3BXM	Hydrolase	date	Jan 14, 2008
title	Structure Of An Inactive Mutant Of Human Glutamate Carboxype [Gcpii(E424a)] In Complex With N-Acetyl-Asp-Glu (Naag)
authors	J.Lubkowski, C.Barinka
compound		source
Molecule: Glutamate Carboxypeptidase 2 Chain: A Synonym: Glutamate Carboxypeptidase II, Membrane Glutamate Carboxypeptidase, Mgcp, N-Acetylated-Alpha-Linked Acidic Di I, Naaladase I, Pteroylpoly-Gamma-Glutamate Carboxypeptidas Folylpoly-Gamma-Glutamate Carboxypeptidase, Fgcp, Folate Hy Prostate-Specific Membrane Antigen, Psma, Psm; Ec: 3.4.17.21 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Folh1, Folh, Naalad1, Psm, Psma Expression_system: Drosophila Melanogaster Expression_system_taxid: 7227 Expression_system_cell: Schneider'S S2 Cells Expression_system_vector_type: Plasmid
Molecule: N-Acetyl-Aspartyl-Glutamate (Naag) Chain: I Engineered: Yes		Synthetic: Yes Other_details: Natural Neurotransmitter In Humans
symmetry	Space Group: I 2 2 2	R_factor 0.184 R_Free 0.213
crystal cell	length a length b length c angle alpha angle beta angle gamma 102.063 129.801 159.589 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.71 Å
ligand	ACE, BMA, CA, CL, MAN, NAG, ZN	enzyme	Hydrolase E.C.3.4.17.21 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Reaction mechanism of glutamate carboxypeptidase II revealed by mutagenesis, X-ray crystallography, and computational methods., Klusak V, Barinka C, Plechanovova A, Mlcochova P, Konvalinka J, Rulisek L, Lubkowski J, Biochemistry. 2009 May 19;48(19):4126-38. PMID:19301871

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (134 Kb) [Save to disk] Biological Unit Coordinates (3bxm.pdb1.gz) 251 Kb LPC: Ligand-Protein Contacts for 3BXM CSU: Contacts of Structural Units for 3BXM Likely Quarternary Molecular Structure file(s) for 3BXM Structure Factors (627 Kb) Retrieve 3BXM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BXM from S2C, [Save to disk] Re-refined 3bxm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3BXM 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 3BXM

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 3BXM, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3bxm] [3bxm_A] [3bxm_I] SWISS-PROT database: [Q04609] Domain organization of [FOLH1_HUMAN] by SWISSPFAM

Other resources with information on 3BXM

Community annotation for 3BXM at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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