1JAZ	Hydrolase	date	Jun 01, 2001
title	Crystal Structure Of Monoclinic Form Of D90e Mutant Of Esche Coli Asparaginase II
authors	D.Borek, M.Kozak, M.Jaskolski
compound		source
Molecule: L-Asparaginase II Chain: A, B Synonym: L-Asnase II Ec: 3.5.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid
symmetry	Space Group: C 1 2 1	R_factor 0.180 R_Free 0.232
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.118 133.076 62.565 90.00 108.78 90.00
method	X-Ray Diffraction	resolution	2.27 Å
ligand	ZN	enzyme	Hydrolase E.C.3.5.1.1 BRENDA
related structures	by homologous chain: 1JJA, 4ECA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of active site mutant of antileukemic L-asparaginase reveals conserved zinc-binding site., Borek D, Kozak M, Pei J, Jaskolski M, FEBS J. 2014 Sep;281(18):4097-111. doi: 10.1111/febs.12906. Epub 2014 Jul 28. PMID:25040257

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk] Biological Unit Coordinates (1jaz.pdb1.gz) 185 Kb LPC: Ligand-Protein Contacts for 1JAZ CSU: Contacts of Structural Units for 1JAZ Likely Quarternary Molecular Structure file(s) for 1JAZ Structure Factors (202 Kb) Retrieve 1JAZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JAZ from S2C, [Save to disk] Re-refined 1jaz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1JAZ 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 1JAZ

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 1JAZ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jaza_, region A [Jmol] [rasmolscript] [script source]     - Domain d1jazb_, 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: [1jaz_A] [1jaz] [1jaz_B] SWISS-PROT database: [P00805] Domain organization of [ASPG2_ECOLI] by SWISSPFAM Domain found in 1JAZ: [Asparaginase ] by SMART

Other resources with information on 1JAZ

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

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