1FS4	Transferase	date	Sep 08, 2000
title	Structures Of Glycogen Phosphorylase-Inhibitor Complexes And Implications For Structure-Based Drug Design
authors	K.A.Watson, K.E.Tsitsanou, M.Gregoriou, S.E.Zographos, V.T.Skamn N.G.Oikonomakos, G.W.Fleet, L.N.Johnson
compound		source
Molecule: Glycogen Phosphorylase Chain: A Ec: 2.4.1.1		Organism_scientific: Oryctolagus Cuniculus Organism_common: Rabbit Organism_taxid: 9986 Tissue: Muscle
symmetry	Space Group: P 43 21 2	R_factor 0.177 R_Free 0.227
crystal cell	length a length b length c angle alpha angle beta angle gamma 128.500 128.500 116.300 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.38 Å
ligand	CRA, PLP BindingDB	enzyme	Transferase E.C.2.4.1.1 BRENDA
related structures	by homologous chain: 1FTY, 1FU4
Gene Ontology	Chain Function Process Component A
Primary reference	Kinetic and crystallographic studies of glucopyranose spirohydantoin and glucopyranosylamine analogs inhibitors of glycogen phosphorylase., Watson KA, Chrysina ED, Tsitsanou KE, Zographos SE, Archontis G, Fleet GW, Oikonomakos NG, Proteins. 2005 Dec 1;61(4):966-83. PMID:16222658

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (144 Kb) [Save to disk] Biological Unit Coordinates (1fs4.pdb1.gz) 276 Kb LPC: Ligand-Protein Contacts for 1FS4 CSU: Contacts of Structural Units for 1FS4 Likely Quarternary Molecular Structure file(s) for 1FS4 Retrieve 1FS4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1FS4 from S2C, [Save to disk]

View 1FS4 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 1FS4

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1FS4, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1fs4a_, region A [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: [1fs4_A] [1fs4] SWISS-PROT database: [P00489] Domain organization of [PYGM_RABIT] by SWISSPFAM

Other resources with information on 1FS4

Community annotation for 1FS4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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