Table 2 Antimicrobial Resistance and clonal gene determinants.

From: Pathogenomic profile and clonal diversity of potential zoonotic MRSA-CC7-ST789-t091-SCCmecV from human skin and soft tissue infections

Functionalities

Encoded genes

Antimicrobial determinants

Antimicrobial Resistance Phenotypes

cipr, eryr, gents, methr, penr, tetr, clids, trim/sulps

Aminoglycosides modifying enzymes

aph(3')-III (M26832), aac(6')-aph(2'') (M13771), ant(6)-Ia (AF330699)

ßeta-lactams

blaZ, blaI, blaR

methicillin resistance

mecA (NC_007168)

Tetracycline

tet(K) (U38656)

Trimethoprim

dfrG(AB205645)

teicoplanin-associated operon

TcaA, TcaB, TcaB2, TcaR

Fluoroquinolones and other antibiotic targets

gyrA, gyrB, inhA, fabI, Iso-tRNA, kasA, MurA, rho, S10p,S12p)

Rifampicin resistance gene

rpoB, rpoC

Efflux pump

BceA, BceB, NorA, sdrM

Conferring Streptomycin resistance

gidB

Protein altering cell wall charge conferring antibiotic resistance

GdpD, MprF, PgsA

Regulator modulating expression of antibiotic resistance genes

BceR, BceS, LiaF, LiaR, LiaS

Staphylococcus aureus subspp aureus plasmid replicon

rep_Saa6159) (CP002115.1) rep_pMW2 (NC005011)

Chromosomal cassette replicon

repC_Cassette (AB037671), repC_pS0385-1(AM990993.1)

Regulatory genes

Staphylococcal accessory regulator A

sarA

Histidine protein kinase locus

saeS

Sensor protein

vraS

Accessory gene regulator allele I

agrI (total)*, agrB-I, agrC-I, agrD-I

Haemolysin d

hld*

Clonal characterization

Clonal complex

CC7, spa t091, SCCmec V (AB505629.1), SCCmec IV(AM292304.1)

Glycerophosphoryl diester phosphodiesterase, associated with mecA

ugpQ

Cassette chromosome recombinase genes

ccrAA, ccrAA, ccrC*

MLST

ST789

Carbamate kinase

arc3

Shikimate dehydrogenase

aroE4

Glycerol kinase

glpF1

Guanylate kinase

gmk4

Phosphate acetytransferase

pta4

Triosephosphate isomerase

tpi6

Actyl coenzyme A acetyltransferase

yqiL3

  1. (*Genes absent in MRSA strain from ear infection but present in wound MRSA strain; blaZ, beta-lactamase; blaI, beta lactamase repressor (inhibitor); blaR , beta-lac; superscript r, resistance; Ciprofloxacin, Erythromycin, Methicillin, Penicillin, Tetracycline, Clindamycin, Gentamicin, Trimethoprim/Sulfamethoxazole).