4DBL	Crystal structure of E159Q mutant of BtuCDF	date
authors	Korkhov, V.M., Mireku, S.M., Hvorup, R.N., Locher, K.P.
compound		source
symmetry		R_factor R_Free 0.2513
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	3.49
ligand	PO4, SO4	enzyme
Gene Ontology	Chain Function Process Component F, A, B, G transmembrane transporter ac... vitamin transmembrane transp... H, C, D, I ATPase activity, coupled to ... J, E
Primary reference	Asymmetric states of vitamin B12 transporter BtuCD are not discriminated by its cognate substrate binding protein BtuF., Korkhov VM, Mireku SA, Hvorup RN, Locher KP, FEBS Lett. 2012 Apr 5;586(7):972-6. Epub 2012 Mar 8. PMID:22569249

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (913 Kb) [Save to disk] Biological Unit Coordinates (4dbl.pdb1.gz) 453 Kb Biological Unit Coordinates (4dbl.pdb2.gz) 457 Kb LPC: Ligand-Protein Contacts for 4DBL CSU: Contacts of Structural Units for 4DBL Structure Factors (938 Kb) Retrieve 4DBL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4DBL from S2C, [Save to disk] Re-refined 4dbl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4DBL in 3D

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Visual 3D analysis of 4DBL

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 4DBL, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4dbl_G] [4dbl_C] [4dbl_E] [4dbl_F] [4dbl_B] [4dbl_H] [4dbl_J] [4dbl_D] [4dbl] [4dbl_A] [4dbl_I] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4DBL: [AAA ] by SMART

Other resources with information on 4DBL

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

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