1JPD	Isomerase	date	Aug 01, 2001
title	L-Ala-Dl-Glu Epimerase
authors	A.M.Gulick, D.M.Z.Schmidt, J.A.Gerlt, I.Rayment
compound		source
Molecule: L-Ala-Dl-Glu Epimerase Chain: X Ec: 5.5.-.- Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Pet Expression_system_plasmid: Pet
symmetry	Space Group: P 41 21 2	R_factor 0.209 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 84.203 84.203 158.881 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand		enzyme	Isomerase E.C.5.5 BRENDA
Gene Ontology	Chain Function Process Component X
Primary reference	Evolution of enzymatic activities in the enolase superfamily: crystal structures of the L-Ala-D/L-Glu epimerases from Escherichia coli and Bacillus subtilis., Gulick AM, Schmidt DM, Gerlt JA, Rayment I, Biochemistry 2001 Dec 25;40(51):15716-24. PMID:11747448

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk] Biological Unit Coordinates (1jpd.pdb1.gz) 51 Kb CSU: Contacts of Structural Units for 1JPD Likely Quarternary Molecular Structure file(s) for 1JPD Structure Factors (173 Kb) Retrieve 1JPD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JPD from S2C, [Save to disk] Re-refined 1jpd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 1JPD

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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 1JPD, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jpdx2, region X:-2-113 [Jmol] [rasmolscript] [script source]     - Domain d1jpdx1, region X:114-321 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1jpd] [1jpd_X] SWISS-PROT database: [P51981] Domain organization of [AEEP_ECOLI] by SWISSPFAM Domain found in 1JPD: [MR_MLE ] by SMART

Other resources with information on 1JPD

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

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