1B57	Lyase	date	Jan 12, 1999
title	Class II Fructose-1,6-Bisphosphate Aldolase In Complex With Phosphoglycolohydroxamate
authors	D.R.Hall, W.N.Hunter
compound		source
Molecule: Protein (Fructose-Bisphosphate Aldolase II) Chain: A, B Ec: 4.1.2.13 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Strain: K12 Cs520 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 31 2 1	R_factor 0.192 R_Free 0.230
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.237 78.237 289.687 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CL, NA, PGH, ZN BindingDB	enzyme	Lyase E.C.4.1.2.13 BRENDA
related structures	by homologous chain: 1GYN, 1ZEN
Gene Ontology	Chain Function Process Component A, B
Primary reference	The crystal structure of Escherichia coli class II fructose-1, 6-bisphosphate aldolase in complex with phosphoglycolohydroxamate reveals details of mechanism and specificity., Hall DR, Leonard GA, Reed CD, Watt CI, Berry A, Hunter WN, J Mol Biol 1999 Mar 26;287(2):383-94. PMID:10080900

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk] Biological Unit Coordinates (1b57.pdb1.gz) 111 Kb LPC: Ligand-Protein Contacts for 1B57 CSU: Contacts of Structural Units for 1B57 Likely Quarternary Molecular Structure file(s) for 1B57 Structure Factors (418 Kb) Retrieve 1B57 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1B57 from S2C, [Save to disk] Re-refined 1b57 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1B57 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 1B57

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 1B57, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1b57a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1b57b_, 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: [1b57] [1b57_A] [1b57_B] SWISS-PROT database: [P0AB71] Domain organization of [ALF_ECOLI] by SWISSPFAM

Other resources with information on 1B57

Community annotation for 1B57 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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