5ZJ3 | pdb_00005zj3

Textilinin-1, A Kunitz-Type Serine Protease Inhibitor From pichia expression system

PDB DOI: https://doi.org/10.2210/pdb5ZJ3/pdb

Classification: HYDROLASE INHIBITOR
Organism(s): Pseudonaja textilis textilis
Expression System: Pichia
Mutation(s): No

Deposited: 2018-03-19 Released: 2019-04-03
Deposition Author(s): Ou, X.J., li, N.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.88 Å
R-Value Free:
0.223 (Depositor), 0.220 (DCC)
R-Value Work:
0.188 (Depositor), 0.184 (DCC)
R-Value Observed:
0.190 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 5ZJ3

This is version 1.1 of the entry. See complete history.

Literature

Textilinin-1, A Kunitz-Type Serine Protease Inhibitor expressed from picha system by LIAONING GRAND NUOKANG BIOPHARMACEUTICAL CO.,LTD

Ou, X.J., Li, N.

To be published.

Macromolecule Content

Total Structure Weight: 20.1 kDa
Atom Count: 1,598
Modeled Residue Count: 170
Deposited Residue Count: 177
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Kunitz-type serine protease inhibitor textilinin-1	A, B, C	59	Pseudonaja textilis textilis	Mutation(s): 0
UniProt
Find proteins for Q90WA1 (Pseudonaja textilis textilis) Explore Q90WA1 Go to UniProtKB: Q90WA1
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q90WA1
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.88 Å
R-Value Free: 0.223 (Depositor), 0.220 (DCC)
R-Value Work: 0.188 (Depositor), 0.184 (DCC)
R-Value Observed: 0.190 (Depositor)

Space Group: I 4 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 98.752	α = 90
b = 98.752	β = 90
c = 80.206	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2019-04-03

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2019-04-03
Type: Initial release
Version 1.1: 2024-11-13
Changes: Data collection, Database references, 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.