1P2J	Hydrolase Hydrolase Inhibitor	date	Apr 15, 2003
title	Structural Consequences Of Accommodation Of Four Non-Cognate Acid Residues In The S1 Pocket Of Bovine Trypsin And Chymot
authors	R.Helland, H.Czapinska, I.Leiros, M.Olufsen, J.Otlewski, A.O.Smal
compound		source
Molecule: Trypsinogen, Cationic Chain: A Synonym: Beta-Trypsin Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913
Molecule: Pancreatic Trypsin Inhibitor Chain: I Synonym: Basic Protease Inhibitor, Bpi, Bpti, Aprotinin Engineered: Yes Mutation: Yes		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Paed4 Other_details: T7 Promoter
symmetry	Space Group: I 2 2 2	R_factor 0.164 R_Free 0.194
crystal cell	length a length b length c angle alpha angle beta angle gamma 74.760 81.360 124.510 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.35 Å
ligand	CA, SO4	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
related structures	by homologous chain: 1C5S, 1QLQ, 5PTP, 9PTI
Gene Ontology	Chain Function Process Component A I
Primary reference	Structural consequences of accommodation of four non-cognate amino acid residues in the S1 pocket of bovine trypsin and chymotrypsin., Helland R, Czapinska H, Leiros I, Olufsen M, Otlewski J, Smalas AO, J Mol Biol 2003 Oct 31;333(4):845-61. PMID:14568540

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk] Biological Unit Coordinates (1p2j.pdb1.gz) 89 Kb Biological Unit Coordinates (1p2j.pdb2.gz) 353 Kb Biological Unit Coordinates (1p2j.pdb3.gz) 177 Kb LPC: Ligand-Protein Contacts for 1P2J CSU: Contacts of Structural Units for 1P2J Likely Quarternary Molecular Structure file(s) for 1P2J Structure Factors (571 Kb) Retrieve 1P2J in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1P2J from S2C, [Save to disk] Re-refined 1p2j structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1P2J 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 1P2J

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1P2J 1P2JA 1P2JI from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1P2J, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1p2ja_, region A [Jmol] [rasmolscript] [script source]     - Domain d1p2ji_, 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: [1p2j_I] [1p2j] [1p2j_A] SWISS-PROT database: [P00974] [P00760] Domain organization of [BPT1_BOVIN] [TRY1_BOVIN] by SWISSPFAM Domains found in 1P2J: [KU] [Tryp_SPc ] by SMART

Other resources with information on 1P2J

Community annotation for 1P2J 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

---