4EGC	Transcription Hydrolase	date	Mar 30, 2012
title	Crystal Structure Of Mbp-Fused Human Six1 Bound To Human Eya Domain
authors	R.Zhao, A.N.Patrick
compound		source
Molecule: Maltose-Binding Periplasmic Protein, Homeobox Pro Chimera; Chain: A Fragment: See Remark 999 Synonym: Mbp, Mmbp, Maltodextrin-Binding Protein, Sine Ocul Homeobox Homolog 1; Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli, Homo Sapiens Organism_common: Human Organism_taxid: 562, 9606 Gene: B4034, Jw3994, Male, Mbp, Six1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Xa-90 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmalx_b
Molecule: Eyes Absent Homolog 2 Chain: B Fragment: Eya Domain (Unp Residues 253-538) Synonym: Eya2 Ec: 3.1.3.48 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Eab1, Eya2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Xa-90 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-6p-1
symmetry	Space Group: P 21 21 2	R_factor 0.184 R_Free 0.224
crystal cell	length a length b length c angle alpha angle beta angle gamma 123.207 150.180 53.921 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.99 Å
ligand	MAL, MG	enzyme	Hydrolase E.C.3.1.3.48 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure-function analyses of the human SIX1-EYA2 complex reveal insights into metastasis and BOR syndrome., Patrick AN, Cabrera JH, Smith AL, Chen XS, Ford HL, Zhao R, Nat Struct Mol Biol. 2013 Feb 24. doi: 10.1038/nsmb.2505. PMID:23435380

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (150 Kb) [Save to disk] Biological Unit Coordinates (4egc.pdb1.gz) 145 Kb LPC: Ligand-Protein Contacts for 4EGC CSU: Contacts of Structural Units for 4EGC Structure Factors (2620 Kb) Retrieve 4EGC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4EGC from S2C, [Save to disk] Re-refined 4egc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4EGC 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 4EGC

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 4EGC, from MSDmotif at EBI Fold representative 4egc from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4egc_A] [4egc] [4egc_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4EGC: [HOX ] by SMART Alignments of the sequence of 4EGC with the sequences similar proteins can be viewed for 4EGC's classification 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 at ProtoMap. Click on the Cluster number.

Other resources with information on 4EGC

Community annotation for 4EGC at PDBWiki (http://pdbwiki.org)

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