1BE1	Isomerase	date	May 19, 1998
title	Glutamate Mutase (B12-Binding Subunit), Nmr, Minimized Avera Structure
authors	M.Tollinger, R.Konrat, B.H.Hilbert, E.N.G.Marsh, B.Kraeutler
compound		source
Molecule: Glutamate Mutase Chain: A Fragment: B12-Binding Subunit Synonym: Muts Ec: 5.4.99.1 Engineered: Yes		Organism_scientific: Clostridium Tetanomorphum Organism_taxid: 1553 Strain: H1 Atcc: Atcc 15920 Collection: Atcc 15920 Gene: Muts Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl12 (De3) Expression_system_vector_type: Plasmid Expression_system_vector: Pt7-7 Expression_system_plasmid: Pmutsx Expression_system_gene: Muts
method	Solution NMR
ligand		enzyme	Isomerase E.C.5.4.99.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	How a protein prepares for B12 binding: structure and dynamics of the B12-binding subunit of glutamate mutase from Clostridium tetanomorphum., Tollinger M, Konrat R, Hilbert BH, Marsh EN, Krautler B, Structure 1998 Aug 15;6(8):1021-33. PMID:9739092

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk] Biological Unit Coordinates (1be1.pdb1.gz) 34 Kb CSU: Contacts of Structural Units for 1BE1 Retrieve 1BE1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BE1 from S2C, [Save to disk]

View 1BE1 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 1BE1

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1BE1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1be1__, region [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: [1be1] [1be1_A] SWISS-PROT database: [Q05488] Domain organization of [MAMA_CLOTT] by SWISSPFAM

Other resources with information on 1BE1

Community annotation for 1BE1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1BE1 from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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