5DEZ | pdb_00005dez

Crystal structure of AcMNPV Chitinase A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 
    0.229 (Depositor), 0.234 (DCC) 
  • R-Value Work: 
    0.172 (Depositor), 0.178 (DCC) 
  • R-Value Observed: 
    0.173 (Depositor) 

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Ligand Structure Quality Assessment 


This is version 2.1 of the entry. See complete history

Literature

Crystal structure of AcMNPV Chitinase A

Mou, T.-C.Sprang, S.R.

To be published.

Macromolecule Content 

  • Total Structure Weight: 125.78 kDa 
  • Atom Count: 9,207 
  • Modeled Residue Count: 1,056 
  • Deposited Residue Count: 1,102 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Ac-ChiA
A, B
551Autographa californica nucleopolyhedrovirusMutation(s): 0 
Gene Names: ChiAAc-ChiA
EC: 3.2.1.14
UniProt
Find proteins for Q70SQ1 (Autographa californica nuclear polyhedrosis virus)
Explore Q70SQ1 
Go to UniProtKB:  Q70SQ1
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ70SQ1
Glycosylation
Glycosylation Sites: 1
Sequence Annotations
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Reference Sequence

Oligosaccharides

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Entity ID: 2
MoleculeChains Length2D Diagram GlycosylationD Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
C, D
2N/A
Glycosylation Resources
GlyTouCan: G42666HT
GlyCosmos: G42666HT
GlyGen: G42666HT

Small Molecules

Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
NAG

Query on NAG



Download:Ideal Coordinates CCD File
E [auth A]
F [auth A]
G [auth A]
J [auth B]
K [auth B]
E [auth A],
F [auth A],
G [auth A],
J [auth B],
K [auth B],
L [auth B],
M [auth B]
2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
SO4

Query on SO4



Download:Ideal Coordinates CCD File
N [auth B]SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
CL

Query on CL



Download:Ideal Coordinates CCD File
H [auth A],
I [auth A],
O [auth B]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free:  0.229 (Depositor), 0.234 (DCC) 
  • R-Value Work:  0.172 (Depositor), 0.178 (DCC) 
  • R-Value Observed: 0.173 (Depositor) 
Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 96.931α = 90
b = 111.927β = 90
c = 129.516γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling
PHENIXphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

& Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesP20GM103546

Revision History  (Full details and data files)

  • Version 1.0: 2016-09-07
    Type: Initial release
  • Version 1.1: 2017-09-20
    Changes: Author supporting evidence, Derived calculations
  • Version 1.2: 2019-12-25
    Changes: Author supporting evidence
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Structure summary
  • Version 2.1: 2024-10-30
    Changes: Data collection, Database references, Structure summary