Descriptions

Deubiquitinating enzymes of the ovarian tumor (OTU) family regulate cellular signaling by targeting distinct linkage types within polyubiquitin. OTUD7B regulates inflammation and NF-kB signaling, T-cell activation, and EGFR trafficking. OTUD7B is autoinhibited by the Cys-loop that occupies the channel that binds the C-terminal tail of distal ubiquitin.

Autoinhibitory domains (AIDs)

Target domain

201-377 (OTU domain)

Relief mechanism

Ligand binding

Assay

Accessory elements

No accessory elements

Autoinhibited structure

Activated structure

1 structures for Q8R554

Entry ID Method Resolution Chain Position Source
AF-Q8R554-F1 Predicted AlphaFoldDB

21 variants for Q8R554

Variant ID(s) Position Change Description Diseaes Association Provenance
rs3388910162 13 E>K No EVA
rs3388917870 60 L>I No EVA
rs3388915701 89 R>L No EVA
rs3545828447 92 P>L No EVA
rs3388918429 120 I>V No EVA
rs3388912864 158 L>V No EVA
rs3388893911 193 T>S No EVA
rs3388917882 238 M>T No EVA
rs3388918397 274 K>I No EVA
rs3388907157 281 R>H No EVA
rs3398000835 322 I>N No EVA
rs3388874474 416 D>E No EVA
rs3388913055 424 A>V No EVA
rs3398002242 456 L>V No EVA
rs3397611560 470 V>A No EVA
rs240724355 692 V>A No EVA
rs3545982233 704 A>S No EVA
rs223952183 739 R>W No EVA
rs3545809238 867 A>S No EVA
rs259650498 874 S>L No EVA
rs3398020267 927 P>W No EVA

No associated diseases with Q8R554

4 regional properties for Q8R554

Type Name Position InterPro Accession
domain FCH domain 16 - 104 IPR001060
domain F-BAR domain 11 - 282 IPR031160
domain PACSIN1/PACSIN2, SH3 domain 431 - 486 IPR035743
domain PACSIN2, F-BAR domain 18 - 275 IPR037453

Functions

Description
EC Number 3.4.19.12 Omega peptidases
Subcellular Localization
  • Cytoplasm
  • Nucleus
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

2 GO annotations of cellular component

Name Definition
cytoplasm The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
nucleus A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

4 GO annotations of molecular function

Name Definition
cysteine-type deubiquitinase activity An thiol-dependent isopeptidase activity that cleaves ubiquitin from a target protein to which it is conjugated.
DNA binding Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
K63-linked polyubiquitin modification-dependent protein binding Binding to a protein upon poly-ubiquitination formed by linkages between lysine residues at position 63 in the target protein.
zinc ion binding Binding to a zinc ion (Zn).

2 GO annotations of biological process

Name Definition
protein K11-linked deubiquitination A protein deubiquitination process in which a K11-linked ubiquitin chain, i.e. a polymer of ubiquitin formed by linkages between lysine residues at position 11 of the ubiquitin monomers, is removed from a protein.
proteolysis The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.

5 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
P21580 TNFAIP3 Tumor necrosis factor alpha-induced protein 3 Homo sapiens (Human) SS
Q6GQQ9 OTUD7B OTU domain-containing protein 7B Homo sapiens (Human) EV
Q8TE49 OTUD7A OTU domain-containing protein 7A Homo sapiens (Human) SS
B2RUR8 Otud7b OTU domain-containing protein 7B Mus musculus (Mouse) SS
Q60769 Tnfaip3 Tumor necrosis factor alpha-induced protein 3 Mus musculus (Mouse) SS
10 20 30 40 50 60
MVSSLLPNPP SAECWAALLH DPMTLDMDAV LSDFVRSTGA EPGLARDLLE GKNWDLTAAL
70 80 90 100 110 120
SDYEQLRQVH TANLPHVFNE GRCAKQAERE LPQPGHKVER PCLQRQDDIA QAEKRLSRGI
130 140 150 160 170 180
SHASSAIVSL ARSHVANECN NEQFPLEMPI YTFQLPDLSV YSEDFRSFIE RDLIEQATMV
190 200 210 220 230 240
ALEQAGRLNW WSTVCTSCKR LLPLATTGDG NCLLHAASLG MWGFHDRDLV LRKALYTMMR
250 260 270 280 290 300
TGAEREALKR RWRWQQTQQN KEEEWEREWT ELLKLASSEP RTHFSKNGSG TGGGVDNSED
310 320 330 340 350 360
PVYESLEEFH VFVLAHILRR PIVVVADTML RDSGGEAFAP IPFGGIYLPL EVPPNRCHCS
370 380 390 400 410 420
PLVLAYDQAH FSALVSMEQR DQQREQAVIP LTDSEHKLLP LHFAVDPGKD WEWGKDDNDN
430 440 450 460 470 480
ARLANLILSL EAKLNLLHSY MNVTWIRIPS ETRAPLAQPE SPTASAGEDV QSLAESLDSD
490 500 510 520 530 540
RDSVCSNSNS NNGKNGKDKE KEKQRKDKDK TRADSVANKL GSFSKTLGIK LKKNMGGLGG
550 560 570 580 590 600
LVHGKMGRAN SANGKNGDSA ERNKEKKSKS RKGSKEESGA SASTSPSEKT TPSPTDKASG
610 620 630 640 650 660
ASPADKGSGS RGDAWKYSTD VKLSLNILRA AMQGERKFIF AGLLLTSHRH QFHEEMIGYY
670 680 690 700 710 720
LTSAQERFSA EQEQRRRDAA AAAAAATATA TVKRPARRPE AEGAPGPERA SPGPTAAQPT
730 740 750 760 770 780
QLVLKLKERP SPGTGASARA ARAAGGAASP GPGGGARRAA PGTGGPTPGR SPPAPARQSV
790 800 810 820 830 840
IHVQAAARDE ACAPTVGALR PCATYPQQNR SLWSQSYSPA RSALRTVNTV ESLAPGGADA
850 860 870 880 890 900
PGPAEHKSQT YSNGFGAARD GLEFADADAP AARSNAECGR GGPGPAQRRC QRENCAFYGR
910 920
AETEHFCSYC YREELRRRRE ARAARP