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Information on EC 3.4.22.64 - caspase-11

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EC Tree
     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.22 Cysteine endopeptidases
                3.4.22.64 caspase-11
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UNIPROT: Q91XW7 not found.
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Word Map
The enzyme appears in viruses and cellular organisms
Reaction Schemes
strict requirement for Asp at the P1 position and has a preferred cleavage sequence of (Ile/Leu/Val/Phe)-Gly-His-Asp-/-
Synonyms
caspase-11, casp4, caspase 11, ich-3, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
C14.012
-
-
-
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ICH-3 protease
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-
-
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REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
hydrolysis of peptide bond
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-
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-
CAS REGISTRY NUMBER
COMMENTARY hide
216503-96-7
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
additional information
?
-
caspase-11 plays a crucial role in both inflammation and apoptosis. Caspase-11 not only activates caspase-1, that is required for the maturation of proinflammatory cytokines such as interleukin (IL)-1 and IL-18, but also activates caspase-3, leading to cellular apoptosis under pathological conditions. The expression of caspase-11 is strongly induced at both mRNA and protein levels by inflammatory stimuli such as lipopolysaccharide, interferon-Q Q, and tumor necrosis factor-K K in C6 rat glial cells as well as primary astrocytes. Induction of caspase-11 by LPS in astrocytes is mediated through the p38 MAPK pathway. Inflammatory induction of caspase-11 in astrocytes may play an important role in both inflammatory responses involving these cells and auto-regulatory apoptosis of activated astrocytes in inflammatory sites
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?
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
additional information
?
-
caspase-11 plays a crucial role in both inflammation and apoptosis. Caspase-11 not only activates caspase-1, that is required for the maturation of proinflammatory cytokines such as interleukin (IL)-1 and IL-18, but also activates caspase-3, leading to cellular apoptosis under pathological conditions. The expression of caspase-11 is strongly induced at both mRNA and protein levels by inflammatory stimuli such as lipopolysaccharide, interferon-Q Q, and tumor necrosis factor-K K in C6 rat glial cells as well as primary astrocytes. Induction of caspase-11 by LPS in astrocytes is mediated through the p38 MAPK pathway. Inflammatory induction of caspase-11 in astrocytes may play an important role in both inflammatory responses involving these cells and auto-regulatory apoptosis of activated astrocytes in inflammatory sites
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?
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
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SwissProt
Manually annotated by BRENDA team
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
Q91XW7_RAT
373
0
42690
TrEMBL
-
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Hur, J.; Kim, S.Y.; Kim, H.; Cha, S.; Lee, M.S.; Suk, K.
Induction of caspase-11 by inflammatory stimuli in rat astrocytes: lipopolysaccharide induction through p38 mitogen-activated protein kinase pathway
FEBS Lett.
507
157-162
2001
Rattus norvegicus (Q91XW7)
Manually annotated by BRENDA team
de Rivero Vaccari, J.P.; Lotocki, G.; Marcillo, A.E.; Dietrich, W.D.; Keane, R.W.
A molecular platform in neurons regulates inflammation after spinal cord injury
J. Neurosci.
28
3404-3414
2008
Rattus norvegicus (Q91XW7)
Manually annotated by BRENDA team