1T5A
Human Pyruvate Kinase M2
- PDB DOI: https://doi.org/10.2210/pdb1T5A/pdb
- Classification: TRANSFERASE
- Organism(s): Homo sapiens
- Expression System: Escherichia coli
- Mutation(s): No 
- Deposited: 2004-05-03 Released: 2005-07-12 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.80 Å
- R-Value Free: 0.278 
- R-Value Work: 0.231 
This is version 1.5 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Pyruvate kinase, M2 isozyme | 567 | Homo sapiens | Mutation(s): 0  Gene Names: PKM2, PKM EC: 2.7.1.40 | ||
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 Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P14618 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 6 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
FBP Query on FBP | E [auth A], IA [auth D], O [auth B], X [auth C] | 1,6-di-O-phosphono-beta-D-fructofuranose C6 H14 O12 P2 RNBGYGVWRKECFJ-ARQDHWQXSA-N | |||
PO4 Query on PO4 | G [auth A], KA [auth D], Q [auth B], Z [auth C] | PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K | |||
GOL Query on GOL | CA [auth C] DA [auth C] EA [auth C] FA [auth C] GA [auth C] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N | |||
OXL Query on OXL | F [auth A], JA [auth D], P [auth B], Y [auth C] | OXALATE ION C2 O4 MUBZPKHOEPUJKR-UHFFFAOYSA-L | |||
K Query on K | BA [auth C], I [auth A], MA [auth D], S [auth B] | POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N | |||
MG Query on MG | AA [auth C], H [auth A], LA [auth D], R [auth B] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.80 Å
- R-Value Free: 0.278 
- R-Value Work: 0.231 
- Space Group: P 21 21 21
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 108.209 | α = 90 |
b = 145.006 | β = 90 |
c = 159.26 | γ = 90 |
Software Name | Purpose |
---|---|
DENZO | data reduction |
SCALEPACK | data scaling |
EPMR | phasing |
CNS | refinement |
Entry History 
Deposition Data
- Released Date: 2005-07-12  Deposition Author(s): Dombrauckas, J.D., Santarsiero, B.D., Mesecar, A.D.
Revision History (Full details and data files)
- Version 1.0: 2005-07-12
Type: Initial release - Version 1.1: 2008-04-30
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Non-polymer description, Version format compliance - Version 1.3: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Database references, Derived calculations, Structure summary - Version 1.4: 2022-12-21
Changes: Database references, Structure summary - Version 1.5: 2023-09-20
Changes: Data collection, Refinement description