1ZJH | pdb_00001zjh

Structure of human muscle pyruvate kinase (PKM2)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 
    0.279 (Depositor), 0.280 (DCC) 
  • R-Value Work: 
    0.231 (Depositor), 0.230 (DCC) 
  • R-Value Observed: 
    0.231 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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This is version 1.4 of the entry. See complete history

Literature

Structure of human muscle pyruvate kinase (PKM2).

Atanassova, A.Choe, J.Arrowsmith, C.Edwards, A.Sundstrom, M.Bochkarev, A.Park, H.

To be published.

Macromolecule Content 

  • Total Structure Weight: 59.83 kDa 
  • Atom Count: 4,004 
  • Modeled Residue Count: 507 
  • Deposited Residue Count: 548 
  • Unique protein chains: 1

Macromolecules

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Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Pyruvate kinase, isozymes M1/M2548Homo sapiensMutation(s): 0 
Gene Names: PKM2PKM
EC: 2.7.1.40 (PDB Primary Data), 2.7.11.1 (UniProt), 2.7.10.2 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P14618 (Homo sapiens)
Explore P14618 
Go to UniProtKB:  P14618
PHAROS:  P14618
GTEx:  ENSG00000067225 
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP14618
Sequence Annotations
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Reference Sequence

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free:  0.279 (Depositor), 0.280 (DCC) 
  • R-Value Work:  0.231 (Depositor), 0.230 (DCC) 
  • R-Value Observed: 0.231 (Depositor) 
Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 86.45α = 90
b = 111.29β = 90
c = 126.297γ = 90
Software Package:
Software NamePurpose
CNSrefinement
SBC-Collectdata collection
SCALEPACKdata scaling
AMoREphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2005-05-17
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Version format compliance
  • Version 1.3: 2017-10-11
    Changes: Refinement description
  • Version 1.4: 2023-08-23
    Changes: Data collection, Database references, Refinement description