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232,829 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Enzyme Classification Number = 3.4.24.57

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Search Summary

This query matches 5 Structures.

Refinements

Structure Determination Methodology

experimental (5)

Scientific Name of Source Organism

	Pyrococcus furiosus DSM 3638 (3)
	Methanocaldococcus jannaschii (2)
	Pyrococcus furiosus (2)
	Methanocaldococcus jannaschii DSM 2661 (1)
	Thermoplasma acidophilum (1)

Taxonomy

Archaea (5)

Experimental Method

	X-RAY DIFFRACTION (3)
	ELECTRON MICROSCOPY (2)

Polymer Entity Type

	Protein (5)
	RNA (2)

Refinement Resolution (Å)

	2.5 - 3.0 (1)
	3.0 - 3.5 (2)
	3.5 - 4.0 (2)

Release Date

	2005 - 2009 (2)
	2015 - 2019 (1)
	2020 - 2024 (2)

Enzyme Classification Name

	Transferases (4)
	Hydrolases (1)

Symmetry Type

	Asymmetric (3)
	Cyclic (2)

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1 to 5 of 5 Structures

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3ENC	Download File View File

Crystal structure of Pyrococcus furiosus PCC1 dimer

Neculai, D.

(2008) Mol Cell 32: 259-275

Released	2008-10-28
Method	X-RAY DIFFRACTION 2.6304 Å
Organisms	Pyrococcus furiosus
Macromolecule	protein PCC1 (protein)

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3ENO	Download File View File

Crystal structure of Pyrococcus furiosus Pcc1 in complex with Thermoplasma acidophilum Kae1

Neculai, D.

(2008) Mol Cell 32: 259-275

Released	2008-10-28
Method	X-RAY DIFFRACTION 3.0201 Å
Organisms	Pyrococcus furiosus Thermoplasma acidophilum
Macromolecule	Putative O-sialoglycoprotein endopeptidase (protein) uncharacterized protein PF2011 (protein)
Unique Ligands	MG

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5JMV	Download File View File

Crystal structure of mjKae1-pfuPcc1 complex

Wan, L., Sicheri, F.

(2016) Nucleic Acids Res 44: 6971-6980

Released	2016-07-06
Method	X-RAY DIFFRACTION 3.38646964319 Å
Organisms	Methanocaldococcus jannaschii DSM 2661 Pyrococcus furiosus DSM 3638
Macromolecule	Probable bifunctional tRNA threonylcarbamoyladenosine biosynthesis protein (protein) Uncharacterized protein (protein)
Unique Ligands	AMP, MG

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8UP5	Download File View File

Structure of the KEOPS complex (Cgi121/Bud32/Kae1/Pcc1) bound to tRNA in its native-like conformation.

Ona Chuquimarca, S.M., Beenstock, J., Daou, S., Keszei, A.F.A., Yin, Z., Sicheri, F.

(2024) Nat Commun 15: 10633-10633

Released	2024-12-18
Method	ELECTRON MICROSCOPY 3.56 Å
Organisms	Methanocaldococcus jannaschii Pyrococcus furiosus DSM 3638
Macromolecule	KEOPS complex subunit Pcc1 (protein) Probable bifunctional tRNA threonylcarbamoyladenosine biosynthesis protein (protein) Regulatory protein Cgi121 (protein) tRNA (nucleic acid)

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9D85	Download File View File

Structure of the KEOPS complex (Cgi121/Bud32/Kae1/Pcc1) bound to tRNA in a distorted tRNA conformation

Ona Chuquimarca, S.M., Beenstock, J., Daou, S., Keszei, A.F.A., Yin, Z., Sicheri, F.

(2024) Nat Commun 15: 10633-10633

Released	2024-12-18
Method	ELECTRON MICROSCOPY 3.59 Å
Organisms	Methanocaldococcus jannaschii Pyrococcus furiosus DSM 3638
Macromolecule	KEOPS complex subunit Pcc1 (protein) Probable bifunctional tRNA threonylcarbamoyladenosine biosynthesis protein (protein) Regulatory protein Cgi121 (protein) tRNA (nucleic acid)

1 to 5 of 5 Structures

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