3P8F	Hydrolase Hydrolase Inhibitor	date	Oct 13, 2010
title	Crystal Structure Of Mt-Sp1 In Complex With Sfti-1
authors	C.Yuan, M.Huang, L.Chen
compound		source
Molecule: St14 Protein Chain: A Fragment: Catalytic Domain (Unp Residues 182-422) Synonym: Membrane-Type Serine Protease 1 Ec: 3.4.21.109 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: St14 Expression_system: Saccharomyces Cerevisiae Expression_system_common: Yeast Expression_system_taxid: 4932 Expression_system_strain: X33 Expression_system_vector_type: Plasmid Expression_system_plasmid: Ppiczalpha
Molecule: Trypsin Inhibitor 1 Chain: I Fragment: Unp Residues 40-53 Synonym: Sfti-1 Engineered: Yes		Synthetic: Yes Organism_scientific: Helianthus Annuus Organism_common: Common Sunflower Organism_taxid: 4232 Other_details: The Peptide Was Chemically Synthesized.
symmetry	Space Group: P 41 21 2	R_factor 0.192 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 75.862 75.862 94.094 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	GSH	enzyme	Hydrolase E.C.3.4.21.109 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of catalytic domain of Matriptase in complex with Sunflower trypsin inhibitor-1., Yuan C, Chen L, Meehan EJ, Daly N, Craik DJ, Huang M, Ngo JC, BMC Struct Biol. 2011 Jun 22;11:30. PMID:21693064

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk] Biological Unit Coordinates (3p8f.pdb1.gz) 87 Kb LPC: Ligand-Protein Contacts for 3P8F CSU: Contacts of Structural Units for 3P8F Structure Factors (131 Kb) Retrieve 3P8F in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3P8F from S2C, [Save to disk] Re-refined 3p8f structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3P8F 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 3P8F

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 3P8F, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3p8f_I] [3p8f_A] [3p8f] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3P8F: [Tryp_SPc ] by SMART

Other resources with information on 3P8F

Community annotation for 3P8F at PDBWiki (http://pdbwiki.org)

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