1F7Z	Hydrolase Hydrolase Inhibitor	date	Jun 28, 2000
title	Rat Trypsinogen K15a Complexed With Bovine Pancreatic Trypsi Inhibitor
authors	A.Pasternak, A.White, C.J.Jeffery, N.Medina, M.Cahoon, D.Ringe, L.
compound		source
Molecule: Trypsin II, Anionic Chain: A Ec: 3.4.21.4 Engineered: Yes Mutation: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Expression_system: Saccharomyces Cerevisiae Expression_system_common: Baker'S Yeast Expression_system_taxid: 4932 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pyt
Molecule: Pancreatic Trypsin Inhibitor Chain: I Synonym: Bpti		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Tissue: Pancreas
symmetry	Space Group: P 32 2 1	R_factor 0.199 R_Free 0.209
crystal cell	length a length b length c angle alpha angle beta angle gamma 92.696 92.696 62.076 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.55 Å
ligand	CA, SO4	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
related structures	by homologous chain: 1DPO, 2PTN, 4PTI, 7PTI
Gene Ontology	Chain Function Process Component A I
Primary reference	The energetic cost of induced fit catalysis: Crystal structures of trypsinogen mutants with enhanced activity and inhibitor affinity., Pasternak A, White A, Jeffery CJ, Medina N, Cahoon M, Ringe D, Hedstrom L, Protein Sci 2001 Jul;10(7):1331-42. PMID:11420435

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk] Biological Unit Coordinates (1f7z.pdb1.gz) 44 Kb LPC: Ligand-Protein Contacts for 1F7Z CSU: Contacts of Structural Units for 1F7Z Likely Quarternary Molecular Structure file(s) for 1F7Z Retrieve 1F7Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1F7Z from S2C, [Save to disk]

View 1F7Z 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 1F7Z

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1F7Z, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1f7za_, region A [Jmol] [rasmolscript] [script source]     - Domain d1f7zi_, 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: [1f7z_A] [1f7z] [1f7z_I] SWISS-PROT database: [P00974] [P00763] Domain organization of [BPT1_BOVIN] [TRY2_RAT] by SWISSPFAM Domains found in 1F7Z: [KU] [Tryp_SPc ] by SMART

Other resources with information on 1F7Z

Community annotation for 1F7Z at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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