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Overview

Uniprot IDA0A480M584
Protein NameProcollagen-lysine,2-oxoglutarate 5-dioxygenase 1
Gene NamePLOD1
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
76 ASSGGGLKVRLLKKA

Function

Part of a complex composed of PLOD1, P3H3 and P3H4 that catalyzes hydroxylation of lysine residues in collagen alpha chains and is required for normal assembly and cross-linkling of collagen fibrils. Forms hydroxylysine residues in -Xaa-Lys-Gly- sequences in collagens. These hydroxylysines serve as sites of attachment for carbohydrate units and are essential for the stability of the intermolecular collagen cross-links

Protein Sequence

10 MRLLLLLAPL 20 GWLLLTETKG 30 DAKPEDNLLV 40 LTVATKETEG 50 FRRFKRSAQF 60 FNYKIQALGL 70 GEDWNEKEAS 80 SGGGLKVRLL 90 KKALEKHADE 100 NLVILFTDSY 110 DVVFASGPRE 120 LLKKFRQAKS 130 QVVFSAEELI 140 YPDRRLEAKY 150 PAVSDGKRFL 160 GSGGFIGYAP 170 NLSKLVAEWE 180 GQDSDSDQLF 190 YTKIFLDPEK 200 RERINITLDH 210 RCRIFQNLDG 220 ALDEVVLKFE 230 MGQVRARNLA 240 YDTLPVLIHG 250 NGPTKLQLNY 260 LGNYIPRFWT 270 FETGCSVCDE 280 GLRSLKGIGD 290 EALPTVLVGL 300 FIEQPTPFLS 310 LFFQRLLRLQ 320 YPRKRMRLFI 330 HNHEQHHKAL 340 VEQFLAEHGD 350 EYQSVKLVGP 360 EVRVANADAR 370 NMGADLCRQD 380 RSCTYYFSVD 390 ADVALTEPKT 400 LRLLIEQNKN 410 VLAPLMTRHG 420 RLWSNFWGAL 430 SADGYYARSE 440 DYVDIVQGRR 450 VGVWNVPYIS 460 NVYLIKGSAL 470 RAELQQTDLF 480 HHSKLDPDMA 490 FCANIRQQDV 500 FMFLTNRHAF 510 GHLLSLDSYQ 520 TTHLHNDLWE 530 VFSNPEDWKE 540 KYIHENYTKA 550 LAGKLVETPC 560 PDVYWFPIFT 570 ETACDELVEE 580 MEHYGQWSLG 590 DNKDNRIQGG 600 YENVPTIDIH 610 MNQISFEREW 620 HKFLVEYIAP 630 MTEKLYPGYY 640 TRAQFDLAFV 650 VRYKPDEQPS 660 LMPHHDASTF 670 TINIALNRVG 680 VDYEGGGCRF 690 LRYNCSIRAP 700 RKGWTLMHPG 710 RLTHYHEGLP 720 TTKGTRYIAV SFVDP

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005783 endoplasmic reticulum
Cellular Component GO:0031012 extracellular matrix
Cellular Component GO:0005615 extracellular space
Cellular Component GO:0005794 Golgi apparatus
Cellular Component GO:0030867 rough endoplasmic reticulum membrane
Molecular Function GO:0005506 iron ion binding
Molecular Function GO:0031418 L-ascorbic acid binding
Molecular Function GO:0008475 procollagen-lysine 5-dioxygenase activity
Biological Process GO:0030199 collagen fibril organization

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.