5KYT	Oxidoreductase	date	Jul 22, 2016
title	Structure Of Photinus Pyralis Luciferase Red Light Emitting
authors	A.M.Gulick
compound		source
Molecule: Luciferin 4-Monooxygenase Chain: A, B Synonym: Luciferase Ec: 1.13.12.7 Engineered: Yes Mutation: Yes		Organism_scientific: Photinus Pyralis Organism_common: Common Eastern Firefly Organism_taxid: 7054 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
symmetry	Space Group: P 31 2 1	R_factor 0.178 R_Free 0.218
crystal cell	length a length b length c angle alpha angle beta angle gamma 92.587 92.587 294.465 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	EDO, SLU	enzyme	Oxidoreductase E.C.1.13.12.7 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Cloning of the Orange Light-Producing Luciferase from Photinus scintillans - A New Proposal on how Bioluminescence Color is Determined., Branchini BR, Southworth TL, Fontaine DM, Murtiashaw MH, McGurk A, Talukder MH, Qureshi R, Yetil D, Sundlov JA, Gulick AM, Photochem Photobiol. 2016 Nov 18. doi: 10.1111/php.12671. PMID:27861940

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (185 Kb) [Save to disk] Biological Unit Coordinates (5kyt.pdb1.gz) 90 Kb Biological Unit Coordinates (5kyt.pdb2.gz) 92 Kb LPC: Ligand-Protein Contacts for 5KYT CSU: Contacts of Structural Units for 5KYT Structure Factors (1725 Kb) Retrieve 5KYT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5KYT from S2C, [Save to disk] Re-refined 5kyt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5KYT in 3D

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Visual 3D analysis of 5KYT

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5kyt_B] [5kyt_A] [5kyt] SWISS-PROT database: Domain organization of by SWISSPFAM

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