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8JB7
Crystal structure of CMY-185
External Resource: Annotation
AMR Gene: CARD Annotation
AMR Gene Family: CARD Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
AMR Gene: CARD Annotation
CARD Database Homepage
Chains
Accession
Short Name
Description
Provenance Source (Version)
A
,
B
ARO:3007695
CMY-185
We identified ceftazidime/avibactam resistance in E. coli associated with a novel CMY variant. Unlike other AmpC enzymes, CMY-185 appears to require an additional substitution on top of N346Y to confer ceftazidime/avibactam resistance.
CARD (3.2.9)
AMR Gene Family: CARD Annotation
CARD Database Homepage
Chains
Accession
Gene Family
Drug Class
Resistance Machanism
Provenance Source (Version)
A
,
B
ARO:3000069
CMY beta-lactamase
cephamycin
antibiotic inactivation
CARD (3.2.9)
Protein Family Annotation
Pfam Database Homepage
Chains
Accession
Name
Description
Comments
Source
A
,
B
PF00144
Beta-lactamase (Beta-lactamase)
Beta-lactamase
This family appears to be distantly related to Pfam:PF00905 and PF00768 D-alanyl-D-alanine carboxypeptidase.
Domain
Gene Ontology: Gene Product Annotation
Gene Ontology Database Homepage
Chains
Polymer
Molecular Function
Biological Process
Cellular Component
A
,
B
Beta-lactamase
beta-lactamase activity
hydrolase activity
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amides
catalytic activity
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds
antibiotic metabolic process
catabolic process
metabolic process
antibiotic catabolic process
response to stimulus
response to chemical
response to antibiotic
outer membrane-bounded periplasmic space
cell envelope
periplasmic space
cellular anatomical entity
InterPro: Protein Family Classification
InterPro Database Homepage
Chains
Accession
Name
Type
A
,
B
IPR001466
Beta-lactamase-related
Domain
A
,
B
IPR012338
Beta-lactamase/transpeptidase-like
Homologous Superfamily
A
,
B
IPR001586
Beta-lactamase, class-C active site
Active Site
A
,
B
IPR050491
Bacterial Cell Wall Synthesis and Modification
Family
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