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234,136 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Gene Name = "CTX-M-14"

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Search Summary

This query matches 70 Structures.

Refinements

Structure Determination Methodology

experimental (70)

Scientific Name of Source Organism

	Escherichia coli (39)
	Klebsiella pneumoniae (31)

Taxonomy

Bacteria (70)

Experimental Method

X-RAY DIFFRACTION (70)

Polymer Entity Type

Protein (70)

Refinement Resolution (Å)

	0.5 - 1.0 (5)
	1.0 - 1.5 (16)
	1.5 - 2.0 (46)
	2.0 - 2.5 (3)

Release Date

	2015 - 2019 (22)
	2020 - 2024 (48)

Enzyme Classification Name

Hydrolases (70)

Symmetry Type

Asymmetric (70)

SCOP Classification

Multi-domain proteins (alpha and beta) (29)

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1 to 25 of 70 Structures

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4UA6 \| pdb_00004ua6	Download File View File

CTX-M-14 Class A Beta-Lactamase Apo Crystal Structure at 0.79 Angstrom Resolution

Nichols, D.A., Chen, Y.

(2015) J Am Chem Soc 137: 8086-8095

Released	2015-06-24
Method	X-RAY DIFFRACTION 0.79 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase CTX-M-14 (protein)
Unique Ligands	K, PO4

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4UA7 \| pdb_00004ua7	Download File View File

CTX-M-14 Class A Beta-Lactamase in Complex with a Non-Covalent Inhibitor at Sub-Angstrom Resolution

Nichols, D.A., Chen, Y.

(2015) J Am Chem Soc 137: 8086-8095

Released	2015-06-24
Method	X-RAY DIFFRACTION 0.89 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase CTX-M-14 (protein)
Unique Ligands	3GK, PO4

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4UA9 \| pdb_00004ua9	Download File View File

CTX-M-14 Class A Beta-Lactamase in Complex with a Boronic Acid Acylation Transition State Analog at Sub-Angstrom Resolution

Nichols, D.A., Chen, Y.

(2015) J Am Chem Soc 137: 8086-8095

Released	2015-06-24
Method	X-RAY DIFFRACTION 0.84 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase CTX-M-14 (protein)
Unique Ligands	CB4, PO4

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4UAA \| pdb_00004uaa	Download File View File

CTX-M-14 Class A Beta-Lactamase in Complex with a Non-Covalent Inhibitor at Sub-Angstrom Resolution

Nichols, D.A., Chen, Y.

(2015) J Am Chem Soc 137: 8086-8095

Released	2015-06-24
Method	X-RAY DIFFRACTION 0.86 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase CTX-M-14 (protein)
Unique Ligands	3GK, PO4

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4XXR \| pdb_00004xxr	Download File View File

Atomic Resolution X-Ray Crystal Structure of a Ruthenocene Conjugated Beta-Lactam Antibiotic in Complex with CTX-M-14 E166A Beta-Lactamase

Lewandowski, E.M., Chen, Y.

(2015) Chem Commun (Camb) 51: 6186-6189

Released	2015-03-18
Method	X-RAY DIFFRACTION 1.18 Å
Organisms	Escherichia coli
Macromolecule	CTX-M-14 Class A Beta-Lactamase (protein)
Unique Ligands	JSC, JSD, JSE, K

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5TOP \| pdb_00005top	Download File View File

Atomic Resolution X-Ray Crystal Structure of a Ruthenocene Conjugated Beta-Lactam Antibiotic in Complex with CTX-M-14 S70G Beta-Lactamase

Lewandowski, E.M., Chen, Y.

(2018) FEBS J 285: 87-100

Released	2017-11-08
Method	X-RAY DIFFRACTION 1.18 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	7G4, JSC, JSE, K, RU

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5TOY \| pdb_00005toy	Download File View File

X-Ray Crystal Structure of Ruthenocene Conjugated Penicilloate and Penilloate Products in Complex with CTX-M-14 E166A Beta-Lactamase

Lewandowski, E.M., Chen, Y.

(2018) FEBS J 285: 87-100

Released	2017-11-08
Method	X-RAY DIFFRACTION 1.3 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	JSC, JSD, K, PO4, RU
Unique branched monosaccharides	FRU, GLC

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5TW6 \| pdb_00005tw6	Download File View File

CTX-M-14 P167S:E166A mutant with acylated ceftazidime molecule

Patel, M., Stojanoski, V., Sankaran, B., Prasad, B.V.V., Palzkill, T.

(2017) Biochemistry 56: 3443-3453

Released	2017-06-28
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	CAZ, EDO

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5TWD \| pdb_00005twd	Download File View File

CTX-M-14 P167S apoenzyme

Patel, M., Stojanoski, V., Sankaran, B., Prasad, B.V.V., Palzkill, T.

(2017) Biochemistry 56: 3443-3453

Released	2017-06-28
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)

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5TWE \| pdb_00005twe	Download File View File

CTX-M-14 P167S:S70G mutant enzyme crystallized with ceftazidime

Patel, M., Stojanoski, V., Sankaran, B., Prasad, B.V.V., Palzkill, T.

(2017) Biochemistry 56: 3443-3453

Released	2017-06-28
Method	X-RAY DIFFRACTION 1.5 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	CAZ

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5U53 \| pdb_00005u53	Download File View File

CTX-M-14 E166A with acylated ceftazidime molecule

Patel, M., Stojanoski, V., Sankaran, B., Prasad, B.V.V., Palzkill, T.

(2017) Biochemistry 56: 3443-3453

Released	2017-06-28
Method	X-RAY DIFFRACTION 1.4 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	CAZ, NO3

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5UJO \| pdb_00005ujo	Download File View File

X-Ray Crystal Structure of Ruthenocenyl-7-Aminodesacetoxycephalosporanic Acid Covalent Acyl-Enyzme Complex with CTX-M-14 E166A Beta-Lactamase

Lewandowski, E.M., Chen, Y.

(2017) Organometallics 36: 1673-1676

Released	2017-02-08
Method	X-RAY DIFFRACTION 1.35 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	8CY, K, LSI

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5VLE \| pdb_00005vle	Download File View File

Ultrahigh Resolution X-Ray Crystal Structure of Ruthenocene Conjugated Penicilloate and Penilloate Products in Complex with CTX-M-14 E166A Beta-Lactamase

Lewandowski, E.M., Chen, Y.

(2018) FEBS J 285: 87-100

Released	2017-11-08
Method	X-RAY DIFFRACTION 0.85 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	JSC, JSD, JSE, K, PO4, RU

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5VTH \| pdb_00005vth	Download File View File

CTX-M-14 P167S:E166A mutant

Hu, L., Patel, M., Sankaran, B., Prasad, B.V.V., Palzkill, T.

(2017) Biochemistry 56: 3443-3453

Released	2017-06-28
Method	X-RAY DIFFRACTION 2.2 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)

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6CYK \| pdb_00006cyk	Download File View File

CTX-M-14 N106S mutant

Patel, M.P., Hu, L., Sankaran, B., Brown, C., Prasad, B.V.V., Palzkill, T.

(2018) J Biological Chem 293: 17971-17984

Released	2018-10-10
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	ACT

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6CYN \| pdb_00006cyn	Download File View File

CTX-M-14 N106S/D240G mutant

Patel, M.P., Hu, L., Sankaran, B., Brown, C., Prasad, B.V.V., Palzkill, T.

(2018) J Biological Chem 293: 17971-17984

Released	2018-10-10
Method	X-RAY DIFFRACTION 1.6 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)

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6CYQ \| pdb_00006cyq	Download File View File

Crystal structure of CTX-M-14 S70G/N106S beta-lactamase in complex with hydrolyzed cefotaxime

Patel, M.P., Hu, L., Sankaran, B., Brown, C., Prasad, B.V.V., Palzkill, T.

(2018) J Biological Chem 293: 17971-17984

Released	2018-10-10
Method	X-RAY DIFFRACTION 1.698 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	CE4, GOL

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6CYU \| pdb_00006cyu	Download File View File

Crystal structure of CTX-M-14 S70G/N106S/D240G beta-lactamase in complex with hydrolyzed cefotaxime

Patel, M.P., Hu, L., Sankaran, B., Brown, C., Prasad, B.V.V., Palzkill, T.

(2018) J Biological Chem 293: 17971-17984

Released	2018-10-10
Method	X-RAY DIFFRACTION 1.82 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	CE4

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6D7H \| pdb_00006d7h	Download File View File

CTX-M-14 Apoenzyme

Kemp, M., Nichols, D., Chen, Y.

To be published

Released	2019-07-24
Method	X-RAY DIFFRACTION 1.801 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	K, PO4

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6D7I \| pdb_00006d7i	Download File View File

CTX-M-14 Apoenzyme D233N Point Mutant

Kemp, M., Nichols, D., Chen, Y.

To be published

Released	2019-07-24
Method	X-RAY DIFFRACTION 2.001 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)

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6GTH \| pdb_00006gth	Download File View File

Serial Femtosecond Crystallography at Megahertz pulse rates

Wiedorn, M., Oberthuer, D., Werner, N., Schubert, R., White, T.A., Mancuso, A., Perbandt, M., Betzel, C., Barty, A., Chapman, H.

(2018) Nat Commun 9: 4025-4025

Released	2018-10-10
Method	X-RAY DIFFRACTION 1.69 Å
Organisms	Klebsiella pneumoniae
Macromolecule	Beta-lactamase (protein)
Unique Ligands	NXL

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6MIA \| pdb_00006mia	Download File View File

Crystal structure of CTX-M-14 with compound 6

Akhtar, A., Chen, Y.

(2019) ACS Infect Dis 5: 1013-1021

Released	2019-04-17
Method	X-RAY DIFFRACTION 1.399 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	1CE

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6V5E \| pdb_00006v5e	Download File View File

Crystal structure of CTX-M-14 P167S/D240G beta-lactamase

Brown, C.A., Hu, L., Sankaran, B., Prasad, B.V.V., Palzkill, T.G.

(2020) J Biological Chem 295: 7376-7390

Released	2020-04-22
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)

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6V6G \| pdb_00006v6g	Download File View File

Crystal structure of CTX-M-14 E166A/P167S/D240G beta-lactamase

Brown, C.A., Hu, L., Sankaran, B., Prasad, B.V.V., Palzkill, T.G.

(2020) J Biological Chem 295: 7376-7390

Released	2020-04-22
Method	X-RAY DIFFRACTION 1.5 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	NA, PEG

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6V6P \| pdb_00006v6p	Download File View File

Crystal structure of CTX-M-14 E166A/D240G beta-lactamase

Brown, C.A., Hu, L., Sankaran, B., Prasad, B.V.V., Palzkill, T.G.

(2020) J Biological Chem 295: 7376-7390

Released	2020-04-22
Method	X-RAY DIFFRACTION 1.55 Å
Organisms	Escherichia coli
Macromolecule	Beta-lactamase (protein)
Unique Ligands	PEG, SO4

1 to 25 of 70 Structures

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Structure Determination Methodology

Scientific Name of Source Organism

Taxonomy

Experimental Method

Polymer Entity Type

Refinement Resolution (Å)

Release Date

Enzyme Classification Name

Symmetry Type

SCOP Classification

4UA6 | pdb_00004ua6

4UA7 | pdb_00004ua7

4UA9 | pdb_00004ua9

4UAA | pdb_00004uaa

4XXR | pdb_00004xxr

5TOP | pdb_00005top

5TOY | pdb_00005toy

5TW6 | pdb_00005tw6

5TWD | pdb_00005twd

5TWE | pdb_00005twe

5U53 | pdb_00005u53

5UJO | pdb_00005ujo

5VLE | pdb_00005vle

5VTH | pdb_00005vth

6CYK | pdb_00006cyk

6CYN | pdb_00006cyn

6CYQ | pdb_00006cyq

6CYU | pdb_00006cyu

6D7H | pdb_00006d7h

6D7I | pdb_00006d7i

6GTH | pdb_00006gth

6MIA | pdb_00006mia

6V5E | pdb_00006v5e

6V6G | pdb_00006v6g

6V6P | pdb_00006v6p