ID   A1YTM5_PROMI            Unreviewed;       299 AA.
AC   A1YTM5;
DT   06-FEB-2007, integrated into UniProtKB/TrEMBL.
DT   06-FEB-2007, sequence version 1.
DT   27-MAR-2024, entry version 62.
DE   RecName: Full=Beta-lactamase {ECO:0000256|ARBA:ARBA00012865, ECO:0000256|RuleBase:RU361140};
DE            EC=3.5.2.6 {ECO:0000256|ARBA:ARBA00012865, ECO:0000256|RuleBase:RU361140};
GN   Name=blaVEB-4 {ECO:0000313|EMBL:ABM54868.1};
OS   Proteus mirabilis.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Morganellaceae; Proteus.
OX   NCBI_TaxID=584 {ECO:0000313|EMBL:ABM54868.1};
RN   [1] {ECO:0000313|EMBL:ABM54868.1}
RP   NUCLEOTIDE SEQUENCE.
RX   PubMed=18292096; DOI=10.1093/jac/dkn056;
RA   Aragon L.M., Mirelis B., Miro E., Mata C., Gomez L., Rivera A., Coll P.,
RA   Navarro F.;
RT   "Increase in beta-lactam-resistant Proteus mirabilis strains due to CTX-
RT   M- and CMY-type as well as new VEB- and inhibitor-resistant TEM-type beta-
RT   lactamases.";
RL   J. Antimicrob. Chemother. 61:1029-1032(2008).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a beta-lactam + H2O = a substituted beta-amino acid;
CC         Xref=Rhea:RHEA:20401, ChEBI:CHEBI:15377, ChEBI:CHEBI:35627,
CC         ChEBI:CHEBI:140347; EC=3.5.2.6;
CC         Evidence={ECO:0000256|ARBA:ARBA00001526,
CC         ECO:0000256|RuleBase:RU361140};
CC   -!- SIMILARITY: Belongs to the class-A beta-lactamase family.
CC       {ECO:0000256|ARBA:ARBA00009009, ECO:0000256|RuleBase:RU361140}.
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DR   EMBL; EF136375; ABM54868.1; -; Genomic_DNA.
DR   RefSeq; WP_063865159.1; NG_050328.1.
DR   AlphaFoldDB; A1YTM5; -.
DR   SMR; A1YTM5; -.
DR   KEGG; ag:ABM54868; -.
DR   GO; GO:0008800; F:beta-lactamase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0030655; P:beta-lactam antibiotic catabolic process; IEA:InterPro.
DR   GO; GO:0046677; P:response to antibiotic; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.710.10; DD-peptidase/beta-lactamase superfamily; 1.
DR   InterPro; IPR012338; Beta-lactam/transpept-like.
DR   InterPro; IPR045155; Beta-lactam_cat.
DR   InterPro; IPR000871; Beta-lactam_class-A.
DR   InterPro; IPR023650; Beta-lactam_class-A_AS.
DR   PANTHER; PTHR35333; BETA-LACTAMASE; 1.
DR   PANTHER; PTHR35333:SF3; BETA-LACTAMASE2 DOMAIN-CONTAINING PROTEIN; 1.
DR   Pfam; PF13354; Beta-lactamase2; 1.
DR   PRINTS; PR00118; BLACTAMASEA.
DR   SUPFAM; SSF56601; beta-lactamase/transpeptidase-like; 1.
DR   PROSITE; PS00146; BETA_LACTAMASE_A; 1.
PE   3: Inferred from homology;
KW   Antibiotic resistance {ECO:0000256|ARBA:ARBA00023251,
KW   ECO:0000256|RuleBase:RU361140};
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU361140};
KW   Signal {ECO:0000256|SAM:SignalP}.
FT   SIGNAL          1..25
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           26..299
FT                   /note="Beta-lactamase"
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5002641443"
FT   DOMAIN          49..271
FT                   /note="Beta-lactamase class A catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF13354"
SQ   SEQUENCE   299 AA;  33735 MW;  3127695A26CCDE1A CRC64;
     MKIVKRILLV LLSLFFTIVY SNAQADNLTL KIENVLKAKN ARIGVAIFNS NEKDTLKINN
     DFHFPMQSVM KFPIALAVLS EIDKGNLSFE QKIEITPQDL LPKMWSPIKE EFPNGTTLTI
     EQILNYTVSE SDNIGCDILL KLIGGTDSVQ KFLNANHFTD ISIKANEEQM HKDWNTQYQN
     WATPTAMNKL LIDTYNNKNQ LLSKKSYDFI WKIMRETTTG SNRLKGQLPK NTIVAHKTGT
     SGINNGIAAA TNDVGVITLP NGQLIFISVF VAESKETSEI NEKIISDIAK ITWNYYLNK
//