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Table 1 Ubiquitin monomers, polyubiquitin and ubiquitin fusion proteins in Bigelowiella natans. Proteins from JGI/NCBI nr correspond to the B. natans strain CCMP2755 while proteins from MMETSP include the strains CCMP623, 1242, 1258, 1259, and 2755. When found in multiple B. natans strains in MMETSP (with 100% identity), a single representative protein ID is listed. Ubiquitin monomers and polyubiquitin proteins are based on strain CCMP2755 only

From: Ubiquitin fusion proteins in algae: implications for cell biology and the spread of photosynthesis

Ubiquitin Length (AA) Fusion Partner Protein ID Database CCMP Strains in MMETSP
Type Domains
fusion 1 461 actin1 87,880 JGI 1258, 1259, 2755
fusion 3 648 actin1 0185245994 MMETSP 1242
fusion 1 459 actin2 48,466 JGI 623, 1242, 1258,1259
fusion 2 512 actin2 0114194990 MMETSP 2755
fusion 1 454 actin3 52,823 JGI 623, 1242, 1258, 1259, 2755
fusion 1 456 actin4 145,879 JGI 623, 1258, 1259
fusion 1 369 F-actin capping protein 84,922 JGI 1258, 1259, 2755
fusion 3* 646 IMP1 232,559 JGI 2755
fusion 1.75 379 IMP1 0172219668 MMETSP 623, 1258
fusion < 1 470 IMP2 221,357 JGI 623, 1242, 1258, 1259, 2755
fusion < 1 370 IMP3 0114185324 MMETSP 1242, 1259, 2755
fusion 1 446 NBR1-like 128,778 JGI 623, 1242, 1259, 623
fusion 1 220 NiSOD 36,102 JGI
fusion 1 220 NiSOD 53,597 JGI 623, 1242, 1258, 1259, 2755
fusion 1 221 ribosomal P1 46,016 JGI 1242, 1258, 1259, 2755
fusion 1 221 ribosomal P2 51,851 JGI 623, 1242, 1258, 1259, 2755
fusion 1 130 ribosomal protein L40 AAP34635 NCBI nr 623, 1258, 1259, 2755
fusion 1 157 ribosomal S27 51,387 JGI 1258, 1259, 2755
fusion 2 273 zinc ring finger 0114182200 MMETSP 623, 1258, 1259, 2755
fusion 2 614 hypothetical protein 70,850 JGI 623, 1242
fusion 2 832 hypothetical protein 233,447 JGI 623, 1242, 1258, 1259, 2755
fusion 1 200 hypothetical protein AAP34639 NBCI nr 623, 1242, 1258, 1259, 2755
poly 3 220 46,610 JGI
poly 1.5 135 55,557 JGI
poly 1.5* 163 86,080 JGI
poly 2* 163 42,651 JGI
poly 2.5 205 52,846 JGI
poly 2* 162 33,962 JGI
poly 4 308 AAM51223 NCBI nr
monomer 1 59 32,874 JGI
monomer 1 100 32,975 JGI
monomer 1 76 47,445 JGI
monomer 1 190 86,593 JGI
  1. A ‘*’ indicates that the sequence of ubiquitin monomers in the corresponding polyubiquitin gene were non-identical
  2. Abbreviation: AA Amino acids