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232,059 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Structure Author = "Welk, L."

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Search Summary

This query matches 22 Structures.

Refinements

Structure Determination Methodology

experimental (22)

Scientific Name of Source Organism

	Severe acute respiratory syndrome coronavirus 2 (5)
	metagenome (4)
	Escherichia coli str. K-12 substr. MG1655 (3)
	Phocaeicola vulgatus (2)
	Vibrio cholerae O1 biovar El Tor str. N16961 (2)
	Agrobacterium fabrum str. C58 (1)
	Chitinophaga pinensis DSM 2588 (1)
	Clostridium kluyveri DSM 555 (1)
	Desulfarculus baarsii DSM 2075 (1)
	Dyadobacter fermentans DSM 18053 (1)

More...

Taxonomy

	Bacteria (13)
	Riboviria (5)
	unclassified sequences (4)
	other sequences (1)

Experimental Method

X-RAY DIFFRACTION (22)

Polymer Entity Type

	Protein (22)
	RNA (1)

Refinement Resolution (Å)

	1.0 - 1.5 (4)
	1.5 - 2.0 (7)
	2.0 - 2.5 (9)
	2.5 - 3.0 (2)

Release Date

	2015 - 2019 (6)
	2020 - 2024 (16)

Enzyme Classification Name

	Hydrolases (16)
	Transferases (3)
	Oxidoreductases (1)

Membrane Protein Annotation

OPM (1)

Symmetry Type

	Asymmetric (10)
	Cyclic (8)
	Dihedral (4)

SCOP Classification

	Alpha and beta proteins (a/b) (6)
	Alpha and beta proteins (a+b) (4)
	Artifacts (4)
	Multi-domain proteins (alpha and beta) (4)

AllSelected

1 to 22 of 22 Structures

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6MX1	Download File View File

The crystal structure of the regulatory domain of aspartokinase in the bifunctional aspartokinase/homoserine dehydrogenase 1 from Escherichia coli str. K-12 substr. MG1655

Tan, K., Endres, M., Welk, L., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published

Released	2018-11-07
Method	X-RAY DIFFRACTION 1.671 Å
Organisms	Escherichia coli str. K-12 substr. MG1655
Macromolecule	Bifunctional aspartokinase/homoserine dehydrogenase 1 (protein)

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6N91	Download File View File

Crystal Structure of Adenosine Deaminase from Vibrio cholerae Complexed with Pentostatin (Deoxycoformycin)

Maltseva, N., Kim, Y., Endres, M., Welk, L., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published

Released	2018-12-19
Method	X-RAY DIFFRACTION 2.05 Å
Organisms	Vibrio cholerae O1 biovar El Tor str. N16961
Macromolecule	Adenosine deaminase (protein)
Unique Ligands	CXS, DCF, EDO, FMT, GOL, NA, PO4, SO4, ZN

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6NFD	Download File View File

beta-lactamase SHV-11 from Klebsiella pneumoniae strain NTUH-K2044

Osipiuk, J., Welk, L., Endres, M., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published

Released	2018-12-26
Method	X-RAY DIFFRACTION 1.17 Å
Organisms	Klebsiella pneumoniae subsp. pneumoniae NTUH-K2044
Macromolecule	beta-lactamase SHV-11 (protein)
Unique Ligands	EDO, PO4

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6NHU	Download File View File

Crystal Structure of the Beta Lactamase Class D YbxI from Agrobacterium fabrum

Kim, Y., Welk, L., Endres, M., Babnigg, G., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published

Released	2019-01-16
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Agrobacterium fabrum str. C58
Macromolecule	Beta-lactamase (protein)
Unique Ligands	EDO, GOL, PO4

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6NJ1	Download File View File

Crystal structure of class A beta-lactamase from Clostridium kluyveri DSM 555

Michalska, K., Welk, L., Endres, M., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published

Released	2019-01-16
Method	X-RAY DIFFRACTION 1.399 Å
Organisms	Clostridium kluyveri DSM 555
Macromolecule	Beta-lactamase (protein)
Unique Ligands	CL

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6NKC	Download File View File

Crystal Structure of the Lipase Lip_vut1 from Goat Rumen metagenome.

Kim, Y., Welk, L., Mukendi, G., Nkhi, G., Motloi, T., Jedrzejczak, R., Feto, N., Joachimiak, A.

To be published

Released	2020-01-22
Method	X-RAY DIFFRACTION 1.631 Å
Organisms	metagenome
Macromolecule	Lipase, Lip_vut1 (protein)
Unique Ligands	AZI, CL, EDO

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6NKD	Download File View File

Crystal Structure of the Lipase Lip_vut3 from Goat Rumen metagenome.

Kim, Y., Welk, L., Mukendi, G., Nkhi, G., Motloi, T., Jedrzejczak, R., Feto, N., Joachimiak, A.

To be published

Released	2020-01-22
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	metagenome
Macromolecule	Lip_vut3, C2L (protein)
Unique Ligands	CL, EDO, FMT, SO4

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6NKF	Download File View File

Crystal Structure of the Lipase Lip_vut4 from Goat Rumen metagenome.

Kim, Y., Welk, L., Mukendi, G., Nkhi, G., Motloi, T., Jedrzejczak, R., Feto, N., Joachimiak, A.

To be published

Released	2020-01-22
Method	X-RAY DIFFRACTION 2.232 Å
Organisms	metagenome
Macromolecule	Lip_vut4, C3L (protein)
Unique Ligands	EDO, PEG, SBT

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6NKG	Download File View File

Crystal Structure of the Lipase Lip_vut5 from Goat Rumen metagenome.

Kim, Y., Welk, L., Mukendi, G., Nkhi, G., Motloi, T., Jedrzejczak, R., Feto, N., Joachimiak, A.

To be published

Released	2020-01-22
Method	X-RAY DIFFRACTION 2.15 Å
Organisms	metagenome
Macromolecule	Lip_vut5, C4L (protein)
Unique Ligands	ACY, EDO

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6V4W	Download File View File

The crystal structure of a beta-lactamase from Chitinophaga pinensis DSM 2588

Tan, K., Welk, L., Endres, M., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published

Released	2019-12-18
Method	X-RAY DIFFRACTION 1.29 Å
Organisms	Chitinophaga pinensis DSM 2588
Macromolecule	Beta-lactamase (protein)
Unique Ligands	ACT, CL, FMT, MES

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6W1W	Download File View File

Crystal Structure of Motility Associated Killing Factor B from Vibrio cholerae

Kim, Y., Welk, L., Jedrzejczak, R., Endres, M., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

(2022) J Bacteriol 204: e0055521-e0055521

Released	2020-03-25
Method	X-RAY DIFFRACTION 2.58 Å
Organisms	Vibrio cholerae O1 biovar El Tor str. N16961
Macromolecule	motility-associated killing factor MakB (protein)
Unique Ligands	EDO

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6WJM	Download File View File

The crystal structure beta-lactamase from Desulfarculus baarsii DSM 2075

Chang, C., Welk, L., Endres, M., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published

Released	2020-04-22
Method	X-RAY DIFFRACTION 1 Å
Organisms	Desulfarculus baarsii DSM 2075
Macromolecule	Beta-lactamase (protein)
Unique Ligands	ALA, CIT

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6WRH	Download File View File

The crystal structure of Papain-Like Protease of SARS CoV-2 , C111S mutant

Osipiuk, J., Tesar, C., Jedrzejczak, R., Endres, M., Welk, L., Babnigg, G., Kim, Y., Michalska, K., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

(2021) Nat Commun 12: 743-743

Released	2020-05-06
Method	X-RAY DIFFRACTION 1.6 Å
Organisms	Severe acute respiratory syndrome coronavirus 2
Macromolecule	Non-structural protein 3 (protein)
Unique Ligands	CL, GOL, PO4, ZN

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6WXC	Download File View File

Crystal Structure of NSP15 Endoribonuclease from SARS CoV-2 in the Complex with potential repurposing drug Tipiracil

Kim, Y., Maltseva, N., Jedrzejczak, R., Welk, L., Endres, M., Chang, C., Michalska, K., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

(2021) Commun Biol 4: 193-193

Released	2020-05-20
Method	X-RAY DIFFRACTION 1.85 Å
Organisms	Severe acute respiratory syndrome coronavirus 2
Macromolecule	Uridylate-specific endoribonuclease (protein)
Unique Ligands	CMU, EDO, FMT, PO4

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6X1B	Download File View File

Crystal Structure of NSP15 Endoribonuclease from SARS CoV-2 in the Complex with the Product Nucleotide GpU.

Kim, Y., Maltseva, N., Jedrzejczak, R., Welk, L., Endres, M., Chang, C., Michalska, K., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

(2021) Commun Biol 4: 193-193

Released	2020-05-27
Method	X-RAY DIFFRACTION 1.97 Å
Organisms	Severe acute respiratory syndrome coronavirus 2 synthetic construct
Macromolecule	Uridylate-specific endoribonuclease (protein) DNA (5'-R(GPU)-3') (nucleic acid)
Unique Ligands	EDO, PO4

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6XPG	Download File View File

Crystal Structure of Sialate O-acetylesterase from Bacteroides vulgatus by Serial Crystallography

Kim, Y., Sherrell, D.A., Owen, R., Axford, D., Ebrahim, A., Johnson, J., Welk, L., Babnigg, G., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

To be published

Released	2020-07-15
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Phocaeicola vulgatus
Macromolecule	Lysophospholipase L1 (protein)

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6XPM	Download File View File

Crystal Structure of Sialate O-acetylesterase from Bacteroides vulgatus with microfluidics crystals at room temperature

Kim, Y., Johnson, J., Welk, L., Endres, M., Levens, A., Sherrell, D.A., Babnigg, G., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

To be published

Released	2020-07-15
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Phocaeicola vulgatus
Macromolecule	Lysophospholipase L1 (protein)
Unique Ligands	NA

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7K1L	Download File View File

Crystal Structure of NSP15 Endoribonuclease from SARS CoV-2 in the Complex with Uridine-2',3'-Vanadate

Kim, Y., Maltseva, N., Jedrzejczak, R., Endres, M., Welk, L., Chang, C., Michalska, K., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

(2021) Commun Biol 4: 193-193

Released	2020-09-23
Method	X-RAY DIFFRACTION 2.25 Å
Organisms	Severe acute respiratory syndrome coronavirus 2
Macromolecule	Uridylate-specific endoribonuclease (protein)
Unique Ligands	ACT, EDO, SO4, UVC

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7K1O	Download File View File

Crystal Structure of NSP15 Endoribonuclease from SARS CoV-2 in the Complex with Uridine-3',5'-Diphosphate

Kim, Y., Maltseva, N., Jedrzejczak, R., Endres, M., Welk, L., Chang, C., Michalska, K., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published

Released	2020-09-23
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Severe acute respiratory syndrome coronavirus 2
Macromolecule	Uridylate-specific endoribonuclease (protein)
Unique Ligands	EDO, VQV

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7T85	Download File View File

Crystal Structure of the N-terminal Domain of the Phosphate Acetyltransferase from Escherichia coli

Kim, Y., Dementiev, A., Welk, L., Endres, M., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published

Released	2021-12-29
Method	X-RAY DIFFRACTION 2 Å
Organisms	Escherichia coli str. K-12 substr. MG1655
Macromolecule	Phosphate acetyltransferase (protein)
Unique Ligands	ACY, EDO, ZN

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7T88	Download File View File

Crystal Structure of the C-terminal Domain of the Phosphate Acetyltransferase from Escherichia coli

Kim, Y., Dementiev, A., Welk, L., Endres, M., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published

Released	2021-12-22
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Escherichia coli str. K-12 substr. MG1655
Macromolecule	Phosphate acetyltransferase (protein)
Unique Ligands	CL, EDO, IOD, K, NA, PO4

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9C3D	Download File View File

Crystal structure of metallo-beta-lactamase superfamily protein CcrA-like_MBL-B1 from Dyadobacter fermentans

Kim, Y., Maltseva, N., Welk, L., Endres, M., Joachimiak, A., Center for Structural Biology of Infectious Diseases (CSBID)

To be published

Released	2024-07-17
Method	X-RAY DIFFRACTION 1.85 Å
Organisms	Dyadobacter fermentans DSM 18053
Macromolecule	Metallo-beta-lactamase type 2 (protein)
Unique Ligands	ZN

1 to 22 of 22 Structures

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