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Table 5 Key secondary metabolite genes found in the genome of P. subalpina

From: Globally distributed root endophyte Phialocephala subalpina links pathogenic and saprophytic lifestyles

Class

Type

Gene code

SM clustera

Length (aa)

Domain structureb

Remarks

NRPS-like

L-alpha-aminoadipate reductase

PAC_02750

 

1167

A-T-R

Lys2, L-lysine biosynthesis

NRPS-like

adenylating reductase

PAC_02944

8

1049

A-T-R

 

NRPS-like

adenylating reductase

PAC_01324

3

1047

A-T-R

 

NRPS-like

adenylating reductase

PAC_02391

6

1023

A-T-R

 

NRPS-like

adenylating reductase

PAC_03877

10

1117

A-T-R

 

NRPS-like

adenylating reductase

PAC_04959

12

1038

A-T-R

 

NRPS-like

adenylating reductase

PAC_05733

 

1008

A-T-R

 

NRPS-like

adenylating reductase

PAC_07003

 

1054

A-T-R

 

NRPS-like

adenylating reductase

PAC_12811

 

1054

A-T-R

 

NRPS-like

adenylating reductase

PAC_17490

 

1065

A-T-R

 

NRPS-like

adenylating reductase

PAC_19780

 

1050

A-T-R

 

NRPS-like

adenylating reductase

PAC_02202

5

1227

A-T-R-Kinase

 

NRPS-like

adenylating reductase

PAC_08842

 

1345

A-T-R-KR

 

NRPS-like

furanone synthetase

PAC_08910

17

1013

A-T-TE

 

NRPS-like

quinone synthetase

PAC_14584

 

979

A-T-TE

 

NRPS-like

unknown

PAC_19640

 

1394

A-T-DUF

 

NRPS-like

unknown

PAC_12359

 

1655

A-T-DUF

 

NRPS

 

PAC_05248

13

4676

A-T-C-A-T-C-A-T-C-T-C-T-C

Siderophore biosynthesis (Ferrichrome-like)

NRPS

 

PAC_13158

 

4838

A-T-C-A-T-C-T-C-A-T-C-T-C-T-C

Siderophore biosynthesis (Ferrichrome-like)

NRPS

 

PAC_15746

 

1639

A-T-C-T-C

 

NRPS

 

PAC_20134

 

4692

C-A-T-C-A-T-C-A-T-C-A-T-C-T

 

NRPS

 

PAC_16560

 

565

A-T-C

 

NRPS

 

PAC_16746

 

1207

A-T-C

 

NRPS

 

PAC_19282

 

1220

A-T-C

 

PKS-NRPS

 

PAC_02326

 

3974

KS-AT-DH-MT-KR-T-C-A-T-R

 

PKS-NRPS

 

PAC_08246

16

3965

KS-AT-DH-MT-KR-T-C-A-T-R

 

Type I PKS

non-reducing PKS

PAC_01338

4

2542

SAT-KS-AT-PT-T-MT-TE

Citrinin biosynthesis-like

Type I PKS

non-reducing PKS

PAC_02435

7

2498

SAT-KS-AT-PT-T-MT-TE

Citrinin biosynthesis-like

Type I PKS

non-reducing PKS

PAC_03302

 

2223

KS-AT-DH-T-TE

 

Type I PKS

non-reducing PKS

PAC_03589

9

1670

KS-AT-PT-T-TE

 

Type I PKS

non-reducing PKS

PAC_07895

15

2171

SAT-KS-AT-PT-T-T-TE

Likely melanin biosynthesis

Type I PKS

non-reducing PKS

PAC_08751

 

2099

SAT-KS-AT-PT-T-T-TE

 

Type I PKS

non-reducing PKS

PAC_10081

 

2125

SAT-KS-AT-PT-T-T-TE

 

Type I PKS

non-reducing PKS

PAC_11435

 

2169

SAT-KS-AT-PT-T-T-TE

Likely melanin biosynthesis

Type I PKS

reducing PKS

PAC_00199

1

2694

KS-AT-DH-MT-ER-KR-T

Alternapyrone biosynthesis-like

Type I PKS

reducing PKS

PAC_00310

2

2283

KS-AT-DH-ER-KR-T

 

Type I PKS

reducing PKS

PAC_01646

 

1687

AT-DH-MT-ER-KR-T

 

Type I PKS

reducing PKS

PAC_04883

11

2239

KS-AT-DH-ER-KR-T

 

Type I PKS

reducing PKS

PAC_06141

 

2258

KS-AT-DH-ER-KR-T

 

Type I PKS

reducing PKS

PAC_10762

 

3173

KS-AT-DH-MT-ER-KR-T-Acyltransferase

 

Type I PKS

reducing PKS

PAC_11350

 

3203

KS-AT-DH-MT-ER-KR-T-Acyltransferase

 

Type I PKS

reducing PKS

PAC_14253

 

2590

KS-AT-DH-MT-ER-KR-T

 

Type I PKS

reducing PKS

PAC_14645

 

2274

KS-AT-DH-ER-KR-T

 

Type I PKS

reducing PKS

PAC_16276

 

3140

KS-AT-DH-MT-ER-KR-T-Acyltransferase

 

Type I PKS

reducing PKS

PAC_17799

 

2411

KS-AT-DH-ER-KR-T

Lovastatin-diketide synthase-like

Type I PKS

reducing PKS

PAC_19082

 

2581

KS-AT-DH-MT-ER-KR-T

 

Type I PKS

reducing PKS

PAC_19990

 

2970

KS-AT-DH-MT-KR-T-C

Lovastatin-nonaketide synthase-like

Type I PKS

reducing PKS

PAC_10712

 

1430

KS-AT-TH-KR-T

6-Methylsalicylate synthase-like PKS

Type III PKS

 

PAC_02116

 

479

IPR012328/IPR001099

 

DMATS

 

PAC_15749

 

538

IPR017795

 

Terpene

 

PAC_05884

 

483

  

Terpene

 

PAC_13844

 

593

IPR017825/IPR017825/IPR002060

Squalene synthase-like

Terpene

 

PAC_15298

 

557

  

Terpene

 

PAC_01018

 

338

IPR008949

 

Terpene

 

PAC_04028

 

331

IPR008949

 

Terpene

 

PAC_11164

 

466

IPR008949

 

Terpene

 

PAC_12198

 

392

IPR008949

 

Terpene

 

PAC_16221

 

336

IPR008949

 
  1. a for details on the putative SM gene clusters see Additional file 3
  2. b Abbreviations for domains: A adenylation, AT acyltransferase, C condensation, DH dehydratase, DUF terminal NRPS domain of unknown function, ER enoyl reductase, KR ketoreductase, KS ketosynthase, MT methyltransferase, PT product template, R reduction, SAT starter unit-ACP-transacylase, T thiolation (=acyl- or aryl- or peptidylcarrier protein), TE thioesterase, TH thiohydrolase