1GL0	Hydrolase Inhibitor	date	Aug 22, 2001
title	Structure Of The Complex Between Bovine Alpha-Chymotrypsin A D2v, An Inhibitor From The Insect Locusta Migratoria
authors	A.Roussel, C.Kellenberger
compound		source
Molecule: Chymotrypsinogen A Chain: E Synonym: Alpha-Chymotrypsin Ec: 3.4.21.1 Other_details: Commercially Available		Organism_scientific: Bos Taurus Organism_common: Bovine Organism_taxid: 9913 Organ: Pancreas
Molecule: Protease Inhibitor Lcmi I Chain: I Synonym: Pmp-D2v, Pars Intercerebralis Major Peptide D2 (Va Engineered: Yes Mutation: Yes		Synthetic: Yes Organism_scientific: Locusta Migratoria Organism_common: Migratory Locust Organism_taxid: 7004
symmetry	Space Group: P 65 2 2	R_factor 0.174 R_Free 0.198
crystal cell	length a length b length c angle alpha angle beta angle gamma 85.853 85.853 187.983 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	CD	enzyme	Hydrolase E.C.3.4.21.1 BRENDA
related structures	by homologous chain: 1EX3, 1MTN, 1WO9, 1YR4
Gene Ontology	Chain Function Process Component E I
Primary reference	Complexation of two proteic insect inhibitors to the active site of chymotrypsin suggests decoupled roles for binding and selectivity., Roussel A, Mathieu M, Dobbs A, Luu B, Cambillau C, Kellenberger C, J Biol Chem 2001 Oct 19;276(42):38893-8. PMID:11495915

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (1gl0.pdb1.gz) 42 Kb LPC: Ligand-Protein Contacts for 1GL0 CSU: Contacts of Structural Units for 1GL0 Likely Quarternary Molecular Structure file(s) for 1GL0 Structure Factors (127 Kb) Retrieve 1GL0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1GL0 from S2C, [Save to disk] Re-refined 1gl0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1GL0 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 1GL0

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 1GL0, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1gl0e_, region E [Jmol] [rasmolscript] [script source]     - Domain d1gl0i_, region I [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1gl0_I] [1gl0] [1gl0_E] SWISS-PROT database: [P00766] [P80060] Domain organization of [CTRA_BOVIN] [LCM_LOCMI] by SWISSPFAM Domain found in 1GL0: [Tryp_SPc ] by SMART

Other resources with information on 1GL0

Community annotation for 1GL0 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

---