| Type 4 prepilin-like proteins leader peptide-processing enzyme (EC 2.1.1.-) (EC 3.4.23.43) | OOM_1374 | I2B031 | 1 |
| Type I restriction modification DNA specificity domain protein | KW89_2484 | A0A0K2DZK8 | 1 |
| Type I restriction-modification system, M subunit (EC 2.1.1.-) | SAOUHSC_01933 | Q2FXD0 | 1 |
| Type I secretion membrane fusion, HlyD family protein | HPSD74_1471 | U4SHZ8 | 1 |
| Type I secretion system ATPase | hlyB1 | A0A075FK96 | 1 |
| Type I secretion system ATPase, PrtD | VSAK1_06210 | A6CZN2 | 1 |
| Type III pantothenate kinase (EC 2.7.1.33) (PanK-III) (Pantothenic acid kinase) | coaX Fphi_1333 | B0TXZ7 | 1 |
| Type III pantothenate kinase (EC 2.7.1.33) (PanK-III) (Pantothenic acid kinase) | coaX FTN_1355 | A0Q7L5 | 1 |
| Type III pantothenate kinase (EC 2.7.1.33) (PanK-III) (Pantothenic acid kinase) | coaX FTN_1603 | A0Q898 | 1 |
| Type III pantothenate kinase (EC 2.7.1.33) (PanK-III) (Pantothenic acid kinase) | coaX CD196_3346 | A0A0H3NC16 | 1 |
| Type III pantothenate kinase 2 (EC 2.7.1.33) (PanK-III 2) (Pantothenic acid kinase 2) | coaX2 FTT_1392 | Q5NF55 | 1 |
| Type III secretion protein, FHIPEP family | MXAN_5643 | Q1D0P1 | 1 |
| Type III secretion system effector protein C | eseC ETAE_0870 | D0ZDL0 | 1 |
| Type III secretion system effector protein D (Fragment) | eseD | Q4ACE6 | 1 |
| Type IV pili associated protein | FTT_1159c | Q5NFR6 | 1 |
| Type IV pili ATPase | pilB FTN_1115 | A0Q6Y6 | 1 |
| Type IV pili fiber building block protein | FTT_0888c | Q5NGF7 | 1 |
| Type IV pili fiber building block protein | FTT_0890c | Q5NGF5 | 1 |
| Type IV pili glycosylation protein | FTT_1158c | Q5NFR7 | 1 |
| Type IV pili lipoprotein | FTT_1057c | Q5NG04 | 1 |
| Type IV pili lipoprotein | FTT_1157c | Q5NFR8 | 1 |
| Type IV pili nucleotide-binding protein | Fphi_0996 | B0TWW2 | 1 |
| Type IV pili polytopic inner membrane protein | pilC FTN_1116 | A0Q6Y7 | 1 |
| Type IV pili polytopic inner membrane protein | pilC FTT_1134 | Q5NFT6 | 1 |
| Type IV pili, pilus assembly protein | OOM_0611 | I2AY74 | 1 |
| Type IV pilin multimeric outer membrane protein | pilQ FTT_1156c | Q5NFR9 | 1 |
| Type IV pilus assembly protein PilX | NGK_0626 | B4RKG6 | 1 |
| Type IV pilus biogenesis and competence protein PilQ | pilQ NMBH4476_1758 NMH_1547 | Q9ZHF3 | 1 |
| Type IV pilus biogenesis protein PilC | pilC KW89_308 | A0A0K2DTG8 | 1 |
| Type IV pilus biogenesis/stability protein PilW | pilF NMH_1737 | E6MZ65 | 1 |
| Type IV pilus biogenesis/stability protein PilW | pilF HPSD74_1951 | U4SC02 | 1 |
| Type IV secretion system protein IcmB | icmB KW89_1829 | A0A0K2DY63 | 1 |
| Type IV secretion system protein IcmG | icmG KW89_2388 | A0A0K2DZQ2 | 1 |
| Type IV secretion system protein IcmL | icmL KU39_1295 KW89_1825 | A0A095BKQ0 | 1 |
| Type IV secretion system protein VirB9 | virB9 NSU_1176 | G6EA05 | 1 |
| Type IV secretion system protein VirB9 | KW89_126 | A0A0K2DSY3 | 1 |
| Type-1 fimbrial protein, C chain (Type-1C pilin) | pilC focA c1239 | P62606 | 1 |
| Tyrosine recombinase XerD-like | SPCG_1850 | B2ISX5 | 1 |
| Tyrosine recombinase XerD-like | SPy_0365 M5005_Spy0307 | Q9A1B3 | 1 |
| Tyrosine recombinase XerS | xerS spr1046 | Q7ZAK7 | 1 |
| Tyrosine--tRNA ligase (EC 6.1.1.1) (Tyrosyl-tRNA synthetase) (TyrRS) | tyrS FTN_0992 | A0Q6L5 | 1 |
| Tyrosine--tRNA ligase (EC 6.1.1.1) (Tyrosyl-tRNA synthetase) (TyrRS) | tyrS YPO2369 y1966 YP_2155 | Q8ZE20 | 1 |
| Tyrosine--tRNA ligase (EC 6.1.1.1) (Tyrosyl-tRNA synthetase) (TyrRS) | tyrS SSON_1519 | Q3Z1Z3 | 1 |
| Tyrosine--tRNA ligase (EC 6.1.1.1) (Tyrosyl-tRNA synthetase) (TyrRS) | tyrS SPy_0096 M5005_Spy0081 | Q9A1U3 | 1 |
| Tyrosine--tRNA ligase 1 (EC 6.1.1.1) (Tyrosyl-tRNA synthetase 1) (TyrRS 1) | tyrS1 BSU29670 | P22326 | 1 |
| Tyrosine--tRNA ligase 2 (EC 6.1.1.1) (Tyrosyl-tRNA synthetase 2) (TyrRS 2) | tyrS2 PA0668 | Q9I5Q3 | 1 |
| Tyrosine-protein kinase etk (EC 2.7.10.-) | etk HPSD74_0333 | U4SLF5 | 1 |
| Tyrosine-protein kinase wzc (EC 2.7.10.-) | wzc b2060 JW2045 | P76387 | 1 |
| Ubiquinol oxidase subunit 2 | cyoA ACINWC136_2569 | K9C641 | 1 |
| Ubiquinol oxidase subunit 2 | VSAK1_06665 | A6D1U1 | 1 |
| Ubiquinol oxidase subunit 2 | qoxA Smlt1360 | B2FUA0 | 1 |
| Ubiquinol oxidase subunit 2 | cyoA SCH_0485 | Q57SC0 | 1 |
| Ubiquinol oxidase subunit 2 | cyoA FTT_0281 | Q5NI11 | 1 |
| Ubiquinol oxidase subunit I, cyanide insensitive | cioA PP_4651 | Q88E17 | 1 |
| Ubiquinol--cytochrome C reductase, cytochrome C1 subunit | B195_12096 | M5QHW3 | 1 |
| Ubiquinol-cytochrome c reductase, iron-sulfur subunit (Fragment) | VSAK1_04830 | A6D9R8 | 1 |
| Ubiquinone/menaquinone biosynthesis C-methyltransferase UbiE (EC 2.1.1.163) (EC 2.1.1.201) (2-methoxy-6-polyprenyl-1,4-benzoquinol methylase) (Demethylmenaquinone methyltransferase) | ubiE B195_02553 | M5QNZ3 | 1 |
| Ubiquinone/menaquinone biosynthesis C-methyltransferase UbiE (EC 2.1.1.163) (EC 2.1.1.201) (2-methoxy-6-polyprenyl-1,4-benzoquinol methylase) (Demethylmenaquinone methyltransferase) | ubiE PP_5011 | Q88D17 | 1 |
| Ubiquinone/menaquinone biosynthesis C-methyltransferase UbiE (EC 2.1.1.163) (EC 2.1.1.201) (2-methoxy-6-polyprenyl-1,4-benzoquinol methylase) (Demethylmenaquinone methyltransferase) | ubiE VSAK1_13170 | A6D2C3 | 1 |
| Ubiquinone/menaquinone biosynthesis C-methyltransferase UbiE (EC 2.1.1.163) (EC 2.1.1.201) (2-methoxy-6-polyprenyl-1,4-benzoquinol methylase) (Demethylmenaquinone methyltransferase) | ubiE OOM_0442 | I2AXS8 | 1 |
| UDP-2,3-diacylglucosamine hydrolase (EC 3.6.1.54) (UDP-2,3-diacylglucosamine diphosphatase) | lpxH FTT_0436c | Q5NHL6 | 1 |
| UDP-3-O-acyl-N-acetylglucosamine deacetylase (UDP-3-O-acyl-GlcNAc deacetylase) (EC 3.5.1.108) (UDP-3-O-[R-3-hydroxymyristoyl]-N-acetylglucosamine deacetylase) | lpxC Fphi_0658 | B0TVX1 | 1 |
| UDP-3-O-acyl-N-acetylglucosamine deacetylase (UDP-3-O-acyl-GlcNAc deacetylase) (EC 3.5.1.108) (UDP-3-O-[R-3-hydroxymyristoyl]-N-acetylglucosamine deacetylase) | lpxC envA PA4406 | P47205 | 1 |
| UDP-3-O-acylglucosamine N-acyltransferase (EC 2.3.1.-) | lpxD Fphi_0632 | B0U135 | 1 |
| UDP-3-O-acylglucosamine N-acyltransferase (EC 2.3.1.-) | lpxD FTN_1480 | A0Q7Y2 | 1 |
| UDP-3-O-acylglucosamine N-acyltransferase (EC 2.3.1.-) | lpxD VSAK1_11730 | A6D8P2 | 1 |
| UDP-3-O-acylglucosamine N-acyltransferase (EC 2.3.1.-) | lpxD OOM_0744 | I2AYI6 | 1 |
| UDP-3-O-acylglucosamine N-acyltransferase 2 (EC 2.3.1.-) | lpxD2 lpxD1 FTT_1571c | Q5NEP9 | 1 |
| UDP-4-amino-4-deoxy-L-arabinose--oxoglutarate aminotransferase (EC 2.6.1.87) (UDP-(beta-L-threo-pentapyranosyl-4''-ulose diphosphate) aminotransferase) (UDP-Ara4O aminotransferase) (UDP-4-amino-4-deoxy-L-arabinose aminotransferase) | arnB PA3552 | Q9HY65 | 1 |
| UDP-GlcNAc/Glc 4-epimerase (EC 5.1.3.2) | gne Cj1131c | Q0P9C3 | 1 |
| UDP-glucose 4-epimerase (EC 5.1.3.2) | wbtC FTT_1462c | Q5NEZ3 | 1 |
| UDP-glucose 6-dehydrogenase (EC 1.1.1.22) | ugd SP70585_0425 | C1CBE0 | 1 |
| UDP-glucose 6-dehydrogenase (UDP-Glc dehydrogenase) (UDP-GlcDH) (UDPGDH) (EC 1.1.1.22) | hasB SPy_2201 M5005_Spy1852 | P0C0F5 | 1 |
| UDP-glucose dehydrogenase (EC 1.1.1.22) | ugd spr0139 | Q8DRG5 | 1 |
| UDP-N-acetyl-D-mannosaminuronic acid dehydrogenase | rffD spr0961 | Q8DPX4 | 1 |
| UDP-N-acetylenolpyruvoylglucosamine reductase (EC 1.3.1.98) (UDP-N-acetylmuramate dehydrogenase) | murB SPy_1101 M5005_Spy0825 | Q99ZS9 | 1 |
| UDP-N-acetylglucosamine 1-carboxyvinyltransferase (EC 2.5.1.7) (Enoylpyruvate transferase) (UDP-N-acetylglucosamine enolpyruvyl transferase) (EPT) | murA VSAK1_02004 | A6D4E0 | 1 |
| UDP-N-acetylglucosamine 1-carboxyvinyltransferase (EC 2.5.1.7) (Enoylpyruvate transferase) (UDP-N-acetylglucosamine enolpyruvyl transferase) (EPT) | murA SAOUHSC_02337 | Q2FWF4 | 1 |
| UDP-N-acetylglucosamine 1-carboxyvinyltransferase 1 (EC 2.5.1.7) (Enoylpyruvate transferase 1) (UDP-N-acetylglucosamine enolpyruvyl transferase 1) (EPT 1) | murA1 murA MW2024 | P84059 | 1 |
| UDP-N-acetylglucosamine 1-carboxyvinyltransferase 1 (EC 2.5.1.7) (Enoylpyruvate transferase 1) (UDP-N-acetylglucosamine enolpyruvyl transferase 1) (EPT 1) | murA1 murA SPy_0763 M5005_Spy0584 | P65458 | 1 |
| UDP-N-acetylglucosamine 1-carboxyvinyltransferase 2 (EC 2.5.1.7) (Enoylpyruvate transferase 2) (UDP-N-acetylglucosamine enolpyruvyl transferase 2) (EPT 2) | murA2 murZ SPy_1358 M5005_Spy1107 | Q99Z78 | 1 |
| UDP-N-acetylglucosamine 2-epimerase (EC 5.1.3.14) | mnaA AC3_2792 | B1BRT0 | 1 |
| UDP-N-acetylglucosamine 4,6-dehydratase (inverting) (EC 4.2.1.115) (Pseudaminic acid biosynthesis protein B) (UDP-GlcNAc-inverting 4,6-dehydratase) | pseB Cj1293 | Q0P8W4 | 1 |
| UDP-N-acetylglucosamine--N-acetylmuramyl-(pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase (EC 2.4.1.227) (Undecaprenyl-PP-MurNAc-pentapeptide-UDPGlcNAc GlcNAc transferase) | murG PA4412 | Q9HW01 | 1 |
| UDP-N-acetylglucosamine--N-acetylmuramyl-(pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase (EC 2.4.1.227) (Undecaprenyl-PP-MurNAc-pentapeptide-UDPGlcNAc GlcNAc transferase) | murG SPy_1524 M5005_Spy1252 | P65483 | 1 |
| UDP-N-acetylglucosamine--N-acetylmuramyl-(pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase (EC 2.4.1.227) (Undecaprenyl-PP-MurNAc-pentapeptide-UDPGlcNAc GlcNAc transferase) | murG FSU_0991 | C9RM16 | 1 |
| UDP-N-acetylglucosamine--N-acetylmuramyl-(pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase (EC 2.4.1.227) (Undecaprenyl-PP-MurNAc-pentapeptide-UDPGlcNAc GlcNAc transferase) | murG SAOUHSC_01424 | Q2FYL5 | 1 |
| UDP-N-acetylmuramate--L-alanine ligase (EC 6.3.2.8) (UDP-N-acetylmuramoyl-L-alanine synthetase) | murC SPy_0345 M5005_Spy0290 | Q9A1C7 | 1 |
| UDP-N-acetylmuramoyl-L-alanyl-D-glutamate--L-lysine ligase (EC 6.3.2.7) (L-lysine-adding enzyme) (UDP-MurNAc-L-Ala-D-Glu:L-Lys ligase) (UDP-MurNAc-tripeptide synthetase) (UDP-N-acetylmuramyl-tripeptide synthetase) | murE SPy_0388 M5005_Spy0325 | Q9A196 | 1 |
| UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D-alanine ligase (EC 6.3.2.10) (D-alanyl-D-alanine-adding enzyme) | murF SPy_1420 | Q99Z35 | 1 |
| UDP-N-acetylmuramoylalanine--D-glutamate ligase (EC 6.3.2.9) (D-glutamic acid-adding enzyme) (UDP-N-acetylmuramoyl-L-alanyl-D-glutamate synthetase) | murD SPN23F06220 | B8ZMZ6 | 1 |
| UDP-N-acetylmuramoylalanine--D-glutamate ligase (EC 6.3.2.9) (D-glutamic acid-adding enzyme) (UDP-N-acetylmuramoyl-L-alanyl-D-glutamate synthetase) | murD SPy_1525 M5005_Spy1253 | P0C0D8 | 1 |
| UDP-N-acetylmuramyl tripeptide synthetase MurC homolog | CPR_1206 | Q0STM9 | 1 |
| UDP-N-acetylmuramyl tripeptide synthetase, putative | SAOUHSC_02107 | Q2FWZ9 | 1 |
| Uncharacterised protein | ERS852446_02894 pBeta2_00059 | G5DSA8 | 1 |
| Uncharacterised protein | SAMEA3374989_04390 | A0A170Y0C7 | 1 |
| Uncharacterised protein | SAMEA3375004_00276 | A0A160YKK2 | 1 |
| Uncharacterised protein | BN1095_1130002 BN1096_1120002 BN1097_820003 SAMEA3375004_04010 SAMEA3375059_04333 | A0A031W9A4 | 1 |
| Uncharacterized ABC transporter ATP-binding protein YejF | yejF b2180 JW2168 | P33916 | 1 |
| Uncharacterized ABC transporter solute-binding protein YclQ | yclQ BSU03830 | P94421 | 1 |