General Information of Drug Therapeutic Target (DTT) (ID: TTHI19T)

DTT Name Staphylococcus Beta-lactamase (Stap-coc blaZ)
Synonyms blaZ; Cephalosporinase
Gene Name Stap-coc blaZ
DTT Type
Successful target
[1]
Related Disease
Bacterial infection [ICD-11: 1A00-1C4Z]
Infectious gastroenteritis/colitis [ICD-11: 1A40]
Urinary tract infection [ICD-11: GC08]
BioChemical Class
Carbon-nitrogen hydrolase
UniProt ID
BLAC_STAAU
TTD ID
T38179
3D Structure
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2D Sequence (FASTA)
Download
3D Structure (PDB)
Download
EC Number
EC 3.5.2.6
Sequence
MKKLIFLIVIALVLSACNSNSSHAKELNDLEKKYNAHIGVYALDTKSGKEVKFNSDKRFA
YASTSKAINSAILLEQVPYNKLNKKVHINKDDIVAYSPILEKYVGKDITLKALIEASMTY
SDNTANNKIIKEIGGIKKVKQRLKELGDKVTNPVRYEIELNYYSPKSKKDTSTPAAFGKT
LNKLIANGKLSKENKKFLLDLMLNNKSGDTLIKDGVPKDYKVADKSGQAITYASRNDVAF
VYPKGQSEPIVLVIFTNKDNKSDKPNDKLISETAKSVMKEF
Function This protein is a serine beta-lactamase with a substrate specificity for cephalosporins.

Molecular Interaction Atlas (MIA) of This DTT

Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This DTT
4 Approved Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
Ceftolozane/tazobactam DM9QWAH Discovery agent N.A. Approved [2]
Clavulanate DM2FGRT Bacterial infection 1A00-1C4Z Approved [3]
Meropenem + vaborbactam DMOVAIX Intra-abdominal infection 1A40 Approved [4]
Tazobactam DM3XNUI Bacterial infection 1A00-1C4Z Approved [1]
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9 Clinical Trial Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
CAZ AVI DMPG4OM Serious infection 1H0Z Phase 3 [5]
Enmetazobactam DMZKTYJ Urinary tract infection GC08 Phase 3 [6]
Vaborbactam DMDCFXJ Urinary tract infection GC08 Phase 3 [7]
CXL DM3JFZ2 Methicillin-resistant staphylococci infection 1A00-1A09 Phase 2 [8]
MK-7655 DMLMV0O Bacterial infection 1A00-1C4Z Phase 2 [9]
ME-1071 DMEMQ5J Bacterial infection 1A00-1C4Z Phase 1 [10]
OP-0595 DMECVP9 Bacterial infection 1A00-1C4Z Phase 1 [11]
RASV-Sp DM4VTX6 Streptococcus infection 1B53 Phase 1 [12]
VNRX-5133 DMNZ6XH Bacterial infection 1A00-1C4Z Phase 1 [13]
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⏷ Show the Full List of 9 Clinical Trial Drug(s)
9 Discontinued Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
2085-P DM0GMJ6 Otitis media AA80-AB0Z Discontinued in Phase 3 [14]
DA-7101 DMHSLVO Gram-positive bacterial infection 1B74-1G40 Discontinued in Phase 3 [15]
P1A DMWCAQD Toxicity N.A. Discontinued in Phase 2 [16]
BRL-42715 DMBC12X Bacterial infection 1A00-1C4Z Terminated [17]
CL-186659 DMYML2N Bacterial infection 1A00-1C4Z Terminated [14]
Ro-48-1220 DMXMP3D Bacterial infection 1A00-1C4Z Terminated [18]
Ro-48-5545 DM7AUF2 Bacterial infection 1A00-1C4Z Terminated [19]
Ro-48-8724 DM0RZEO Multidrug resistant infection MG51 Terminated [20]
SB-236049 DM5JDH1 Bacterial infection 1A00-1C4Z Terminated [21]
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⏷ Show the Full List of 9 Discontinued Drug(s)
44 Investigative Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
(P-Iodophenylacetylamino)Methylphosphinic Acid DMB8NWI Discovery agent N.A. Investigative [22]
1-Aminopropane-1,2,3-tricarboxylic acid DMPYCK5 Discovery agent N.A. Investigative [23]
2-(N-Morpholino)-Ethanesulfonic Acid DMZVHSB Discovery agent N.A. Investigative [22]
2-(Sulfanylmethyl)phenylphosphonic acid DM5CEG8 Discovery agent N.A. Investigative [24]
2-mercaptophenylphosphonic acid DM8HSBT Discovery agent N.A. Investigative [24]
2-Methyl-2,4-Pentanediol DMD45CU Discovery agent N.A. Investigative [22]
2-phenyl-1H-imidazole-4-carboxylic acid DMZI7O1 Discovery agent N.A. Investigative [25]
3-Amino-3-(methoxycarbonyl)-1,5-pentandioic acid DMV4XGT Discovery agent N.A. Investigative [23]
3-ethoxycarbonylpyroglutamate DM4YL5Q Discovery agent N.A. Investigative [23]
3-Nitrophenylboronic Acid DMPMX8R Discovery agent N.A. Investigative [22]
4,4'-Biphenyldiboronic Acid DMFGQ02 Discovery agent N.A. Investigative [22]
4-(Carboxyvin-2-Yl)Phenylboronic Acid DMSG9LV Discovery agent N.A. Investigative [22]
4-Carboxyphenylboronic Acid DM8A2QO Discovery agent N.A. Investigative [22]
4-iodo-acetamido phenylboronic acid DMFSH2I Discovery agent N.A. Investigative [22]
4-Methyl-3-(2-oxo-azetidin-1-yl)-benzoic acid DMH6QZO Discovery agent N.A. Investigative [26]
4-[(METHYLSULFONYL)AMINO]BENZOIC ACID DMXKT6M Discovery agent N.A. Investigative [25]
5-Fluoro-2-sulfanyl-phenylphosphonic acid DMUCLAV Discovery agent N.A. Investigative [24]
5-hydroxymethylbenzo[b]thiophen-2-ylboronic acid DMN9FPV Discovery agent N.A. Investigative [27]
5-methyl-benzo[b]thiophen-2-ylboronic acid DMLJVB7 Discovery agent N.A. Investigative [27]
Acetate Ion DMD08RH Discovery agent N.A. Investigative [22]
Acylated Ceftazidime DMIZ5VO Discovery agent N.A. Investigative [22]
Alpha-Sulfanyl(2,4-dichlorobenzyl)phosphonic acid DMWL172 Discovery agent N.A. Investigative [24]
Alpha-Sulfanyl(2-methoxybenzyl)phosphonic acid DM42M6I Discovery agent N.A. Investigative [24]
Alpha-Sulfanyl(4-bromobenzyl)phosphonic acid DMRIWDV Discovery agent N.A. Investigative [24]
Alpha-Sulfanyl(4-chlorobenzyl)phosphonic acid DMP6GXU Discovery agent N.A. Investigative [24]
Alpha-Sulfanyl(4-fluorobenzyl)phosphonic acid DMP9V42 Discovery agent N.A. Investigative [24]
Alpha-Sulfanylbenzylphosphonic acid DMWB07I Discovery agent N.A. Investigative [24]
Alpha-Sulfanylpropylphosphonic acid DM19NAI Discovery agent N.A. Investigative [24]
Benzo[b]thiophen-2-ylboronic acid DMJQSLW Discovery agent N.A. Investigative [22], [27]
Carbamic Acid DMJQ3LN Discovery agent N.A. Investigative [22]
Clavulanate+Amoxicillin DMAJNYM Infectious disease 1A00-CA43.1 Investigative [28]
Degraded Cephaloridine DMKRT20 Discovery agent N.A. Investigative [22]
Diisopropyl 1-mercaptopropylphosphonate DMNR439 Discovery agent N.A. Investigative [24]
Diisopropyl 2-(sulfanylmethyl)phenylphosphonate DMVFJAH Discovery agent N.A. Investigative [24]
Diisopropyl mercapto(phenyl)methylphosphonate DMHKE3M Discovery agent N.A. Investigative [24]
Hydrolyzed Cephalothin DMWH92F Discovery agent N.A. Investigative [22]
M-Aminophenylboronic Acid DM213MD Discovery agent N.A. Investigative [22]
N-2-Thiophen-2-Yl-Acetamide Boronic Acid DMLK0J8 Discovery agent N.A. Investigative [22]
PCNOTAXIME GROUP DMGS6YH Discovery agent N.A. Investigative [25]
Sucrose DMVWUCF Discovery agent N.A. Investigative [29]
Thiophene-2-ylboronic acid DML3OHW Discovery agent N.A. Investigative [27]
Tribenzyl 2-aminopropane-1,2,3-tricarboxylate DMYSX0K Discovery agent N.A. Investigative [23]
Triethyl 2-aminopropane-1,2,3-tricarboxylate DM5Q7K8 Discovery agent N.A. Investigative [23]
[[N-(Benzyloxycarbonyl)Amino]Methyl]Phosphate DM86305 Discovery agent N.A. Investigative [22]
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⏷ Show the Full List of 44 Investigative Drug(s)

References

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2 2014 FDA drug approvals. Nat Rev Drug Discov. 2015 Feb;14(2):77-81.
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4 2017 FDA drug approvals.Nat Rev Drug Discov. 2018 Feb;17(2):81-85.
5 NXL104 irreversibly inhibits the -lactamase from Mycobacterium tuberculosis. Biochemistry. 2012 Jun 5;51(22):4551-7.
6 Pharmacodynamics of Cefepime Combined with the Novel Extended-Spectrum--Lactamase (ESBL) Inhibitor Enmetazobactam for Murine Pneumonia Caused by ESBL-Producing Klebsiella pneumoniae. Antimicrob Agents Chemother. 2020 May 21;64(6):e00180-20.
7 Vaborbactam: Spectrum of Beta-Lactamase Inhibition and Impact of Resistance Mechanisms on Activity in Enterobacteriaceae. Antimicrob Agents Chemother. 2017 Oct 24;61(11):e01443-17.
8 Beta-Lactam Antibiotics Renaissance. Antibiotics. 2014, 3(2), 193-215.
9 Discovery of MK-7655, a beta-lactamase inhibitor for combination with Primaxin . Bioorg Med Chem Lett. 2014 Feb 1;24(3):780-5.
10 Multidrug-resistant Gram-negative bacterial infections: are you ready for the challenge. Curr Clin Pharmacol. 2014 Feb;9(1):27-38.
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12 WO patent application no. 2010,0456,20, Recombinant bacterium capable of eliciting an immune response against streptococcus pneumoniae.
13 Discovery of Taniborbactam (VNRX-5133): A Broad-Spectrum Serine- and Metallo--lactamase Inhibitor for Carbapenem-Resistant Bacterial Infections. J Med Chem. 2020 Mar 26;63(6):2789-2801.
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17 In vitro evaluation of BRL 42715, a novel beta-lactamase inhibitor. Antimicrob Agents Chemother. 1989 Sep;33(9):1580-7.
18 Comparative in vitro activity of apalcillin alone and combined with Ro 48-1220, a novel penam beta-lactamase inhibitor. Clin Microbiol Infect. 1995 Feb;1(2):86-100.
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20 Activity of a broad-spectrum cephalosporin (Ro 48-8391) alone and in combination with two novel beta-lactamase inhibitors (Ro 48-5545 and Ro 48-8724). Diagn Microbiol Infect Dis. 1998 Oct;32(2):85-94.
21 Identification of a series of tricyclic natural products as potent broad-spectrum inhibitors of metallo-beta-lactamases. Antimicrob Agents Chemother. 2002 Jun;46(6):1880-6.
22 How many drug targets are there Nat Rev Drug Discov. 2006 Dec;5(12):993-6.
23 Discovery of novel lipophilic inhibitors of OXA-10 enzyme (class D beta-lactamase) by screening amino analogs and homologs of citrate and isocitrate. Bioorg Med Chem Lett. 2009 Jul 1;19(13):3593-7.
24 Mercaptophosphonate compounds as broad-spectrum inhibitors of the metallo-beta-lactamases. J Med Chem. 2010 Jul 8;53(13):4862-76.
25 The Protein Data Bank. Nucleic Acids Res. 2000 Jan 1;28(1):235-42.
26 N-aryl 3-halogenated azetidin-2-ones and benzocarbacephems, inhibitors of beta-lactamases. J Med Chem. 1988 Feb;31(2):370-4.
27 Optimizing cell permeation of an antibiotic resistance inhibitor for improved efficacy. J Med Chem. 2007 Nov 15;50(23):5644-54.
28 Emerging therapies for the treatment and prevention of otitis media. Expert Opin Emerg Drugs. 2006 May;11(2):251-64.
29 Ten S, Maclaren N: Insulin resistance syndrome in children. J Clin Endocrinol Metab. 2004 Jun;89(6):2526-39.