1FI4	Lyase	date	Aug 03, 2000
title	The X-Ray Crystal Structure Of Mevalonate 5-Diphosphate Deca At 2.3 Angstrom Resolution.
authors	J.B.Bonanno, C.Edo, N.Eswar, U.Pieper, M.J.Romanowski, V.Ilyin, S.E.Gerchman, H.Kycia, F.W.Studier, A.Sali, S.K.Burley, New York Research Center For Structural Genomics (Nysgxrc)
compound		source
Molecule: Mevalonate 5-Diphosphate Decarboxylase Chain: A Synonym: Mdd, Diphosphomevalonate Decarboxylase Ec: 4.1.1.33 Engineered: Yes Mutation: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Expression_system: Escherichia Coli Expression_system_taxid: 562 Other_details: His-Tag Modified Pet28a Plasmid
symmetry	Space Group: P 21 21 2	R_factor 0.239 R_Free 0.268
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.796 126.402 47.242 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.27 Å
ligand	MSE	enzyme	Lyase E.C.4.1.1.33 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structural genomics of enzymes involved in sterol/isoprenoid biosynthesis., Bonanno JB, Edo C, Eswar N, Pieper U, Romanowski MJ, Ilyin V, Gerchman SE, Kycia H, Studier FW, Sali A, Burley SK, Proc Natl Acad Sci U S A 2001 Nov 6;98(23):12896-901. PMID:11698677

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk] Biological Unit Coordinates (1fi4.pdb1.gz) 128 Kb LPC: Ligand-Protein Contacts for 1FI4 CSU: Contacts of Structural Units for 1FI4 Likely Quarternary Molecular Structure file(s) for 1FI4 Structure Factors (303 Kb) Retrieve 1FI4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1FI4 from S2C, [Save to disk] Re-refined 1fi4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1FI4 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 1FI4

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 1FI4, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1fi4a2, region A:191-393 [Jmol] [rasmolscript] [script source]     - Domain d1fi4a1, region A:3-190 [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: [1fi4] [1fi4_A] SWISS-PROT database: [P32377] Domain organization of [ERG19_YEAST] by SWISSPFAM

Other resources with information on 1FI4

Community annotation for 1FI4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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