4ABJ	Hydrolase Inhibitor	date	Dec 08, 2011
title	Co-Complex Structure Of Bovine Trypsin With A Modified Bowma Inhibitor (Ica)Sfti-1(1,14), That Was 1,5-Disubstituted Wit Trizol To Mimic A Cis Amide Bond
authors	S.Schmelz, M.Empting, M.Tischler, D.Nasu, D.Heinz, H.Kolmar
compound		source
Molecule: Cationic Trypsin Chain: A Synonym: Beta-Trypsin, Alpha-Trypsin Chain 1, Alpha-Trypsin Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Other_details: Sigma-Aldrich Trypsin From Bovine Pancreas T
Molecule: Trypsin Inhibitor 1 Chain: B Synonym: Ica-Sfti Inhibitor, Sfti-1 Engineered: Yes Other_details: Chemically Synthesized		Synthetic: Yes Organism_scientific: Helianthus Annuus Organism_common: Common Sunflower Organism_taxid: 4232 Other_details: Chemically Synthesized
symmetry	Space Group: P 21 21 21	R_factor 0.190 R_Free 0.204
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.800 63.400 69.300 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.45 Å
ligand	CA, DMF, GOL, PLW, SO4	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Braces for the Peptide backbone: insights into structure-activity relationships of protease inhibitor mimics with locked amide conformations., Tischler M, Nasu D, Empting M, Schmelz S, Heinz DW, Rottmann P, Kolmar H, Buntkowsky G, Tietze D, Avrutina O, Angew Chem Int Ed Engl. 2012 Apr 10;51(15):3708-12. doi: 10.1002/anie.201108983. , Epub 2012 Feb 28. PMID:22374650

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (4abj.pdb1.gz) 46 Kb LPC: Ligand-Protein Contacts for 4ABJ CSU: Contacts of Structural Units for 4ABJ Structure Factors (641 Kb) Retrieve 4ABJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4ABJ from S2C, [Save to disk] Re-refined 4abj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4ABJ 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 4ABJ

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 4ABJ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4abj] [4abj_B] [4abj_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4ABJ: [Tryp_SPc ] by SMART

Other resources with information on 4ABJ

Community annotation for 4ABJ at PDBWiki (http://pdbwiki.org)

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

---