Potassium in the structure of Structure of Carbamoyl Phosphate Synthetase Complexed With the Atp Analog Amppnp (pdb 1bxr)

The binding sites of Potassium atom in the structure of Structure of Carbamoyl Phosphate Synthetase Complexed With the Atp Analog Amppnp (pdb code 1bxr). This binding sites where shown with 5.0 Angstroms radius around Potassium atom. The 1bxr structure was solved by J.B.THODEN, G.WESENBERG, F.M.RAUSHEL, H.M.HOLDEN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 30.0-2.1 Space group P212121 a (A) 151.900 b (A) 164.500 c (A) 332.600 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 19.5 Rfree (%) n/a Potassium Binding Sites: Potassium binding site 1 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Potassium in the PDB 1bxr. 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: Glu215, A: Asn236, A: Asp238, A: Ala239, A: Met240, A: Ile242, A: His243, A: Thr244, A: Ser247, A: Anp1083, conact list: Atom Atom Distance (A) K OE1 A:Glu215 2.84 K CB A:Glu215 4.17 K OE2 A:Glu215 4.55 K CD A:Glu215 3.75 K CG A:Glu215 4.29 K CB A:Asn236 3.81 K ND2 A:Asn236 4.82 K OD1 A:Asn236 2.65 K CG A:Asn236 3.58 K O A:Asp238 2.88 K CB A:Asp238 4.37 K C A:Asp238 3.68 K CA A:Asp238 4.57 K O A:Ala239 3.07 K N A:Ala239 4.35 K C A:Ala239 3.69 K CA A:Ala239 4.39 K N A:Met240 4.36 K CA A:Met240 4.62 K O A:Ile242 2.60 K N A:Ile242 4.50 K CB A:Ile242 4.35 K CG2 A:Ile242 4.82 K C A:Ile242 3.80 K CA A:Ile242 4.49 K O A:His243 4.33 K N A:His243 4.84 K C A:His243 4.38 K N A:Thr244 4.36 K CG2 A:Thr244 4.54 K CA A:Thr244 4.39 K CB A:Ser247 3.71 K OG A:Ser247 2.77 K O2' A:Anp1083 4.25 interactive model: Potassium binding site 2 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Potassium in the PDB 1bxr. 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: Ala126, A: Glu127, A: Arg129, A: Glu299, A: Met300, A: Asn301, A: Pro302, A: Mn1074, A: Hoh1199, A: Hoh1200, A: Hoh1393, conact list: Atom Atom Distance (A) K O A:Ala126 3.46 K C A:Ala126 3.96 K CB A:Ala126 4.53 K CA A:Ala126 4.79 K N A:Glu127 4.37 K OE1 A:Glu127 3.98 K OE2 A:Glu127 3.17 K CD A:Glu127 3.61 K CG A:Glu127 4.55 K CA A:Glu127 4.29 K CZ A:Arg129 4.59 K NH2 A:Arg129 4.71 K NH1 A:Arg129 4.28 K OE1 A:Glu299 3.41 K CB A:Glu299 4.50 K OE2 A:Glu299 4.39 K CD A:Glu299 3.92 K CG A:Glu299 4.69 K O A:Met300 2.15 K N A:Met300 4.01 K C A:Met300 3.34 K CA A:Met300 4.27 K N A:Asn301 4.26 K OD1 A:Asn301 3.57 K CG A:Asn301 4.46 K CA A:Asn301 4.30 K CD A:Pro302 4.52 K MN A:Mn1074 3.77 K O A:Hoh1199 2.45 K O A:Hoh1200 2.58 K O A:Hoh1393 3.31 interactive model: Potassium binding site 3 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 3 of Potassium in the PDB 1bxr. 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: Glu761, A: His781, A: Glu783, A: Gln784, A: Ala785, A: Gly786, A: Val787, A: His788, A: Ser789, A: Ser792, A: Anp1084, A: Hoh1313, conact list: Atom Atom Distance (A) K OE1 A:Glu761 2.67 K CB A:Glu761 3.61 K OE2 A:Glu761 4.54 K CD A:Glu761 3.67 K CG A:Glu761 4.16 K CA A:Glu761 4.93 K NE2 A:His781 4.88 K CB A:His781 3.89 K ND1 A:His781 2.79 K CD2 A:His781 4.90 K CE1 A:His781 3.74 K CG A:His781 3.74 K O A:Glu783 2.92 K N A:Glu783 4.99 K CB A:Glu783 4.31 K C A:Glu783 3.66 K CA A:Glu783 4.53 K O A:Gln784 2.91 K N A:Gln784 4.28 K C A:Gln784 3.51 K CA A:Gln784 4.33 K N A:Ala785 4.10 K C A:Ala785 4.85 K CA A:Ala785 4.23 K N A:Gly786 4.84 K O A:Val787 2.53 K N A:Val787 4.23 K CB A:Val787 4.11 K C A:Val787 3.65 K CG1 A:Val787 4.70 K CA A:Val787 4.23 K O A:His788 4.50 K N A:His788 4.77 K C A:His788 4.48 K N A:Ser789 4.51 K CA A:Ser789 4.67 K CB A:Ser792 3.64 K OG A:Ser792 2.60 K CA A:Ser792 4.95 K O2' A:Anp1084 4.38 K O A:Hoh1313 4.54 interactive model: Potassium binding site 4 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 4 of Potassium in the PDB 1bxr. 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: Arg494, B: His16, B: Gly17, B: Asp112, B: Ile113, B: Cl982, A: Hoh1283, A: Hoh1496, A: Hoh1597, B: Hoh1008, B: Hoh1009, B: Hoh1010, B: Hoh1055, B: Hoh1063, conact list: Atom Atom Distance (A) K CZ A:Arg494 4.71 K NH2 A:Arg494 4.31 K NH1 A:Arg494 4.78 K O B:His16 2.78 K C B:His16 3.98 K N B:Gly17 4.70 K CA B:Gly17 4.38 K O B:Asp112 2.60 K CB B:Asp112 4.59 K C B:Asp112 3.79 K CA B:Asp112 4.84 K N B:Ile113 4.50 K CB B:Ile113 4.88 K CG2 B:Ile113 4.67 K CA B:Ile113 4.20 K CL B:Cl982 4.29 K O A:Hoh1283 3.83 K O A:Hoh1496 4.02 K O A:Hoh1597 4.31 K O B:Hoh1008 4.57 K O B:Hoh1009 2.94 K O B:Hoh1010 3.06 K O B:Hoh1055 4.09 K O B:Hoh1063 2.81 interactive model: Potassium binding site 5 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 5 of Potassium in the PDB 1bxr. 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: Glu215, C: Asn236, C: Asp238, C: Ala239, C: Met240, C: Gly241, C: Ile242, C: His243, C: Thr244, C: Ser247, C: Anp1900, conact list: Atom Atom Distance (A) K OE1 C:Glu215 2.58 K CB C:Glu215 4.21 K OE2 C:Glu215 4.59 K CD C:Glu215 3.76 K CG C:Glu215 4.43 K CB C:Asn236 3.84 K OD1 C:Asn236 2.98 K CG C:Asn236 3.77 K O C:Asp238 2.54 K N C:Asp238 5.00 K CB C:Asp238 4.29 K C C:Asp238 3.44 K CA C:Asp238 4.40 K O C:Ala239 2.70 K N C:Ala239 4.18 K C C:Ala239 3.52 K CA C:Ala239 4.28 K N C:Met240 4.31 K C C:Met240 4.98 K CA C:Met240 4.52 K N C:Gly241 4.90 K O C:Ile242 2.60 K N C:Ile242 4.24 K CB C:Ile242 4.32 K CG2 C:Ile242 4.93 K C C:Ile242 3.69 K CA C:Ile242 4.31 K O C:His243 4.47 K N C:His243 4.76 K C C:His243 4.45 K N C:Thr244 4.51 K CG2 C:Thr244 4.88 K CA C:Thr244 4.62 K CB C:Ser247 3.80 K OG C:Ser247 2.73 K O2' C:Anp1900 4.28 interactive model: Potassium binding site 6 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 6 of Potassium in the PDB 1bxr. 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: Ala126, C: Glu127, C: Arg129, C: Glu299, C: Met300, C: Asn301, C: Pro302, C: Mn1901, C: Anp1900, C: Hoh4100, C: Hoh4101, C: Hoh4294, C: Hoh4295, conact list: Atom Atom Distance (A) K O C:Ala126 3.06 K C C:Ala126 3.90 K CB C:Ala126 4.80 K CA C:Ala126 4.93 K O C:Glu127 4.87 K N C:Glu127 4.40 K OE1 C:Glu127 3.97 K OE2 C:Glu127 2.83 K CD C:Glu127 3.56 K C C:Glu127 4.92 K CG C:Glu127 4.67 K CA C:Glu127 4.17 K CZ C:Arg129 4.55 K NH2 C:Arg129 4.65 K NH1 C:Arg129 4.10 K OE1 C:Glu299 2.87 K CB C:Glu299 4.43 K OE2 C:Glu299 4.80 K CD C:Glu299 3.89 K CG C:Glu299 4.67 K O C:Met300 2.80 K N C:Met300 4.36 K C C:Met300 3.84 K CA C:Met300 4.84 K N C:Asn301 4.51 K OD1 C:Asn301 3.78 K CG C:Asn301 4.60 K CA C:Asn301 4.44 K CD C:Pro302 4.67 K MN C:Mn1901 3.78 K O2B C:Anp1900 4.92 K O C:Hoh4100 2.81 K O C:Hoh4101 2.85 K O C:Hoh4294 5.00 K O C:Hoh4295 3.35 interactive model: Potassium binding site 7 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 7 of Potassium in the PDB 1bxr. 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: Glu761, C: His781, C: Glu783, C: Gln784, C: Ala785, C: Gly786, C: Val787, C: His788, C: Ser789, C: Ser792, C: Anp1910, C: Hoh4214, conact list: Atom Atom Distance (A) K OE1 C:Glu761 2.74 K CB C:Glu761 3.79 K OE2 C:Glu761 4.79 K CD C:Glu761 3.85 K CG C:Glu761 4.33 K NE2 C:His781 4.97 K CB C:His781 3.85 K ND1 C:His781 2.90 K CD2 C:His781 4.94 K CE1 C:His781 3.88 K CG C:His781 3.77 K O C:Glu783 2.79 K N C:Glu783 4.99 K CB C:Glu783 4.37 K C C:Glu783 3.64 K CA C:Glu783 4.51 K O C:Gln784 2.86 K N C:Gln784 4.30 K C C:Gln784 3.45 K CA C:Gln784 4.29 K N C:Ala785 4.02 K C C:Ala785 4.80 K CA C:Ala785 4.16 K N C:Gly786 4.85 K O C:Val787 2.60 K N C:Val787 4.36 K CB C:Val787 4.12 K C C:Val787 3.77 K CG1 C:Val787 4.64 K CA C:Val787 4.35 K O C:His788 4.53 K N C:His788 4.89 K C C:His788 4.57 K N C:Ser789 4.60 K CA C:Ser789 4.65 K CB C:Ser792 3.63 K OG C:Ser792 2.71 K CA C:Ser792 4.96 K O2' C:Anp1910 4.49 K O C:Hoh4214 4.81 interactive model: Potassium binding site 8 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 8 of Potassium in the PDB 1bxr. 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: Asp133, C: Thr143, C: Ala144, C: Arg145, C: Ser146, C: Hoh4026, C: Hoh4027, C: Hoh4313, C: Hoh4460, C: Hoh4461, C: Hoh4462, C: Hoh4463, conact list: Atom Atom Distance (A) K OD2 C:Asp133 4.65 K OD1 C:Asp133 4.54 K O C:Thr143 2.93 K N C:Thr143 4.25 K CB C:Thr143 4.01 K OG1 C:Thr143 2.83 K C C:Thr143 3.46 K CA C:Thr143 4.16 K O C:Ala144 2.98 K N C:Ala144 4.10 K C C:Ala144 3.37 K CA C:Ala144 4.19 K N C:Arg145 3.80 K C C:Arg145 4.78 K CA C:Arg145 3.96 K N C:Ser146 4.68 K OG C:Ser146 4.48 K O C:Hoh4026 3.21 K O C:Hoh4027 2.38 K O C:Hoh4313 3.26 K O C:Hoh4460 4.76 K O C:Hoh4461 3.22 K O C:Hoh4462 4.38 K O C:Hoh4463 4.80 interactive model: Potassium binding site 9 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 9 of Potassium in the PDB 1bxr. 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: Arg494, D: His16, D: Gly17, D: Asp112, D: Ile113, D: Cl1982, C: Hoh4183, C: Hoh4184, C: Hoh4400, D: Hoh1218, D: Hoh1219, D: Hoh1466, D: Hoh1529, conact list: Atom Atom Distance (A) K CZ C:Arg494 4.59 K NH2 C:Arg494 4.25 K NH1 C:Arg494 4.76 K O D:His16 2.64 K C D:His16 3.84 K CA D:His16 4.84 K N D:Gly17 4.68 K CA D:Gly17 4.55 K O D:Asp112 2.75 K CB D:Asp112 4.63 K C D:Asp112 3.96 K CA D:Asp112 4.95 K N D:Ile113 4.72 K CG2 D:Ile113 4.82 K CA D:Ile113 4.44 K CL D:Cl1982 4.26 K O C:Hoh4183 2.69 K O C:Hoh4184 3.77 K O C:Hoh4400 4.40 K O D:Hoh1218 4.61 K O D:Hoh1219 3.14 K O D:Hoh1466 4.29 K O D:Hoh1529 2.59 interactive model: Potassium binding site 10 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 10 of Potassium in the PDB 1bxr. 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: E: Glu215, E: Asn236, E: Asp238, E: Ala239, E: Met240, E: Ile242, E: His243, E: Thr244, E: Ser247, E: Anp2900, conact list: Atom Atom Distance (A) K OE1 E:Glu215 2.52 K CB E:Glu215 4.20 K OE2 E:Glu215 4.60 K CD E:Glu215 3.74 K CG E:Glu215 4.42 K CB E:Asn236 3.86 K ND2 E:Asn236 4.99 K OD1 E:Asn236 2.86 K CG E:Asn236 3.73 K O E:Asp238 2.62 K CB E:Asp238 4.36 K C E:Asp238 3.60 K CA E:Asp238 4.51 K O E:Ala239 2.85 K N E:Ala239 4.34 K C E:Ala239 3.60 K CA E:Ala239 4.38 K N E:Met240 4.33 K C E:Met240 5.00 K CA E:Met240 4.54 K O E:Ile242 2.53 K N E:Ile242 4.35 K CB E:Ile242 4.15 K CG2 E:Ile242 4.65 K C E:Ile242 3.70 K CA E:Ile242 4.32 K O E:His243 4.25 K N E:His243 4.78 K C E:His243 4.37 K N E:Thr244 4.32 K CG2 E:Thr244 4.63 K CA E:Thr244 4.28 K CB E:Ser247 3.69 K OG E:Ser247 2.60 K O3' E:Anp2900 4.98 K O2' E:Anp2900 4.12 interactive model: Potassium binding site 11 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 11 of Potassium in the PDB 1bxr. 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: E: Ala126, E: Glu127, E: Arg129, E: Glu299, E: Met300, E: Asn301, E: Pro302, E: Mn2901, E: Hoh3102, E: Hoh3103, E: Hoh3292, conact list: Atom Atom Distance (A) K O E:Ala126 3.36 K C E:Ala126 3.98 K CB E:Ala126 4.66 K CA E:Ala126 4.92 K N E:Glu127 4.40 K OE1 E:Glu127 4.07 K OE2 E:Glu127 2.56 K CD E:Glu127 3.47 K CG E:Glu127 4.58 K CA E:Glu127 4.28 K CZ E:Arg129 4.85 K NH2 E:Arg129 4.94 K NH1 E:Arg129 4.60 K OE1 E:Glu299 2.94 K CB E:Glu299 4.32 K OE2 E:Glu299 4.83 K CD E:Glu299 3.91 K CG E:Glu299 4.60 K O E:Met300 2.55 K N E:Met300 4.24 K C E:Met300 3.65 K CA E:Met300 4.62 K N E:Asn301 4.42 K CB E:Asn301 4.97 K OD1 E:Asn301 3.47 K CG E:Asn301 4.29 K CA E:Asn301 4.38 K CD E:Pro302 4.49 K MN E:Mn2901 3.72 K O E:Hoh3102 3.02 K O E:Hoh3103 2.98 K O E:Hoh3292 3.09 interactive model: Potassium binding site 12 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 12 of Potassium in the PDB 1bxr. 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: E: Glu761, E: His781, E: Glu783, E: Gln784, E: Ala785, E: Gly786, E: Val787, E: His788, E: Ser789, E: Ser792, E: Anp2910, E: Hoh3212, conact list: Atom Atom Distance (A) K OE1 E:Glu761 2.93 K CB E:Glu761 3.50 K OE2 E:Glu761 4.40 K CD E:Glu761 3.63 K CG E:Glu761 4.11 K CA E:Glu761 4.82 K NE2 E:His781 4.94 K CB E:His781 3.91 K ND1 E:His781 2.81 K CD2 E:His781 4.97 K CE1 E:His781 3.79 K CG E:His781 3.79 K O E:Glu783 2.89 K CB E:Glu783 4.22 K C E:Glu783 3.66 K CA E:Glu783 4.50 K O E:Gln784 2.97 K N E:Gln784 4.32 K C E:Gln784 3.57 K CA E:Gln784 4.40 K N E:Ala785 4.15 K C E:Ala785 4.89 K CA E:Ala785 4.28 K N E:Gly786 4.90 K O E:Val787 2.59 K N E:Val787 4.28 K CB E:Val787 4.01 K C E:Val787 3.73 K CG1 E:Val787 4.69 K CA E:Val787 4.24 K O E:His788 4.59 K N E:His788 4.90 K C E:His788 4.64 K N E:Ser789 4.58 K CA E:Ser789 4.62 K CB E:Ser792 3.60 K OG E:Ser792 2.76 K O2' E:Anp2910 4.39 K O E:Hoh3212 4.65 interactive model: Potassium binding site 13 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 13 of Potassium in the PDB 1bxr. 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: E: Cys34, E: Lys35, E: Arg38, E: Glu59, E: Met60, E: Hoh3013, E: Hoh3282, E: Hoh3442, E: Hoh3445, conact list: Atom Atom Distance (A) K O E:Cys34 4.77 K C E:Cys34 4.96 K O E:Lys35 4.76 K N E:Lys35 4.62 K CB E:Lys35 4.04 K CE E:Lys35 4.78 K CD E:Lys35 4.49 K C E:Lys35 4.86 K CG E:Lys35 3.73 K CA E:Lys35 3.89 K CB E:Arg38 4.57 K CD E:Arg38 4.03 K CG E:Arg38 4.74 K NE E:Arg38 4.47 K O E:Glu59 4.79 K O E:Met60 4.12 K CB E:Met60 4.87 K C E:Met60 4.65 K SD E:Met60 4.04 K CA E:Met60 4.36 K O E:Hoh3013 4.03 K O E:Hoh3282 3.34 K O E:Hoh3442 4.81 K O E:Hoh3445 4.63 interactive model: Potassium binding site 14 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 14 of Potassium in the PDB 1bxr. 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: E: Asp84, E: Gly112, E: Val113, E: Thr114, E: Hoh3279, E: Hoh3451, conact list: Atom Atom Distance (A) K O E:Asp84 3.02 K CB E:Asp84 4.44 K C E:Asp84 3.92 K OD1 E:Asp84 4.56 K CA E:Asp84 4.24 K O E:Gly112 2.89 K C E:Gly112 3.95 K CA E:Gly112 4.85 K N E:Val113 4.77 K C E:Val113 4.64 K CA E:Val113 4.71 K N E:Thr114 3.88 K CB E:Thr114 3.71 K CG2 E:Thr114 4.76 K OG1 E:Thr114 2.42 K CA E:Thr114 4.42 K O E:Hoh3279 4.52 K O E:Hoh3451 2.84 interactive model: Potassium binding site 15 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 15 of Potassium in the PDB 1bxr. 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: G: Glu215, G: Asn236, G: Asp238, G: Ala239, G: Met240, G: Gly241, G: Ile242, G: His243, G: Thr244, G: Ser247, G: Anp3900, conact list: Atom Atom Distance (A) K OE1 G:Glu215 2.46 K CB G:Glu215 4.21 K OE2 G:Glu215 4.36 K CD G:Glu215 3.64 K CG G:Glu215 4.50 K CB G:Asn236 4.04 K OD1 G:Asn236 2.89 K CG G:Asn236 3.83 K O G:Asp238 2.97 K CB G:Asp238 4.40 K C G:Asp238 3.74 K CA G:Asp238 4.62 K O G:Ala239 2.64 K N G:Ala239 4.35 K C G:Ala239 3.50 K CA G:Ala239 4.33 K N G:Met240 4.26 K C G:Met240 4.94 K CA G:Met240 4.43 K N G:Gly241 5.00 K O G:Ile242 2.49 K N G:Ile242 4.35 K CB G:Ile242 4.25 K C G:Ile242 3.67 K CA G:Ile242 4.34 K O G:His243 4.27 K N G:His243 4.76 K C G:His243 4.37 K N G:Thr244 4.47 K CG2 G:Thr244 4.62 K CA G:Thr244 4.51 K CB G:Ser247 3.77 K OG G:Ser247 2.77 K O3' G:Anp3900 4.94 K O2' G:Anp3900 4.14 interactive model: Potassium binding site 16 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 16 of Potassium in the PDB 1bxr. 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: G: Ala126, G: Glu127, G: Arg129, G: Glu299, G: Met300, G: Asn301, G: Pro302, G: Mn3901, G: Anp3900, G: Hoh4104, G: Hoh4105, G: Hoh4291, G: Hoh4292, conact list: Atom Atom Distance (A) K O G:Ala126 3.22 K C G:Ala126 4.07 K CB G:Ala126 4.85 K N G:Glu127 4.57 K OE1 G:Glu127 4.40 K CB G:Glu127 4.98 K OE2 G:Glu127 3.43 K CD G:Glu127 3.87 K CG G:Glu127 4.54 K CA G:Glu127 4.29 K CZ G:Arg129 4.49 K NH2 G:Arg129 4.62 K NH1 G:Arg129 4.18 K OE1 G:Glu299 2.87 K CB G:Glu299 4.43 K OE2 G:Glu299 4.89 K CD G:Glu299 3.94 K CG G:Glu299 4.69 K O G:Met300 2.93 K N G:Met300 4.36 K C G:Met300 3.93 K CA G:Met300 4.80 K N G:Asn301 4.71 K OD1 G:Asn301 3.60 K CG G:Asn301 4.49 K CA G:Asn301 4.67 K CD G:Pro302 4.79 K MN G:Mn3901 3.83 K O2B G:Anp3900 4.90 K O G:Hoh4104 3.91 K O G:Hoh4105 2.50 K O G:Hoh4291 4.87 K O G:Hoh4292 3.57 interactive model: Potassium binding site 17 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 17 of Potassium in the PDB 1bxr. 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: G: Glu761, G: His781, G: Glu783, G: Gln784, G: Ala785, G: Gly786, G: Val787, G: His788, G: Ser789, G: Ser792, G: Anp3910, G: Hoh4214, conact list: Atom Atom Distance (A) K OE1 G:Glu761 2.50 K CB G:Glu761 3.52 K OE2 G:Glu761 4.64 K CD G:Glu761 3.67 K CG G:Glu761 4.15 K CA G:Glu761 4.78 K NE2 G:His781 4.89 K CB G:His781 3.76 K ND1 G:His781 2.75 K CD2 G:His781 4.88 K CE1 G:His781 3.76 K CG G:His781 3.67 K O G:Glu783 2.96 K CB G:Glu783 4.37 K C G:Glu783 3.66 K CA G:Glu783 4.55 K O G:Gln784 2.86 K N G:Gln784 4.25 K C G:Gln784 3.54 K CA G:Gln784 4.35 K N G:Ala785 4.16 K C G:Ala785 4.92 K CA G:Ala785 4.25 K N G:Gly786 4.85 K O G:Val787 2.62 K N G:Val787 4.40 K CB G:Val787 4.12 K C G:Val787 3.77 K CG1 G:Val787 4.61 K CA G:Val787 4.39 K O G:His788 4.30 K N G:His788 4.85 K C G:His788 4.48 K N G:Ser789 4.67 K CA G:Ser789 4.68 K CB G:Ser792 3.81 K OG G:Ser792 2.72 K O2' G:Anp3910 4.28 K O G:Hoh4214 4.81 interactive model: Potassium binding site 18 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 18 of Potassium in the PDB 1bxr. 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: G: Cys551, G: Glu552, G: Ala553, G: Asn554, G: Hoh4182, G: Hoh4269, G: Hoh4382, G: Hoh4388, G: Hoh4389, G: Hoh4390, conact list: Atom Atom Distance (A) K O G:Cys551 2.66 K N G:Cys551 4.48 K CB G:Cys551 3.68 K SG G:Cys551 4.52 K C G:Cys551 3.37 K CA G:Cys551 4.08 K N G:Glu552 4.16 K C G:Glu552 4.62 K CA G:Glu552 4.36 K N G:Ala553 4.48 K N G:Asn554 4.44 K ND2 G:Asn554 4.47 K OD1 G:Asn554 2.67 K CG G:Asn554 3.85 K CA G:Asn554 4.96 K O G:Hoh4182 3.87 K O G:Hoh4269 4.06 K O G:Hoh4382 3.41 K O G:Hoh4388 3.92 K O G:Hoh4389 3.05 K O G:Hoh4390 2.62 interactive model: Potassium binding site 19 out of 19 in 1bxr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 19 of Potassium in the PDB 1bxr. 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: G: Arg494, H: His16, H: Gly17, H: Asp112, H: Ile113, G: Hoh4183, G: Hoh4184, G: Hoh4387, H: Hoh3219, H: Hoh3220, H: Hoh3344, H: Hoh3529, conact list: Atom Atom Distance (A) K NH2 G:Arg494 4.65 K O H:His16 2.69 K C H:His16 3.89 K CA H:His16 4.92 K N H:Gly17 4.64 K CA H:Gly17 4.33 K O H:Asp112 2.79 K CB H:Asp112 4.70 K C H:Asp112 4.00 K CA H:Asp112 4.99 K N H:Ile113 4.77 K CG2 H:Ile113 4.65 K CA H:Ile113 4.56 K O G:Hoh4183 3.37 K O G:Hoh4184 3.55 K O G:Hoh4387 4.64 K O H:Hoh3219 4.12 K O H:Hoh3220 3.62 K O H:Hoh3344 4.68 K O H:Hoh3529 2.80 interactive model: