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Overview

Uniprot IDA0A288CFV5
Protein NameSerotransferrin
Gene NameTF
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
580 AFRCLVEKGDVAFVK

Function

Transferrins are iron binding transport proteins which can bind two Fe(3+) ions in association with the binding of an anion, usually bicarbonate. It is responsible for the transport of iron from sites of absorption and heme degradation to those of storage and utilization. Serum transferrin may also have a further role in stimulating cell proliferation

Protein Sequence

10 MWMFISFPES 20 ALCCGSRVEM 30 TEGFGSNAKT 40 QFMGTRYLQP 50 GLSLAVAQKT 60 VRWCTISNQE 70 ANKCSSFREN 80 MSKAVKNGPL 90 VSCVKKSSYL 100 DCIKAIRDKE 110 ADAVTLDAGL 120 VFEAGLAPYN 130 LKPVVAEFYG 140 QKDNPQTHYY 150 AVAVVKKGSN 160 FQWNQLQGKR 170 SCHTGLGRSA 180 GWIIPMGLLY 190 DQLPEPRKPI 200 EKAVASFFSS 210 SCVPCADPVN 220 FPKLCQQCAG 230 KGAEKCACSN 240 HEPYFGYAGA 250 FNCLKEDAGD 260 VAFVKHSTVL 270 ENLPDKADRD 280 QYELLCRDNT 290 RRPVDDYENC 300 YLAQVPSHAV 310 VARSVDGQED 320 SIWELLNQAQ 330 EHFGRDKSPD 340 FQLFSSSHGK 350 DLLFKDSANG 360 FKIPSKMDSS 370 LYLGYQYVTA 380 LRNLREEISP 390 DSSKNECKKV 400 RWCAIGHEET 410 QKCDAWSINS 420 GGKIECVSAE 430 NTEDCIAKIV 440 KGEADAMSLD 450 GGYIYIAGKC 460 GLVPVLAENY 470 KTEGENCVNT 480 PEKGYLAVAV 490 VKKSSGPDLN 500 WNNLKGKKSC 510 HTAVDRTAGW 520 NIPMGLLYNK 530 INSCKFDQFF 540 GEGCAPGSQR 550 NSSLCALCIG 560 SERAPGRECL 570 ANNHERYYGY 580 TGAFRCLVEK 590 GDVAFVKDQV 600 VQQNTDGKNK 610 DDWAKDLKQM 620 DFELLCQNGA 630 REPVDNAENC 640 HLARAPNHAV 650 VARDDKVTCV 660 AEELLKQQAQ 670 FGRHVTDCSS 680 SFCMFKSNTK 690 DLLFRDDTQC 700 LARVGKTTYE 710 SYLGADYITA 720 VANLRKCSTS 730 KLLEACTFHS 740 AKNPRVETTT

Gene Ontology

Classification GO ID Description
Cellular Component GO:0016324 apical plasma membrane
Cellular Component GO:0009925 basal plasma membrane
Cellular Component GO:0009986 cell surface
Cellular Component GO:0005905 clathrin-coated pit
Cellular Component GO:0005769 early endosome
Cellular Component GO:0030139 endocytic vesicle
Cellular Component GO:0005615 extracellular space
Cellular Component GO:1990712 HFE-transferrin receptor complex
Cellular Component GO:0005770 late endosome
Cellular Component GO:0048471 perinuclear region of cytoplasm
Cellular Component GO:0005886 plasma membrane
Cellular Component GO:0055037 recycling endosome
Molecular Function GO:0019899 enzyme binding
Molecular Function GO:0008199 ferric iron binding
Molecular Function GO:0008198 ferrous iron binding
Molecular Function GO:0034986 iron chaperone activity
Molecular Function GO:1990459 transferrin receptor binding
Molecular Function GO:0044325 transmembrane transporter binding
Biological Process GO:0019731 antibacterial humoral response
Biological Process GO:0007166 cell surface receptor signaling pathway
Biological Process GO:0071281 cellular response to iron ion
Biological Process GO:0006879 intracellular iron ion homeostasis
Biological Process GO:0006826 iron ion transport
Biological Process GO:0060586 multicellular organismal-level iron ion homeostasis
Biological Process GO:0051241 negative regulation of multicellular organismal process
Biological Process GO:0030316 osteoclast differentiation
Biological Process GO:0032436 positive regulation of proteasomal ubiquitin-dependent protein catabolic process
Biological Process GO:0048260 positive regulation of receptor-mediated endocytosis

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.