1RVU	Hydrolase	date	Dec 15, 2003
title	E75q Mutant Of Rabbit Cytosolic Serine Hydroxymethyltransfer
authors	D.M.Szebenyi, F.N.Musayev, M.L.Di Salvo, M.K.Safo, V.Schirch
compound		source
Molecule: Serine Hydroxymethyltransferase, Cytosolic Chain: A, B Synonym: Serine Methylase, Glycine Hydroxymethyltransferase Ec: 2.1.2.1 Engineered: Yes Mutation: Yes		Organism_scientific: Oryctolagus Cuniculus Organism_common: Rabbit Organism_taxid: 9986 Gene: Shmt1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b
symmetry	Space Group: P 41 21 2	R_factor 0.222 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 114.650 114.650 156.790 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	PLP, PO4	enzyme	Transferase E.C.2.1.2.1 BRENDA
related structures	by homologous chain: 1BJ4, 1RV3
Gene Ontology	Chain Function Process Component A, B
Primary reference	Serine Hydroxymethyltransferase: Role of Glu75 and Evidence that Serine Is Cleaved by a Retroaldol Mechanism., Szebenyi DM, Musayev FN, Di Salvo ML, Safo MK, Schirch V, Biochemistry 2004 Jun 8;43(22):6865-76. PMID:15170323

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (150 Kb) [Save to disk] Biological Unit Coordinates (1rvu.pdb1.gz) 287 Kb LPC: Ligand-Protein Contacts for 1RVU CSU: Contacts of Structural Units for 1RVU Likely Quarternary Molecular Structure file(s) for 1RVU Structure Factors (282 Kb) Retrieve 1RVU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RVU from S2C, [Save to disk] Re-refined 1rvu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1RVU 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 1RVU

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 1RVU, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1rvua_, region A [Jmol] [rasmolscript] [script source]     - Domain d1rvub_, 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: [1rvu_B] [1rvu_A] [1rvu] SWISS-PROT database: [P07511] Domain organization of [GLYC_RABIT] by SWISSPFAM

Other resources with information on 1RVU

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

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