3PI9 | pdb_00003pi9

Site-specific Glycosylation of Hemoglobin Utilizing Oxime Ligation Chemistry as a Viable Alternative to PEGylation


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free: 
    0.293 (Depositor), 0.289 (DCC) 
  • R-Value Work: 
    0.261 (Depositor), 0.255 (DCC) 
  • R-Value Observed: 
    0.263 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Validation slider image for 3PI9

Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history

Macromolecule Content 

  • Total Structure Weight: 64.69 kDa 
  • Atom Count: 4,578 
  • Modeled Residue Count: 572 
  • Deposited Residue Count: 572 
  • Unique protein chains: 2

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Hemoglobin subunit alpha
A, C
141Bos taurusMutation(s): 0 
UniProt
Find proteins for P01966 (Bos taurus)
Explore P01966 
Go to UniProtKB:  P01966
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP01966
Sequence Annotations
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Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 2
MoleculeChains  Sequence LengthOrganismDetailsImage
Hemoglobin subunit beta
B, D
145Bos taurusMutation(s): 0 
UniProt
Find proteins for P02070 (Bos taurus)
Explore P02070 
Go to UniProtKB:  P02070
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP02070
Sequence Annotations
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Reference Sequence

Small Molecules

Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
HEM

Query on HEM



Download:Ideal Coordinates CCD File
E [auth A],
G [auth B],
I [auth C],
K [auth D]
PROTOPORPHYRIN IX CONTAINING FE
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
CMO

Query on CMO



Download:Ideal Coordinates CCD File
F [auth A],
H [auth B],
J [auth C],
L [auth D]
CARBON MONOXIDE
C O
UGFAIRIUMAVXCW-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free:  0.293 (Depositor), 0.289 (DCC) 
  • R-Value Work:  0.261 (Depositor), 0.255 (DCC) 
  • R-Value Observed: 0.263 (Depositor) 
Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 58.18α = 90
b = 74.01β = 90
c = 131.77γ = 90
Software Package:
Software NamePurpose
CrystalCleardata collection
AMoREphasing
REFMACrefinement
CrystalCleardata reduction
CrystalCleardata scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2010-11-24
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2023-09-06
    Changes: Data collection, Database references, Derived calculations, Refinement description