Protein profile

KP13_01391

Beta-lactamase TEM1

Genome: KpKP13

Gene: AHE47439.1 Structure source: Experimental + ColabFold UniProt Q9R435
Amino acids 286
Annotations 5
Features 31
PDB binders 44
Druggability 0.408

Overview

Basic information about this protein and its source genome.

Accession
KP13_01391
Gene
AHE47439.1
Status
annotated
Amino acids
286
Structure source
Experimental + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Human identity (%)
0.0
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
0.0
Localization
Periplasmic
ColabFold pLDDT
94.29

Selected Druggability evidence

PDB experimental structure

Selected Druggability is the FPocket score chosen for ranking using the curated structure priority. The 3D viewer may show a different loaded structure, so its visible pockets can differ.

FPocket 0.408
Structure 1HTZ
Pocket Pocket 2
P2Rank 0.172
Structure 1HTZ
Pocket Pocket 1
ColabFold model
FPocket 0.146 · Pocket 2
P2Rank 0.27 · Pocket 1
Core conservation Accessory gene
Roary accessory
CoreCruncher accessory
Gut microbiome 24 / 4744 genomes with a hit
Normalized 0.005

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 4 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

4
  • GO:0008800 Catalysis of the reaction: a beta-lactam + H2O = a substituted beta-amino acid.
  • GO:0017001 The chemical reactions and pathways resulting in the breakdown of antibiotic, a substance produced by or derived from certain fungi, bacteria, and other organisms, that can destroy or inhibit the growth of other microorganisms.
  • GO:0046677 Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
  • GO:0030655 The chemical reactions and pathways resulting in the breakdown of a beta-lactam antibiotic, any member of a class of natural or semisynthetic antibiotics whose characteristic feature is a strained, four-membered beta-lactam ring. They include the penicillins and many of the cephalosporins.

Sequence Features

Domain/signature hits from InterPro and related databases.

31 records
Show feature table
Start End DB Term Name
29 285 SUPERFAMILY SSF56601 beta-lactamase/transpeptidase-like
29 285 InterPro IPR012338 Beta-lactamase/transpeptidase-like
25 286 Gene3D G3DSA:3.40.710.10 -
25 286 InterPro IPR012338 Beta-lactamase/transpeptidase-like
1 7 Phobius SIGNAL_PEPTIDE_N_REGION N-terminal region of a signal peptide.
24 286 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
1 23 Phobius SIGNAL_PEPTIDE Signal peptide region
20 23 Phobius SIGNAL_PEPTIDE_C_REGION C-terminal region of a signal peptide.
1 23 SignalP_EUK SignalP-noTM SignalP-noTM
64 79 ProSitePatterns PS00146 Beta-lactamase class-A active site.
64 79 InterPro IPR023650 Beta-lactamase, class-A active site
48 261 Pfam PF13354 Beta-lactamase enzyme family
48 261 InterPro IPR045155 Beta-lactamase class A, catalytic domain
62 79 PRINTS PR00118 Beta-lactamase class A signature
62 79 InterPro IPR000871 Beta-lactamase, class-A
219 234 PRINTS PR00118 Beta-lactamase class A signature
219 234 InterPro IPR000871 Beta-lactamase, class-A
140 164 PRINTS PR00118 Beta-lactamase class A signature
140 164 InterPro IPR000871 Beta-lactamase, class-A
166 191 PRINTS PR00118 Beta-lactamase class A signature
166 191 InterPro IPR000871 Beta-lactamase, class-A
30 54 PRINTS PR00118 Beta-lactamase class A signature
30 54 InterPro IPR000871 Beta-lactamase, class-A
104 129 PRINTS PR00118 Beta-lactamase class A signature
104 129 InterPro IPR000871 Beta-lactamase, class-A
202 217 PRINTS PR00118 Beta-lactamase class A signature
202 217 InterPro IPR000871 Beta-lactamase, class-A
33 286 PANTHER PTHR35333 BETA-LACTAMASE
33 286 InterPro IPR000871 Beta-lactamase, class-A
1 25 SignalP_GRAM_POSITIVE SignalP-TM SignalP-TM
8 19 Phobius SIGNAL_PEPTIDE_H_REGION Hydrophobic region of a signal peptide.

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

3D visualization script Full viewer

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Structural evidence

1 + 1

Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.

Entry Method Resolution Chain Coverage Links Status
PDB 1HTZ
X-ray 2.40 Å A,B,C,D,E,F
92.0% 24-286
Viewing
ColabFold KP13_01391
ColabFold full sequence Loaded
Pocket details FPocket · P2Rank — toggle visibility and zoom from here, or open full viewer

Pockets (FPOCKET)

Showing top-ranked FPocket candidates by druggability. Druggability is color-coded: high (0.7 or higher), medium (0.4 to 0.69), low (below 0.4).

FPOCKET Sticks Spheres Surfaces Druggability Labels Zoom Positions
3 0.319

Pockets (P2RANK)

Showing top-ranked P2Rank candidates by probability. Probability is color-coded per P2Rank calibration: high (≥ 0.5), medium (0.2 – 0.49), low (< 0.2).

P2RANK Sticks Spheres Surfaces Score Probability Labels Zoom Positions
1 4.85 0.217
2 4.84 0.216
3 4.6 0.199
4 4.25 0.174
5 4.22 0.172

Ligand evidence

Ligands grouped by evidence source. PDB ligands keep the source crystal visible, and loaded crystals can be opened directly in the structure viewer.

194 records

Structural evidence inferred from similar proteins. The source crystal indicates where the ligand was observed; the UniProt column identifies the homologous protein carrying that ligand.

Show only:
Ligand Source crystal UniProt (homolog) MW · LogP · TPSA Lipinski PAINS SMILES
0RJ P0AD64 132.1 Da LogP -1.86 TPSA 92.4 ✓ Ro5 ✓ Clean C([C@@H](C(=O)O)N)NC=O
105 P62593 294.5 Da LogP 1.05 TPSA 95.6 ✓ Ro5 ✓ Clean B(CNC(=O)c1c(onc1c2ccccc2Cl)C)(O)O
17K P0AD64 458.5 Da LogP 2.38 TPSA 134.4 ✓ Ro5 ✓ Clean C[C@](COC(=O)Cc1ccccc1)([C@H](C(=O)O)Nc2c(cc3n2…
17O P0AD64 309.4 Da LogP 1.47 TPSA 84.2 ✓ Ro5 ✓ Clean c1c2n(nc1C3C(=CNC(=CS3)C(=O)O)C=O)CSC2
1OG P0AD64 403.4 Da LogP -0.09 TPSA 153.5 ✓ Ro5 ✓ Clean CC(=O)OC/C/1=C(/N=C\[C@H]([C@@H](S(=O)(=O)C1)C(…
2AW P0AD64 381.4 Da LogP -0.21 TPSA 167.3 ✓ Ro5 ✓ Clean C[C@](COC(=O)CCCCC(=O)O)([C@H](C(=O)O)NCCC=O)S(…
2UL Q79DR3 342.2 Da LogP 0.12 TPSA 132.9 ✓ Ro5 ✓ Clean B([C@H](Cc1cccc(c1)C(=O)O)NC(=O)[C@@H](c2ccccc2…
3GE P0AD64 265.3 Da LogP -0.90 TPSA 123.9 ✓ Ro5 ✓ Clean CC(C)([C@H](C(=O)O)N/C=C(\CO)/C=O)S(=O)O
AKR P0AD64 72.1 Da LogP 0.26 TPSA 37.3 ✓ Ro5 ✓ Clean C=CC(=O)O
ALP P62593 249.3 Da LogP -0.43 TPSA 106.9 ✓ Ro5 ✓ Clean CC1([C@@H](N[C@H](S1)[C@@H](CO)C(=O)O)C(=O)O)C
BJH P62593 267.0 Da LogP -0.85 TPSA 127.1 ✓ Ro5 ✓ Clean B([C@H](Cc1cccc(c1O)C(=O)O)NC(=O)C)(O)O
BJI P62593 251.0 Da LogP -0.56 TPSA 106.9 ✓ Ro5 ✓ Clean B([C@H](Cc1cccc(c1)C(=O)O)NC(=O)C)(O)O
BJP P62593 327.1 Da LogP 0.67 TPSA 106.9 ✓ Ro5 ✓ Clean B([C@H](Cc1cccc(c1)C(=O)O)NC(=O)Cc2ccccc2)(O)O
CB4 P62593 330.1 Da LogP -1.56 TPSA 167.4 ✓ Ro5 ✓ Clean B(CNC(=O)C(=NOC(C)(C)C(=O)O)c1csc(n1)N)(O)O
CBT P62593 334.2 Da LogP 3.71 TPSA 57.7 ✓ Ro5 ✓ Clean c1cc(ccc1CN(Cc2ccc(cc2)Cl)c3n[nH]nn3)Cl
CXB P62593 258.1 Da LogP -1.80 TPSA 130.1 ✓ Ro5 ✓ Clean B(CNC(=O)/C(=N\OC)/c1csc(n1)N)(O)O
CZ6 P0AD64 412.3 Da LogP 1.06 TPSA 145.4 ✓ Ro5 ✓ Clean B1(O[C@H](CC(O1)(C)C)C)CNC(=O)/C(=N\OC(C)(C)C(=…
CZ7 P0AD64 390.2 Da LogP -1.84 TPSA 162.9 ✓ Ro5 ✓ Clean B(CNC(=O)[C@@H](c1ccc(cc1)O)NC(=O)N2C=CN(C(=O)C…
CZ8 P0AD64 420.2 Da LogP -1.78 TPSA 159.5 ✓ Ro5 ✓ Clean B(CNC(=O)[C@@H](CCc1ccc(cc1)O)NC(=O)N2CCN(C(=O)…
CZ9 P0AD64 406.2 Da LogP -2.17 TPSA 159.5 ✓ Ro5 ✓ Clean B(CNC(=O)[C@@H](Cc1ccc(cc1)O)NC(=O)N2CCN(C(=O)C…
ESA P0AD64 110.1 Da LogP -0.11 TPSA 54.4 ✓ Ro5 ✓ Clean CCS(=O)(=O)O
FLC P62593 189.1 Da LogP -5.25 TPSA 140.6 ✓ Ro5 ✓ Clean C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O
FOS P62593 245.2 Da LogP 1.05 TPSA 95.9 ✓ Ro5 ✓ Clean c1ccc(cc1)COC(=O)NCP(=O)(O)O
FTA P62593 303.3 Da LogP 2.92 TPSA 102.3 ✓ Ro5 Alert c1ccc(cc1)Nc2ccc(cc2)NC=C(C#N)c3n[nH]nn3
IM2 P62593 301.4 Da LogP -0.23 TPSA 122.5 ✓ Ro5 ✓ Clean [H]/N=C/NCCSC1=C(N[C@H](C1)[C@H](C=O)[C@@H](C)O…
LN1 P0AD64 490.5 Da LogP 1.79 TPSA 174.9 ✓ Ro5 Alert C[C@](COC(=O)Cc1ccc(c(c1)O)O)([C@H](C(=O)O)Nc2c…
MA4 P30896 508.6 Da LogP -0.84 TPSA 178.5 3 viol. ✓ Clean C1CCC(CC1)CCCCCCO[C@H]2[C@@H]([C@H]([C@@H]([C@H…
MDD P0AD64 72.1 Da LogP -0.23 TPSA 34.1 ✓ Ro5 ✓ Clean C(C=O)C=O
MER P0AD64 385.5 Da LogP -0.36 TPSA 119.0 ✓ Ro5 ✓ Clean C[C@@H]1[C@@H](NC(=C1S[C@H]2C[C@H](NC2)C(=O)N(C…
MXF P0AD64 426.5 Da LogP 0.28 TPSA 172.5 ✓ Ro5 ✓ Clean C[C@](COC(=O)NCCN)([C@H](C(=O)O)Nc1c(cc2n1cccc2…
NBF P62593 273.1 Da LogP 0.98 TPSA 78.8 ✓ Ro5 ✓ Clean B(CNC(=O)c1c2ccccc2ccc1OCC)(O)O
NXL P0AD64 267.3 Da LogP -2.21 TPSA 139.0 ✓ Ro5 ✓ Clean C1C[C@H](N(C[C@@H]1NOS(=O)(=O)O)C=O)C(=O)N
PNM P62593 336.4 Da LogP 0.81 TPSA 95.5 ✓ Ro5 ✓ Clean CC1([C@@H](N[C@H](S1)[C@@H](C=O)NC(=O)Cc2ccccc2…
SA2 P0AD64 365.4 Da LogP -0.48 TPSA 167.3 ✓ Ro5 ✓ Clean C[C@](COC(=O)CCCC(=O)O)([C@H](C(=O)O)N\C=C\C=O)…
SM2 P62593 319.1 Da LogP 0.86 TPSA 106.9 ✓ Ro5 ✓ Clean B([C@H](c1cccc(c1)C(=O)O)NC(=O)Cc2cccs2)(O)O
TAU P0AD64 125.1 Da LogP -1.17 TPSA 80.4 ✓ Ro5 ✓ Clean C(CS(=O)(=O)O)N
TBE P0AD64 302.3 Da LogP -1.60 TPSA 131.2 ✓ Ro5 ✓ Clean C[C@](Cn1ccnn1)([C@H](C(=O)O)N\C=C/C=O)S(=O)=O
TBI P0AD64 302.3 Da LogP -1.60 TPSA 131.2 ✓ Ro5 ✓ Clean C[C@](Cn1ccnn1)([C@H](C(=O)O)N\C=C\C=O)S(=O)=O
TEM P0AD64 157.2 Da LogP -0.76 TPSA 66.4 ✓ Ro5 ✓ Clean C(C=O)C(CN\C=C\C=O)O
TSL P0AD64 235.3 Da LogP -0.26 TPSA 103.7 ✓ Ro5 ✓ Clean CC(C)([C@H](C(=O)O)N/C=C/C=O)[S@@](=O)O
WY2 P0AD64 363.4 Da LogP 2.17 TPSA 104.3 ✓ Ro5 ✓ Clean c1c(nc2n1c3c(s2)CCC3)[C@H]4C(=CN=C(CS4)C(=O)O)C…
WY4 P0AD64 307.3 Da LogP 0.81 TPSA 93.8 ✓ Ro5 ✓ Clean c1c(nc2n1CCOC2)[C@H]3C(=CN=C(CS3)C(=O)O)C=O
XE P62593 131.3 Da LogP 0.00 TPSA 0.0 ✓ Ro5 ✓ Clean [Xe]
ZXM P0AD64 324.1 Da LogP -1.22 TPSA 137.6 ✓ Ro5 ✓ Clean B([C@H](Cn1cc(nn1)C(=O)O)NC(=O)Cc2cccs2)(O)O

PDB and ChEMBL records on this protein are shown in full. ChEMBL records from similar proteins are capped at the top 100 per protein (by pchembl) and ZINC at the top 50 (Tanimoto ≥ 0.5). ADME columns are descriptor-based screening flags, not experimental toxicity results.