2IQC	Protein Binding	date	Oct 13, 2006
title	Crystal Structure Of Human Fancf Protein That Functions In The Assembly Of A Dna Damage Signaling Complex
authors	P.Kowal, A.M.Gurtan, P.Stuckert, C.Lehmann, A.D'Andrea, T.E.Ellenberger
compound		source
Molecule: Fanconi Anemia Group F Protein Chain: A Fragment: Residues 156-357 Synonym: Protein Facf Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Fancf Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_vector: Pet32a Expression_system_plasmid: F156-357
symmetry	Space Group: P 31 2 1	R_factor 0.193 R_Free 0.255
crystal cell	length a length b length c angle alpha angle beta angle gamma 96.386 96.386 47.963 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	HG	enzyme
Primary reference	Structural determinants of human FANCF protein that function in the assembly of a DNA damage signaling complex., Kowal P, Gurtan AM, Stuckert P, D'Andrea AD, Ellenberger T, J Biol Chem. 2007 Jan 19;282(3):2047-55. Epub 2006 Nov 1. PMID:17082180

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (34 Kb) [Save to disk] Biological Unit Coordinates (2iqc.pdb1.gz) 30 Kb LPC: Ligand-Protein Contacts for 2IQC CSU: Contacts of Structural Units for 2IQC Likely Quarternary Molecular Structure file(s) for 2IQC Structure Factors (128 Kb) Retrieve 2IQC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IQC from S2C, [Save to disk] Re-refined 2iqc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IQC 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 2IQC

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2IQC, from MSDmotif at EBI Fold representative 2iqc from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2iqc_A] SWISS-PROT database: [Q9NPI8] Domain organization of [FANCF_HUMAN] by SWISSPFAM Alignments of the sequence of 2IQC with the sequences similar proteins can be viewed for 2IQC's classification [FANCF_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 [FANCF_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 2IQC

Community annotation for 2IQC at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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