2CG8	Lyase Transferase	date	Feb 28, 2006
title	The Bifunctional Dihydroneopterin Aldolase 6-Hydroxymethyl-7 Dihydropterin Synthase From Streptococcus Pneumoniae
authors	A.Garcon, C.Levy, J.P.Derrick
compound		source
Molecule: Dihydroneopterin Aldolase 6-Hydroxymethyl-7,8-Dih Synthase; Chain: A, B, C, D Synonym: Dihydroneopterin Aldolase, Dhna, 2-Amino-4-Hydroxy Hydroxymethyldihydropteridine Pyrophosphokinase, 7,8-Dihydr Hydroxymethylpterin Pyrophosphokinase, 6-Hydroxymethyl-7,8- Dihydropterin Pyrophosphokinase, Hppk, Pppk; Ec: 4.1.2.25, 2.7.6.3 Engineered: Yes		Organism_scientific: Streptococcus Pneumoniae Organism_taxid: 1313 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 41 21 2	R_factor 0.215 R_Free 0.241
crystal cell	length a length b length c angle alpha angle beta angle gamma 149.440 149.440 238.740 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand		enzyme	Lyase E.C.4.1.2.25 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Crystal structure of the bifunctional dihydroneopterin aldolase/6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase from Streptococcus pneumoniae., Garcon A, Levy C, Derrick JP, J Mol Biol. 2006 Jul 14;360(3):644-53. Epub 2006 May 30. PMID:16781731

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (163 Kb) [Save to disk] Biological Unit Coordinates (2cg8.pdb1.gz) 306 Kb CSU: Contacts of Structural Units for 2CG8 Likely Quarternary Molecular Structure file(s) for 2CG8 Retrieve 2CG8 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2CG8 from S2C, [Save to disk]

View 2CG8 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2CG8

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2CG8, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2cg8_C] [2cg8_B] [2cg8_A] [2cg8_D] [2cg8] SWISS-PROT database: [P59657] Domain organization of [SULD_STRR6] by SWISSPFAM Domain found in 2CG8: [FolB ] by SMART

Other resources with information on 2CG8

Community annotation for 2CG8 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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