ID   Q7BHK2_PSEAI            Unreviewed;       288 AA.
AC   Q7BHK2;
DT   10-MAY-2005, integrated into UniProtKB/TrEMBL.
DT   10-MAY-2005, sequence version 1.
DT   27-MAR-2024, entry version 72.
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=blaP1a {ECO:0000313|EMBL:AAK96394.1};
OS   Pseudomonas aeruginosa.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=287 {ECO:0000313|EMBL:AAK96394.1};
RN   [1] {ECO:0000313|EMBL:AAK96394.1}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=Dalgleish {ECO:0000313|EMBL:AAK96394.1};
RX   PubMed=11959558; DOI=10.1128/AAC.46.5.1288-1294.2002;
RA   Partridge S.R., Brown H.J., Hall R.M.;
RT   "Characterization and movement of the class 1 integron known as Tn2521 and
RT   Tn1405.";
RL   Antimicrob. Agents Chemother. 46:1288-1294(2002).
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; AF313471; AAK96394.1; -; Genomic_DNA.
DR   RefSeq; WP_063857835.1; NZ_LLOM01000076.1.
DR   AlphaFoldDB; Q7BHK2; -.
DR   SMR; Q7BHK2; -.
DR   KEGG; ag:AAK96394; -.
DR   BioCyc; MetaCyc:MONOMER-13427; -.
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..17
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           18..288
FT                   /note="Beta-lactamase"
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5004286741"
FT   DOMAIN          41..257
FT                   /note="Beta-lactamase class A catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF13354"
SQ   SEQUENCE   288 AA;  31406 MW;  0E618F058720F3A5 CRC64;
     MKFLLAFSLL IPSVVFASSS KFQQVEQDVK AIEVSLSARI GVSVLDTQNG EYWDYNGNQR
     FPLTSTFKTI ACAKLLYDAE QGKVNPNSTV EIKKADLVTY SPVIEKQVGQ AITLDDACFA
     TMTTSDNTAA NIILSAVGGP KGVTDFLRQI GDKETRLDRI EPDLNEGKLG DLRDTTTPKA
     IASTLNKFLF GSALSEMNQK KLESWMVNNQ VTGNLLRSVL PAGWNIADRS GAGGFGARSI
     TAVVWSEHQA PIIVSIYLAQ TQASMEERND AIVKIGHSIF DVYTSQSR
//