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232,418 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Chemical ID(s) = HHS

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This query matches 2 Structures.

Refinements

Structure Determination Methodology

experimental (2)

Scientific Name of Source Organism

	Burkholderia multivorans ATCC 17616 (1)
	Escherichia coli K-12 (1)

Taxonomy

Bacteria (2)

Experimental Method

X-RAY DIFFRACTION (2)

Polymer Entity Type

Protein (2)

Refinement Resolution (Å)

	0.5 - 1.0 (1)
	2.5 - 3.0 (1)

Release Date

	2005 - 2009 (1)
	2010 - 2014 (1)

Enzyme Classification Name

	Lyases (1)
	Transferases (1)

Symmetry Type

	Cyclic (2)
	Asymmetric (1)

SCOP Classification

Alpha and beta proteins (a+b) (1)

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Explore in 3D

3IP0	Download File View File

Crystal structure of E. coli HPPK in complex with MgAMPCPP and 6-hydroxymethylpterin/6-carboxypterin

Blaszczyk, J., Ji, X.

(2003) Biochemistry 42: 1573-1580

Released	2009-08-25
Method	X-RAY DIFFRACTION 0.89 Å
Organisms	Escherichia coli K-12
Macromolecule	2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase (protein)
Unique Ligands	ACT, APC, CL, HHR, HHS, MG

Explore in 3D

4NJG	Download File View File

Crystal Structure of QueE from Burkholderia multivorans in complex with AdoMet and 6-carboxypterin

Dowling, D.P., Bruender, N.A., Young, A.P., McCarty, R.M., Bandarian, V., Drennan, C.L.

(2014) Nat Chem Biol 10: 106-112

Released	2013-12-25
Method	X-RAY DIFFRACTION 2.598 Å
Organisms	Burkholderia multivorans ATCC 17616
Macromolecule	7-carboxy-7-deazaguanine synthase (protein)
Unique Ligands	HHS, SAM, SF4

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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

3IP0

Crystal structure of E. coli HPPK in complex with MgAMPCPP and 6-hydroxymethylpterin/6-carboxypterin

4NJG

Crystal Structure of QueE from Burkholderia multivorans in complex with AdoMet and 6-carboxypterin