2TPI | pdb_00002tpi

ON THE DISORDERED ACTIVATION DOMAIN IN TRYPSINOGEN. CHEMICAL LABELLING AND LOW-TEMPERATURE CRYSTALLOGRAPHY

PDB DOI: https://doi.org/10.2210/pdb2TPI/pdb

Classification: Hydrolase/hydrolase INHIBITOR
Organism(s): Bos taurus
Mutation(s): No

Deposited: 1981-10-26 Released: 1982-03-04
Deposition Author(s): Walter, J., Steigemann, W., Singh, T.P., Bartunik, H., Bode, W., Huber, R.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Work:
0.200 (Depositor), 0.206 (DCC)

wwPDB Validation 3D Report Full Report

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

Literature

On the Disordered Activation Domain in Trypsinogen. Chemical Labelling and Low-Temperature Crystallography

Walter, J., Steigemann, W., Singh, T.P., Bartunik, H., Bode, W., Huber, R.

(1982) Acta Crystallogr B 38: 1462-1472

Macromolecule Content

Total Structure Weight: 30.99 kDa
Atom Count: 2,214
Modeled Residue Count: 277
Deposited Residue Count: 287
Unique protein chains: 2

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TRYPSINOGEN	A [auth Z]	229	Bos taurus	Mutation(s): 0 Gene Names: PRSS1 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

Find similar proteins by:

| 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
TRYPSIN INHIBITOR	B [auth I]	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

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
HG Query on HG Download:Ideal Coordinates CCD File SDF format, chain E [auth Z] MOL2 format, chain E [auth Z] mmCIF format, chain E [auth Z]	E [auth Z]	MERCURY (II) ION Hg BQPIGGFYSBELGY-UHFFFAOYSA-N		Interactions Focus chain E [auth Z] Interactions & Density Focus chain E [auth Z]
ILE Query on ILE Download:Ideal Coordinates CCD File SDF format, chain C [auth Z] MOL2 format, chain C [auth Z] mmCIF format, chain C [auth Z]	C [auth Z]	ISOLEUCINE C₆ H₁₃ N O₂ AGPKZVBTJJNPAG-WHFBIAKZSA-N		Interactions Focus chain C [auth Z] Interactions & Density Focus chain C [auth Z]
VAL Query on VAL Download:Ideal Coordinates CCD File SDF format, chain D [auth Z] MOL2 format, chain D [auth Z] mmCIF format, chain D [auth Z]	D [auth Z]	VALINE C₅ H₁₁ N O₂ KZSNJWFQEVHDMF-BYPYZUCNSA-N		Interactions Focus chain D [auth Z] Interactions & Density Focus chain D [auth Z]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Work: 0.200 (Depositor), 0.206 (DCC)

Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 75.67	α = 90
b = 84.16	β = 90
c = 122.89	γ = 90

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 1982-03-04

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 1982-03-04
Type: Initial release
Version 1.1: 2008-03-03
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: 2024-11-13
Changes: Structure summary

2TPI | pdb_00002tpi

ON THE DISORDERED ACTIVATION DOMAIN IN TRYPSINOGEN. CHEMICAL LABELLING AND LOW-TEMPERATURE CRYSTALLOGRAPHY

Literature

On the Disordered Activation Domain in Trypsinogen. Chemical Labelling and Low-Temperature Crystallography

Biological Assembly 1

Macromolecules

Entity ID: 1

UniProt

Entity Groups

Sequence Annotations

Expand

Entity ID: 2