1GG6	Hydrolase Hydrolase Inhibitor	date	Jul 31, 2000
title	Crystal Structure Of Gamma Chymotrypsin With N-Acetyl-Phenyl Trifluoromethyl Ketone Bound At The Active Site
authors	D.Neidhart, Y.Wei, C.Cassidy, J.Lin, W.W.Cleland, P.A.Frey
compound		source
Molecule: Gamma Chymotrypsin Chain: A Ec: 3.4.21.1		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Organ: Pancreas
Molecule: Gamma Chymotrypsin Chain: B Ec: 3.4.21.1		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Organ: Pancreas
Molecule: Gamma Chymotrypsin Chain: C Ec: 3.4.21.1		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Organ: Pancreas
symmetry	Space Group: P 42 21 2	R_factor 0.175 R_Free 0.212
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.190 69.190 95.440 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	APF, APL, EDO, SO4	enzyme	Hydrolase E.C.3.4.21.1 BRENDA
related structures	by homologous chain: 1GGD
Gene Ontology	Chain Function Process Component B C
Primary reference	Correlation of low-barrier hydrogen bonding and oxyanion binding in transition state analogue complexes of chymotrypsin., Neidhart D, Wei Y, Cassidy C, Lin J, Cleland WW, Frey PA, Biochemistry 2001 Feb 27;40(8):2439-47. PMID:11327865

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk] Biological Unit Coordinates (1gg6.pdb1.gz) 44 Kb LPC: Ligand-Protein Contacts for 1GG6 CSU: Contacts of Structural Units for 1GG6 Likely Quarternary Molecular Structure file(s) for 1GG6 Retrieve 1GG6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1GG6 from S2C, [Save to disk]

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Visual 3D analysis of 1GG6

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Structure-derived information

Conformational Epitope Prediction for 1GG6 1GG6A 1GG6B 1GG6C from the CEP Server. Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1GG6, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1gg6.1, region A:,B:,C [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: [1gg6_A] [1gg6] [1gg6_B] [1gg6_C] SWISS-PROT database: [P00766] Domain organization of [CTRA_BOVIN] by SWISSPFAM Domain found in 1GG6: [Tryp_SPc ] by SMART

Other resources with information on 1GG6

Community annotation for 1GG6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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