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Overview

Uniprot IDQ58FF3
Protein NamePutative endoplasmin-like protein
Gene NameHSP90B2P
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
136 IKKIADEKYNDTFWK
143 KYNDTFWKEFGTNIK
150 KEFGTNIKLGVIEDH
322 NYHASRKKTFEINPR

Function

Putative molecular chaperone

Protein Sequence

10 MAETIQEVED 20 EYKAFCKSFS 30 KESDDPVACI 40 HFTAEGEVTF 50 KSILFVPTFV 60 PRGLFDEYGS 70 KKSDYIKLYV 80 RCVFITDDFR 90 DTMPKNLNFV 100 KGVVDSGGLS 110 LNVSCETLQQ 120 HKLLKVIRKK 130 LVHKTLDMIK 140 KIADEKYNDT 150 FWKEFGTNIK 160 LGVIEDHSNR 170 TCLAKLLRFQ 180 SSHHPADITS 190 LHQDVERMKE 200 KQDKICLMAG 210 GYEVIYLTEP 220 VVEYCIQALP 230 EFDGKRFQNV 240 AKEGVKFDDS 250 EKTKESHEAV 260 EKEFEPLPNW 270 VKDKAIKDKI 280 EKAMVSQCLT 290 ESLCALVASQ 300 YGWSGNMERI 310 MKAQAYQTGK 320 GISTNYHASR 330 KKTFEINPRH 340 PLIRDMLRRI 350 KEDEDDKTVL 360 DLAVVEEPDE 370 EPEETAEDKE 380 QDKDKEMDVG 390 TDEEKQETAK ESTAEKDEL

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005743 mitochondrial inner membrane
Molecular Function GO:0005524 ATP binding
Molecular Function GO:0016887 ATP hydrolysis activity
Molecular Function GO:0140662 ATP-dependent protein folding chaperone
Molecular Function GO:0019901 protein kinase binding
Molecular Function GO:0051082 unfolded protein binding
Biological Process GO:0006457 protein folding

Reference

[1] Yang Z, Yan C, Ma J, Peng P, Ren X et al.. Lactylome analysis suggests lactylation-dependent mechanisms of metabolic adaptation in hepatocellular carcinoma.. Nat Metab 5(1):61-79. 2023 Jan. PMID: 36593272.

[2] Guo X, Ren X, Yan C, Huang H. Quantitative Proteomics Reveals the Role of Lysine Lactylation in Lenalidomide-Resistance in Multiple Myeloma Cells.. ACS Chem Biol 20(7):1728-1738. 2025 Jul 18. PMID: 40590393.

[3] He J, Lai T, Zhou Z, Yang H, Lei Z et al.. Multiomics profiling reveals the involvement of protein lactylation in nonhomologous end joining pathway conferring radioresistance in lung adenocarcinoma cell.. Sci Rep 15(1):24651. 2025 Jul 9. PMID: 40634431.