Chemical elements
  Potassium
    Isotopes
    Energy
    Preparation
    Physical Properties
    Chemical Properties
    PDB 1a3w-1dul
    PDB 1dz4-1j95
    PDB 1jbr-1lqp
    PDB 1lrt-1o07
    PDB 1o76-1qb9
    PDB 1qj5-1t86
    PDB 1t87-1vq9
    PDB 1vqk-1yj9
    PDB 1yjn-2aop
    PDB 2apo-2f4v
    PDB 2fbw-2hg9
    PDB 2hh1-2oij
    PDB 2oiy-2uxb
    PDB 2uxc-2x20
    PDB 2x21-3c0y
      2x21
      2x6a
      2x6b
      2x6c
      2x7x
      2xdt
      2xes
      2xex
      2xi6
      2xif
      2xih
      2xj6
      2xmc
      2yhk
      2z97
      2zaw
      2zax
      2zd9
      2zuh
      2zui
      2zuj
      2zwt
      2zwu
      2zxe
      3a1m
      3a3u
      3a3y
      3a45
      3act
      3ahs
      3aop
      3b3c
      3b7i
      3b9r
      3ba6
      3beh
      3bgk
      3bjf
      3bnp
      3bnq
      3bnr
      3bns
      3bo3
      3bo4
      3bof
      3bol
      3bwm
      3bwp
      3c0j
      3c0y
    PDB 3c0z-3dix
    PDB 3diy-3f5w
    PDB 3f7j-3hqo
    PDB 3hqp-3l01
    PDB 3l0u-3oi5
    PDB 3oia-3r9b
    PDB 3rde-4e6k
    PDB 4edj-8gep

Potassium in PDB, part 15 (701-750), PDB files 2x21 - 3c0y






Experimental structures of coordination spheres of Potassium (K) in bioorganic molecules from X-Ray and NMR experiments. Coordination spheres were calculated with 5.0 Angstroms radius around Potassium atoms.
PDB files 701-750 (2x21 - 3c0y):
  1. 2x21 - Structure of Peridinin-Chlorophyll-Protein Reconstituted With Bchl-A
  2. 2x6a - Potassium Channel From Magnetospirillum Magnetotacticum
  3. 2x6b - Potassium Channel From Magnetospirillum Magnetotacticum
  4. 2x6c - Potassium Channel From Magnetospirillum Magnetotacticum
  5. 2x7x - Fructose Binding Periplasmic Domain of Hybrid Two Component System BT1754
  6. 2xdt - Crystal Structure Of the Soluble Domain of Human Endoplasmic Reticulum Aminopeptidase 1 ERAP1
  7. 2xes - Human PATL1 C-Terminal Domain (Loop Variant)
  8. 2xex - Crystal Structure of Staphylococcus Aureus Elongation Factor G
  9. 2xi6 - The Structure of Ascorbate Peroxidase Compound I
  10. 2xif - The Structure of Ascorbate Peroxidase Compound II
  11. 2xih - The Structure of Ascorbate Peroxidase Compound III
  12. 2xj6 - The Structure of Ferrous Ascorbate Peroxidase
  13. 2xmc - G117H Mutant of Human Butyrylcholinesterase in Complex With Fluoride Anion
  14. 2yhk - D214A Mutant of Tyrosine Phenol-Lyase From Citrobacter Freundii
  15. 2z97 - Crystal Structure of Ferric Cytochrome P450CAM Reconstituted With 7- Methyl-7-Depropionated Hemin
  16. 2zaw - Crystal Structure of Ferric Cytochrome P450CAM Reconstituted With 6- Methyl-6-Depropionated Hemin
  17. 2zax - Crystal Structure of Ferric Cytochrome P450CAM
  18. 2zd9 - Structure of A Bacterial Cyclic-Nucleotide Regulated Ion Channel
  19. 2zuh - Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant (D297A)
  20. 2zui - Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant (D297N)
  21. 2zuj - Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant(D297L)
  22. 2zwt - Crystal Structure of Ferric Cytochrome P450CAM
  23. 2zwu - Crystal Structure of Camphor Soaked Ferric Cytochrome P450CAM
  24. 2zxe - Crystal Structure of The Sodium - Potassium Pump in the E2.2K+.Pi State
  25. 3a1m - A Fusion Protein Of A Beta Helix Region Of Gene Product 5 and the Foldon Region of Bacteriophage T4
  26. 3a3u - Crystal Structure of Mqnd (TTHA1568), A Menaquinone Biosynthetic Enzyme From Thermus Thermophilus HB8
  27. 3a3y - Crystal Structure of the Sodium-Potassium Pump With Bound Potassium and Ouabain
  28. 3a45 - Crystal Structure of MVNEI1_2
  29. 3act - Crystal Structure of Cellvibrio Gilvus Cellobiose Phosphorylase Histidine Mutant
  30. 3ahs - Crystal Structure of Ustilago Sphaerogena Ribonuclease U2B
  31. 3aop - Sulfite Reductase Hemoprotein Photoreduced With Proflavine Edta, Siroheme Feii,[4FE-4S] +1, Phosphate Bound
  32. 3b3c - Crystal Structure Of The M180A Mutant of the Aminopeptidase From Vibrio Proteolyticus in Complex With Leucine Phosphonic Acid
  33. 3b7i - Crystal Structure Of The S228A Mutant of the Aminopeptidase From Vibrio Proteolyticus in Complex With Leucine Phosphonic Acid
  34. 3b9r - Serca CA2+-Atpase E2 Aluminium Fluoride Complex Without Thapsigargin
  35. 3ba6 - Structure Of The CA2E1P Phosphoenzyme Intermediate of the Serca CA2+-Atpase
  36. 3beh - Structure of A Bacterial Cyclic Nucleotide Regulated Ion Channel
  37. 3bgk - The Crystal Structure of Hypothetic Protein Smu.573 From Streptococcus Mutans
  38. 3bjf - Pyruvate Kinase M2 Is A Phosphotyrosine Binding Protein
  39. 3bnp - Crystal Structure of the Homo Sapiens Mitochondrial Ribosomal Decoding Site (A1555G Mutant)
  40. 3bnq - Crystal Structure Of The Homo Sapiens Mitochondrial Ribosomal Decoding Site in the Presence of SRCL2 (A1555G Mutant, Br-Derivative)
  41. 3bnr - Crystal Structure Of The Homo Sapiens Mitochondrial Ribosomal Decoding Site in the Presence of Nonspecifically Bound Paromomycin (A1555G Mutant, Br-Derivative)
  42. 3bns - Crystal Structure of the Homo Sapiens Mitochondrial Ribosomal Decoding Site (A1555G Mutant, Br-Derivative)
  43. 3bo3 - A Relaxed Active Site Following Exon Ligation By A Group I Intron
  44. 3bo4 - A Relaxed Active Site Following Exon Ligation By A Group I Intron
  45. 3bof - Cobalamin-Dependent Methionine Synthase (1-566) From Thermotoga Maritima Complexed With ZN2+ and Homocysteine
  46. 3bol - Cobalamin-Dependent Methionine Synthase (1-566) From Thermotoga Maritima Complexed With ZN2+
  47. 3bwm - Crystal Structure of Human Catechol O-Methyltransferase With Bound Sam and Dnc
  48. 3bwp - Crystal Structure of A Self-Spliced Group II Intron
  49. 3c0j - Structure of E. Coli Dihydrodipicolinate Synthase Complexed With Hydroxypyruvate
  50. 3c0y - Crystal Structure Of Catalytic Domain of Human Histone Deacetylase HDAC7


Acknowledgement

We would like to acknowledge that these pictures of PDB structures of Potassium coordination spheres were produced with valuable advice from our colleagues from http://3dpdb.com.
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