1TGB | pdb_00001tgb

CRYSTAL STRUCTURE OF BOVINE TRYPSINOGEN AT 1.8 ANGSTROMS RESOLUTION. II. CRYSTALLOGRAPHIC REFINEMENT, REFINED CRYSTAL STRUCTURE AND COMPARISON WITH BOVINE TRYPSIN

PDB DOI: https://doi.org/10.2210/pdb1TGB/pdb

Classification: HYDROLASE ZYMOGEN (SERINE PROTEINASE)
Organism(s): Bos taurus
Mutation(s): No

Deposited: 1979-03-07 Released: 1979-06-13
Deposition Author(s): Bode, W., Fehlhammer, H., Huber, R.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å

wwPDB Validation 3D Report Full Report

Validation slider image for 1TGB

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

Literature

Crystal structure of bovine trypsinogen at 1-8 A resolution. II. Crystallographic refinement, refined crystal structure and comparison with bovine trypsin.

Fehlhammer, H., Bode, W., Huber, R.

(1977) J Mol Biology 111: 415-438

PubMed: 864704 Search on PubMed
DOI: https://doi.org/10.1016/s0022-2836(77)80062-4
Primary Citation Related Structures:
1TGB

Macromolecule Content

Total Structure Weight: 24.05 kDa
Atom Count: 1,750
Modeled Residue Count: 223
Deposited Residue Count: 229
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TRYPSINOGEN	A	229	Bos taurus	Mutation(s): 0 EC: 3.4.21.4
UniProt
Find proteins for P00760 (Bos taurus) Explore P00760 Go to UniProtKB: P00760
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00760
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CA Query on CA Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.1	α = 90
b = 55.1	β = 90
c = 109.4	γ = 120

Structure Validation

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Entry History

Deposition Data

Released Date: 1979-06-13

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 1979-06-13
Type: Initial release
Version 1.1: 2008-03-24
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, Derived calculations, Other
Version 1.4: 2024-11-06
Changes: Structure summary

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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.