MTX3_HUMAN - dbPTM
MTX3_HUMAN - PTM Information in dbPTM
Basic Information of Protein
UniProt ID MTX3_HUMAN
UniProt AC Q5HYI7
Protein Name Metaxin-3
Gene Name MTX3
Organism Homo sapiens (Human).
Sequence Length 312
Subcellular Localization Mitochondrion . Mitochondrion outer membrane .
Protein Description Could function in transport of proteins into the mitochondrion..
Protein Sequence MAAPLELSCWGGGWGLPSVHSESLVVMAYAKFSGAPLKVNVIDNTWRGSRGDVPILTTEDDMVSQPAKILNFLRKQKYNADYELSAKQGADTLAYIALLEEKLLPAVLHTFWVESDNYFTVTKPWFASQIPFPLSLILPGRMSKGALNRILLTRGQPPLYHLREVEAQIYRDAKECLNLLSNRLGTSQFFFGDTPSTLDAYVFGFLAPLYKVRFPKVQLQEHLKQLSNLCRFCDDILSSYFRLSLGGISPAGQETVDANLQKLTQLVNKESNLIEKMDDNLRQSPQLPPRKLPTLKLTPAEEENNSFQRLSP
Overview of Protein Modification Sites with Functional and Structural Information
Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations Modification Substrate Peptides
&
Secondary Structure
ASA (%) Reference Orthologous
Protein Cluster
14UbiquitinationLSCWGGGWGLPSVHS
EEECCCCCCCCCCCC
14.3923000965
16UbiquitinationCWGGGWGLPSVHSES
ECCCCCCCCCCCCCH
2.0023000965
38MethylationKFSGAPLKVNVIDNT
ECCCCCEEEEEECCC
30.61115973399
38UbiquitinationKFSGAPLKVNVIDNT
ECCCCCEEEEEECCC
30.6132015554
68UbiquitinationDMVSQPAKILNFLRK
HHHCCHHHHHHHHHH
55.1829967540
75UbiquitinationKILNFLRKQKYNADY
HHHHHHHHHCCCCCC
53.9723000965
77UbiquitinationLNFLRKQKYNADYEL
HHHHHHHCCCCCCHH
43.4321890473
77 (in isoform 4)Ubiquitination-43.4321890473
77 (in isoform 2)Ubiquitination-43.4321890473
77 (in isoform 1)Ubiquitination-43.4321890473
77UbiquitinationLNFLRKQKYNADYEL
HHHHHHHCCCCCCHH
43.4323000965
87 (in isoform 4)Ubiquitination-45.9821890473
87UbiquitinationADYELSAKQGADTLA
CCCHHHHHCCHHHHH
45.982190698
87 (in isoform 2)Ubiquitination-45.9821890473
87 (in isoform 1)Ubiquitination-45.9821890473
163UbiquitinationQPPLYHLREVEAQIY
CCCCCCHHHHHHHHH
32.3832015554
183 (in isoform 5)Phosphorylation-30.9927251275
188PhosphorylationSNRLGTSQFFFGDTP
CCCCCCCCCCCCCCH
38.7232142685
188 (in isoform 5)Phosphorylation-38.7224719451
208UbiquitinationYVFGFLAPLYKVRFP
HHHHHHHHHHHCCCC
38.0730230243
216AcetylationLYKVRFPKVQLQEHL
HHHCCCCHHHHHHHH
39.647674153
223PhosphorylationKVQLQEHLKQLSNLC
HHHHHHHHHHHHHHH
3.5832142685
223 (in isoform 5)Phosphorylation-3.5824719451
224UbiquitinationVQLQEHLKQLSNLCR
HHHHHHHHHHHHHHH
51.6132015554
237 (in isoform 5)Phosphorylation-3.4227251275
244PhosphorylationLSSYFRLSLGGISPA
HHHHHHHHHCCCCCC
22.2530266825
249PhosphorylationRLSLGGISPAGQETV
HHHHCCCCCCCHHHH
16.3930266825
250 (in isoform 5)Phosphorylation-38.1924719451
255PhosphorylationISPAGQETVDANLQK
CCCCCHHHHHHHHHH
18.7930266825
269UbiquitinationKLTQLVNKESNLIEK
HHHHHHHHHCCHHHH
55.8530230243
284PhosphorylationMDDNLRQSPQLPPRK
HCHHHHHCCCCCCCC
14.2630266825
294PhosphorylationLPPRKLPTLKLTPAE
CCCCCCCCCCCCCHH
47.1421712546
298PhosphorylationKLPTLKLTPAEEENN
CCCCCCCCCHHHCCC
20.9025159151
306PhosphorylationPAEEENNSFQRLSP-
CHHHCCCCCCCCCC-
34.0523927012
311PhosphorylationNNSFQRLSP------
CCCCCCCCC------
30.6522167270

Upstream regulatory proteins (kinases for phosphorylation sites, E3 ubiquitin ligases of ubiquitination sites, ...)
Modified Location Modified Residue Modification Type of Upstream Proteins Gene Name of Upstream Proteins UniProt AC of Upstream Proteins Sources

Oops, there are no upstream regulatory protein records of MTX3_HUMAN !!

Functions of PTM Sites
Modified Location Modified Residue Modification Function Reference

Oops, there are no descriptions of PTM sites of MTX3_HUMAN !!

Disease-associated PTM Sites based on SAP

* Distance = the distance between SAP position and PTM sites.

Modified Location Modification Variant Position
(Distance <= 10)
Residue Change SAP Related Disease Reference

Oops, there are no SNP-PTM records of MTX3_HUMAN !!

Protein-Protein Interaction
Interacting Protein Gene Name Interaction Type PPI Reference Domain-Domain Interactions

Oops, there are no PPI records of MTX3_HUMAN !!

Drug and Disease Associations
Kegg Disease
There are no disease associations of PTM sites.
OMIM Disease
There are no disease associations of PTM sites.
Kegg Drug
There are no disease associations of PTM sites.
DrugBank
There are no disease associations of PTM sites.
Regulatory Network of MTX3_HUMAN

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Related Literatures of Post-Translational Modification
Phosphorylation
ReferencePubMed
"Lys-N and trypsin cover complementary parts of the phosphoproteome ina refined SCX-based approach.";
Gauci S., Helbig A.O., Slijper M., Krijgsveld J., Heck A.J.,Mohammed S.;
Anal. Chem. 81:4493-4501(2009).
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-249 AND SER-311, ANDMASS SPECTROMETRY.

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