General Information of Target

Target ID LDTP14898
Target Name LETM1 domain-containing protein LETM2, mitochondrial (LETM2)
Gene Name LETM2
Gene ID 137994
Synonyms
LETM1 domain-containing protein LETM2, mitochondrial; LETM1 and EF-hand domain-containing protein 2; Leucine zipper-EF-hand-containing transmembrane protein 1-like
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MAPPLRPLARLRPPGMLLRALLLLLLLSPLPGVWCFSELSFVKEPQDVTVTRKDPVVLDC
QAHGEVPIKVTWLKNGAKMSENKRIEVLSNGSLYISEVEGRRGEQSDEGFYQCLAMNKYG
AILSQKAHLALSTISAFEVQPISTEVHEGGVARFACKISSHPPAVITWEFNRTTLPMTMD
RITALPTGVLQIYDVSQRDSGNYRCIAATVAHRRKSMEASLTVIPAKESKSFHTPTIIAG
PQNITTSLHQTVVLECMATGNPKPIISWSRLDHKSIDVFNTRVLGNGNLMISDVRLQHAG
VYVCRATTPGTRNFTVAMATLTVLAPPSFVEWPESLTRPRAGTARFVCQAEGIPSPKMSW
LKNGRKIHSNGRIKMYNSKLVINQIIPEDDAIYQCMAENSQGSILSRARLTVVMSEDRPS
APYNVHAETMSSSAILLAWERPLYNSDKVIAYSVHYMKAEGLNNEEYQVVIGNDTTHYII
DDLEPASNYTFYIVAYMPMGASQMSDHVTQNTLEDVPLRPPEISLTSRSPTDILISWLPI
PAKYRRGQVVLYRLSFRLSTENSIQVLELPGTTHEYLLEGLKPDSVYLVRITAATRVGLG
ESSVWTSHRTPKATSVKAPKSPELHLEPLNCTTISVRWQQDVEDTAAIQGYKLYYKEEGQ
QENGPIFLDTKDLLYTLSGLDPRRKYHVRLLAYNNIDDGYQADQTVSTPGCVSVRDRMVP
PPPPPHHLYAKANTSSSIFLHWRRPAFTAAQIINYTIRCNPVGLQNASLVLYLQTSETHM
LVQGLEPNTKYEFAVRLHVDQLSSPWSPVVYHSTLPEAPAGPPVGVKVTLIEDDTALVSW
KPPDGPETVVTRYTILYASRKAWIAGEWQVLHREGAITMALLENLVAGNVYIVKISASNE
VGEGPFSNSVELAVLPKETSESNQRPKRLDSADAKVYSGYYHLDQKSMTGIAVGVGIALT
CILICVLILIYRSKARKSSASKTAQNGTQQLPRTSASLASGNEVGKNLEGAVGNEESLMP
MIMPNSFIDAKGGTDLIINSYGPIIKNNSKKKWFFFQDSKKIQVEQPQRRFTPAVCFYQP
GTTVLISDEDSPSSPGQTTSFSRPFGVAADTEHSANSEGSHETGDSGRFSHESNDEIHLS
SVISTTPPNL
Target Bioclass
Transporter and channel
Subcellular location
Mitochondrion inner membrane
Uniprot ID
Q2VYF4
Ensemble ID
ENST00000297720.9
HGNC ID
HGNC:14648

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
CAKI1 Deletion: p.V102Ter DBIA    Probe Info 
HCT15 SNV: p.S121Y; p.P206T DBIA    Probe Info 
HT115 SNV: p.S386P DBIA    Probe Info 
SNU1 SNV: p.C298Y DBIA    Probe Info 

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 2 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
DBIA
 Probe Info 
C379(2.76)  LDD3310  [1]
BTD
 Probe Info 
C347(0.66)  LDD2089  [2]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0537  2-Cyano-N,N-dimethylacetamide MDA-MB-231 C347(1.02)  LDD2130  [2]
 LDCM0524  2-Cyano-N-(2-morpholin-4-yl-ethyl)-acetamide MDA-MB-231 C347(0.80)  LDD2117  [2]
 LDCM0520  AKOS000195272 MDA-MB-231 C347(0.57)  LDD2113  [2]
 LDCM0498  BS-3668 MDA-MB-231 C347(0.53)  LDD2091  [2]
 LDCM0022  KB02 22RV1 C379(1.90)  LDD2243  [1]
 LDCM0023  KB03 22RV1 C379(3.02)  LDD2660  [1]
 LDCM0024  KB05 COLO792 C379(2.76)  LDD3310  [1]
 LDCM0528  N-(4-bromophenyl)-2-cyano-N-phenylacetamide MDA-MB-231 C347(0.71)  LDD2121  [2]
 LDCM0496  Nucleophilic fragment 11a MDA-MB-231 C347(0.66)  LDD2089  [2]
 LDCM0500  Nucleophilic fragment 13a MDA-MB-231 C347(0.75)  LDD2093  [2]
 LDCM0504  Nucleophilic fragment 15a MDA-MB-231 C347(0.82)  LDD2097  [2]
 LDCM0506  Nucleophilic fragment 16a MDA-MB-231 C347(0.87)  LDD2099  [2]
 LDCM0508  Nucleophilic fragment 17a MDA-MB-231 C347(1.27)  LDD2101  [2]
 LDCM0514  Nucleophilic fragment 20a MDA-MB-231 C347(0.95)  LDD2107  [2]
 LDCM0516  Nucleophilic fragment 21a MDA-MB-231 C347(0.68)  LDD2109  [2]
 LDCM0518  Nucleophilic fragment 22a MDA-MB-231 C347(0.96)  LDD2111  [2]
 LDCM0526  Nucleophilic fragment 26a MDA-MB-231 C347(1.18)  LDD2119  [2]
 LDCM0530  Nucleophilic fragment 28a MDA-MB-231 C347(0.55)  LDD2123  [2]
 LDCM0532  Nucleophilic fragment 29a MDA-MB-231 C347(0.96); C298(0.87)  LDD2125  [2]
 LDCM0534  Nucleophilic fragment 30a MDA-MB-231 C347(0.94)  LDD2127  [2]
 LDCM0536  Nucleophilic fragment 31 MDA-MB-231 C347(0.82)  LDD2129  [2]
 LDCM0540  Nucleophilic fragment 35 MDA-MB-231 C347(0.66)  LDD2133  [2]
 LDCM0541  Nucleophilic fragment 36 MDA-MB-231 C347(0.52)  LDD2134  [2]
 LDCM0543  Nucleophilic fragment 38 MDA-MB-231 C347(0.95)  LDD2136  [2]
 LDCM0546  Nucleophilic fragment 40 MDA-MB-231 C347(0.73)  LDD2140  [2]
 LDCM0549  Nucleophilic fragment 43 MDA-MB-231 C347(0.99)  LDD2143  [2]
 LDCM0550  Nucleophilic fragment 5a MDA-MB-231 C347(1.12)  LDD2144  [2]
 LDCM0552  Nucleophilic fragment 6a MDA-MB-231 C347(0.84)  LDD2146  [2]
 LDCM0553  Nucleophilic fragment 6b MDA-MB-231 C347(1.98)  LDD2147  [2]
 LDCM0556  Nucleophilic fragment 8a MDA-MB-231 C347(1.05)  LDD2150  [2]

References

1 DrugMap: A quantitative pan-cancer analysis of cysteine ligandability. Cell. 2024 May 9;187(10):2536-2556.e30. doi: 10.1016/j.cell.2024.03.027. Epub 2024 Apr 22.
Mass spectrometry data entry: PXD047840
2 Nucleophilic covalent ligand discovery for the cysteine redoxome. Nat Chem Biol. 2023 Nov;19(11):1309-1319. doi: 10.1038/s41589-023-01330-5. Epub 2023 May 29.
Mass spectrometry data entry: PXD039908 , PXD029761