General Information of Target

Target ID LDTP07566
Target Name Keratin-associated protein 26-1 (KRTAP26-1)
Gene Name KRTAP26-1
Gene ID 388818
Synonyms
KAP26.1; Keratin-associated protein 26-1
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MSCPNYCSGNSNSGSLRTSRHIPLTSIDLCPTSVSCGDVLYLPTSSQDHTWVTDNCQETC
GEPTSCQPVHCETGNLETSCGSSTAYYVPRPCQGSSFLPASFFSSSCLPVSCRPQRYVSS
GCRPLRPLLNSYQPIGDCVPNAYRPQFCLSKSCQPQNLLTSGCQPSSCLAYRPQSLHVVS
SSLRPLGPLFSGCQPLTHVFSTCRPSCSGL
Target Bioclass
Other
Family
PMG family
Function
In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high-sulfur and high-glycine-tyrosine keratins.
Uniprot ID
Q6PEX3
Ensemble ID
ENST00000360542.5
HGNC ID
HGNC:33760

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 1 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
IA-alkyne
 Probe Info 
C122(1.94)  LDD2182  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0625  F8 Ramos C122(0.86)  LDD2187  [1]
 LDCM0572  Fragment10 Ramos C122(0.84)  LDD2189  [1]
 LDCM0573  Fragment11 Ramos C122(0.02)  LDD2190  [1]
 LDCM0574  Fragment12 Ramos C122(0.58)  LDD2191  [1]
 LDCM0575  Fragment13 Ramos C122(0.52)  LDD2192  [1]
 LDCM0576  Fragment14 Ramos C122(0.58)  LDD2193  [1]
 LDCM0579  Fragment20 Ramos C122(1.48)  LDD2194  [1]
 LDCM0580  Fragment21 Ramos C122(0.85)  LDD2195  [1]
 LDCM0582  Fragment23 Ramos C122(0.96)  LDD2196  [1]
 LDCM0578  Fragment27 Ramos C122(0.67)  LDD2197  [1]
 LDCM0586  Fragment28 Ramos C122(0.45)  LDD2198  [1]
 LDCM0588  Fragment30 Ramos C122(1.32)  LDD2199  [1]
 LDCM0589  Fragment31 Ramos C122(0.58)  LDD2200  [1]
 LDCM0590  Fragment32 Ramos C122(0.33)  LDD2201  [1]
 LDCM0468  Fragment33 Ramos C122(1.16)  LDD2202  [1]
 LDCM0596  Fragment38 Ramos C122(0.71)  LDD2203  [1]
 LDCM0566  Fragment4 Ramos C122(0.59)  LDD2184  [1]
 LDCM0610  Fragment52 Ramos C122(0.95)  LDD2204  [1]
 LDCM0614  Fragment56 Ramos C122(6.88)  LDD2205  [1]
 LDCM0569  Fragment7 Ramos C122(1.26)  LDD2186  [1]
 LDCM0571  Fragment9 Ramos C122(1.53)  LDD2188  [1]
 LDCM0022  KB02 Ramos C122(1.94)  LDD2182  [1]
 LDCM0023  KB03 Ramos C122(0.32)  LDD2183  [1]
 LDCM0024  KB05 Ramos C122(1.66)  LDD2185  [1]

References

1 Site-specific quantitative cysteine profiling with data-independent acquisition-based mass spectrometry. Methods Enzymol. 2023;679:295-322. doi: 10.1016/bs.mie.2022.07.037. Epub 2022 Sep 7.
Mass spectrometry data entry: PXD027578