1MI0	Immune System	date	Aug 21, 2002
title	Crystal Structure Of The Redesigned Protein G Variant Nug2
authors	S.Nauli, B.Kuhlman, I.Le Trong, R.E.Stenkamp, D.C.Teller, D.Baker
compound		source
Molecule: Immunoglobulin-Binding Protein G Chain: A, B Fragment: Redesigned B1 Domain Engineered: Yes Mutation: Yes Other_details: Redesigned First Beta-Hairpin, Variant Nug2		Organism_scientific: Finegoldia Magna Organism_taxid: 334413 Strain: Atcc 29328 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: C 1 2 1	R_factor 0.260 R_Free 0.265
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.330 73.790 39.180 90.00 96.00 90.00
method	X-Ray Diffraction	resolution	1.85 Å
related structures	by homologous chain: 1MHX, 1PGB
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structures and increased stabilization of the protein G variants with switched folding pathways NuG1 and NuG2., Nauli S, Kuhlman B, Le Trong I, Stenkamp RE, Teller D, Baker D, Protein Sci 2002 Dec;11(12):2924-31. PMID:12441390

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk] Biological Unit Coordinates (1mi0.pdb1.gz) 11 Kb Biological Unit Coordinates (1mi0.pdb2.gz) 11 Kb CSU: Contacts of Structural Units for 1MI0 Likely Quarternary Molecular Structure file(s) for 1MI0 Structure Factors (85 Kb) Retrieve 1MI0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MI0 from S2C, [Save to disk] Re-refined 1mi0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1MI0 in 3D

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Visual 3D analysis of 1MI0

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 1MI0, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1mi0a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1mi0b_, 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: [1mi0] [1mi0_B] [1mi0_A] SWISS-PROT database: [Q53291] Domain organization of [Q53291_PEPMA] by SWISSPFAM

Other resources with information on 1MI0

Community annotation for 1MI0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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