2IDU	Electron Transport	date	Sep 15, 2006
title	Structure Of M98q Mutant Of Amicyanin, Cu(I)
authors	C.J.Carrell, J.K.Ma, W.Antholine, J.P.Hosler, F.S.Mathews, V.L.Da
compound		source
Molecule: Amicyanin Chain: A Engineered: Yes Mutation: Yes		Organism_scientific: Paracoccus Denitrificans Organism_taxid: 266 Gene: Mauc, Ami Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmeg
symmetry	Space Group: P 1 21 1	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 28.560 55.402 27.095 90.00 96.13 90.00
method	X-Ray Diffraction	resolution	0.95 Å
ligand	CU1, MHO	enzyme
Gene Ontology	Chain Function Process Component A electron transfer activity
Primary reference	Generation of Novel Copper Sites by Mutation of the Axial Ligand of Amicyanin. Atomic Resolution Structures and Spectroscopic Properties(,)., Carrell CJ, Ma JK, Antholine WE, Hosler JP, Mathews FS, Davidson VL, Biochemistry. 2007 Feb 20;46(7):1900-1912. PMID:17295442

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (2idu.pdb1.gz) 38 Kb LPC: Ligand-Protein Contacts for 2IDU CSU: Contacts of Structural Units for 2IDU Likely Quarternary Molecular Structure file(s) for 2IDU Structure Factors (363 Kb) Retrieve 2IDU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IDU from S2C, [Save to disk] Re-refined 2idu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IDU 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 2IDU

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2IDU, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2idu] [2idu_A] SWISS-PROT database: [P22364] Domain organization of [AMCY_PARDE] by SWISSPFAM

Other resources with information on 2IDU

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

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