Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\25910212
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Cell
2015 ; 161
(3
): 647-660
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Widespread macromolecular interaction perturbations in human genetic disorders
#MMPMID25910212
Sahni N
; Yi S
; Taipale M
; Fuxman Bass JI
; Coulombe-Huntington J
; Yang F
; Peng J
; Weile J
; Karras GI
; Wang Y
; Kovács IA
; Kamburov A
; Krykbaeva I
; Lam MH
; Tucker G
; Khurana V
; Sharma A
; Liu YY
; Yachie N
; Zhong Q
; Shen Y
; Palagi A
; San-Miguel A
; Fan C
; Balcha D
; Dricot A
; Jordan DM
; Walsh JM
; Shah AA
; Yang X
; Stoyanova AK
; Leighton A
; Calderwood MA
; Jacob Y
; Cusick ME
; Salehi-Ashtiani K
; Whitesell LJ
; Sunyaev S
; Berger B
; Barabási AL
; Charloteaux B
; Hill DE
; Hao T
; Roth FP
; Xia Y
; Walhout AJM
; Lindquist S
; Vidal M
Cell
2015[Apr]; 161
(3
): 647-660
PMID25910212
show ga
How disease-associated mutations impair protein activities in the context of
biological networks remains mostly undetermined. Although a few renowned alleles
are well characterized, functional information is missing for over 100,000
disease-associated variants. Here we functionally profile several thousand
missense mutations across a spectrum of Mendelian disorders using various
interaction assays. The majority of disease-associated alleles exhibit wild-type
chaperone binding profiles, suggesting they preserve protein folding or
stability. While common variants from healthy individuals rarely affect
interactions, two-thirds of disease-associated alleles perturb protein-protein
interactions, with half corresponding to "edgetic" alleles affecting only a
subset of interactions while leaving most other interactions unperturbed. With
transcription factors, many alleles that leave protein-protein interactions
intact affect DNA binding. Different mutations in the same gene leading to
different interaction profiles often result in distinct disease phenotypes. Thus
disease-associated alleles that perturb distinct protein activities rather than
grossly affecting folding and stability are relatively widespread.