Skip to main content

Table 2 Mutations in pncA and the proteins of the special set selected and the best candidates from the global genome analysis by mutation that appeared to be statistically significant

From: A multiple genome analysis of Mycobacterium tuberculosis reveals specific novel genes and mutations associated with pyrazinamide resistance

 

PZAse (Rv2043c)

Metal Ion transporters

Efflux pumps

Reported proteins

Isolate

Res PZA

Gene

Protein

Promoter

% of PZAse activity b

NicT

Ctpl

CtpE

Rv0194

MppL11

MmpL3

MgtE

Rv0987

MmpL13a

MmpL10

Rv1348

Rv3239c

Mez

Rv2994

RpsA

GpsI

PstC2

CSV4519

1

100.00

A968V

P548S

CSV4644

1

T152C

H51R

0.02

Y357C

 

E317Q

 

L830 V

 

A381V

CSV5769

1

C232A

G78C

18.12

 

CSV10399

1

A280G

F94 L

55.18

A77S

V83F

 

CSV11678

1

G185A

P62L

NA

 

LE486

1

T35G

D12A

24.06

 

LE492

1

T35G

D12A

24.06

 

LN180

1

A392C

V131G

NA

W797a

 

LN2358

1

A545C

L182 W

NA

 

LN3756

1

T403G

T135P

0.05

N355 K

L218 V

 

P96R

MDRDM260

1

T403G

T135P

0.05

N355 K

L218 V

 

P96R

MDRDM627

1

100.00

 

MDRDM1098

1

C145T

D49N

0.12

A1469P

A302T

E907A

 

M432 T

MDRMA2491

1

T35C

D12G

36.45

 

 

S265G

 

 

ME1473

1

A100C

Y34D

53.59

C263R

T142A

 

W214a

 

TBDM425

1

C145T

D49N

0.12

A1469P

A302T

E907A

 

M432 T

TBV5000

1

100.00

 

 

TBV5362

1

100.00

 

 

TBV5365

1

100.00

SLM036

1

A190C

Y64D

NA

SLM040

1

T170C

H57R

NA

D46E

W162G

SLM056

1

100.00

SLM060

1

T-11C

c

 

 

SLM063

1

A416G

V139A

NA

A653E

W797a

SLM088

1

NA

SLM100

1

T-11C

c

M920I

V904I

  1. We are only showing the mutations that were only present in PZA-resistant strains. Strains harboring mutations strongly related with PZA resistance and strains with no mutations in PZA, neither in the specific set of genes selected, are in bold
  2. aAminoacid deletions
  3. bWild-PZAse (H37Rv) activity = 100%. NA: Not available
  4. cAffects the expression of the Pyrazinamidase, but not its enzimatic activity