Table 2 Deleted core genes in the SRMK07 strain’s genome.

From: Comparative genomic analysis of Streptomyces rapamycinicus NRRL 5491 and its mutant overproducing rapamycin

Core gene predicted by ARTSa

Location in the NRRL 5491 genome (bp)

Protein name

Duplication in wild-typeb

Copy number in wild-type

Duplication in SRMK07

Copy number in SRMK07

TIGR01235

11,590,533–11,593,911

Pyruvate carboxylase

No

1

TIGR03442

1,160,018–1,160,774

Ergothioneine biosynthesis protein

No

1

TIGR03438

1,160,770–1,161,736

Ergothioneine-biosynthetic methyltransferase

No

1

TIGR00173

832,039–833,806

2-Succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylate synthase

No

1

TIGR01356

4,423,896–4,425,273

11,829,102–11,830,458

3-Phosphoshikimate 1-carboxyvinyltransferase

Yes

2

No

1

TIGR00753

2,012,607–2,013,480

10,469,006–10,469,843

11,556,234–11,557,071

Undecaprenyl-diphosphatase

Yes

3

Yes

2

TIGR01900

4,510,510–4,511,581

11,545,436–11,546,543

Succinyl-diaminopimelate desuccinylase

Yes

2

No

1

TIGR01311

1,818,956–1,820,474

9,256,421–9,257,969

10,360,222–10,361,722

10,637,461–10,638,994

11,557,789–11,559,295

Glycerol kinase

Yes

5

Yes

4

TIGR01312

1,144,115–1,145,573

10,338,941–10,340,453

Xylulokinase

Yes

2

No

1

TIGR01751

1,592,678–1,594,019

3,325,824–3,327,171

9,491,404–9,492,772

10,704,812–10,706,060

Crotonyl-CoA carboxylase/reductase

Yes

4

Yes

3

TIGR00119

4,045,336–4,045,861

11,950,151–11,950,664

Acetolactate synthase, small subunit

Yes

2

No

1

SHMT

539,567–540,884

4,104,899–4,106,180

4,264,217–4,265,507

6,883,294–6,884,566

Serine hydroxymethyltransferase

Yes

4

Yes

3

Ribosomal_S14

5,224,623–5,224,809

10,874,927–10,875,206

Ribosomal protein S14p/S29e

Yes

2

No

1

TIGR01915

8,473,740–8,474,514

9,199,776–9,200,484

10,826,539–10,827,214

12,188,951–12,189,509

NADPH-dependent F420 reductase

Yes

4

Yes

2

  1. aIdentifiers (IDs) of the detected core genes were obtained from ARTS, which are mostly TIGRFAM IDs32.
  2. b‘Duplication’ indicates the presence of a gene with a greater copy number than the average copy number of this gene present in other organisms.