1M1F	Toxin	date	Jun 19, 2002
title	Kid Toxin Protein From E.Coli Plasmid R1
authors	D.Hargreaves, S.Santos-Sierra, R.Giraldo, R.Sabariegos-Jareno, G Cueva-Mendez, R.Boelens, R.Diaz-Orejas, J.B.Rafferty
compound		source
Molecule: Kid Toxin Protein Chain: A, B Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: R1
symmetry	Space Group: P 1 21 1	R_factor 0.160 R_Free 0.182
crystal cell	length a length b length c angle alpha angle beta angle gamma 33.264 45.457 65.021 90.00 96.12 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	PO4	enzyme
note	1M1F is a representative structure
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural and functional analysis of the kid toxin protein from E. coli plasmid R1., Hargreaves D, Santos-Sierra S, Giraldo R, Sabariegos-Jareno R, de la Cueva-Mendez G, Boelens R, Diaz-Orejas R, Rafferty JB, Structure (Camb) 2002 Oct;10(10):1425-33. PMID:12377128

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (1m1f.pdb1.gz) 76 Kb LPC: Ligand-Protein Contacts for 1M1F CSU: Contacts of Structural Units for 1M1F Likely Quarternary Molecular Structure file(s) for 1M1F Structure Factors (418 Kb) Retrieve 1M1F in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1M1F from S2C, [Save to disk] Re-refined 1m1f structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1M1F 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 1M1F

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1M1F 1M1FA 1M1FB from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1M1F, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1m1fa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1m1fb_, 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: [1m1f_B] [1m1f_A] [1m1f] SWISS-PROT database: [P13976] Domain organization of [PEMK_ECOLX] by SWISSPFAM

Other resources with information on 1M1F

Community annotation for 1M1F at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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