2F9N	Hydrolase Hydrolase Inhibitor	date	Dec 06, 2005
title	Crystal Structure Of The Recombinant Human Alpha I Tryptase K192qd216g In Complex With Leupeptin
authors	K.B.Rohr, T.Selwood, U.Marquardt, R.Huber, N.M.Schechter, W.Bode,
compound		source
Molecule: Alpha I Tryptase Chain: A, B, C, D Fragment: Residues 31-275 Synonym: Tryptase-1, Tryptase Alpha-1 Ec: 3.4.21.59 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Tps1, Tps2, Tpsab1, Tpsb1 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Hi5 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pacgp67b
Molecule: Leupeptin Chain: E, F, G, H Engineered: Yes		Synthetic: Yes Organism_scientific: Actinomycetes Streptomyces Roseus Ma 8 Organism_taxid: 66430 Other_details: This Is A Microbial Protease Inhibitor
symmetry	Space Group: P 21 21 21	R_factor 0.190 R_Free 0.236
crystal cell	length a length b length c angle alpha angle beta angle gamma 83.310 88.570 163.370 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	ACE, AR7, BU3, FUC, NAG	enzyme	Hydrolase E.C.3.4.21.59 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	X-ray Structures of Free and Leupeptin-complexed Human alphaI-Tryptase Mutants: Indication for an alpha-->beta-Tryptase Transition., Rohr KB, Selwood T, Marquardt U, Huber R, Schechter NM, Bode W, Than ME, J Mol Biol. 2005 Dec 28;. PMID:16414069

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (198 Kb) [Save to disk] Biological Unit Coordinates (2f9n.pdb1.gz) 191 Kb LPC: Ligand-Protein Contacts for 2F9N CSU: Contacts of Structural Units for 2F9N Likely Quarternary Molecular Structure file(s) for 2F9N Structure Factors (1150 Kb) Retrieve 2F9N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2F9N from S2C, [Save to disk] Re-refined 2f9n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2F9N 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 2F9N

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 2F9N, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2f9n_F] [2f9n_D] [2f9n_C] [2f9n_A] [2f9n] [2f9n_B] [2f9n_G] [2f9n_E] [2f9n_H] SWISS-PROT database: [P15157] Domain organization of [TRYA1_HUMAN] by SWISSPFAM Domain found in 2F9N: [Tryp_SPc ] by SMART

Other resources with information on 2F9N

Community annotation for 2F9N at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---