2VXO	Ligase	date	Jul 08, 2008
title	Human Gmp Synthetase In Complex With Xmp
authors	M.Welin, L.Lehtio, J.Andersson, C.H.Arrowsmith, H.Berglund, R.Col L.G.Dahlgren, A.M.Edwards, S.Flodin, A.Flores, S.Graslund, M.Ham A.Johansson, I.Johansson, T.Karlberg, T.Kotenyova, M.Moche, M.E. T.Nyman, K.Olesen, C.Persson, J.Sagemark, H.Schueler, A.G.Thorse L.Tresaugues, S.Van Den Berg, M.Wisniewska, M.Wikstrom, P.Nordl
compound		source
Molecule: Gmp Synthase [Glutamine-Hydrolyzing] Chain: A, B Fragment: Residues 20-693 Synonym: Glutamine Amidotransferase, Gmp Synthetase Ec: 6.3.5.2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_variant: R3 Prare Expression_system_vector_type: Plasmid Expression_system_vector: Pnic-Bsa4
symmetry	Space Group: P 21 21 21	R_factor 0.203 R_Free 0.256
crystal cell	length a length b length c angle alpha angle beta angle gamma 98.520 123.420 127.960 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	SO4, XMP	enzyme	Ligase E.C.6.3.5.2 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Substrate Specificity and Oligomerization of Human GMP Synthetase., Welin M, Lehtio L, Johansson A, Flodin S, Nyman T, Tresaugues L, Hammarstrom M, Graslund S, Nordlund P, J Mol Biol. 2013 Jun 28. pii: S0022-2836(13)00427-0. doi:, 10.1016/j.jmb.2013.06.032. PMID:23816837

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (207 Kb) [Save to disk] Biological Unit Coordinates (2vxo.pdb1.gz) 201 Kb LPC: Ligand-Protein Contacts for 2VXO CSU: Contacts of Structural Units for 2VXO Likely Quarternary Molecular Structure file(s) for 2VXO Structure Factors (430 Kb) Retrieve 2VXO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2VXO from S2C, [Save to disk] Re-refined 2vxo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2VXO 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 2VXO

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 2VXO, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2vxo] [2vxo_A] [2vxo_B] SWISS-PROT database: [P49915] Domain organization of [GUAA_HUMAN] by SWISSPFAM

Other resources with information on 2VXO

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

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