1YQG	Oxidoreductase	date	Feb 01, 2005
title	Crystal Structure Of A Pyrroline-5-Carboxylate Reductase Fro Neisseria Meningitides Mc58
authors	C.Chang, A.Joachimiak, H.Li, F.Collart, Midwest Center For Struc Genomics (Mcsg)
compound		source
Molecule: Pyrroline-5-Carboxylate Reductase Chain: A Engineered: Yes		Organism_scientific: Neisseria Meningitidis Organism_taxid: 122586 Strain: Mc58 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 2	R_factor 0.195 R_Free 0.241
crystal cell	length a length b length c angle alpha angle beta angle gamma 89.526 49.845 65.534 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	MSE, SO4	enzyme
note	1YQG supersedes 1XC2
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal Structures of Delta(1)-Pyrroline-5-carboxylate Reductase from Human Pathogens Neisseria meningitides and Streptococcus pyogenes., Nocek B, Chang C, Li H, Lezondra L, Holzle D, Collart F, Joachimiak A, J Mol Biol 2005 Nov 18;354(1):91-106. Epub 2005 Sep 2. PMID:16233902

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (1yqg.pdb1.gz) 89 Kb LPC: Ligand-Protein Contacts for 1YQG CSU: Contacts of Structural Units for 1YQG Likely Quarternary Molecular Structure file(s) for 1YQG Structure Factors (236 Kb) Retrieve 1YQG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YQG from S2C, [Save to disk] Re-refined 1yqg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YQG 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 1YQG

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1YQG, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1yqg] [1yqg_A] SWISS-PROT database: [Q9K1N1] Domain organization of [Q9K1N1_NEIMB] by SWISSPFAM

Other resources with information on 1YQG

Community annotation for 1YQG at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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