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Table 2 HHPred search with N-terminal part of four human TMTCs against Pfam-A_v33.1

From: Conserved sequence motifs in human TMTC1, TMTC2, TMTC3, and TMTC4, new O-mannosyltransferases from the GT-C/PMT clan, are rationalized as ligand binding sites

Pfam domain

TMTC1

(1–456)

TMTC2

(1–475)

TMTC3

(1–426)

TMTC4

(1–462)

Glyco_transf_22 (PF03901, 388 AA)

2.1E-20

1E-18

1.5E-20

6.4E-19

Q: 29–456

Q: 3–475

Q: 9–426

Q: 22–462

T: 1–352

T: 1–351

T: 2–350

T: 1–350

STT3

(PF02516, 458 AA)

5.5E-19

2.1E-17

1.8E-19

9.5E-18

Q: 26–456

Q: 1–473

Q: 5–423

Q: 19–459

T: 3–406

T: 4–400

T: 3–401

T: 3–401

PTPS_related (PF10131, 616 AA)

1.4E-15

9.7E-14

2.5E-16

4.3E-15

Q: 89–456

Q: 62–475

Q: 67–425

Q: 81–462

T: 1–308

T: 1–308

T: 1–307

T:1–308

PMT

(PF02366, 247 AA)

2.3E-14

1.3E-13

1.5E-14

2.1E-13

Q: 30–285

Q: 3–248

Q: 9–259

Q: 23–293

T: 2–242

T: 1–242

T: 2–242

T: 2–242

Mannosyl_trans2 (PIG-V) (PF04188, 432 AA)

6E-14

1.9E-12

3.8E-14

1.4E-12

Q: 51–451

Q: 25–470

Q: 30–426

Q: 44–462

T: 60–425

T: 60–425

T: 60–429

T: 60–427

Dpy19

(PF10034, 651 AA)

8.4E-13

1.8E-12

4.4.E-13

3E-12

Q: 46–455

20–474

27–424

39–460

30–502

30–503 (651)

32–499 (651)

30–499 (651)

AftA_N

(PF12250, 432 AA)

3.6E-12

3.7E-11

3.1E-13

1.6E-11

T: 27–446

T: 3–465

T: 7–399

T: 20–435

Q: 76–430

Q: 78–431

Q: 76–402

Q: 75–402

PMT_2

(PF13231, 159 AA)

3.7E-13

1.1E-11

6.3E-13

1.6E-12

Q: 91–276

Q: 64–234

Q: 69–250

Q: 83–284

T: 1–156

T: 1–156

T: 1–156

T: 1–159

Arabinose_trans (PF04602, 471 AA)

6.3E-11

5.9E-09

1.1E-10

1.6E-10

Q: 34–456

Q: 8–468

Q: 13–426

Q: 27–462

T: 51–428

T: 51–423

T: 51–430

T: 51–427

PIG-U

(PF06728, 363 AA)

9.8E-11

7.8E-09

2.1E-10

5E-09

Q: 47–456

Q: 6–475

Q: 14–423

Q: 45–462

T: 30–349

T: 1–350

T: 1–345

T: 35–349

Mannosyl_trans4 (PF15971, 163 AA)

9.4E-11

1E-09

6.2E-11

3.9E-10

Q: 81–276

Q: 59–234

Q: 59–250

Q: 78–285

T: 1–162

T: 6–161

T: 1–162

T: 6–162

Glucos_trans_II (PF14264, 312 AA)

6.4E-07

2.8E-06

7.6E-08

5.6E-07

Q: 45–413

Q: 19–431

Q: 24–385

Q: 38–421

T: 5–310

T: 5–310

T: 5–310

T: 5–310

GT87

(PF09594, 251 AA)

3.5E-07

6.4E-06

1.1E-06

1.5E-06

Q: 91–389

Q: 64–406

Q: 68–360

Q: 82–396

T: 2–251

T: 2–249

T: 1–248

T: 1–248

  1. The functionally annotated hits with best E-values are listed: PF03901, Alg9-like mannosyltransferase family; PF02516, Oligosaccharyl transferase STT3 subunit; PF10131, 6-pyruvoyl-tetrahydropterin synthase related domain, function unknown; PF02366, Dolichyl-phosphate-mannose-protein mannosyltransferase; PF04188, Mannosyltransferase (PIG-V); PF10034, Q-cell neuroblast polarisation, function unknown; PF12250, Arabinofuranosyltransferase N terminal domain; PF13231, Dolichyl-phosphate-mannose-protein mannosyltransferase; PF04602, Mycobacterial cell wall arabinan synthesis protein; PF06728, GPI transamidase subunit PIG-U; PF15971, Dolichyl-phosphate-mannose mannosyltransferase; PF14264, Glucosyl transferase Gtr II; PF09594, Glycosyltransferase family 87. For each query and each Pfam entry (listed as Pfam entry name and ID), we provide the E-value and the sequence ranges hit in the query (Q) and in the template (T; we also provide the length of the template in parentheses below the Pfam model name)