Chemical elements
  Potassium
    Isotopes
    Energy
    Preparation
    Physical Properties
    Chemical Properties
    PDB 1a3w-1dul
      1a3w
      1a3x
      1a49
      1a5a
      1a5b
      1a9x
      1ad1
      1ad4
      1akd
      1aop
      1apx
      1aqf
      1arx
      1ary
      1arz
      1ax4
      1beu
      1bl8
      1bo8
      1bp0
      1bp6
      1bpj
      1bup
      1bw9
      1bxg
      1bxr
      1c1d
      1c1x
      1c30
      1c35
      1c38
      1c3o
      1c7j
      1ce8
      1cpe
      1cpg
      1cs0
      1d7r
      1d7s
      1d7u
      1d7v
      1dhp
      1dil
      1dim
      1dio
      1dk1
      1dka
      1doi
      1dtw
      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
    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 1 (1-50), PDB files 1a3w - 1dul






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 1-50 (1a3w - 1dul):
  1. 1a3w - Pyruvate Kinase From Saccharomyces Cerevisiae Complexed With Fbp, Pg, MN2+ and K+
  2. 1a3x - Pyruvate Kinase From Saccharomyces Cerevisiae Complexed With Pg, MN2+ and K+
  3. 1a49 - Bis Mg-Atp-K-Oxalate Complex of Pyruvate Kinase
  4. 1a5a - Cryo-Crystallography Of A True Substrate, Indole-3-Glycerol Phosphate, Bound to A Mutant (ALPHAD60N) Tryptophan Synthase ALPHA2BETA2 Complex Reveals the Correct Orientation of Active Site Alpha Glu 49
  5. 1a5b - Cryo-Crystallography Of A True Substrate, Indole-3-Glycerol Phosphate, Bound to A Mutant (Alpha D60N) Tryptophan Synthase ALPHA2BETA2 Complex Reveals the Correct Orientation of Active Site Alpha Glu 49
  6. 1a9x - Carbamoyl Phosphate Synthetase: Caught in the Act of Glutamine Hydrolysis
  7. 1ad1 - Dihydropteroate Synthetase (Apo Form) From Staphylococcus Aureus
  8. 1ad4 - Dihydropteroate Synthetase Complexed With Oh-CH2-Pterin- Pyrophosphate From Staphylococcus Aureus
  9. 1akd - Cytochrome P450CAM From Pseudomonas Putida, Complexed With 1S-Camphor
  10. 1aop - Sulfite Reductase Structure At 1.6 Angstrom Resolution
  11. 1apx - Crystal Structure of Recombinant Ascorbate Peroxidase
  12. 1aqf - Pyruvate Kinase From Rabbit Muscle With Mg, K, and L- Phospholactate
  13. 1arx - Crystal Structures Of Cyanide-And Triiodide-Bound Forms Of Arthromyces Ramosus Peroxidase At Different pH Values. Perturbations of Active Site Residues and Their Implication in Enzyme Catalysis
  14. 1ary - Crystal Structures Of Cyanide-And Triiodide-Bound Forms Of Arthromyces Ramosus Peroxidase At Different pH Values. Perturbations of Active Site Residues and Their Implication in Enzyme Catalysis
  15. 1arz - Escherichia Coli Dihydrodipicolinate Reductase in Complex With Nadh and 2,6 Pyridine Dicarboxylate
  16. 1ax4 - Tryptophanase From Proteus Vulgaris
  17. 1beu - Trp Synthase (D60N-Ipp-Ser) With K+
  18. 1bl8 - Potassium Channel (Kcsa) From Streptomyces Lividans
  19. 1bo8 - Thymidylate Synthase R178T Mutant
  20. 1bp0 - Thymidylate Synthase R23I Mutant
  21. 1bp6 - Thymidylate Synthase R23I, R179T Double Mutant
  22. 1bpj - Thymidylate Synthase R178T, R179T Double Mutant
  23. 1bup - T13S Mutant of Bovine 70 Kilodalton Heat Shock Protein
  24. 1bw9 - Phenylalanine Dehydrogenase Structure in Ternary Complex With Nad+ and Phenylpyruvate
  25. 1bxg - Phenylalanine Dehydrogenase Structure in Ternary Complex With Nad+ and Beta-Phenylpropionate
  26. 1bxr - Structure of Carbamoyl Phosphate Synthetase Complexed With the Atp Analog Amppnp
  27. 1c1d - L-Phenylalanine Dehydrogenase Structure in Ternary Complex With Nadh and L-Phenylalanine
  28. 1c1x - L-Phenylalanine Dehydrogenase Structure in Ternary Complex With Nad+ and L-3-Phenyllactate
  29. 1c30 - Crystal Structure of Carbamoyl Phosphate Synthetase: Small Subunit Mutation C269S
  30. 1c35 - Solution Structure of A Quadruplex Forming Dna and Its Intermidiate
  31. 1c38 - Solution Structure of A Quadruplex Forming Dna and Its Intermediate
  32. 1c3o - Crystal Structure of the Carbamoyl Phosphate Synthetase: Small Subunit Mutant C269S With Bound Glutamine
  33. 1c7j - Pnb Esterase 56C8
  34. 1ce8 - Carbamoyl Phosphate Synthetase From Escherichis Coli With Complexed With the Allosteric Ligand Imp
  35. 1cpe - A Cation Binding Motif Stabilizes the Compound I Radical of Cytochrome C Peroxidase
  36. 1cpg - A Cation Binding Motif Stabilizes the Compound I Radical of Cytochrome C Peroxidase
  37. 1cs0 - Crystal Structure of Carbamoyl Phosphate Synthetase Complexed At CYS269 in The Small Subunit With the Tetrahedral Mimic L-Glutamate Gamma-Semialdehyde
  38. 1d7r - Crystal Structure Of the Complex of 2,2-Dialkylglycine Decarboxylase With 5PA
  39. 1d7s - Crystal Structure Of the Complex of 2,2-Dialkylglycine Decarboxylase With Dcs
  40. 1d7u - Crystal Structure Of the Complex of 2,2-Dialkylglycine Decarboxylase With Lcs
  41. 1d7v - Crystal Structure Of the Complex of 2,2-Dialkylglycine Decarboxylase With Nma
  42. 1dhp - Dihydrodipicolinate Synthase
  43. 1dil - Sialidase From Salmonella Typhimurium Complexed With Apana and Epana Inhibitors
  44. 1dim - Sialidase From Salmonella Typhimurium Complexed With Epana Inhibitor
  45. 1dio - Diol Dehydratase-Cyanocobalamin Complex From Klebsiella Oxytoca
  46. 1dk1 - Detailed View Of A Key Element Of The Ribosome Assembly: Crystal Structure of the S15-Rrna Complex
  47. 1dka - Dialkylglycine Decarboxylase Structure: Bifunctional Active Site and Alkali Metal Binding Sites
  48. 1doi - 2FE-2S Ferredoxin From Haloarcula Marismortui
  49. 1dtw - Human Branched-Chain Alpha-Keto Acid Dehydrogenase
  50. 1dul - Structure Of The Ribonucleoprotein Core of the E. Coli Signal Recognition Particle


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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