1JCL	Lyase	date	Jun 09, 2001
title	Observation Of Covalent Intermediates In An Enzyme Mechanism Resolution
authors	A.Heine, G.Desantis, J.G.Luz, M.Mitchell, C.H.Wong, I.A.Wilson
compound		source
Molecule: Deoxyribose-Phosphate Aldolase Chain: A, B Synonym: Phosphodeoxyriboaldolase, Deoxyriboaldolase Ec: 4.1.2.4 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 48.540 41.950 144.980 90.00 98.36 90.00
method	X-Ray Diffraction	resolution	1.05 Å
ligand	HPD	enzyme	Lyase E.C.4.1.2.4 BRENDA
related structures	by homologous chain: 1JCJ, 1P1X
Gene Ontology	Chain Function Process Component A, B
Primary reference	Observation of covalent intermediates in an enzyme mechanism at atomic resolution., Heine A, DeSantis G, Luz JG, Mitchell M, Wong CH, Wilson IA, Science 2001 Oct 12;294(5541):369-74. PMID:11598300

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (182 Kb) [Save to disk] Biological Unit Coordinates (1jcl.pdb1.gz) 90 Kb Biological Unit Coordinates (1jcl.pdb2.gz) 90 Kb LPC: Ligand-Protein Contacts for 1JCL CSU: Contacts of Structural Units for 1JCL Likely Quarternary Molecular Structure file(s) for 1JCL Structure Factors (2149 Kb) Retrieve 1JCL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JCL from S2C, [Save to disk] Re-refined 1jcl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1JCL 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 1JCL

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1JCL 1JCLA 1JCLB from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1JCL, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jcla_, region A [Jmol] [rasmolscript] [script source]     - Domain d1jclb_, region B [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: [1jcl_A] [1jcl] [1jcl_B] SWISS-PROT database: [P0A6L0] Domain organization of [DEOC_ECOLI] by SWISSPFAM Domain found in 1JCL: [DeoC ] by SMART

Other resources with information on 1JCL

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

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