1G9I	Hydrolase Hydrolase Inhibitor	date	Nov 24, 2000
title	Crystal Structure Of Beta-Trysin Complex In Cyclohexane
authors	G.Zhu, Q.Huang, Y.Zhu, Y.Li, C.Chi, Y.Tang
compound		source
Molecule: Trypsinogen, Cationic Chain: E Fragment: Beta-Trypsin Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Organ: Pancreas
Molecule: Bowman-Birk Type Trypsin Inhibitor Chain: I Synonym: Artificial Mung Bean Inhibitor Engineered: Yes		Synthetic: Yes Other_details: This Peptide Was Chemically Synthesized. The Is Based On Mimic Bean Trypsin Inhibitor.
symmetry	Space Group: P 21 21 21	R_factor 0.185 R_Free 0.243
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.380 63.350 69.040 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	CA, SO4	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
related structures	by homologous chain: 1TRN, 3TGJ
Gene Ontology	Chain Function Process Component E I
Primary reference	X-Ray study on an artificial mung bean inhibitor complex with bovine beta-trypsin in neat cyclohexane., Zhu G, Huang Q, Zhu Y, Li Y, Chi C, Tang Y, Biochim Biophys Acta. 2001 Mar 9;1546(1):98-106. PMID:11257512

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (1g9i.pdb1.gz) 41 Kb LPC: Ligand-Protein Contacts for 1G9I CSU: Contacts of Structural Units for 1G9I Likely Quarternary Molecular Structure file(s) for 1G9I Structure Factors (83 Kb) Retrieve 1G9I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1G9I from S2C, [Save to disk] Re-refined 1g9i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1G9I 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 1G9I

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 1G9I, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g9ie_, region E [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: [1g9i_I] [1g9i] [1g9i_E] SWISS-PROT database: [P01062] [P00760] Domain organization of [IBB_PHAAU] [TRY1_BOVIN] by SWISSPFAM Domain found in 1G9I: [Tryp_SPc ] by SMART

Other resources with information on 1G9I

Community annotation for 1G9I 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

---