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Table 3 Carbapenemases production, resistance genes and sequence types of 18 CREC isolates

From: Carbapenem-resistant Enterobacter cloacae complex in a tertiary Hospital in Northeast China, 2010–2019

Isolation ID

hsp60 typing

Craba NP

Carbapenemase-encoding genes

β-lactamase genes

MCR-1

ST type

CMU2

E. hormaecheic

+

NDM-5

 

ST250

CMU5

E. kobei

+

NDM-5

TEM-1, CTX-M-3

ST145

CMU6

E. hormaecheia

+

KPC-2

TEM-1, CTX-M-3

ST93

CMU8

E. hormaecheic

+

NDM-1

SHV-12

ST66

CMU10

E. hormaecheia

+

NDM-1, IMP-4

TEM-1

ST93

CMU11

E. hormaecheia

+

NDM-1

TEM-1

ST93

CMU12

E. hormaecheia

+

NDM-1

 

ST93

CMU13

E. ludwigii

  

ST13

CMU14

E. hormaecheic

+

NDM-5

CTX-M-15

ST171

CMU15

E. kobei

+

NDM-1

 

ST145

CMU18

E. hormaecheic

+

NDM-1

CTX-M-14

ST114

CMU19

E. hormaecheib

+

NDM-1

SHV-12

ST528

CMU23

E. hormaecheic

+

NDM-5

CTX-M-15

ST171

CMU25

E. hormaecheia

+

NDM-1

TEM-1, CTX-M-3

ST1120

CMU26

E. hormaecheia

+

NDM-5

TEM-1

ST93

CMU27

E. hormaecheic

+

NDM-5

CTX-M-15

ST171

CMU28

E. asburiaea

+

NDM-5

TEM-1

ST93

CMU29

E. hormaecheia

+

NDM-1, IMP-4

TEM-1

ST93

  1. aE. hormaechei subsp. steigerwaltii
  2. bE. hormaechei subsp. hormaechei
  3. cE. hormaechei subsp. oharae