1PMM	Lyase	date	Jun 11, 2003
title	Crystal Structure Of Escherichia Coli Gadb (Low Ph)
authors	G.Capitani, D.De Biase, C.Aurizi, H.Gut, F.Bossa, M.G.Grutter
compound		source
Molecule: Glutamate Decarboxylase Beta Chain: A, B, C, D, E, F Synonym: Gad-Beta Ec: 4.1.1.15 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Gadb Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pqe60
symmetry	Space Group: P 1	R_factor 0.182 R_Free 0.213
crystal cell	length a length b length c angle alpha angle beta angle gamma 90.780 91.406 93.686 76.80 77.10 78.24
method	X-Ray Diffraction	resolution	2.00 Å
ligand	ACY, PLP	enzyme	Lyase E.C.4.1.1.15 BRENDA
related structures	by homologous chain: 1XEY
Gene Ontology	Chain Function Process Component F, A, D, C, E, B
Primary reference	Crystal structure and functional analysis of Escherichia coli glutamate decarboxylase., Capitani G, De Biase D, Aurizi C, Gut H, Bossa F, Grutter MG, EMBO J 2003 Aug 15;22(16):4027-37. PMID:12912902

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (468 Kb) [Save to disk] Biological Unit Coordinates (1pmm.pdb1.gz) 462 Kb LPC: Ligand-Protein Contacts for 1PMM CSU: Contacts of Structural Units for 1PMM Likely Quarternary Molecular Structure file(s) for 1PMM Structure Factors (1395 Kb) Retrieve 1PMM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PMM from S2C, [Save to disk] Re-refined 1pmm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PMM 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 1PMM

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 1PMM, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1pmma_, region A [Jmol] [rasmolscript] [script source]     - Domain d1pmmb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1pmmc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1pmmd_, region D [Jmol] [rasmolscript] [script source]     - Domain d1pmme_, region E [Jmol] [rasmolscript] [script source]     - Domain d1pmmf_, region F [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1pmm_A] [1pmm] [1pmm_E] [1pmm_B] [1pmm_D] [1pmm_C] [1pmm_F] SWISS-PROT database: [P69910] Domain organization of [DCEB_ECOLI] by SWISSPFAM

Other resources with information on 1PMM

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

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