1V6D	Hydrolase	date	Nov 28, 2003
title	The Crystal Structure Of The Trypsin Complex With Synthetic Heterochiral Peptide
authors	N.Shamaladevi, V.Pattabhi
compound		source
Molecule: Trypsin Chain: A Ec: 3.4.21.4		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823
Molecule: Pd(Aib)L(Aib)La Chain: B Engineered: Yes		Synthetic: Yes Other_details: A Heterochiral Heptapeptide Synthesized Chem
symmetry	Space Group: P 21 21 21	R_factor 0.153 R_Free 0.178
crystal cell	length a length b length c angle alpha angle beta angle gamma 46.930 53.719 77.473 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	ACT, AIB, CA, NME, TBF	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
related structures	by homologous chain: 1H9I, 1ZZZ
Gene Ontology	Chain Function Process Component A
Primary reference	Secondary binding site of trypsin: revealed by crystal structure of trypsin-Peptide complex., Shamaladevi N, Pattabhi V, J Biomol Struct Dyn 2005 Jun;22(6):635-42. PMID:15842169

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk] Biological Unit Coordinates (1v6d.pdb1.gz) 38 Kb LPC: Ligand-Protein Contacts for 1V6D CSU: Contacts of Structural Units for 1V6D Likely Quarternary Molecular Structure file(s) for 1V6D Structure Factors (110 Kb) Retrieve 1V6D in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1V6D from S2C, [Save to disk] Re-refined 1v6d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1V6D 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 1V6D

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 1V6D, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1v6da_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1v6d_A] [1v6d] [1v6d_B] SWISS-PROT database: [P00761] Domain organization of [TRYP_PIG] by SWISSPFAM Domain found in 1V6D: [Tryp_SPc ] by SMART

Other resources with information on 1V6D

Community annotation for 1V6D at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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