TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
*9.B.142.1.1









Putative transport protein of 503aas and 9 TMSs

Archaea
Euryarchaeota
Putative transporter of Pyrococcus abyssi (Q9UZC2)
*9.B.142.1.2









YYY membrane protein of 616aas and 15 TMSs

Archaea
Euryarchaeota
YYY protein of Ferroglobus placidus (D3S2C5)
*9.B.142.2.1









Glycosyl transferase family 39 protein of 546aas and 13 TMSs

Bacteria
Proteobacteria
GT39 family member of Acidithiobacillus caldus (C6NTX4)
*9.B.142.2.2









Putative undecaprenyl phosphate-alpha-4-amino-4-deoxy-L-arabinose arabinosyl transferase, ArnT

Bacteria
Proteobacteria
ArnT of Enterobacter cloacae
*9.B.142.2.3









Glycosyl transferase  family PMT

Bacteria
Bacteroidetes/Chlorobi group
Glycosyl transferase of Zobellia galactivorans
*9.B.142.2.4









Putative glycosyltransferase

Bacteria
Aquificae
Putative glycosyltransferase of Hydrogenobacter thermophilus
*9.B.142.2.5









Putative glycosyltransferase with 13 TMSs in a 1 + 6 + 6 TMS topology

Bacteria
Actinobacteria
Putative glycosyltransferase of Gordonia rhizosphera
*9.B.142.2.6









Glycosyl transferase family 39; 4-amino 4-deoxy L-arabinose transferase; Dolichyl phosphate-mannose:protein mannosyl transferase; PMT family; Pfam13231.  528 aas and 13 TMSs

Bacteria
Bacteroidetes/Chlorobi group
PMT family protein of Solitalea (Flexibacter) canadensis (UPI0003424A3D or YP_0080090676)
*9.B.142.2.7









Uncharacterized protein of 446 aas.

Bacteria
Proteobacteria
Wzy of Francisella tularensis
*9.B.142.2.8









Polymyxin resistance protein of 448 aas and 13 TMSs, ArnT.  ArnT catalyzes incorporation of 4-amino-4-deoxy-l-arabinose (l-Ara4N) into the lipid A moiety of lipopolysaccharide (LPS) and is required for transport of LPS to the outer membrane (Tavares-Carreón et al. 2015). ArnT has a 13 TMS topology of key amino acids that contribute to its enzymatic function have been identified (Tavares-Carreón et al. 2015).

 

Bacteria
Proteobacteria
ArnT of Burkholderia cenocepacia
*9.B.142.2.9









Undecaprenyl phosphate-alpha-4-amino-4-deoxy-L-arabinose arabinosyl transferase, ArnT, of 550 aas and 13 TMSs.  This modification of LPS is critical for enabling bacteria to resist killing by antimicrobial peptides (Tavares-Carreón et al. 2015).


Bacteria
Proteobacteria
ArnT of E. coli
*9.B.142.2.10









4-Amino-4-deoxy-L-arabinose transferase, ArnT of the glycosyltransferase PMT family.  The structure has been illucidated and the mechanism proposed (VI Petrou et al., Science, vol 351, pg 608, 2016).

Bacteria
Proteobacteria
ArnT of Cupriavidus metallidurans (Ralstonia metallidurans)
*9.B.142.2.11









Uncharacterized protein of 807 aas and 17 TMSs in a 1 + 6 + 6 + 4 arrangement.

Bacteria
Chloroflexi
UP of Oscillochloris trichoides
*9.B.142.2.12









Uncharacterized glycosyl transferase family 39 of 581 aas and 11 TMSs.

 

Bacteria
Candidatus Wolfebacteria
UP of Candidatus Wolfebacteria bacterium
*9.B.142.2.13









Glycosyl transferase of 537 aas and 13 TMSs in a 1 + 6 + 6 arrangement.

Bacteria
Cyanobacteria
GT of Mastigocladopsis repens
*9.B.142.2.14









Uncharacterized protein of 565 aas and 13 TMSs

Bacteria
Bacteroidetes
UP of Fibrella aestuarina
*9.B.142.2.15









Uncharacterized protein of 485 aas

Bacteria
Nitrospirae
UP of Candidatus Magnetobacterium casensis
*9.B.142.2.16









Uncharacterized protein of 563 aas and 11 - 12 TMSs

Bacteria
Candidatus Peregrinibacteria
UP of Candidatus Peribacter riflensis
*9.B.142.2.17









Phospholipid carrier-dependent glycosyltransferase of 608 aas and 12 TM

Archaea
Euryarchaeota
GT of Halostagnicola kamekurae
*9.B.142.2.18









Uncharacterized protein of 459 aas and 11 TMSs

Bacteria
Candidatus Amesbacteria
UP of Candidatus Amesbacteria bacterium
*9.B.142.2.19









Uncharacterized protein of 448 aas and 13 TMSs.

Bacteria
Candidatus Saccharibacteria
UP of Candidatus Saccharibacteria bacterium
*9.B.142.3.1









Membrane-bound dolichyl-phosphomannose mannosyltransferase of 814aas and 11-14 TMSs

Archaea
Euryarchaeota
Mannosyltransferase of Thermococcus sibiricus (C6A142)
*9.B.142.3.2









Putative glycosyltransferase

Archaea
Euryarchaeota
Putative glycosyltransferase of Pyrococcus horikoshii
*9.B.142.3.3









Putative glycosyltransferase with a topology of 13 TMSs

Eukaryota
Metazoa
Putative glycosyltransferase of Trichoplax adhaerens (reptans)
*9.B.142.3.4









Glycosyltransferase

Eukaryota
Metazoa
Glycosyltransferase of Homo sapiens
*9.B.142.3.5









Glycosyltransferase family 66

Eukaryota
Fungi
Glycosyltransferase of Hypocrea atroviridis
*9.B.142.3.6









Putative glycosyltransferase

Archaea
Euryarchaeota
Putative glycosyltransferase of Methanococcus marpaludis
*9.B.142.3.7









Putative glycosyltransferase

Bacteria
Firmicutes
Putative glycosyltransferase of Clostridium botulinum
*9.B.142.3.8









Uncharacterized protein of 522 aas

Bacteria
Firmicutes
UP of Gemella haemolysans
*9.B.142.3.9









The WlaF protein of 713 aas

Bacteria
Proteobacteria
WlaF of Campylobacter jejuni
*9.B.142.3.10









Uncharacterized protein of 472 aas and 11 TMSs.

Bacteria
Cyanobacteria
UP of Synechocystis sp PCC 6803
*9.B.142.3.11









Undecaprenyl-diphosphooligosaccharide--protein glycotransferase, PglB.  Oligosaccharyltransferase that catalyzes the transfer of a preassembled heptasaccharide from a lipid donor to an asparagine residue in nascent polypeptide chains, affording a beta-linked glycan to the asparagine side chain of target proteins.  The x-ray structure is known (Lizak et al. 2011).

Bacteria
Proteobacteria
PglB of Campylobacter lari
*9.B.142.3.12









Uncharacterized glycosyltransferase of 572 aas and 12 TMSs.

Bacteria
Candidatus Beckwithbacteria
UP of Candidatus Beckwithbacteria bacterium
*9.B.142.3.13









Mannosyl transferase of 739 aas, PMT_2.

Archaea
Euryarchaeota
PMT_2 of Methanosaeta harundinacea
*9.B.142.3.14









The glycosyltransferase complex consisting of 8 subunits, all integral membrane proteins.  The high resolution 3-dimensional structure has been elucidated (Wild et al. 2018). The catalytic subunit is the STT3 protein of 718 aas and 13 TMSs. The other subunits have 1 - 6 TMSs. The function of the complex is glycosylation of newly synthesized proteins on Asn with Glc3Man9 GlcNac2.

Eukaryota
Fungi
Glycosyltransferase complex of Saccharomyces cerevisiae
STT3, P39007, 718 aas amd 13 TMSs - the catalytic subunit
OST1 (Ribophorin I), P41543, 476 aas and 2 TMSs, N- and C-terminal
OST2 (Dad1), P46964, 130 aas and 3 C-terminal TMSs
OST3 (Tusc3), P48439, 350 aas and 6 TMSs in a 2 + 2 +2 arrangement; this protein is a member of the MagT1 family (TC# 1.A.76)
OST4, Q99380, 36 aas and 1 TMS
OST5, (TMEM258), Q92316, 86 aas and 2 TMSs
WBP1 (Ost48), P33767, 430 aas and 2 TMSs, one N-terminal, and one C-terminal
SWP1 (Ribophorin II), Q02795, 286 aas and 4 TMSs, in a 1 (N-terminal) and 3 (C-terminal) arrangement
*9.B.142.3.15









Dolichyl-phosphooligosaccharide-protein glycotransferase, AglB of 1054 aas and 15 TMSs. This protein is involved in the pathway S-layer biogenesis (Abu-Qarn et al. 2007). AglB exhibits substrate promiscuity, being capable of processing a variety of lipid-linked glycans (Cohen-Rosenzweig et al. 2014).

Archaea
Euryarchaeota
AglB of Haloferax volcanii (Halobacterium volcanii)
*9.B.142.3.16









Putative glycosyl transferase of 604 aas and 13 TMSs.

Bacteria
Chloroflexi
GT of Chloroflexi bacterium
*9.B.142.3.17









OSTA/B (OST-A/OST-B) complex of 11 subunits.  Most subunits are shared by both complexes except that OSTA has STT3A while OSTB has STT3B, and OSTA has DC2 while OSTB has two parologous Mg2+ porter proteins, MAGT1 (TC# 1.A.76.1) and TUSC3 (TC# 1.A.76.2). The oligosaccharyl transferase (OST) complex catalyzes the initial transfer of a defined glycan (Glc3Man9GlcNAc2 in eukaryotes) from the lipid carrier dolichol-pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-Glycosylation occurs cotranslationally, and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across the endoplasmic reticulum (ER) membrane. Ribophorin I associates with a subset of membrane proteins after their integration at the Sec61 translocon (Wilson et al. 2005). All subunits are required for maximal enzyme activity. The SST3 subunit contains the active site and the acceptor peptide and donor lipid-linked oligosaccharide (LLO) binding pockets. STT3A is present in the majority of OST complexes and mediates cotranslational N-glycosylation of most sites on target proteins, while STT3B-containing complexes are required for efficient post-translational glycosylation and mediate glycosylation of sites that have been skipped by STT3A (Ruiz-Canada et al. 2009). High-resolution cryo-EM structures of human OST-A and OST-B have been described (Ramírez et al. 2019). Although the two complexes have similar overall architectures, structural differences in the catalytic subunits, STT3A and STT3B, facilitate contacts to distinct OST subunits, DC2 in OST-A and MAGT1 in OST-B. In OST-A, interactions with TMEM258 and STT3A allow ribophorin-I to form a four-helix bundle that can bind to a translating ribosome, whereas the equivalent region is disordered in OST-B. An acceptor peptide and dolichylphosphate are bound to STT3B, but only dolichylphosphate is bound in STT3A, suggesting distinct affinities of the two OST complexes for protein substrates (Ramírez et al. 2019).

Eukaryota
Metazoa
The oligosaccharyl transferase (OST) complex of Homo sapiens
STT3A, 705 aas and 13 TMSs; P46977
STT3B (SIMP)13 TMSs in a 1 + 8 +3 + 1 TMS arrangement; Q8TCJ2
Ribophorin-I, RPN1, 607 aas and 4 TMSs in a 1 (N-terminus) + 3 TMS (C-terminus) arrangement; P04843
Ribophorin-2, RPN2, 631 aas and 2 or 3 TMSs; P04844
OST48 (DDOST), 456 aas and 2 TMSs, one N-terminal and one C-terminal, P39656
TMEM258, 79 aas and 2 TMSs; P61165
DAD1, 113 aas and 3 TMSs; P61803
OST4, 37 aas and 1 TMS; P0C6T2
DC2 or OSTC, an adaptor that mediates association with Sec61 for Ost-A
MAGT1, 335 aas and 5 TMSs in a 1 + 2 + 2 TMS arrangement; Q9H0U3
TUSC3, 348 AAS and 5 TMSs
in a 1 + 2 + 2 TMS arrangement; Q13454
*9.B.142.4.1









Putative glycosyltransferase

Bacteria
Cyanobacteria
Putative glycosyltransferase of Nostoc azollae
*9.B.142.4.2









Putative glycosyltransferase

Bacteria
Cyanobacteria
Putative glycosyltransferase of Arthrospira maxima (platensis)
*9.B.142.4.3









Uncharacterized protein of 493 aas and 11 TMSs

Bacteria
Spirochaetes
UP of Leptospira interrogans
*9.B.142.4.4









Uncharacterized protein of 825 aas and 11 TMSs

Bacteria
Cyanobacteria
UP of Lyngbya aestuarii
*9.B.142.4.5









Glycosyl tranferase family 39 protein of 510 aas and 11 TMSs in a 1 + 6 + 4 TMS arrangement.

Archaea
Euryarchaeota
Glycosyl transferase of Methanoregula boonei
*9.B.142.4.6









Uncharacterized protein of 614 aas and 13 TMSs in a 1 + 6 + 6 TMS arrangement.

Bacteria
Proteobacteria
UP of Desulfatibacillus alkenivorans
*9.B.142.4.7









UP of 579 aas and 9 TMSs

Bacteria
Cyanobacteria
UP of Oscillatoria nigro-viridis
*9.B.142.4.8









Uncharacterized protein of 566 aas and 9 TMSs in a 1 + 4 + 4 arrangement

Bacteria
Proteobacteria
UP of Syntrophobacter fumaroxidans
*9.B.142.4.9









Glycosyl transferase famiy 39; 4-amino 4-deoxy L-arabinose transferase; Pfam13231.  566 aas and 11 TMSs.

Bacteria
Armatimonadetes
Glycosyltransferase family 39 of Chthonomonas calidirosea
*9.B.142.4.10









Uncharacterized glycosyl transferase family 39 of 640 aas and 11 or 12 putative TMSs.

Bacteria
Candidatus Wolfebacteria
UP of Candidatus Wolfebacteria bacterium
*9.B.142.4.11









Uncharacterized protein of 478 aas and 11 TMSs.

Bacteria
Candidatus Woesebacteria
UP of Candidatus Woesebacteria bacterium
*9.B.142.4.12









Uncharaterized glycosyltransferase of 470 aas and 11 TMSs

Bacteria
Candidatus Beckwithbacteria
UP of Candidatus Beckwithbacteria bacterium
*9.B.142.4.13









Uncharacterized glycosyltransferase of 471 aas and 11 TMSs

Bacteria
Candidatus Beckwithbacteria
UP of Candidatus Beckwithbacteria bacterium
*9.B.142.4.14









Uncharacterized protein of 514 aas and 11 TMSs

Bacteria
Candidatus Roizmanbacteria
UP of Candidatus Roizmanbacteria bacterium (groundwater metagenome)
*9.B.142.4.15









Uncharacterized glycosyltransferase of 536 aas and 15 TMSs.

Archaea
Candidatus Heimdallarchaeota
Glycosyltransferase of Candidatus Heimdallarchaeota archaeon LC_3 (marine sediment metagenome)
*9.B.142.4.16









Putative glycosyltransferase of 603 aas and 11 TMSs. In the PMF2 (Alg9-like) superfamily and the glycosyltransferase-22 superfamily.

Archaea
Candidatus Heimdallarchaeota
Glycosyltransferase of Candidatus Heimdallarchaeota archaeon LC_3
*9.B.142.5.1









Putative glycosyltransferase of the PMT_2 family

Bacteria
Actinobacteria
Putative glycosyltransferase of Bifidobacterium animalis
*9.B.142.5.2









Uncharacterized protein of 796 aas and 22 TMSs in a 6 + 6 + 6 + 4 arrangement.

Bacteria
Candidatus Woesebacteria
UP of Candidatus Woesebacteria bacterium
*9.B.142.5.3









Uncharacterized protein of 537 aas and 11 TMSs

Bacteria
Candidatus Amesbacteria
UP of Candidatus Amesbacteria bacterium
*9.B.142.5.4









Phospholipid carrier-dependent glycosyltransferase of 1090 aas and ~24 TMSs.  Repeat sequences have been detected.  

Bacteria
Firmicutes
GT of Paenibacillus chitinolyticus
*9.B.142.5.5









Putative dolichyl-phosphate-mannose--protein mannosyltransferase of 603 aas and 12 TMSs in a 1 + 6 + 5 arrangement.

Bacteria
Firmicutes
GT of Butyribacterium methylotrophicum
*9.B.142.5.6









The structure of the yeast O-mannosyltransferase Pmt1-Pmt2 complex has been determined at 3.2 Å resolution (Bai et al. 2019). In eukaryotes, a nascent peptide entering the endoplasmic reticulum (ER) is scanned by two Sec61 translocon-associated large membrane machines for protein N-glycosylation and protein O-mannosylation, respectively. The structures of both the eight-protein oligosaccharyltransferase complex and the mannosyltransferases of the PMT family have been determined.  They function in ER protein homeostasis. Cryo-EM structures of the Saccharomyces cerevisiae Pmt1-Pmt2 complex bound to a donor and an acceptor peptide shows that each subunit contains 11 TMSs and a lumenal beta-trefoil fold termed the MIR domain. The structures reveal the substrate recognition site and confirms an inverting mannosyl-transferring reaction mechanism. The transmembrane domains of Pmt1 and Pmt2 share a structural fold with the catalytic subunits of oligosaccharyltransferases, confirming an evolutionary relationship between protein O-mannosylation and protein N-glycosylation (Bai et al. 2019).

Eukaryota
Fungi
Pmt1-Pmt2 complex of Saccharomyces cerevisiae
*9.B.142.6.1









Glycosyltransferase family 39 with a probable 13 TMSs in a 1 + 6 + 6 TMS arrangement.

Bacteria
Fibrobacteres/Acidobacteria group
Glycosyltransferase of Terriglobus spanensis
*9.B.142.6.2









3-amino 4-deoxy L-arabinose transferase-like protein of 524 aas

Bacteria
Firmicutes
Transferase of Thermincola potens
*9.B.142.6.3









Putative glycosyl transferase of 443 aas and 11 TMSs (Hug et al. 2016).

Bacteria
Candidatus Peregrinibacteria
Glycosyl transferase of Candidatus Peribacter riflensis
*9.B.142.6.4









Uncharacterized protein of 477 aas and 11 TMSs

Bacteria
Candidatus Desantisbacteria
UP of Candidatus Desantisbacteria bacterium
*9.B.142.7.1









Putative glycosyltransferase

Bacteria
Proteobacteria
Putative glycosyltransferase of Rhodopseudomonas palustris
*9.B.142.8.1









Glycosyltransferase family 39 of 554 aas and 13 putative TMSs

Bacteria
Spirochaetes
Glycosyltransferase of Leptonema illini
*9.B.142.9.1









Glycosyltransferase of 463 aas and 7 TMSs (family 39; the PMT_2 superfamily).

Bacteria
Planctomycetes
Glycosyltransferase of Rhodopirellula baltica
*9.B.142.9.2









Uncharacterized protein of 417 aas and 11 TMSs.

Bacteria
Fibrobacteres/Acidobacteria group
UP of Chloracidobacterium thermophilum
*9.B.142.9.3









Glycosyltransferase family protein of 430 aas and 8 TMSs.

Bacteria
Firmicutes
UP of Clostridium thermocellum
*9.B.142.9.4









Uncharacterized protein of 409 aas and 10 TMSs

Bacteria
Firmicutes
UP of Kyrpidia (Bacillus) tusciae
*9.B.142.9.5









Uncharacterized protein of 542 aas and 10 TMSs

Bacteria
Fibrobacteres/Acidobacteria group
UP of Granulicella tundricola
*9.B.142.9.6









Uncharacterized protein of 669 aas and 15 TMSs

Archaea
Euryarchaeota
UP of Pyrococcus horikoshii
*9.B.142.9.7









Uncharacterized DUF2070 domain protein of 688 aas and 15 TMSs.

Bacteria
Chloroflexi
UP of Anaerolinea thermolimosa
*9.B.142.9.8









Uncharacterized protein of 523 aas and 9 TMSs with a 1 + 4 + 4 TMS pattern.

Bacteria
UP of Microgenomates bacterium
*9.B.142.9.9









DUF2723 domain-containing protein of 455 aas and 9 TMSs in a 1 + 4 + 4 arrangement.

Bacteria
Chloroflexi
UP of Herpetosiphon geysericola
*9.B.142.9.10









Uncharacterized protein with no conserved domain recognized by CDD.  527 aas and 9 - 10 TMSs in a 1 + 4 + 4 arrangement.

Bacteria
Candidatus Beckwithbacteria
UP of Candidatus Beckwithbacteria bacterium
*9.B.142.9.11









Uncharacterized protein of 565 aas and 9 TMSs.

Bacteria
Candidatus Roizmanbacteria
UP of Candidatus Roizmanbacteria bacterium
*9.B.142.9.12









Dolichyl-phosphate-mannose--protein mannosyltransferase of 502 aas and 9 TMSs.

Bacteria
Spirochaetes
MT of Leptospira vanthielii
*9.B.142.9.13









Uncharacteerized protein of 511 aas and 11 TMSs.

Bacteria
Firmicutes
UP of Clostridium baratii
*9.B.142.9.14









Uncharacterized protein of 507 aas and 11 TMSs.

Bacteria
Proteobacteria
UP of Acetobacter tropicalis
*9.B.142.9.15









Uncharacterized protein of 488 aas and 10 TMSs.

Bacteria
Proteobacteria
UP of Novosphingobium pentaromativorans
*9.B.142.9.16









DUF2723 domain-containing protein of 1090 aas and 13 TMSs.

Bacteria
Bacteroidetes
DUF2723 protein of Kordia periserrulae
*9.B.142.9.17









DUF2029 domain-containing protein of 418 aas and 9 - 11 TMSs.  Possibly a dolichyl-P-mannose mannosyl transferase. It is a member of the PMT_2 superfamily of mannosyltransferases.

Bacteria
Bacteroidetes
DUF2029 protein of Adhaeribacter aquaticus
*9.B.142.9.18









PMT_2 superfamily membeer of 424 aas and about 12 TMSs.

Archaea
Candidatus Lokiarchaeota
PMT_2 family member of Lokiarchaeum sp. GC14_75
*9.B.142.10.1









Putative ABC transporter (shows no sequence similarity to ABC proteins)

Bacteria
Actinobacteria
Putative ABC transporter of Corynebacterium efficiens (C8NRH5)
*9.B.142.10.2









Putative ABC -2 transporter/glyceryl transferase

Bacteria
Actinobacteria
Putative ABC transporter of Rhodococcus erythropolis (C3JPH6)
*9.B.142.10.3









Hypothetical membrane protein

Bacteria
Chloroflexi
Hypothetical protein of Thermomicrobium roseum
*9.B.142.10.4









Hypothetical protein

Bacteria
Fibrobacteres/Acidobacteria group
HP of Terriglobus saanensis
*9.B.142.10.5









Putative transporter/glycosyltransferase

Bacteria
Proteobacteria
Putative permease of Stigmatella aurantiaca
*9.B.142.11.1









LphB (10 putative TMSs)

Bacteria
Proteobacteria
LphB of Legionella pneumophila (O87771)
*9.B.142.11.2









Uncharacterized protein of 589 aas

Bacteria
Actinobacteria
UP of Amycolatopsis mediterranei
*9.B.142.11.3









Uncharacterized protein of 524 aas and 11 TMSs

Archaea
Euryarchaeota
UP of Methanobacterium formicicum
*9.B.142.11.4









Uncharacterized protein of 549 aas

Bacteria
Fibrobacteres/Acidobacteria group
UP of Choracidobacterium thermophilum
*9.B.142.11.5









Arabinofuranosyl transferase, AftB, of 575 aas and 13 TMSs

Bacteria
Actinobacteria
AftB of Amycolatopsis orientalis
*9.B.142.11.6









Arabinofuranosyltransferase, AftB of 533 aas and 9 TMSs

Bacteria
Actinobacteria
AftB of Corynebacterium diphtheriae
*9.B.142.11.7









Uncharacterized protein of 386 aas and 11 TMSs

Bacteria
Actinobacteria
UP of Streptomyces niveus
*9.B.142.11.8









Uncharacterized protein of 370 aas and 10 TMSs.

Bacteria
Firmicutes
UP of Pelotomaculum thermopropionicum
*9.B.142.11.9









Uncharacterized protein of 328 aas and 10 TMSs.

Bacteria
Candidatus Beckwithbacteria
UP of Candidatus Beckwithbacteria bacteriu
*9.B.142.11.10









Uncharacterized protein of 347 aas and 10 TMSs in an apparent 1 + 2 + 2 + 2 +2 + 1 TMS arrangement.

Bacteria
Candidatus Woesebacteria
UP of Candidatus Woesebacteria bacterium
*9.B.142.11.11









Uncharacterized protein of 536 aas and 10 - 12 TMSs.

Bacteria
Proteobacteria
UP of Sorangium cellulosum
*9.B.142.12.1









PMT_2 superfamily glycosyltransferase, family 39, ArnT, archaeo_STT3, of 604 aas and 12 TMSs.

Bacteria
Proteobacteria
GT family 39 member of Bdellovibrio bacteriovorus
*9.B.142.13.1









Glycosyl transferase I, GtrI of 506 aas and 13 TMSs in a 1 + 12 TMS arrangment.

Bacteria
Proteobacteria
GtrI of Shigella flexneri
*9.B.142.13.2









Putative glycosyl transferase, GtrI

Bacteria
Proteobacteria
GtrI of Salmonella enterica
*9.B.142.14.1









Putative glycosyl transferase of the ArnT and PMT2 families

Bacteria
Candidatus Saccharibacteria
ArnT homologue of Candidatus Saccharibacteria bacterium
*9.B.142.15.1









Uncharaterized protein of 579 aas and 10 TMSs.

Bacteria
Firmicutes
UP of Lactobacillus casei
*9.B.142.15.2









Uncharacterized protein of 593 aas and 14 TMSs

Bacteria
Chloroflexi
UP of Ornalilinea apprima
*9.B.142.15.3









Uncharacterized protein of 543 aas and 11 TMSs in a 6 + 4 + 1 TMS arrangement

Bacteria
Firmicutes
UP of Enterococcus silesiacus
*9.B.142.15.4









Uncharacterized protein of 569 aas and 10 TMSs

Bacteria
Acidobacteria
UP of Terriglobus saanensis
*9.B.142.15.5









Uncharacterized protein of 530 aas

Bacteria
Proteobacteria
UP of Escherichia fergusonii
*9.B.142.15.6









Uncharacterized protein of 562 aas and 12 TMSs.

Bacteria
Proteobacteria
UP of Aeromonas caviae
*9.B.142.15.7









Uncharacteerized protein of 863 aas and 14 TMSs

Bacteria
Firmicutes
UP of Lachnospira pectinoschiza
*9.B.142.15.8









Dolichyl-phosphate-mannose-protein mannosyltransferase of 749 aas and 14 TMSs

Archaea
Euryarchaeota
UP of Thermococcus peptonophilus
*9.B.142.16.1









Glycosyl transferase of 503 aas and 11 TMSs. 

Bacteria
Candidatus Beckwithbacteria
GT of Candidatus Beckwithbacteria bacterium
*9.B.142.16.2









Glycosyltransferase of 484 aas and 7 - 10 TMSs.

Bacteria
Actinobacteria
GT of Streptomyces corchorusii
*9.B.142.16.3









Damage-inducible protein CinA of 512 aas and 9 TMSs.

Bacteria
Firmicutes
CinA of Streptococcus pneumoniae
*9.B.142.16.4









Uncharacterized protein of 455 aas and 9 - 10 TMSs.

Bacteria
Candidatus Daviesbacteria
UP of Candidatus Daviesbacteria bacterium
*9.B.142.16.5









Uncharacterized protein of 465 aas and 9 - 11 TMSs.

Bacteria
Bacteroidetes
UP of Flectobacillus major
*9.B.142.16.6









Uncharacterized protein of 508 aas and 10 TMSs.

Bacteria
Actinobacteria
UP of Rubrobacter radiotolerans
*9.B.142.16.7









Glycosyl transferase, family 39 of 535 aas and 12 TMSs.

Bacteria
Verrucomicrobia
GT of Pedosphaera parvula
*9.B.142.16.8









Uncharacterized protein of 341 aas and 7 - 10 TMSs.

Archaea
Euryarchaeota
UP of Methanocella conradii
*9.B.142.16.9









Uncharacterized protein of 523 aas and 10 TMSs.

Bacteria
Bacteroidetes
UP of Runella zeae
*9.B.142.17.1









Uncharacterized protein of 400 aas and 9 TMSs.

Bacteria
Candidatus Beckwithbacteria
UP of Candidatus Beckwithbacteria bacterium
*9.B.142.17.2









DUF2029 domain-containing proteinof 504 aas.

Bacteria
Actinobacteria
DUF2029 protein of Actinoplanes atraurantiacus
*9.B.142.17.3









Uncharacterized protein of 409 aas and 12 TMSs.

Bacteria
Proteobacteria
UP of Sphingomonas phyllosphaerae
*9.B.142.17.4









Uncharacterized protein of 298 aas and 9 TMSs in a 1 + 4 + 4 arrangement.

Bacteria
Candidatus Peregrinibacteria
UP of Candidatus Peribacter riflensis
*9.B.142.17.5









DUF2029 domain-containing protein of 398 aas and 12 TMSs in a 5 + 2 + 5 arrangement

Bacteria
Actinobacteria
DUF2029 protein of Agrococcus casei
*9.B.142.17.6









Uncharacterized protein of 502 aas and 12 TMSs.

Bacteria
Chloroflexi
UP of Thermogemmatispora onikobensis
*9.B.142.17.7









Polyprenol-phosphate-mannose-dependent alpha-(1-2)-phosphatidylinositol pentamannoside mannosyltransferase, PimE of 410 aas and 10 TMSs. It is a polyprenol-phosphate-mannose α-mannosyltransferase in the Glycosyltransferase Family 87 (Morita et al. 2006; Belardinelli and Jackson 2017).

Bacteria
Actinobacteria
PimE of Mycobacterium smegmatis
*9.B.142.17.8









DUF2339 domain-containing proteinof 637 aas and 19 TMSs.

Archaea
Crenarchaeota
DUF2339 protein of Rhodococcus fascians
*9.B.142.17.9









DUF2029 domain-containing protein of 412 aas and 8 - 10 TM

Bacteria
Proteobacteria
DUF2029 protein of Caballeronia hypogeia
*9.B.142.18.1









PigM of 825 aas and ~17 TMSs

Eukaryota
Fungi
PigM of Schizosaccharomyces cryophilus
*9.B.142.19.1









Uncharacterized protein of 463 aas and 12 TMSs in a 9 + 3 TMS arrangement.

Bacteria
Firmicutes
UP of Carnobacterium maltaromaticum
*9.B.142.19.2









Uncharacterized protein of 472 aas and 12 TMSs in a 9 + 3 arrangement.

Bacteria
Firmicutes
UP of Planococcaceae bacterium Storch
*9.B.142.19.3









Uncharacterized protein of 430 aas and 12 TMSs in a 9 + 3 arrangement.

Bacteria
Firmicutes
UP of Enterococcus mundtii
*9.B.142.19.4









Uncharacterized protein of 472 aas and 12 TMSs in a 9 + 3 arrangement.

Bacteria
Firmicutes
UP of Blautia sp. AF19-34
*9.B.142.19.5









Uncharacterized protein of 537 aas and 12 TMSs in a 9 + 3 arrangement

Bacteria
Firmicutes
UP of Acutalibacter muris
*9.B.142.19.6









Uncharacterized protein of 463 aas and 12 TMSs in a 9 + 3 arrangement.

Bacteria
Firmicutes
UP of Salilacibacter sp. NKC3-5
*9.B.142.19.7









O-antigen ligase family protein of 520 aas and 12 TMSs in a 9 + 3 arrangement.

Ligase of Lactobacillus delbrueckii