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Overview

Uniprot IDQ9CRB6
Protein NameTubulin polymerization-promoting protein family member 3
Gene NameTppp3
OrganismMus musculus

Kla Sites from experimental identification

Position Flanking peptide
130 DRLTDTSKYTGSHKE

Function

Regulator of microtubule dynamic that has microtubule bundling activity (By similarity). Required for embryo implantation; possibly by regulating beta-catenin (PubMed:29901777). Also required for decidualization via regulation of beta-catenin (PubMed:30667362)

Protein Sequence

10 MAASTDIAGL 20 EESFRKFAIH 30 GDPKASGQEM 40 NGKNWAKLCK 50 DCKVADGKAV 60 TGTDVDIVFS 70 KVKAKSARVI 80 NYEEFKKALE 90 ELATKRFKGK 100 SKEEAFDAIC 110 QLIAGKEPAN 120 IGVTKAKTGG 130 AVDRLTDTSK 140 YTGSHKERFD 150 ESGKGKGIAG 160 RQDILDDSGY 170 VSAYKNAGTY DAKVKK

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005874 microtubule
Cellular Component GO:0097427 microtubule bundle
Cellular Component GO:0048471 perinuclear region of cytoplasm
Molecular Function GO:0015631 tubulin binding
Biological Process GO:0046697 decidualization
Biological Process GO:0007566 embryo implantation
Biological Process GO:0001578 microtubule bundle formation
Biological Process GO:0046785 microtubule polymerization
Biological Process GO:0032273 positive regulation of protein polymerization

Reference

[1] Wu D, Tang Y, Li X, Xiong S, Zhang Z et al.. Characterization of protein lactylation in healthy and ischemic mouse hearts.. Front Cardiovasc Med 12:1644886. 2025. PMID: 41089239.