1EXV	Transferase	date	May 04, 2000
title	Human Liver Glycogen Phosphorylase A Complexed With Glcnac A 700
authors	V.L.Rath, M.Ammirati, D.E.Danley, J.L.Ekstrom, T.R.Hynes, T.V.Ols D.J.Hoover
compound		source
Molecule: Liver Glycogen Phosphorylase Chain: A, B Ec: 2.4.1.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Liver Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_plasmid: Pbluebacii
symmetry	Space Group: P 31	R_factor 0.236 R_Free 0.280
crystal cell	length a length b length c angle alpha angle beta angle gamma 124.629 124.629 124.064 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	700, MPD, NBG, PLP BindingDB	enzyme	Transferase E.C.2.4.1.1 BRENDA
related structures	by homologous chain: 1FA9, 2SKE
Gene Ontology	Chain Function Process Component A, B nucleotide binding purine nucleobase binding catalytic activity phosphorylase activity ATP binding glucose binding drug binding glycogen phosphorylase activ... AMP binding transferase activity transferase activity, transf... vitamin binding pyridoxal phosphate binding carbohydrate binding bile acid binding protein homodimerization act... carbohydrate metabolic proce... glycogen metabolic process glycogen catabolic process glucose metabolic process 5-phosphoribose 1-diphosphat... metabolic process glucose homeostasis small molecule metabolic pro... cytoplasm cytosol plasma membrane
Primary reference	Human liver glycogen phosphorylase inhibitors bind at a new allosteric site., Rath VL, Ammirati M, Danley DE, Ekstrom JL, Gibbs EM, Hynes TR, Mathiowetz AM, McPherson RK, Olson TV, Treadway JL, Hoover DJ, Chem Biol 2000 Sep;7(9):677-82. PMID:10980448

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (273 Kb) [Save to disk] Biological Unit Coordinates (1exv.pdb1.gz) 266 Kb LPC: Ligand-Protein Contacts for 1EXV CSU: Contacts of Structural Units for 1EXV Likely Quarternary Molecular Structure file(s) for 1EXV Retrieve 1EXV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1EXV from S2C, [Save to disk]

View 1EXV 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1EXV

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1EXV, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1exva_, region A [Jmol] [rasmolscript] [script source]     - Domain d1exvb_, region B [Jmol] [rasmolscript] [script source] Fold representative 1exv from FSSP and Dali (Families of Structurally Similar Proteins) 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: [1exv_A] [1exv_B] SWISS-PROT database: [P06737] Domain organization of [PYGL_HUMAN] by SWISSPFAM Alignments of the sequence of 1EXV with the sequences similar proteins can be viewed for 1EXV's classification [PYGL_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [PYGL_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1EXV

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

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