1SO0	Isomerase	date	Mar 12, 2004
title	Crystal Structure Of Human Galactose Mutarotase Complexed Wi Galactose
authors	J.B.Thoden, D.J.Timson, R.J.Reece, H.M.Holden
compound		source
Molecule: Aldose 1-Epimerase Chain: A, B, C, D Synonym: Galactose Mutarotase Ec: 5.1.3.3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Galm Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Hms174(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptyb12
symmetry	Space Group: P 1	R_factor 0.167 R_Free 0.198
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.000 68.700 98.900 107.70 98.40 102.70
method	X-Ray Diffraction	resolution	2.30 Å
ligand	GAL	enzyme	Isomerase E.C.5.1.3.3 BRENDA
related structures	by homologous chain: 1SNZ
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Molecular structure of human galactose mutarotase., Thoden JB, Timson DJ, Reece RJ, Holden HM, J Biol Chem 2004 Mar 16;. PMID:15026423

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (226 Kb) [Save to disk] Biological Unit Coordinates (1so0.pdb1.gz) 58 Kb Biological Unit Coordinates (1so0.pdb2.gz) 58 Kb Biological Unit Coordinates (1so0.pdb3.gz) 59 Kb Biological Unit Coordinates (1so0.pdb4.gz) 57 Kb LPC: Ligand-Protein Contacts for 1SO0 CSU: Contacts of Structural Units for 1SO0 Likely Quarternary Molecular Structure file(s) for 1SO0 Structure Factors (591 Kb) Retrieve 1SO0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SO0 from S2C, [Save to disk] Re-refined 1so0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SO0 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 1SO0

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 1SO0, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1so0a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1so0b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1so0c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1so0d_, region D [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1so0_D] [1so0_C] [1so0] [1so0_B] [1so0_A] SWISS-PROT database: [Q96C23] Domain organization of [GALM_HUMAN] by SWISSPFAM

Other resources with information on 1SO0

Community annotation for 1SO0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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