Chemical elements
  Potassium
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    Chemical Properties
    PDB 1a3w-1dul
    PDB 1dz4-1j95
    PDB 1jbr-1lqp
    PDB 1lrt-1o07
    PDB 1o76-1qb9
      1o76
      1o90
      1o92
      1o93
      1o9t
      1obf
      1ols
      1olu
      1olx
      1ooy
      1ooz
      1ope
      1oqh
      1orq
      1ovl
      1oz0
      1p2l
      1p2r
      1p36
      1p37
      1p3n
      1p46
      1p4r
      1p64
      1p6y
      1p79
      1p7b
      1p7l
      1p9e
      1pcq
      1pi4
      1pi5
      1pkn
      1pkx
      1pl0
      1pqd
      1pqi
      1pqj
      1pqm
      1pqo
      1pr9
      1pvn
      1pwh
      1q11
      1q7y
      1q81
      1q82
      1q86
      1qb6
      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 the structure of The Crystal Structure of the Complex Between Imp Dehydrogenase Catalytic Domain and A Transition State Analogue Mzp (pdb 1pvn)






The binding sites of Potassium atom in the structure of The Crystal Structure of the Complex Between Imp Dehydrogenase Catalytic Domain and A Transition State Analogue Mzp (pdb code 1pvn). This binding sites where shown with 5.0 Angstroms radius around Potassium atom.
The 1pvn structure was solved by L.GAN, M.SEYEDSAYAMDOST, S.SHUTO, A.MATSUDA, G.A.PETSKO, L.HEDSTROM, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A)29.7-2.0
Space groupP212121
a (A)96.754
b (A)112.566
c (A)159.756
alpha (°)90.00
beta (°)90.00
gamma (°)90.00
Rfactor (%)19.6
Rfree (%)22.2


Potassium Binding Sites:

Potassium binding site 1 out of 8 in 1pvn


Potassium binding site 1 out of 8 in 1pvn
Click to enlarge
stereopicture of Potassium binding site 1 out of 8 in 1pvn
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Potassium in the PDB 1pvn. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: A: Glu485, A: Gly486, A: Gly487, A: Ala488, A: His489, D: Gly314, D: Gly315, D: Gly316, D: Ser317, D: Cys319, D: Ile320, A: Hoh1034,

conact list:


AtomAtomDistance (A)
KO A:Glu4852.69
KC A:Glu4853.84
KO A:Gly4863.41
KN A:Gly4864.42
KC A:Gly4863.57
KCA A:Gly4864.05
KO A:Gly4872.95
KN A:Gly4874.06
KC A:Gly4873.77
KCA A:Gly4874.39
KN A:Ala4884.60
KCA A:Ala4884.81
KNE2 A:His4894.17
KCD2 A:His4893.97
KO D:Gly3142.66
KC D:Gly3143.77
KCA D:Gly3144.81
KO D:Gly3154.00
KN D:Gly3154.44
KC D:Gly3153.83
KCA D:Gly3154.22
KO D:Gly3162.57
KN D:Gly3163.99
KC D:Gly3163.68
KCA D:Gly3164.39
KO D:Ser3174.86
KN D:Ser3174.68
KC D:Ser3174.82
KCA D:Ser3174.88
KO D:Cys3192.70
KN D:Cys3194.15
KCB D:Cys3193.94
KSG D:Cys3194.73
KC D:Cys3193.67
KCA D:Cys3194.11
KN D:Ile3204.80
KO A:Hoh10343.67

interactive model:


Potassium binding site 2 out of 8 in 1pvn


Potassium binding site 2 out of 8 in 1pvn
Click to enlarge
stereopicture of Potassium binding site 2 out of 8 in 1pvn
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Potassium in the PDB 1pvn. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: A: Asp264, A: Phe266, A: Ser267, B: Pro19, B: Gly20, B: Leu21, B: Ser22, B: Cys459, B: Asn460, B: Cys461, A: Hoh1047, A: Hoh1079,

conact list:


AtomAtomDistance (A)
KCB A:Asp2644.64
KOD2 A:Asp2642.57
KOD1 A:Asp2643.01
KCG A:Asp2643.15
KO A:Phe2662.73
KN A:Phe2664.51
KCB A:Phe2663.78
KC A:Phe2663.72
KCG A:Phe2664.59
KCA A:Phe2664.24
KN A:Ser2674.78
KCB A:Ser2674.97
KCB B:Pro193.97
KC B:Pro194.56
KCA B:Pro194.72
KO B:Gly202.46
KN B:Gly204.22
KC B:Gly203.67
KCA B:Gly204.65
KO B:Leu214.87
KN B:Leu214.47
KC B:Leu214.11
KCA B:Leu214.33
KN B:Ser223.59
KCB B:Ser223.56
KOG B:Ser222.61
KCA B:Ser224.14
KO B:Cys4594.73
KO B:Asn4602.67
KCB B:Asn4604.73
KC B:Asn4603.68
KCA B:Asn4604.05
KN B:Cys4614.88
KO A:Hoh10474.91
KO A:Hoh10793.62

interactive model:


Potassium binding site 3 out of 8 in 1pvn


Potassium binding site 3 out of 8 in 1pvn
Click to enlarge
stereopicture of Potassium binding site 3 out of 8 in 1pvn
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 3 of Potassium in the PDB 1pvn. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: A: Pro19, A: Gly20, A: Leu21, A: Ser22, A: Cys459, A: Asn460, A: Cys461, D: Asp264, D: Phe266, D: Ser267, D: Hoh1002, D: Hoh1202,

conact list:


AtomAtomDistance (A)
KCB A:Pro194.02
KC A:Pro194.58
KCA A:Pro194.76
KO A:Gly202.41
KN A:Gly204.21
KC A:Gly203.61
KCA A:Gly204.62
KO A:Leu214.77
KN A:Leu214.40
KC A:Leu214.01
KCA A:Leu214.26
KN A:Ser223.49
KCB A:Ser223.47
KOG A:Ser222.53
KCA A:Ser224.03
KO A:Cys4594.64
KO A:Asn4602.62
KCB A:Asn4604.75
KC A:Asn4603.63
KCA A:Asn4604.02
KN A:Cys4614.82
KCB D:Asp2644.63
KOD2 D:Asp2642.53
KOD1 D:Asp2643.07
KCG D:Asp2643.16
KO D:Phe2662.81
KN D:Phe2664.60
KCB D:Phe2663.86
KC D:Phe2663.81
KCG D:Phe2664.67
KCA D:Phe2664.34
KN D:Ser2674.87
KO D:Hoh10024.95
KO D:Hoh12023.62

interactive model:


Potassium binding site 4 out of 8 in 1pvn


Potassium binding site 4 out of 8 in 1pvn
Click to enlarge
stereopicture of Potassium binding site 4 out of 8 in 1pvn
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 4 of Potassium in the PDB 1pvn. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: A: Gly314, A: Gly315, A: Gly316, A: Ser317, A: Cys319, A: Ile320, B: Glu485, B: Gly486, B: Gly487, B: Ala488, B: His489, B: Hoh1004,

conact list:


AtomAtomDistance (A)
KO A:Gly3142.66
KC A:Gly3143.77
KCA A:Gly3144.78
KO A:Gly3154.06
KN A:Gly3154.47
KC A:Gly3153.89
KCA A:Gly3154.28
KO A:Gly3162.59
KN A:Gly3164.04
KC A:Gly3163.71
KCA A:Gly3164.43
KO A:Ser3174.86
KN A:Ser3174.71
KC A:Ser3174.83
KCA A:Ser3174.92
KO A:Cys3192.64
KN A:Cys3194.12
KCB A:Cys3193.88
KSG A:Cys3194.67
KC A:Cys3193.61
KCA A:Cys3194.05
KN A:Ile3204.73
KO B:Glu4852.69
KC B:Glu4853.76
KO B:Gly4862.92
KN B:Gly4864.22
KC B:Gly4863.12
KCA B:Gly4863.76
KO B:Gly4872.64
KN B:Gly4873.58
KC B:Gly4873.30
KCA B:Gly4873.84
KN B:Ala4884.15
KCA B:Ala4884.51
KNE2 B:His4894.52
KCD2 B:His4894.14
KO B:Hoh10043.66

interactive model:


Potassium binding site 5 out of 8 in 1pvn


Potassium binding site 5 out of 8 in 1pvn
Click to enlarge
stereopicture of Potassium binding site 5 out of 8 in 1pvn
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 5 of Potassium in the PDB 1pvn. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: B: Asp264, B: Phe266, B: Ser267, C: Pro19, C: Gly20, C: Leu21, C: Ser22, C: Cys459, C: Asn460, C: Cys461, B: Hoh1003, B: Hoh1027,

conact list:


AtomAtomDistance (A)
KCB B:Asp2644.61
KOD2 B:Asp2642.52
KOD1 B:Asp2643.01
KCG B:Asp2643.13
KO B:Phe2662.73
KN B:Phe2664.49
KCB B:Phe2663.74
KC B:Phe2663.71
KCG B:Phe2664.56
KCA B:Phe2664.22
KN B:Ser2674.78
KCB C:Pro193.99
KC C:Pro194.57
KCA C:Pro194.72
KO C:Gly202.44
KN C:Gly204.20
KC C:Gly203.64
KCA C:Gly204.63
KO C:Leu214.77
KN C:Leu214.44
KC C:Leu214.03
KCA C:Leu214.31
KN C:Ser223.52
KCB C:Ser223.45
KOG C:Ser222.50
KCA C:Ser224.03
KO C:Cys4594.55
KO C:Asn4602.54
KCB C:Asn4604.65
KC C:Asn4603.53
KCA C:Asn4603.92
KN C:Cys4614.73
KO B:Hoh10034.89
KO B:Hoh10273.40

interactive model:


Potassium binding site 6 out of 8 in 1pvn


Potassium binding site 6 out of 8 in 1pvn
Click to enlarge
stereopicture of Potassium binding site 6 out of 8 in 1pvn
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 6 of Potassium in the PDB 1pvn. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: C: Asp264, C: Phe266, C: Ser267, D: Pro19, D: Gly20, D: Leu21, D: Ser22, D: Cys459, D: Asn460, D: Cys461, C: Hoh1023, C: Hoh1052,

conact list:


AtomAtomDistance (A)
KCB C:Asp2644.64
KOD2 C:Asp2642.53
KOD1 C:Asp2643.10
KCG C:Asp2643.17
KO C:Phe2662.81
KN C:Phe2664.57
KCB C:Phe2663.85
KC C:Phe2663.80
KCG C:Phe2664.66
KCA C:Phe2664.32
KN C:Ser2674.86
KCB D:Pro193.99
KC D:Pro194.66
KCA D:Pro194.78
KO D:Gly202.59
KN D:Gly204.32
KC D:Gly203.80
KCA D:Gly204.78
KO D:Leu214.96
KN D:Leu214.61
KC D:Leu214.21
KCA D:Leu214.47
KN D:Ser223.65
KCB D:Ser223.50
KOG D:Ser222.52
KCA D:Ser224.14
KO D:Cys4594.63
KO D:Asn4602.63
KCB D:Asn4604.62
KND2 D:Asn4604.88
KC D:Asn4603.60
KCA D:Asn4603.93
KN D:Cys4614.83
KO C:Hoh10234.93
KO C:Hoh10523.70

interactive model:


Potassium binding site 7 out of 8 in 1pvn


Potassium binding site 7 out of 8 in 1pvn
Click to enlarge
stereopicture of Potassium binding site 7 out of 8 in 1pvn
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 7 of Potassium in the PDB 1pvn. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: B: Gly314, B: Gly315, B: Gly316, B: Ser317, B: Cys319, B: Ile320, C: Glu485, C: Gly486, C: Gly487, C: Ala488, C: His489, C: Hoh1029,

conact list:


AtomAtomDistance (A)
KO B:Gly3142.63
KC B:Gly3143.74
KCA B:Gly3144.77
KO B:Gly3154.04
KN B:Gly3154.43
KC B:Gly3153.85
KCA B:Gly3154.23
KO B:Gly3162.61
KN B:Gly3164.01
KC B:Gly3163.72
KCA B:Gly3164.42
KO B:Ser3174.88
KN B:Ser3174.73
KC B:Ser3174.86
KCA B:Ser3174.93
KO B:Cys3192.69
KN B:Cys3194.16
KCB B:Cys3193.91
KSG B:Cys3194.68
KC B:Cys3193.65
KCA B:Cys3194.10
KN B:Ile3204.78
KO C:Glu4852.56
KC C:Glu4853.67
KCA C:Glu4854.93
KO C:Gly4863.15
KN C:Gly4864.20
KC C:Gly4863.30
KCA C:Gly4863.80
KO C:Gly4872.87
KN C:Gly4873.82
KC C:Gly4873.63
KCA C:Gly4874.18
KN C:Ala4884.51
KCA C:Ala4884.81
KNE2 C:His4894.30
KCD2 C:His4894.04
KO C:Hoh10293.64

interactive model:


Potassium binding site 8 out of 8 in 1pvn


Potassium binding site 8 out of 8 in 1pvn
Click to enlarge
stereopicture of Potassium binding site 8 out of 8 in 1pvn
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 8 of Potassium in the PDB 1pvn. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: C: Gly314, C: Gly315, C: Gly316, C: Ser317, C: Cys319, C: Ile320, D: Glu485, D: Gly486, D: Gly487, D: Ala488, D: His489, D: Hoh1009, D: Hoh1220,

conact list:


AtomAtomDistance (A)
KO C:Gly3142.70
KC C:Gly3143.80
KCA C:Gly3144.82
KO C:Gly3154.04
KN C:Gly3154.49
KC C:Gly3153.87
KCA C:Gly3154.26
KO C:Gly3162.57
KN C:Gly3164.02
KC C:Gly3163.68
KCA C:Gly3164.41
KO C:Ser3174.81
KN C:Ser3174.68
KC C:Ser3174.80
KCA C:Ser3174.88
KO C:Cys3192.65
KN C:Cys3194.12
KCB C:Cys3193.89
KSG C:Cys3194.65
KC C:Cys3193.63
KCA C:Cys3194.07
KN C:Ile3204.76
KO D:Glu4852.64
KC D:Glu4853.74
KCA D:Glu4854.99
KO D:Gly4863.12
KN D:Gly4864.26
KC D:Gly4863.28
KCA D:Gly4863.87
KO D:Gly4872.67
KN D:Gly4873.71
KC D:Gly4873.40
KCA D:Gly4873.99
KN D:Ala4884.25
KCA D:Ala4884.54
KNE2 D:His4894.31
KCD2 D:His4893.98
KO D:Hoh10093.73
KO D:Hoh12204.99

interactive model:




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