-type endopeptidase activity involved in apoptotic process
GO:0097199
cysteine-type endopeptidase activity involved in apoptotic signaling pathway
GO:0097200
cysteine-type endopeptidase activity involved in execution phase of apoptosis
Biological Process
GO:0001554
luteolysis
GO:0001666
response to hypoxia
GO:0001782
B cell homeostasis
GO:0001818
negative regulation of cytokine production
GO:0006508
proteolysis
GO:0006915
apoptotic process
GO:0006974
DNA damage response
GO:0007413
axonal fasciculation
GO:0007507
heart development
GO:0007605
sensory perception of sound
GO:0007611
learning or memory
GO:0008627
intrinsic apoptotic signaling pathway in response to osmotic stress
GO:0009410
response to xenobiotic stimulus
GO:0009411
response to UV
GO:0009611
response to wounding
GO:0009749
response to glucose
GO:0010038
response to metal ion
GO:0010165
response to X-ray
GO:0014070
response to organic cyclic compound
GO:0016241
regulation of macroautophagy
GO:0016485
protein processing
GO:0021766
hippocampus development
GO:0030163
protein catabolic process
GO:0030182
neuron differentiation
GO:0030216
keratinocyte differentiation
GO:0030218
erythrocyte differentiation
GO:0030220
platelet formation
GO:0030889
negative regulation of B cell proliferation
GO:0031647
regulation of protein stability
GO:0032025
response to cobalt ion
GO:0032355
response to estradiol
GO:0032496
response to lipopolysaccharide
GO:0034349
glial cell apoptotic process
GO:0034612
response to tumor necrosis factor
GO:0035094
response to nicotine
GO:0035556
intracellular signal transduction
GO:0042542
response to hydrogen peroxide
GO:0043029
T cell homeostasis
GO:0043065
positive regulation of apoptotic process
GO:0043200
response to amino acid
GO:0043525
positive regulation of neuron apoptotic process
GO:0044346
fibroblast apoptotic process
GO:0045165
cell fate commitment
GO:0045786
negative regulation of cell cycle
GO:0046007
negative regulation of activated T cell proliferation
GO:0048011
neurotrophin TRK receptor signaling pathway
GO:0051146
striated muscle cell differentiation
GO:0051384
response to glucocorticoid
GO:0051402
neuron apoptotic process
GO:0051604
protein maturation
GO:0061713
anterior neural tube closure
GO:0070269
pyroptotic inflammatory response
GO:0071407
cellular response to organic cyclic compound
GO:0071887
leukocyte apoptotic process
GO:0072734
cellular response to staurosporine
GO:0097190
apoptotic signaling pathway
GO:0097193
intrinsic apoptotic signaling pathway
GO:0097194
execution phase of apoptosis
GO:0098693
regulation of synaptic vesicle cycle
GO:0140639
positive regulation of pyroptotic inflammatory response
GO:1902004
positive regulation of amyloid-beta formation
GO:1904019
epithelial cell apoptotic process
Cellular Component
GO:0005634
nucleus
GO:0005654
nucleoplasm
GO:0005737
cytoplasm
GO:0005829
cytosol
GO:0014069
postsynaptic density
GO:0031264
death-inducing signaling complex
GO:0043025
neuronal cell body
GO:0098978
glutamatergic synapse
View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB
RCSB:4quh
,
PDBe:4quh
,
PDBj:4quh
PDBsum
4quh
PubMed
25343534
UniProt
P42574
|CASP3_HUMAN Caspase-3 (Gene Name=CASP3)
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