4ILY | pdb_00004ily

Abundantly secreted chitosanase from Streptomyces sp. SirexAA-E

PDB DOI: https://doi.org/10.2210/pdb4ILY/pdb

Classification: HYDROLASE
Organism(s): Streptomyces sp. SirexAA-E
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2013-01-01 Released: 2014-01-01
Deposition Author(s): Bianchetti, C.M., Takasuka, T.E., Bergeman, L.F., Fox, B.G.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.83 Å
R-Value Free:
0.195 (Depositor), 0.195 (DCC)
R-Value Work:
0.157 (Depositor), 0.158 (DCC)
R-Value Observed:
0.159 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 4ILY

This is version 1.2 of the entry. See complete history.

Macromolecule Content

Total Structure Weight: 54.32 kDa
Atom Count: 4,290
Modeled Residue Count: 486
Deposited Residue Count: 500
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chitosanase	A, B	250	Streptomyces sp. SirexAA-E	Mutation(s): 0 Gene Names: SACTE_5457 EC: 3.2.1.132
UniProt
Find proteins for A0ACD6B8L1 (Streptomyces sp. (strain SirexAA-E / ActE)) Explore A0ACD6B8L1 Go to UniProtKB: A0ACD6B8L1
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0ACD6B8L1
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.83 Å
R-Value Free: 0.195 (Depositor), 0.195 (DCC)
R-Value Work: 0.157 (Depositor), 0.158 (DCC)
R-Value Observed: 0.159 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 39.067	α = 90
b = 115.351	β = 107.08
c = 57.339	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2014-01-01

Deposition Author(s):

Bianchetti, C.M.

Revision History (Full details and data files)

Version 1.0: 2014-01-01
Type: Initial release
Version 1.1: 2017-11-15
Changes: Refinement description
Version 1.2: 2024-02-28
Changes: Data collection, Database references

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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.