1Y7A	Hydrolase	date	Dec 08, 2004
title	Structure Of D153hk328w E. Coli Alkaline Phosphatase In Pre Cobalt At 1.77 A Resolution
authors	J.Wang, K.Stieglitz, E.R.Kantrowitz
compound		source
Molecule: Alkaline Phosphatase Chain: A, B Synonym: Apase Ec: 3.1.3.1 Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Phoa Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Sm547 Expression_system_vector_type: Plamid Expression_system_plasmid: Pek548
symmetry	Space Group: I 2 2 2	R_factor 0.205 R_Free 0.238
crystal cell	length a length b length c angle alpha angle beta angle gamma 76.208 164.564 192.636 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.77 Å
ligand	CO, PO4, SO4	enzyme	Hydrolase E.C.3.1.3.1 BRENDA
related structures	by homologous chain: 1B8J, 1ED9
Gene Ontology	Chain Function Process Component A, B oxidoreductase activity, act... hydrogenase (acceptor) activ...
Primary reference	Metal Specificity Is Correlated with Two Crucial Active Site Residues in Escherichia coli Alkaline Phosphatase(,)., Wang J, Stieglitz KA, Kantrowitz ER, Biochemistry 2005 Jun 14;44(23):8378-86. PMID:15938627

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (150 Kb) [Save to disk] Biological Unit Coordinates (1y7a.pdb1.gz) 144 Kb LPC: Ligand-Protein Contacts for 1Y7A CSU: Contacts of Structural Units for 1Y7A Likely Quarternary Molecular Structure file(s) for 1Y7A Structure Factors (963 Kb) Retrieve 1Y7A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Y7A from S2C, [Save to disk] Re-refined 1y7a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Y7A 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 1Y7A

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 1Y7A, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1y7a_B] [1y7a] [1y7a_A] SWISS-PROT database: [P00634] Domain organization of [PPB_ECOLI] by SWISSPFAM Domain found in 1Y7A: [alkPPc ] by SMART

Other resources with information on 1Y7A

Community annotation for 1Y7A at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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