Details of the Target

General Information of Target

Target ID LDTP06141
Target Name Keratin, type II cuticular Hb1 (KRT81)
Gene Name KRT81
Gene ID 3887
Synonyms
KRTHB1; MLN137; Keratin, type II cuticular Hb1; Hair keratin K2.9; Keratin, hair, basic, 1; Keratin-81; K81; Metastatic lymph node 137 gene protein; MLN 137; Type II hair keratin Hb1; Type-II keratin Kb21; ghHKb1; ghHb1
3D Structure
Download
2D Sequence (FASTA)
Download
3D Structure (PDB)
Download
Sequence
MTCGSGFGGRAFSCISACGPRPGRCCITAAPYRGISCYRGLTGGFGSHSVCGGFRAGSCG
RSFGYRSGGVCGPSPPCITTVSVNESLLTPLNLEIDPNAQCVKQEEKEQIKSLNSRFAAF
IDKVRFLEQQNKLLETKLQFYQNRECCQSNLEPLFEGYIETLRREAECVEADSGRLASEL
NHVQEVLEGYKKKYEEEVSLRATAENEFVALKKDVDCAYLRKSDLEANVEALIQEIDFLR
RLYEEEILILQSHISDTSVVVKLDNSRDLNMDCIIAEIKAQYDDIVTRSRAEAESWYRSK
CEEMKATVIRHGETLRRTKEEINELNRMIQRLTAEVENAKCQNSKLEAAVAQSEQQGEAA
LSDARCKLAELEGALQKAKQDMACLIREYQEVMNSKLGLDIEIATYRRLLEGEEQRLCEG
IGAVNVCVSSSRGGVVCGDLCVSGSRPVTGSVCSAPCNGNVAVSTGLCAPCGQLNTTCGG
GSCGVGSCGISSLGVGSCGSSCRKC
Target Bioclass
Other
Family
Intermediate filament family
Uniprot ID
Q14533
Ensemble ID
ENST00000327741.9
HGNC ID
HGNC:6458
ChEMBL ID
CHEMBL4523292

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 7 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
AZ-9
 Probe Info  		E128(0.98)  LDD2208  [1]
ONAyne
 Probe Info  		K319(6.83)  LDD0275  [2]
JZ128-DTB
 Probe Info  		C273(0.00); C341(0.00); C418(0.00)  LDD0462  [3]
IA-alkyne
 Probe Info  		C341(0.00); C273(0.00); C384(0.00); C301(0.00)  LDD0162  [4]
HHS-465
 Probe Info  		N.A.  LDD2240  [5]
HHS-475
 Probe Info  		Y282(1.51); Y389(1.29)  LDD2238  [6]
HHS-482
 Probe Info  		Y282(1.19); Y389(1.01); Y406(1.20)  LDD2239  [6]
PAL-AfBPP Probe
Click To Hide/Show 1 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
Kambe_31
 Probe Info  		2.38  LDD0135  [7]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0179  JZ128 PC-3 C273(0.00); C341(0.00); C418(0.00)  LDD0462  [3]
 LDCM0079  kambe_cp64 PC-3 2.38  LDD0135  [7]

The Interaction Atlas With This Target

The Protein(s) Related To This Target

Enzyme
Click To Hide/Show 1 Protein(s) Interacting with This Target
Protein name Family Uniprot ID
Kallikrein-6 (KLK6) Peptidase S1 family Q92876
Transporter and channel
Click To Hide/Show 1 Protein(s) Interacting with This Target
Protein name Family Uniprot ID
Alpha-crystallin A chain (CRYAA) Small heat shock protein (HSP20) family P02489
Transcription factor
Click To Hide/Show 2 Protein(s) Interacting with This Target
Protein name Family Uniprot ID
Homeobox protein Hox-A1 (HOXA1) Antp homeobox family P49639
Homeobox protein OTX1 (OTX1) Paired homeobox family P32242
Other
Click To Hide/Show 19 Protein(s) Interacting with This Target
Protein name Family Uniprot ID
Cysteine-rich tail protein 1 (CYSRT1) CYSRT1 family A8MQ03
Keratin, type I cuticular Ha1 (KRT31) Intermediate filament family Q15323
Keratin, type I cuticular Ha4 (KRT34) Intermediate filament family O76011
Keratin, type I cuticular Ha5 (KRT35) Intermediate filament family Q92764
Keratin, type I cuticular Ha7 (KRT37) Intermediate filament family O76014
Keratin, type I cuticular Ha8 (KRT38) Intermediate filament family O76015
Keratin, type I cytoskeletal 14 (KRT14) Intermediate filament family P02533
Keratin, type I cytoskeletal 15 (KRT15) Intermediate filament family P19012
Keratin, type I cytoskeletal 16 (KRT16) Intermediate filament family P08779
Keratin, type I cytoskeletal 18 (KRT18) Intermediate filament family P05783
Keratin, type I cytoskeletal 19 (KRT19) Intermediate filament family P08727
Keratin, type I cytoskeletal 26 (KRT26) Intermediate filament family Q7Z3Y9
Keratin, type I cytoskeletal 27 (KRT27) Intermediate filament family Q7Z3Y8
Keratin, type I cytoskeletal 28 (KRT28) Intermediate filament family Q7Z3Y7
Keratin, type I cytoskeletal 39 (KRT39) Intermediate filament family Q6A163
Keratin, type I cytoskeletal 40 (KRT40) Intermediate filament family Q6A162
KxDL motif-containing protein 1 (KXD1) KXD1 family Q9BQD3
Lebercilin-like protein (LCA5L) LCA5 family O95447
Protein Mis18-beta (OIP5) Mis18 family O43482

References

1 2H-Azirine-Based Reagents for Chemoselective Bioconjugation at Carboxyl Residues Inside Live Cells. J Am Chem Soc. 2020 Apr 1;142(13):6051-6059. doi: 10.1021/jacs.9b12116. Epub 2020 Mar 23.
2 A Paal-Knorr agent for chemoproteomic profiling of targets of isoketals in cells. Chem Sci. 2021 Oct 15;12(43):14557-14563. doi: 10.1039/d1sc02230j. eCollection 2021 Nov 10.
Mass spectrometry data entry: PXD028270
3 A Chemoproteomic Strategy for Direct and Proteome-Wide Covalent Inhibitor Target-Site Identification. J Am Chem Soc. 2019 Jan 9;141(1):191-203. doi: 10.1021/jacs.8b07911. Epub 2018 Dec 20.
4 SP3-FAIMS Chemoproteomics for High-Coverage Profiling of the Human Cysteinome*. Chembiochem. 2021 May 14;22(10):1841-1851. doi: 10.1002/cbic.202000870. Epub 2021 Feb 18.
Mass spectrometry data entry: PXD023056 , PXD023059 , PXD023058 , PXD023057 , PXD023060
5 Global profiling identifies a stress-responsive tyrosine site on EDC3 regulating biomolecular condensate formation. Cell Chem Biol. 2022 Dec 15;29(12):1709-1720.e7. doi: 10.1016/j.chembiol.2022.11.008. Epub 2022 Dec 6.
Mass spectrometry data entry: PXD038010
6 Global targeting of functional tyrosines using sulfur-triazole exchange chemistry. Nat Chem Biol. 2020 Feb;16(2):150-159. doi: 10.1038/s41589-019-0404-5. Epub 2019 Nov 25.
7 Mapping the protein interaction landscape for fully functionalized small-molecule probes in human cells. J Am Chem Soc. 2014 Jul 30;136(30):10777-82. doi: 10.1021/ja505517t. Epub 2014 Jul 21.