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P80298

- BLAC_PROVU

UniProt

P80298 - BLAC_PROVU

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Protein

Beta-lactamase

Gene
N/A
Organism
Proteus vulgaris
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Hydrolyzes broad-spectrum beta-lactam antibiotics. Active against cephalosporins.

Catalytic activityi

A beta-lactam + H2O = a substituted beta-amino acid.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei46 – 461Acyl-ester intermediate By similarity

GO - Molecular functioni

  1. beta-lactamase activity Source: UniProtKB-EC

GO - Biological processi

  1. beta-lactam antibiotic catabolic process Source: InterPro
  2. response to antibiotic Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

Antibiotic resistance

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-lactamase (EC:3.5.2.6)
Alternative name(s):
Penicillinase
OrganismiProteus vulgaris
Taxonomic identifieri585 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeProteus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 271271Beta-lactamasePRO_0000195441Add
BLAST

Interactioni

Subunit structurei

Monomer.

Structurei

3D structure databases

ProteinModelPortaliP80298.
SMRiP80298. Positions 4-267.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni210 – 2123Substrate binding By similarity

Sequence similaritiesi

Family and domain databases

Gene3Di3.40.710.10. 1 hit.
InterProiIPR001466. Beta-lactam-related.
IPR012338. Beta-lactam/transpept-like.
IPR000871. Beta-lactam_class-A/D.
IPR023650. Beta-lactam_class-A_AS.
[Graphical view]
PfamiPF00144. Beta-lactamase. 1 hit.
[Graphical view]
PRINTSiPR00118. BLACTAMASEA.
SUPFAMiSSF56601. SSF56601. 1 hit.
PROSITEiPS00146. BETA_LACTAMASE_A. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P80298-1 [UniParc]FASTAAdd to Basket

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NTNNTIEEQL STLEKYSQGR LGVALINTED NSQITYRGEE RFAMASTSKV    50
MAVAAILKES EKQAGLLDKN IIITKSDLVA YSPITEKHLA TGMSLAQLSA 100
ATLQYSDNTA MNKILDYLGG PSKVTQFARS INDVTYRLDR KEPELNTAIH 150
GDPRDTTSPI AMAKSLQALT LGDALGQSQR QQLVTWLKGN TTGDHSIKAG 200
LPKHWIVGDK TGSGDYGTTN DIAVIWPKNH APLILVVYFT QQEQDAKYRK 250
DIIVKATEIV TKEFSNTSQK K 271
Length:271
Mass (Da):29,803
Last modified:February 1, 1994 - v1
Checksum:iC6148E4F2500DDFF
GO

Sequence databases

PIRiS47620.

Cross-referencesi

Sequence databases

PIRi S47620.

3D structure databases

ProteinModelPortali P80298.
SMRi P80298. Positions 4-267.
ModBasei Search...
MobiDBi Search...

Chemistry

ChEMBLi CHEMBL4782.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 3.40.710.10. 1 hit.
InterProi IPR001466. Beta-lactam-related.
IPR012338. Beta-lactam/transpept-like.
IPR000871. Beta-lactam_class-A/D.
IPR023650. Beta-lactam_class-A_AS.
[Graphical view ]
Pfami PF00144. Beta-lactamase. 1 hit.
[Graphical view ]
PRINTSi PR00118. BLACTAMASEA.
SUPFAMi SSF56601. SSF56601. 1 hit.
PROSITEi PS00146. BETA_LACTAMASE_A. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Chromosomally encoded cephalosporin-hydrolyzing beta-lactamase of Proteus vulgaris RO104 belongs to Ambler's class A."
    Peduzzi J., Reynaud A., Barthelemy M., Baron P., Labia R.
    Biochim. Biophys. Acta 1207:31-39(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE.
    Strain: RO104.

Entry informationi

Entry nameiBLAC_PROVU
AccessioniPrimary (citable) accession number: P80298
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1994
Last sequence update: February 1, 1994
Last modified: October 16, 2013
This is version 57 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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