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Overview

Uniprot IDA0A8I5ZSG1
Protein NameC-terminal-binding protein 1
Gene NameCtbp1
OrganismRattus norvegicus

Kla Sites from experimental identification

Position Flanking peptide
269 KALAQALKEGRIRGA

Function

Corepressor targeting diverse transcription regulators such as GLIS2 or BCL6. Has dehydrogenase activity. Involved in controlling the equilibrium between tubular and stacked structures in the Golgi complex. Functions in brown adipose tissue (BAT) differentiation

Protein Sequence

10 MSGVRPPIMN 20 GPMHPRPLVA 30 LLDGRDCTVE 40 MPILKDVATV 50 AFCDAQSTQE 60 IHEKVLNEAV 70 GALMYHTITL 80 TREDLEKFKA 90 LRIIVRIGSG 100 FDNIDIKSAG 110 DLGIAVCNVP 120 AASVEETADS 130 TLCHILNLYR 140 RTTWLHQALR 150 EGTRVQSVEQ 160 IREVASGAAR 170 IRGETLGIIG 180 LGRVGQAVAL 190 RAKAFGFNVL 200 FYDPYLSDGI 210 ERALGLQRVS 220 TLQDLLFHSD 230 CVTLHCGLNE 240 HNHHLINDFT 250 VKQMRQGAFL 260 VNTARGGLVD 270 EKALAQALKE 280 GRIRGAALDV 290 HESEPFSFSQ 300 GPLKDAPNLI 310 CTPHAAWYSE 320 QASIEMREEA 330 AREIRRAITG 340 RIPDSLKNCV 350 NKDHLTAATH 360 WASMDPAVVH 370 PELNGAAYRY 380 PPGVVSVAPT 390 GIPAAVEGIV 400 PSAMSLSHGL 410 PPVAHPPHAP 420 SPGQTVKPEA DRDHTTDQL

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005634 nucleus
Molecular Function GO:0051287 NAD binding
Molecular Function GO:0016616 oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
Molecular Function GO:0003714 transcription corepressor activity

Reference

[1] Chen Y, Sun W, Sun Z, Zhao H, Wu T et al.. Effect of electroacupuncture on hippocampal protein lactylation in a rat model of vascular dementia.. Front Neurol 16:1629474. 2025. PMID: 40963935.