4PTI | pdb_00004pti

THE GEOMETRY OF THE REACTIVE SITE AND OF THE PEPTIDE GROUPS IN TRYPSIN, TRYPSINOGEN AND ITS COMPLEXES WITH INHIBITORS

PDB DOI: https://doi.org/10.2210/pdb4PTI/pdb
Entry: 4PTI supersedes: 3PTI

Classification: PROTEINASE INHIBITOR (TRYPSIN)
Organism(s): Bos taurus
Mutation(s): No

Deposited: 1982-09-27 Released: 1983-01-18
Deposition Author(s): Huber, R., Kukla, D., Ruehlmann, A., Epp, O., Formanek, H., Deisenhofer, J., Steigemann, W.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Work:
0.162 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 4PTI

This is version 1.4 of the entry. See complete history.

Literature

The Geometry of the Reactive Site and of the Peptide Groups in Trypsin, Trypsinogen and its Complexes with Inhibitors

Marquart, M., Walter, J., Deisenhofer, J., Bode, W., Huber, R.

(1983) Acta Crystallogr B 39: 480

Macromolecule Content

Total Structure Weight: 6.53 kDa
Atom Count: 514
Modeled Residue Count: 58
Deposited Residue Count: 58
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TRYPSIN INHIBITOR	A	58	Bos taurus	Mutation(s): 0
UniProt
Find proteins for P00974 (Bos taurus) Explore P00974 Go to UniProtKB: P00974
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00974
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Work: 0.162 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.1	α = 90
b = 22.9	β = 90
c = 48.6	γ = 90

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 1983-01-18

Deposition Author(s):

Deisenhofer, J.

This entry supersedes: 3PTI

Revision History (Full details and data files)

Version 1.0: 1983-01-18
Type: Initial release
Version 1.1: 2008-03-25
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2024-06-05
Changes: Data collection, Database references, Other
Version 1.4: 2024-10-30
Changes: Structure summary

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.