7Y3U

Crystal structure of the complex of Lactoperoxidase with Nitric oxide at 2.50A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.277 
  • R-Value Work: 0.219 

Starting Model: experimental
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This is version 1.1 of the entry. See complete history


Literature

Crystal structure of the complex of Lactoperoxidase with Nitric oxide at 2.50A resolution

Singh, P.K.Viswanathan, V.Ahmad, N.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Lactoperoxidase
A, B
595Bos grunniensMutation(s): 0 
EC: 1.11.1.7
UniProt
Find proteins for A0A8B9XNB5 (Bos mutus grunniens)
Explore A0A8B9XNB5 
Go to UniProtKB:  A0A8B9XNB5
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA0A8B9XNB5
Glycosylation
Glycosylation Sites: 4
Sequence Annotations
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  • Reference Sequence
Oligosaccharides

Help

Entity ID: 2
MoleculeChains Length2D Diagram Glycosylation3D Interactions
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
C, D
3N-Glycosylation
Glycosylation Resources
GlyTouCan:  G15407YE
GlyCosmos:  G15407YE
GlyGen:  G15407YE
Small Molecules
Ligands 6 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
MH0
Query on MH0

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E [auth A],
M [auth B]
Mesoheme
C34 H36 Fe N4 O4
CKMCSMAXNUVLQI-RGGAHWMASA-N
NAG
Query on NAG

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H [auth A]
I [auth A]
J [auth A]
O [auth B]
P [auth B]
H [auth A],
I [auth A],
J [auth A],
O [auth B],
P [auth B],
Q [auth B]
2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
ACT
Query on ACT

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L [auth B]ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
CA
Query on CA

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F [auth A],
N [auth B]
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL
Query on CL

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G [auth A]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
NO (Subject of Investigation/LOI)
Query on NO

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K [auth A],
R [auth B]
NITRIC OXIDE
N O
ODUCDPQEXGNKDN-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.277 
  • R-Value Work: 0.219 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 81.731α = 90
b = 93.173β = 91.2
c = 82.319γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
Aimlessdata scaling
MOLREPphasing

Structure Validation

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Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Not funded--

Revision History  (Full details and data files)

  • Version 1.0: 2022-06-29
    Type: Initial release
  • Version 1.1: 2023-11-29
    Changes: Data collection, Refinement description