3RFI	Hydrolase	date	Apr 06, 2011
title	Crystal Structure Of The Saposin-Like Domain Of Plant Aspart Protease From Solanum Tuberosum
authors	P.Bhaumik, A.Wlodawer
compound		source
Molecule: Asp Chain: A Fragment: Stap_psi (Unp Residues 301-403) Engineered: Yes		Organism_scientific: Solanum Tuberosum Organism_common: Potatoes Organism_taxid: 4113 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Rosetta-Gami B (De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet32b(+)
symmetry	Space Group: P 32 2 1	R_factor 0.187 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.470 56.470 55.340 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.90 Å
Gene Ontology	Chain Function Process Component A
Primary reference	Structure and mechanism of the saposin-like domain of a plant aspartic proteinase., Bryksa BC, Bhaumik P, Magracheva E, De Moura DC, Kurylowicz M, Zdanov A, Dutcher JR, Wlodawer A, Yada RY, J Biol Chem. 2011 Jun 15. PMID:21676875

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (33 Kb) [Save to disk] Biological Unit Coordinates (3rfi.pdb1.gz) 28 Kb Biological Unit Coordinates (3rfi.pdb2.gz) 56 Kb CSU: Contacts of Structural Units for 3RFI Structure Factors (117 Kb) Retrieve 3RFI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3RFI from S2C, [Save to disk] Re-refined 3rfi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3RFI 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 3RFI

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 3RFI, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3rfi_A] [3rfi] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3RFI

Community annotation for 3RFI at PDBWiki (http://pdbwiki.org)

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