Details of the Target
General Information of Target
Target ID | LDTP10380 | |||||
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Target Name | Protein N-terminal glutamine amidohydrolase (NTAQ1) | |||||
Gene Name | NTAQ1 | |||||
Gene ID | 55093 | |||||
Synonyms |
C8orf32; WDYHV1; Protein N-terminal glutamine amidohydrolase; EC 3.5.1.122; Protein NH2-terminal glutamine deamidase; N-terminal Gln amidase; Nt(Q)-amidase; WDYHV motif-containing protein 1 |
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3D Structure | ||||||
Sequence |
MSLERELRQLSKAKAKAQRAGQRREEAALCHQLGELLAGHGRYAEALEQHWQELQLRERA
DDPLGCAVAHRKIGERLAEMEDYPAALQHQHQYLELAHSLRNHTELQRAWATIGRTHLDI YDHCQSRDALLQAQAAFEKSLAIVDEELEGTLAQGELNEMRTRLYLNLGLTFESLQQTAL CNDYFRKSIFLAEQNHLYEDLFRARYNLGTIHWRAGQHSQAMRCLEGARECAHTMRKRFM ESECCVVIAQVLQDLGDFLAAKRALKKAYRLGSQKPVQRAAICQNLQHVLAVVRLQQQLE EAEGRDPQGAMVICEQLGDLFSKAGDFPRAAEAYQKQLRFAELLDRPGAERAIIHVSLAT TLGDMKDHHGAVRHYEEELRLRSGNVLEEAKTWLNIALSREEAGDAYELLAPCFQKALSC AQQAQRPQLQRQVLQHLHTVQLRLQPQEAPETETRLRELSVAEDEDEEEEAEEAAATAES EALEAGEVELSEGEDDTDGLTPQLEEDEELQGHLGRRKGSKWNRRNDMGETLLHRACIEG QLRRVQDLVRQGHPLNPRDYCGWTPLHEACNYGHLEIVRFLLDHGAAVDDPGGQGCEGIT PLHDALNCGHFEVAELLLERGASVTLRTRKGLSPLETLQQWVKLYRRDLDLETRQKARAM EMLLQAAASGQDPHSSQAFHTPSSLLFDPETSPPLSPCPEPPSNSTRLPEASQAHVRVSP GQAAPAMARPRRSRHGPASSSSSSEGEDSAGPARPSQKRPRCSATAQRVAAWTPGPASNR EAATASTSRAAYQAAIRGVGSAQSRLGPGPPRGHSKALAPQAALIPEEECLAGDWLELDM PLTRSRRPRPRGTGDNRRPSSTSGSDSEESRPRARAKQVRLTCMQSCSAPVNAGPSSLAS EPPGSPSTPRVSEPSGDSSAAGQPLGPAPPPPIRVRVQVQDHLFLIPVPHSSDTHSVAWL AEQAAQRYYQTCGLLPRLTLRKEGALLAPQDLIPDVLQSNDEVLAEVTSWDLPPLTDRYR RACQSLGQGEHQQVLQAVELQGLGLSFSACSLALDQAQLTPLLRALKLHTALRELRLAGN RLGDKCVAELVAALGTMPSLALLDLSSNHLGPEGLRQLAMGLPGQATLQSLEELDLSMNP LGDGCGQSLASLLHACPLLSTLRLQACGFGPSFFLSHQTALGSAFQDAEHLKTLSLSYNA LGAPALARTLQSLPAGTLLHLELSSVAAGKGDSDLMEPVFRYLAKEGCALAHLTLSANHL GDKAVRDLCRCLSLCPSLISLDLSANPEISCASLEELLSTLQKRPQGLSFLGLSGCAVQG PLGLGLWDKIAAQLRELQLCSRRLCAEDRDALRQLQPSRPGPGECTLDHGSKLFFRRL |
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Target Bioclass |
Enzyme
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Family |
NTAQ1 family
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Subcellular location |
Cytoplasm, cytosol
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Function |
Mediates the side-chain deamidation of N-terminal glutamine residues to glutamate, an important step in N-end rule pathway of protein degradation. Conversion of the resulting N-terminal glutamine to glutamate renders the protein susceptible to arginylation, polyubiquitination and degradation as specified by the N-end rule. Does not act on substrates with internal or C-terminal glutamine and does not act on non-glutamine residues in any position. Does not deaminate acetylated N-terminal glutamine. With the exception of proline, all tested second-position residues on substrate peptides do not greatly influence the activity. In contrast, a proline at position 2, virtually abolishes deamidation of N-terminal glutamine.
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Uniprot ID | ||||||
Ensemble ID | ||||||
HGNC ID |
Target Site Mutations in Different Cell Lines
Probe(s) Labeling This Target
ABPP Probe
Probe name | Structure | Binding Site(Ratio) | Interaction ID | Ref | |
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DBIA Probe Info |
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C28(0.79) | LDD0593 | [1] |
Competitor(s) Related to This Target
Competitor ID | Name | Cell line | Binding Site(Ratio) | Interaction ID | Ref |
---|---|---|---|---|---|
LDCM0276 | AC17 | HCT 116 | C28(0.79) | LDD0593 | [1] |
LDCM0277 | AC18 | HCT 116 | C28(1.48) | LDD0594 | [1] |
LDCM0278 | AC19 | HCT 116 | C28(1.03) | LDD0595 | [1] |
LDCM0280 | AC20 | HCT 116 | C28(1.54) | LDD0597 | [1] |
LDCM0281 | AC21 | HCT 116 | C28(1.05) | LDD0598 | [1] |
LDCM0282 | AC22 | HCT 116 | C28(1.36) | LDD0599 | [1] |
LDCM0283 | AC23 | HCT 116 | C28(1.03) | LDD0600 | [1] |
LDCM0284 | AC24 | HCT 116 | C28(1.68) | LDD0601 | [1] |
LDCM0308 | AC46 | HCT 116 | C28(1.28) | LDD0625 | [1] |
LDCM0309 | AC47 | HCT 116 | C28(0.76) | LDD0626 | [1] |
LDCM0310 | AC48 | HCT 116 | C28(1.12) | LDD0627 | [1] |
LDCM0311 | AC49 | HCT 116 | C28(3.11) | LDD0628 | [1] |
LDCM0313 | AC50 | HCT 116 | C28(1.57) | LDD0630 | [1] |
LDCM0314 | AC51 | HCT 116 | C28(1.97) | LDD0631 | [1] |
LDCM0315 | AC52 | HCT 116 | C28(1.54) | LDD0632 | [1] |
LDCM0316 | AC53 | HCT 116 | C28(1.13) | LDD0633 | [1] |
LDCM0317 | AC54 | HCT 116 | C28(1.25) | LDD0634 | [1] |
LDCM0318 | AC55 | HCT 116 | C28(0.84) | LDD0635 | [1] |
LDCM0319 | AC56 | HCT 116 | C28(1.66) | LDD0636 | [1] |
LDCM0332 | AC68 | HCT 116 | C28(1.41) | LDD0649 | [1] |
LDCM0333 | AC69 | HCT 116 | C28(0.83) | LDD0650 | [1] |
LDCM0335 | AC70 | HCT 116 | C28(1.22) | LDD0652 | [1] |
LDCM0336 | AC71 | HCT 116 | C28(0.93) | LDD0653 | [1] |
LDCM0337 | AC72 | HCT 116 | C28(1.15) | LDD0654 | [1] |
LDCM0338 | AC73 | HCT 116 | C28(1.13) | LDD0655 | [1] |
LDCM0339 | AC74 | HCT 116 | C28(0.98) | LDD0656 | [1] |
LDCM0340 | AC75 | HCT 116 | C28(1.01) | LDD0657 | [1] |
LDCM0341 | AC76 | HCT 116 | C28(0.88) | LDD0658 | [1] |
LDCM0342 | AC77 | HCT 116 | C28(1.14) | LDD0659 | [1] |
LDCM0343 | AC78 | HCT 116 | C28(0.89) | LDD0660 | [1] |
LDCM0344 | AC79 | HCT 116 | C28(1.35) | LDD0661 | [1] |
LDCM0346 | AC80 | HCT 116 | C28(0.77) | LDD0663 | [1] |
LDCM0347 | AC81 | HCT 116 | C28(0.99) | LDD0664 | [1] |
LDCM0348 | AC82 | HCT 116 | C28(1.48) | LDD0665 | [1] |
LDCM0349 | AC83 | HCT 116 | C28(0.13) | LDD0666 | [1] |
LDCM0350 | AC84 | HCT 116 | C28(0.12) | LDD0667 | [1] |
LDCM0351 | AC85 | HCT 116 | C28(0.12) | LDD0668 | [1] |
LDCM0352 | AC86 | HCT 116 | C28(0.10) | LDD0669 | [1] |
LDCM0353 | AC87 | HCT 116 | C28(0.10) | LDD0670 | [1] |
LDCM0354 | AC88 | HCT 116 | C28(0.12) | LDD0671 | [1] |
LDCM0355 | AC89 | HCT 116 | C28(0.11) | LDD0672 | [1] |
LDCM0357 | AC90 | HCT 116 | C28(0.13) | LDD0674 | [1] |
LDCM0358 | AC91 | HCT 116 | C28(0.08) | LDD0675 | [1] |
LDCM0359 | AC92 | HCT 116 | C28(0.09) | LDD0676 | [1] |
LDCM0360 | AC93 | HCT 116 | C28(0.13) | LDD0677 | [1] |
LDCM0361 | AC94 | HCT 116 | C28(0.08) | LDD0678 | [1] |
LDCM0362 | AC95 | HCT 116 | C28(0.12) | LDD0679 | [1] |
LDCM0363 | AC96 | HCT 116 | C28(0.11) | LDD0680 | [1] |
LDCM0364 | AC97 | HCT 116 | C28(0.10) | LDD0681 | [1] |
LDCM0374 | CL105 | HCT 116 | C28(0.69) | LDD0691 | [1] |
LDCM0375 | CL106 | HCT 116 | C28(0.68) | LDD0692 | [1] |
LDCM0376 | CL107 | HCT 116 | C28(0.68) | LDD0693 | [1] |
LDCM0377 | CL108 | HCT 116 | C28(0.67) | LDD0694 | [1] |
LDCM0378 | CL109 | HCT 116 | C28(1.46) | LDD0695 | [1] |
LDCM0380 | CL110 | HCT 116 | C28(0.90) | LDD0697 | [1] |
LDCM0381 | CL111 | HCT 116 | C28(0.98) | LDD0698 | [1] |
LDCM0392 | CL121 | HCT 116 | C28(1.05) | LDD0709 | [1] |
LDCM0393 | CL122 | HCT 116 | C28(1.42) | LDD0710 | [1] |
LDCM0394 | CL123 | HCT 116 | C28(1.23) | LDD0711 | [1] |
LDCM0395 | CL124 | HCT 116 | C28(0.98) | LDD0712 | [1] |
LDCM0436 | CL46 | HCT 116 | C28(0.88) | LDD0753 | [1] |
LDCM0437 | CL47 | HCT 116 | C28(0.97) | LDD0754 | [1] |
LDCM0438 | CL48 | HCT 116 | C28(0.67) | LDD0755 | [1] |
LDCM0439 | CL49 | HCT 116 | C28(0.61) | LDD0756 | [1] |
LDCM0441 | CL50 | HCT 116 | C28(0.66) | LDD0758 | [1] |
LDCM0442 | CL51 | HCT 116 | C28(0.79) | LDD0759 | [1] |
LDCM0443 | CL52 | HCT 116 | C28(0.81) | LDD0760 | [1] |
LDCM0444 | CL53 | HCT 116 | C28(2.18) | LDD0761 | [1] |
LDCM0445 | CL54 | HCT 116 | C28(0.77) | LDD0762 | [1] |
LDCM0446 | CL55 | HCT 116 | C28(0.70) | LDD0763 | [1] |
LDCM0447 | CL56 | HCT 116 | C28(0.89) | LDD0764 | [1] |
LDCM0448 | CL57 | HCT 116 | C28(1.00) | LDD0765 | [1] |
LDCM0449 | CL58 | HCT 116 | C28(0.73) | LDD0766 | [1] |
LDCM0450 | CL59 | HCT 116 | C28(0.76) | LDD0767 | [1] |
LDCM0452 | CL60 | HCT 116 | C28(0.83) | LDD0769 | [1] |
The Interaction Atlas With This Target
The Protein(s) Related To This Target
Enzyme
Transporter and channel
Transcription factor
Immunoglobulin
Protein name | Family | Uniprot ID | |||
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Matrix remodeling-associated protein 8 (MXRA8) | . | Q9BRK3 |
Cytokine and receptor
Protein name | Family | Uniprot ID | |||
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Interleukin-31 (IL31) | . | Q6EBC2 |
Other