1ELZ	Hydrolase	date	Feb 10, 1998
title	E. Coli Alkaline Phosphatase Mutant (S102g)
authors	B.Stec, M.Hehir, C.Brennan, M.Nolte, E.R.Kantrowitz
compound		source
Molecule: Alkaline Phosphatase Chain: A, B Ec: 3.1.3.1 Engineered: Yes Mutation: Yes Other_details: Enzyme Inhibited With Phosphate		Organism_scientific: Escherichia Coli Organism_taxid: 562 Strain: Sm547 Gene: Phoa Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pek307
symmetry	Space Group: P 63 2 2	R_factor 0.138 R_Free 0.173
crystal cell	length a length b length c angle alpha angle beta angle gamma 164.570 164.500 138.590 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	MG, PO4, ZN	enzyme	Hydrolase E.C.3.1.3.1 BRENDA
related structures	by homologous chain: 1ELY, 1KHN
Gene Ontology	Chain Function Process Component A, B oxidoreductase activity, act... hydrogenase (acceptor) activ...
Primary reference	Kinetic and X-ray structural studies of three mutant E. coli alkaline phosphatases: insights into the catalytic mechanism without the nucleophile Ser102., Stec B, Hehir MJ, Brennan C, Nolte M, Kantrowitz ER, J Mol Biol 1998 Apr 3;277(3):647-62. PMID:9533886

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (151 Kb) [Save to disk] Biological Unit Coordinates (1elz.pdb1.gz) 145 Kb LPC: Ligand-Protein Contacts for 1ELZ CSU: Contacts of Structural Units for 1ELZ Likely Quarternary Molecular Structure file(s) for 1ELZ Retrieve 1ELZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ELZ from S2C, [Save to disk]

View 1ELZ 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 1ELZ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1ELZ, from MSDmotif at EBI Genome occurence of 1ELZ's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1elza_, region A [Jmol] [rasmolscript] [script source]     - Domain d1elzb_, 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: [1elz] [1elz_B] [1elz_A] SWISS-PROT database: [P00634] Domain organization of [PPB_ECOLI] by SWISSPFAM Domain found in 1ELZ: [alkPPc ] by SMART

Other resources with information on 1ELZ

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

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