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Table 2 Assembled putatively novel qnr sequences discovered in metagenomic datasets

From: Computational discovery and functional validation of novel fluoroquinolone resistance genes in public metagenomic data sets

Source data set

Identifier

Assembled sequence length (aa)

Average measured MIC (mg/L)

Most similar plasmid-mediated qnr

Identity with most similar pm-qnr (%)

Best match in Genbank (% identity)

Comment

Human microbiomes [43]

HMP 1

206

-

QnrB10 and QnrB62

97.04

AFY16910.1(98%)

Possible misassembly: Stop codon in position 30

WWTP [54]

WWTP 1

207

-

QnrB15

61.76

WP_056930987.1(94%)

 

WWTP [54]

WWTP 2

220

-

QnrA3

47.93

WP_025325370.1(95%)

10 aa difference to chromosomal variant

WWTP [54]

WWTP 3a

220

-

QnrA3

47.93

WP_005328535.1(100%)

Identical to sequence in Genbank

WWTP [54]

WWTP 4a

219

-

QnrA3

46.76

WP_041212172.1(100%)

Identical to sequence in Genbank

Antibiotic-polluted Indian lake [55]

Lake 1a

220

-

QnrVC4

99.54

WP_000361703.1(100%)

Identical to sequence in Genbank

Antibiotic-polluted Indian river sediment [56]

APRS 1a

220

-

QnrVC4

99.54

WP_000361703.1(100%)

Identical to sequence in Genbank; Lake 1

Antibiotic-polluted Indian river sediment [56]

APRS 2

207

-

QnrA3

47.06

WP_041212172.1(99%)

Missing start codon

Indian well water [35]

Well 1a

220

-

QnrVC4

99.54

WP_000361703.1(100%)

Identical to sequence in Genbank

Oil spill [57]

Oilspill 1

220

0.037

QnrVC1

65.44

WP_019613380.1 (82%)

 

Oil spill [57]

Oilspill 2

220

0.025

QnrVC1

64.98

WP_019613380.1 (80%)

Oil spill [57]

Oilspill 3

220

0.034

QnrVC1

62.21

WP_057181431.1(77%)

Pune river sediments [58]

Pune 1

217

-

QnrB27

62.15

WP_056930987.1(95%)

Pune river sediments [58]

Pune 2

219

-

QnrA3

47.69

WP_005340643.1(99%)

1 aa difference to chromosomal variant

Pune river sediments [58]

Pune 3

220

-

QnrA3

49.77

WP_044798915.1(99%)

3 aa difference to AhQnr

Pune river sediments [58]

Pune 4a

219

-

QnrA3

46.76

WP_042864588.1(100%)

Identical to sequence in Genbank

Wadden sea [59]

Wadden 1

220

0.16

QnrVC5

73.73

WP_036748004.1(76%)

 

Wadden sea [59]

Wadden 2

220

-

QnrVC6

73.73

WP_007624600.1(75%)

Wadden sea [59]

Wadden 3

219

0.029

QnrA6

62.96

WP_009385382.1(77%)

Wadden sea [59]

Wadden 4

219

0.014

QnrVC7

66.67

WP_009385382.1(76%)

Wadden sea [59]

Wadden 5

220

0.073

QnrA3

57.14

WP_006228785.1(66%)

Tara oceans [60]

Tara 1a

219

-

QnrVC1

60.65

WP_005374358.1(100%)

Identical to sequence in Genbank

Tara oceans [60]

Tara 2

222

0.045

QnrA3

52.29

WP_045976340.1(60%)

 

Tara oceans [60]

Tara 3

220

0.032

QnrVC5

53.46

WP_012534242.1(58%)

 

Tara oceans [60]

Tara 4

223

-

QnrS2

32.57

BAH90541.1(49%)

 

Tara oceans [60]

Tara 5

220

-

QnrA2

32.72

EPJ45142.1(38%)

 

Tara oceans [60]

Tara 6

221

-

QnrA3

31.19

EPJ45142.1(37%)

 
  1. aAssembled sequence identical to already existing sequence in Genbank