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A Database of Extreme Multifunctional and Moonlighting Proteins
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Protein: Q9NR28
UniprotKB AC
UniprotKB ID
Gene name
Full name
Species
Curated set
Q9NR28 (Uniprot)
DBLOH_HUMAN
DIABLO
Diablo homolog, mitochondrial
human
No
Protein Function
Uniprot:
Promotes apoptosis by activating caspases in the cytochrome c/Apaf-1/caspase-9 pathway. Acts by opposing the inhibitory activity of inhibitor of apoptosis proteins (IAP). Inhibits the activity of BIRC6/bruce by inhibiting its binding to caspases. Isoform 3 attenuates the stability and apoptosis-inhibiting activit
y of XIAP/BIRC4 by promoting XIAP/BIRC4 ubiquitination and degradation through the ubiquitin-proteasome pathway. Isoform 3 also disrupts XIAP/BIRC4 interacting with processed caspase-9 and promotes caspase-3 activation. Isoform 1 is defective in the capacity to down-regulate the XIAP/BIRC4 abundance.
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MoonDB Dissimilar Functions
Showing 1 to 1 of 1 entries
Search:
GO ID 1
Function 1
Module ID 1
GO ID 2
Function 2
Module ID 2
Association Probability
(PrOnto)
Interaction Probability
(PrOnto)
GO:0009056
catabolic process
125
GO:0009059
macromolecule biosynthetic process
270
6.37e-04
1.88e-40
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MoonDB Network Modules
Biological Processes
Showing 1 to 9 of 9 entries
Search:
Module ID
(MoonGO)
GO ID (BP)
GO Name
125
GO:0044248
cellular catabolic process
125
GO:0016567
protein ubiquitination
125
GO:0060255
regulation of macromolecule metabolic process
270
GO:0034645
cellular macromolecule biosynthetic process
270
GO:0010467
gene expression
270
GO:0090304
nucleic acid metabolic process
270
GO:0032446
protein modification by small protein conjugation
270
GO:0060255
regulation of macromolecule metabolic process
270
GO:0007165
signal transduction
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Cellular Components
Showing 1 to 7 of 7 entries
Search:
Module ID
(MoonGO)
GO ID (CC)
GO Name
125
GO:0005829
cytosol
125
GO:0005634
nucleus
176
GO:0016021
integral component of membrane
176
GO:0031090
organelle membrane
270
GO:0005829
cytosol
270
GO:0070013
intracellular organelle lumen
270
GO:0005634
nucleus
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Protein GO Annotations
Biological Processes
Showing 1 to 8 of 8 entries
Search:
GO ID (BP)
GO Name
Evidence Code
(GO EC)
GO:0006915
apoptotic process
TAS
GO:0006919
activation of cysteine-type endopeptidase activity involved in apoptotic process
TAS
GO:0008625
extrinsic apoptotic signaling pathway via death domain receptors
TAS
GO:0008631
intrinsic apoptotic signaling pathway in response to oxidative stress
IEA
GO:0008635
activation of cysteine-type endopeptidase activity involved in apoptotic process by cytochrome c
IEA
GO:0043065
positive regulation of apoptotic process
TAS
GO:0051402
neuron apoptotic process
IEA
GO:0097193
intrinsic apoptotic signaling pathway
TAS
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Cellular Components
Showing 1 to 5 of 5 entries
Search:
GO ID (CC)
GO Name
Evidence Code
(GO EC)
GO:0005739
mitochondrion
IDA
GO:0005758
mitochondrial intermembrane space
TAS
GO:0005829
cytosol
TAS
GO:0009898
cytoplasmic side of plasma membrane
ISS
GO:0035631
CD40 receptor complex
ISS
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Dissimilar Cellular Components (PrOnto)
No pairs of PrOnto dissimilar CC GO terms found.
All Protein Interactions
Showing 1 to 10 of 21 entries
Search:
Interactor
Also a MoonDB EMF protein
AR6P1_HUMAN
No
ARNT_HUMAN
Yes:
P27540 (MoonDB)
ATRAP_HUMAN
No
BIRC2_HUMAN
No
BIRC5_HUMAN
No
BIRC7_HUMAN
No
BIRC8_HUMAN
No
DERL2_HUMAN
No
DG2L6_HUMAN
No
EF1A1_HUMAN
No
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Publications Associated
Showing 1 to 10 of 15 entries
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PMID
Article Title
10929711
Smac, a mitochondrial protein that promotes cytochrome c-dependent caspase activation by eliminating IAP inhibition.
10950947
Molecular determinants of the caspase-promoting activity of Smac/DIABLO and its role in the death receptor pathway.
10972280
Structural and biochemical basis of apoptotic activation by Smac/DIABLO.
11140637
Structural basis for binding of Smac/DIABLO to the XIAP BIR3 domain.
14523016
Smac3, a novel Smac/DIABLO splicing variant, attenuates the stability and apoptosis-inhibiting activity of X-linked inhibitor of apoptosis protein.
14702039
Complete sequencing and characterization of 21,243 full-length human cDNAs.
15200957
Dual role of BRUCE as an antiapoptotic IAP and a chimeric E2/E3 ubiquitin ligase.
15489334
The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).
16541075
The finished DNA sequence of human chromosome 12.
16729033
Livin promotes Smac/DIABLO degradation by ubiquitin-proteasome pathway.
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OMIM Diseases Associated
Showing 1 to 1 of 1 entries
Search:
OMIM ID
Disease Name
614152
Deafness, autosomal dominant, 64
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Protein Domains Associated
Showing 1 to 5 of 5 entries
Search:
Domain Name
Domain ID
Source
PTHR32247
PTHR32247
PANTHER
Smac/DIABLO-like_sf
IPR009062
InterPro
Smac_DIABLO
IPR015142
InterPro
Smac_DIABLO
PF09057
Pfam
SSF46984
SSF46984
SUPFAM
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