0.028935 0.000000 0.015359 0.000000 0.006990 0.000000 0.000000 0.000000 0.031060 0.00000 0.00000 0.00000 Rajagopal, S. Moffat, K. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 117.96 90.00 34.560 143.070 36.450 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C9 H8 O3 164.158 4'-HYDROXYCINNAMIC ACID PARA-COUMARIC ACID non-polymer C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 100 1649 1654 10.1073/pnas.0336353100 12563032 Crystal Structure of a Photoactive Yellow Protein from a Sensor Histidine Kinase: Conformational Variability and Signal Transduction 2003 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 CCD 2001-09-05 ADSC QUANTUM 4 SINGLE WAVELENGTH M x-ray 1 1.0 1.0 14-BM-C APS 1.0 SYNCHROTRON APS BEAMLINE 14-BM-C 14514.385 PPR N-terminal domain 3 man polymer 164.158 4'-HYDROXYCINNAMIC ACID 3 syn non-polymer 18.015 water 114 nat water no no MPDRTTDDFGPFTEQIRGTIDGMGTAEFDALPVGAIQVDGSGVIHRYNRTESRLSGRIPERVIGRNFFTEVAPCTNIPAF SGRFMDGVTSGTLDARFDFVFDFQMAPVRVQIRMQNAGVPDRYWIFVRK MPDRTTDDFGPFTEQIRGTIDGMGTAEFDALPVGAIQVDGSGVIHRYNRTESRLSGRIPERVIGRNFFTEVAPCTNIPAF SGRFMDGVTSGTLDARFDFVFDFQMAPVRVQIRMQNAGVPDRYWIFVRK A,B,C polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Rhodospirillum Escherichia sample 34018 Rhodospirillum centenum 562 Escherichia coli 3 1.83 32.67 VAPOR DIFFUSION, HANGING DROP 7.0 36% PEG 6K, 10 mM Tris, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 repository Initial release Version format compliance Version format compliance 1 0 2003-02-25 1 1 2008-04-28 1 2 2011-07-13 Photoactive Yellow Protein, Dark State (Unbleached) The P65 Crystal Form Of Photoactive Yellow Protein G47S Mutant Flavin-Binding Domain, Lov2, From The Chimeric Phytochrome/Phototropin Photoreceptor Phy3 Photoactive Yellow Protein, Photostationary State, 50% Ground State, 50% Bleached RCSB Y RCSB 2002-10-09 REL REL HC4 4'-HYDROXYCINNAMIC ACID HOH water CYS 69 2 HC4 HC4 130 A CYS 69 2 HC4 HC4 130 B CYS 69 2 HC4 HC4 130 C WAT 1 3 HOH HOH 131 A WAT 4 3 HOH HOH 132 A WAT 9 3 HOH HOH 133 A WAT 11 3 HOH HOH 134 A WAT 12 3 HOH HOH 135 A WAT 15 3 HOH HOH 136 A WAT 25 3 HOH HOH 137 A WAT 26 3 HOH HOH 138 A WAT 27 3 HOH HOH 139 A WAT 34 3 HOH HOH 140 A WAT 35 3 HOH HOH 141 A WAT 36 3 HOH HOH 142 A WAT 37 3 HOH HOH 143 A WAT 38 3 HOH HOH 144 A WAT 41 3 HOH HOH 145 A WAT 44 3 HOH HOH 146 A WAT 45 3 HOH HOH 147 A WAT 48 3 HOH HOH 148 A WAT 49 3 HOH HOH 149 A WAT 54 3 HOH HOH 150 A WAT 55 3 HOH HOH 151 A WAT 58 3 HOH HOH 152 A WAT 59 3 HOH HOH 153 A WAT 60 3 HOH HOH 154 A WAT 61 3 HOH HOH 155 A WAT 65 3 HOH HOH 156 A WAT 66 3 HOH HOH 157 A WAT 76 3 HOH HOH 158 A WAT 81 3 HOH HOH 159 A WAT 82 3 HOH HOH 160 A WAT 87 3 HOH HOH 161 A WAT 91 3 HOH HOH 162 A WAT 105 3 HOH HOH 163 A WAT 106 3 HOH HOH 164 A WAT 107 3 HOH HOH 165 A WAT 110 3 HOH HOH 166 A WAT 111 3 HOH HOH 167 A WAT 113 3 HOH HOH 168 A WAT 6 3 HOH HOH 131 B WAT 8 3 HOH HOH 132 B WAT 13 3 HOH HOH 133 B WAT 14 3 HOH HOH 134 B WAT 17 3 HOH HOH 135 B WAT 18 3 HOH HOH 136 B WAT 22 3 HOH HOH 137 B WAT 23 3 HOH HOH 138 B WAT 24 3 HOH HOH 139 B WAT 28 3 HOH HOH 140 B WAT 32 3 HOH HOH 141 B WAT 39 3 HOH HOH 142 B WAT 43 3 HOH HOH 143 B WAT 50 3 HOH HOH 144 B WAT 51 3 HOH HOH 145 B WAT 52 3 HOH HOH 146 B WAT 57 3 HOH HOH 147 B WAT 63 3 HOH HOH 148 B WAT 64 3 HOH HOH 149 B WAT 68 3 HOH HOH 150 B WAT 69 3 HOH HOH 151 B WAT 71 3 HOH HOH 152 B WAT 72 3 HOH HOH 153 B WAT 73 3 HOH HOH 154 B WAT 74 3 HOH HOH 155 B WAT 75 3 HOH HOH 156 B WAT 77 3 HOH HOH 157 B WAT 78 3 HOH HOH 158 B WAT 80 3 HOH HOH 159 B WAT 84 3 HOH HOH 160 B WAT 85 3 HOH HOH 161 B WAT 86 3 HOH HOH 162 B WAT 89 3 HOH HOH 163 B WAT 90 3 HOH HOH 164 B WAT 96 3 HOH HOH 165 B WAT 98 3 HOH HOH 166 B WAT 100 3 HOH HOH 167 B WAT 102 3 HOH HOH 168 B WAT 109 3 HOH HOH 169 B WAT 112 3 HOH HOH 170 B WAT 2 3 HOH HOH 131 C WAT 3 3 HOH HOH 132 C WAT 5 3 HOH HOH 133 C WAT 7 3 HOH HOH 134 C WAT 10 3 HOH HOH 135 C WAT 16 3 HOH HOH 136 C WAT 19 3 HOH HOH 137 C WAT 20 3 HOH HOH 138 C WAT 21 3 HOH HOH 139 C WAT 29 3 HOH HOH 140 C WAT 30 3 HOH HOH 141 C WAT 31 3 HOH HOH 142 C WAT 33 3 HOH HOH 143 C WAT 40 3 HOH HOH 144 C WAT 42 3 HOH HOH 145 C WAT 46 3 HOH HOH 146 C WAT 47 3 HOH HOH 147 C WAT 53 3 HOH HOH 148 C WAT 56 3 HOH HOH 149 C WAT 62 3 HOH HOH 150 C WAT 67 3 HOH HOH 151 C WAT 70 3 HOH HOH 152 C WAT 79 3 HOH HOH 153 C WAT 83 3 HOH HOH 154 C WAT 88 3 HOH HOH 155 C WAT 92 3 HOH HOH 156 C WAT 93 3 HOH HOH 157 C WAT 94 3 HOH HOH 158 C WAT 95 3 HOH HOH 159 C WAT 97 3 HOH HOH 160 C WAT 99 3 HOH HOH 161 C WAT 101 3 HOH HOH 162 C WAT 103 3 HOH HOH 163 C WAT 104 3 HOH HOH 164 C WAT 108 3 HOH HOH 165 C WAT 114 3 HOH HOH 166 C n 1 -4 A n 2 -3 A n 3 -2 A n 4 -1 A n 5 0 A n 6 1 A n 7 2 A n 8 3 A n 9 4 A n 10 5 A n 11 6 A n 12 7 A n 13 8 A n 14 9 A n 15 10 A n 16 11 A n 17 12 A n 18 13 A n 19 14 A ILE 15 n 20 ILE 15 A ASP 16 n 21 ASP 16 A n 22 17 A n 23 18 A n 24 19 A THR 20 n 25 THR 20 A ALA 21 n 26 ALA 21 A ALA 22 n 27 GLU 22 A PHE 23 n 28 PHE 23 A ASP 24 n 29 ASP 24 A ALA 25 n 30 ALA 25 A LEU 26 n 31 LEU 26 A PRO 27 n 32 PRO 27 A VAL 28 n 33 VAL 28 A GLY 29 n 34 GLY 29 A ALA 30 n 35 ALA 30 A ILE 31 n 36 ILE 31 A GLN 32 n 37 GLN 32 A VAL 33 n 38 VAL 33 A ASP 34 n 39 ASP 34 A GLY 35 n 40 GLY 35 A SER 36 n 41 SER 36 A GLY 37 n 42 GLY 37 A VAL 38 n 43 VAL 38 A ILE 39 n 44 ILE 39 A HIS 40 n 45 HIS 40 A ARG 41 n 46 ARG 41 A TYR 42 n 47 TYR 42 A ASN 43 n 48 ASN 43 A ALA 44 n 49 ARG 44 A THR 45 n 50 THR 45 A GLU 46 n 51 GLU 46 A SER 47 n 52 SER 47 A ALA 48 n 53 ARG 48 A LEU 49 n 54 LEU 49 A SER 50 n 55 SER 50 A GLY 51 n 56 GLY 51 A ARG 52 n 57 ARG 52 A ILE 53 n 58 ILE 53 A PRO 54 n 59 PRO 54 A GLU 55 n 60 GLU 55 A ARG 56 n 61 ARG 56 A VAL 57 n 62 VAL 57 A ILE 58 n 63 ILE 58 A GLY 59 n 64 GLY 59 A ARG 60 n 65 ARG 60 A ASN 61 n 66 ASN 61 A PHE 62 n 67 PHE 62 A PHE 63 n 68 PHE 63 A THR 64 n 69 THR 64 A GLU 65 n 70 GLU 65 A VAL 66 n 71 VAL 66 A ALA 67 n 72 ALA 67 A PRO 68 n 73 PRO 68 A CYS 69 n 74 CYS 69 A THR 70 n 75 THR 70 A ASN 71 n 76 ASN 71 A ILE 72 n 77 ILE 72 A PRO 73 n 78 PRO 73 A ALA 74 n 79 ALA 74 A PHE 75 n 80 PHE 75 A SER 76 n 81 SER 76 A GLY 77 n 82 GLY 77 A ARG 78 n 83 ARG 78 A PHE 79 n 84 PHE 79 A MET 80 n 85 MET 80 A ASP 81 n 86 ASP 81 A GLY 82 n 87 GLY 82 A VAL 83 n 88 VAL 83 A THR 84 n 89 THR 84 A SER 85 n 90 SER 85 A GLY 86 n 91 GLY 86 A THR 87 n 92 THR 87 A LEU 88 n 93 LEU 88 A ASP 89 n 94 ASP 89 A ALA 90 n 95 ALA 90 A ARG 91 n 96 ARG 91 A PHE 92 n 97 PHE 92 A ASP 93 n 98 ASP 93 A PHE 94 n 99 PHE 94 A VAL 95 n 100 VAL 95 A PHE 96 n 101 PHE 96 A ASP 97 n 102 ASP 97 A PHE 98 n 103 PHE 98 A GLN 99 n 104 GLN 99 A MET 100 n 105 MET 100 A ALA 101 n 106 ALA 101 A PRO 102 n 107 PRO 102 A VAL 103 n 108 VAL 103 A ARG 104 n 109 ARG 104 A VAL 105 n 110 VAL 105 A GLN 106 n 111 GLN 106 A ILE 107 n 112 ILE 107 A ARG 108 n 113 ARG 108 A MET 109 n 114 MET 109 A GLN 110 n 115 GLN 110 A ASN 111 n 116 ASN 111 A ALA 112 n 117 ALA 112 A GLY 113 n 118 GLY 113 A VAL 114 n 119 VAL 114 A PRO 115 n 120 PRO 115 A ASP 116 n 121 ASP 116 A ARG 117 n 122 ARG 117 A TYR 118 n 123 TYR 118 A TRP 119 n 124 TRP 119 A ILE 120 n 125 ILE 120 A PHE 121 n 126 PHE 121 A VAL 122 n 127 VAL 122 A ARG 123 n 128 ARG 123 A LYS 124 n 129 LYS 124 A n 1 -4 B n 2 -3 B n 3 -2 B n 4 -1 B n 5 0 B n 6 1 B n 7 2 B n 8 3 B n 9 4 B n 10 5 B n 11 6 B n 12 7 B n 13 8 B n 14 9 B n 15 10 B ILE 11 n 16 ILE 11 B ALA 12 n 17 ARG 12 B GLY 13 n 18 GLY 13 B THR 14 n 19 THR 14 B ILE 15 n 20 ILE 15 B ASP 16 n 21 ASP 16 B GLY 17 n 22 GLY 17 B MET 18 n 23 MET 18 B GLY 19 n 24 GLY 19 B THR 20 n 25 THR 20 B ALA 21 n 26 ALA 21 B GLU 22 n 27 GLU 22 B PHE 23 n 28 PHE 23 B ASP 24 n 29 ASP 24 B ALA 25 n 30 ALA 25 B LEU 26 n 31 LEU 26 B PRO 27 n 32 PRO 27 B VAL 28 n 33 VAL 28 B GLY 29 n 34 GLY 29 B ALA 30 n 35 ALA 30 B ILE 31 n 36 ILE 31 B GLN 32 n 37 GLN 32 B VAL 33 n 38 VAL 33 B ASP 34 n 39 ASP 34 B GLY 35 n 40 GLY 35 B SER 36 n 41 SER 36 B GLY 37 n 42 GLY 37 B VAL 38 n 43 VAL 38 B ILE 39 n 44 ILE 39 B HIS 40 n 45 HIS 40 B ARG 41 n 46 ARG 41 B TYR 42 n 47 TYR 42 B ASN 43 n 48 ASN 43 B ARG 44 n 49 ARG 44 B THR 45 n 50 THR 45 B GLU 46 n 51 GLU 46 B SER 47 n 52 SER 47 B ARG 48 n 53 ARG 48 B LEU 49 n 54 LEU 49 B SER 50 n 55 SER 50 B GLY 51 n 56 GLY 51 B ARG 52 n 57 ARG 52 B ILE 53 n 58 ILE 53 B PRO 54 n 59 PRO 54 B GLU 55 n 60 GLU 55 B ALA 56 n 61 ARG 56 B VAL 57 n 62 VAL 57 B ILE 58 n 63 ILE 58 B GLY 59 n 64 GLY 59 B ARG 60 n 65 ARG 60 B ASN 61 n 66 ASN 61 B PHE 62 n 67 PHE 62 B PHE 63 n 68 PHE 63 B THR 64 n 69 THR 64 B GLU 65 n 70 GLU 65 B VAL 66 n 71 VAL 66 B ALA 67 n 72 ALA 67 B PRO 68 n 73 PRO 68 B CYS 69 n 74 CYS 69 B THR 70 n 75 THR 70 B ASN 71 n 76 ASN 71 B ILE 72 n 77 ILE 72 B PRO 73 n 78 PRO 73 B ALA 74 n 79 ALA 74 B PHE 75 n 80 PHE 75 B SER 76 n 81 SER 76 B GLY 77 n 82 GLY 77 B ARG 78 n 83 ARG 78 B PHE 79 n 84 PHE 79 B MET 80 n 85 MET 80 B ASP 81 n 86 ASP 81 B GLY 82 n 87 GLY 82 B VAL 83 n 88 VAL 83 B THR 84 n 89 THR 84 B SER 85 n 90 SER 85 B GLY 86 n 91 GLY 86 B THR 87 n 92 THR 87 B LEU 88 n 93 LEU 88 B ASP 89 n 94 ASP 89 B ALA 90 n 95 ALA 90 B ALA 91 n 96 ARG 91 B PHE 92 n 97 PHE 92 B ASP 93 n 98 ASP 93 B PHE 94 n 99 PHE 94 B VAL 95 n 100 VAL 95 B PHE 96 n 101 PHE 96 B ASP 97 n 102 ASP 97 B PHE 98 n 103 PHE 98 B GLN 99 n 104 GLN 99 B MET 100 n 105 MET 100 B ALA 101 n 106 ALA 101 B PRO 102 n 107 PRO 102 B VAL 103 n 108 VAL 103 B ARG 104 n 109 ARG 104 B VAL 105 n 110 VAL 105 B GLN 106 n 111 GLN 106 B ILE 107 n 112 ILE 107 B ARG 108 n 113 ARG 108 B MET 109 n 114 MET 109 B GLN 110 n 115 GLN 110 B ASN 111 n 116 ASN 111 B ALA 112 n 117 ALA 112 B GLY 113 n 118 GLY 113 B VAL 114 n 119 VAL 114 B PRO 115 n 120 PRO 115 B ASP 116 n 121 ASP 116 B ARG 117 n 122 ARG 117 B TYR 118 n 123 TYR 118 B TRP 119 n 124 TRP 119 B ILE 120 n 125 ILE 120 B PHE 121 n 126 PHE 121 B VAL 122 n 127 VAL 122 B ARG 123 n 128 ARG 123 B LYS 124 n 129 LYS 124 B n 1 -4 C n 2 -3 C n 3 -2 C n 4 -1 C n 5 0 C n 6 1 C n 7 2 C n 8 3 C n 9 4 C n 10 5 C n 11 6 C n 12 7 C n 13 8 C n 14 9 C n 15 10 C ILE 11 n 16 ILE 11 C ARG 12 n 17 ARG 12 C GLY 13 n 18 GLY 13 C THR 14 n 19 THR 14 C ILE 15 n 20 ILE 15 C ASP 16 n 21 ASP 16 C GLY 17 n 22 GLY 17 C MET 18 n 23 MET 18 C GLY 19 n 24 GLY 19 C THR 20 n 25 THR 20 C ALA 21 n 26 ALA 21 C GLU 22 n 27 GLU 22 C PHE 23 n 28 PHE 23 C ASP 24 n 29 ASP 24 C ALA 25 n 30 ALA 25 C LEU 26 n 31 LEU 26 C PRO 27 n 32 PRO 27 C VAL 28 n 33 VAL 28 C GLY 29 n 34 GLY 29 C ALA 30 n 35 ALA 30 C ILE 31 n 36 ILE 31 C GLN 32 n 37 GLN 32 C VAL 33 n 38 VAL 33 C ASP 34 n 39 ASP 34 C GLY 35 n 40 GLY 35 C SER 36 n 41 SER 36 C GLY 37 n 42 GLY 37 C VAL 38 n 43 VAL 38 C ILE 39 n 44 ILE 39 C HIS 40 n 45 HIS 40 C ARG 41 n 46 ARG 41 C TYR 42 n 47 TYR 42 C ASN 43 n 48 ASN 43 C ARG 44 n 49 ARG 44 C THR 45 n 50 THR 45 C GLU 46 n 51 GLU 46 C SER 47 n 52 SER 47 C ARG 48 n 53 ARG 48 C LEU 49 n 54 LEU 49 C SER 50 n 55 SER 50 C GLY 51 n 56 GLY 51 C ARG 52 n 57 ARG 52 C ILE 53 n 58 ILE 53 C PRO 54 n 59 PRO 54 C GLU 55 n 60 GLU 55 C ALA 56 n 61 ARG 56 C VAL 57 n 62 VAL 57 C ILE 58 n 63 ILE 58 C GLY 59 n 64 GLY 59 C ARG 60 n 65 ARG 60 C ASN 61 n 66 ASN 61 C PHE 62 n 67 PHE 62 C PHE 63 n 68 PHE 63 C THR 64 n 69 THR 64 C GLU 65 n 70 GLU 65 C VAL 66 n 71 VAL 66 C ALA 67 n 72 ALA 67 C PRO 68 n 73 PRO 68 C CYS 69 n 74 CYS 69 C THR 70 n 75 THR 70 C ASN 71 n 76 ASN 71 C ILE 72 n 77 ILE 72 C PRO 73 n 78 PRO 73 C ALA 74 n 79 ALA 74 C PHE 75 n 80 PHE 75 C SER 76 n 81 SER 76 C GLY 77 n 82 GLY 77 C ARG 78 n 83 ARG 78 C PHE 79 n 84 PHE 79 C MET 80 n 85 MET 80 C ASP 81 n 86 ASP 81 C GLY 82 n 87 GLY 82 C VAL 83 n 88 VAL 83 C THR 84 n 89 THR 84 C SER 85 n 90 SER 85 C GLY 86 n 91 GLY 86 C THR 87 n 92 THR 87 C LEU 88 n 93 LEU 88 C ASP 89 n 94 ASP 89 C ALA 90 n 95 ALA 90 C ARG 91 n 96 ARG 91 C PHE 92 n 97 PHE 92 C ASP 93 n 98 ASP 93 C PHE 94 n 99 PHE 94 C VAL 95 n 100 VAL 95 C n 101 96 C n 102 97 C n 103 98 C n 104 99 C n 105 100 C n 106 101 C PRO 102 n 107 PRO 102 C VAL 103 n 108 VAL 103 C ARG 104 n 109 ARG 104 C VAL 105 n 110 VAL 105 C GLN 106 n 111 GLN 106 C ILE 107 n 112 ILE 107 C ARG 108 n 113 ARG 108 C MET 109 n 114 MET 109 C GLN 110 n 115 GLN 110 C ASN 111 n 116 ASN 111 C ALA 112 n 117 ALA 112 C GLY 113 n 118 GLY 113 C VAL 114 n 119 VAL 114 C PRO 115 n 120 PRO 115 C ASP 116 n 121 ASP 116 C ARG 117 n 122 ARG 117 C TYR 118 n 123 TYR 118 C TRP 119 n 124 TRP 119 C ILE 120 n 125 ILE 120 C PHE 121 n 126 PHE 121 C VAL 122 n 127 VAL 122 C ARG 123 n 128 ARG 123 C LYS 124 n 129 LYS 124 C author_defined_assembly 1 monomeric author_defined_assembly 1 monomeric author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O HIS 40 A O HIS 45 A N GLN 32 A N GLN 37 A N GLY 29 A N GLY 34 A O VAL 122 A O VAL 127 A O TRP 119 A O TRP 124 A N GLN 110 A N GLN 115 A O VAL 105 A O VAL 110 A N PHE 94 A N PHE 99 B O HIS 40 B O HIS 45 B N GLN 32 B N GLN 37 B N GLY 29 B N GLY 34 B O VAL 122 B O VAL 127 B O PHE 121 B O PHE 126 B N ARG 108 B N ARG 113 B O ILE 107 B O ILE 112 B N PHE 92 B N PHE 97 C O HIS 40 C O HIS 45 C N GLN 32 C N GLN 37 C N GLY 29 C N GLY 34 C O VAL 122 C O VAL 127 C O PHE 121 C O PHE 126 C N ARG 108 C N ARG 113 C O ILE 107 C O ILE 112 C N PHE 92 C N PHE 97 1 A CG GLU 22 A CG GLU 27 1 Y 1 A CD GLU 22 A CD GLU 27 1 Y 1 A OE1 GLU 22 A OE1 GLU 27 1 Y 1 A OE2 GLU 22 A OE2 GLU 27 1 Y 1 A CG ARG 44 A CG ARG 49 1 Y 1 A CD ARG 44 A CD ARG 49 1 Y 1 A NE ARG 44 A NE ARG 49 1 Y 1 A CZ ARG 44 A CZ ARG 49 1 Y 1 A NH1 ARG 44 A NH1 ARG 49 1 Y 1 A NH2 ARG 44 A NH2 ARG 49 1 Y 1 A CG ARG 48 A CG ARG 53 1 Y 1 A CD ARG 48 A CD ARG 53 1 Y 1 A NE ARG 48 A NE ARG 53 1 Y 1 A CZ ARG 48 A CZ ARG 53 1 Y 1 A NH1 ARG 48 A NH1 ARG 53 1 Y 1 A NH2 ARG 48 A NH2 ARG 53 1 Y 1 B CG ARG 12 B CG ARG 17 1 Y 1 B CD ARG 12 B CD ARG 17 1 Y 1 B NE ARG 12 B NE ARG 17 1 Y 1 B CZ ARG 12 B CZ ARG 17 1 Y 1 B NH1 ARG 12 B NH1 ARG 17 1 Y 1 B NH2 ARG 12 B NH2 ARG 17 1 Y 1 B CG ARG 56 B CG ARG 61 1 Y 1 B CD ARG 56 B CD ARG 61 1 Y 1 B NE ARG 56 B NE ARG 61 1 Y 1 B CZ ARG 56 B CZ ARG 61 1 Y 1 B NH1 ARG 56 B NH1 ARG 61 1 Y 1 B NH2 ARG 56 B NH2 ARG 61 1 Y 1 B CG ARG 91 B CG ARG 96 1 Y 1 B CD ARG 91 B CD ARG 96 1 Y 1 B NE ARG 91 B NE ARG 96 1 Y 1 B CZ ARG 91 B CZ ARG 96 1 Y 1 B NH1 ARG 91 B NH1 ARG 96 1 Y 1 B NH2 ARG 91 B NH2 ARG 96 1 Y 1 C CG ARG 56 C CG ARG 61 1 Y 1 C CD ARG 56 C CD ARG 61 1 Y 1 C NE ARG 56 C NE ARG 61 1 Y 1 C CZ ARG 56 C CZ ARG 61 1 Y 1 C NH1 ARG 56 C NH1 ARG 61 1 Y 1 C NH2 ARG 56 C NH2 ARG 61 1 Y 1 A MET -4 A MET 1 1 Y 1 A PRO -3 A PRO 2 1 Y 1 A ASP -2 A ASP 3 1 Y 1 A ARG -1 A ARG 4 1 Y 1 A THR 0 A THR 5 1 Y 1 A THR 1 A THR 6 1 Y 1 A ASP 2 A ASP 7 1 Y 1 A ASP 3 A ASP 8 1 Y 1 A PHE 4 A PHE 9 1 Y 1 A GLY 5 A GLY 10 1 Y 1 A PRO 6 A PRO 11 1 Y 1 A PHE 7 A PHE 12 1 Y 1 A THR 8 A THR 13 1 Y 1 A GLU 9 A GLU 14 1 Y 1 A GLN 10 A GLN 15 1 Y 1 A ILE 11 A ILE 16 1 Y 1 A ARG 12 A ARG 17 1 Y 1 A GLY 13 A GLY 18 1 Y 1 A THR 14 A THR 19 1 Y 1 A GLY 17 A GLY 22 1 Y 1 A MET 18 A MET 23 1 Y 1 A GLY 19 A GLY 24 1 Y 1 B MET -4 B MET 1 1 Y 1 B PRO -3 B PRO 2 1 Y 1 B ASP -2 B ASP 3 1 Y 1 B ARG -1 B ARG 4 1 Y 1 B THR 0 B THR 5 1 Y 1 B THR 1 B THR 6 1 Y 1 B ASP 2 B ASP 7 1 Y 1 B ASP 3 B ASP 8 1 Y 1 B PHE 4 B PHE 9 1 Y 1 B GLY 5 B GLY 10 1 Y 1 B PRO 6 B PRO 11 1 Y 1 B PHE 7 B PHE 12 1 Y 1 B THR 8 B THR 13 1 Y 1 B GLU 9 B GLU 14 1 Y 1 B GLN 10 B GLN 15 1 Y 1 C MET -4 C MET 1 1 Y 1 C PRO -3 C PRO 2 1 Y 1 C ASP -2 C ASP 3 1 Y 1 C ARG -1 C ARG 4 1 Y 1 C THR 0 C THR 5 1 Y 1 C THR 1 C THR 6 1 Y 1 C ASP 2 C ASP 7 1 Y 1 C ASP 3 C ASP 8 1 Y 1 C PHE 4 C PHE 9 1 Y 1 C GLY 5 C GLY 10 1 Y 1 C PRO 6 C PRO 11 1 Y 1 C PHE 7 C PHE 12 1 Y 1 C THR 8 C THR 13 1 Y 1 C GLU 9 C GLU 14 1 Y 1 C GLN 10 C GLN 15 1 Y 1 C PHE 96 C PHE 101 1 Y 1 C ASP 97 C ASP 102 1 Y 1 C PHE 98 C PHE 103 1 Y 1 C GLN 99 C GLN 104 1 Y 1 C MET 100 C MET 105 1 Y 1 C ALA 101 C ALA 106 1 Y 1 A ASN 71 -77.05 41.40 1 A MET 100 -78.80 -74.81 1 B GLU 65 -125.09 -51.20 1 B PHE 75 -123.67 -76.81 1 B ASP 89 -150.63 88.95 1 B ALA 101 -176.43 150.00 1 C PHE 75 -111.51 -74.05 1 C ASP 89 -152.11 89.96 water_rep.param 43.1 -6.987 0 0.641 5.779 0 1.208 0.269 0.245 0.247 2.00 29.86 1835 19081 19047 Random 1 isotropic THROUGHOUT 0 MOLECULAR REPLACEMENT Engh & Huber 0.37 0.31 5 0.42 0.32 2.00 29.86 114 2706 33 0 2559 0.015 1.5 26.2 1.64 0.429 0.030 0.358 2.13 211 1966 62.1 2.00 29.86 1MZU 19081 19081 0.0 0.0 1 93.2 2.00 2.13 3.7 0.359 62.1 data reduction DENZO data scaling SCALEPACK refinement CNS phasing CNS PPH Crystal Structure of the Photoactive Yellow Protein Domain from the Sensor Histidine Kinase Ppr from Rhodospirillum centenum 1 N N 1 N N 1 N N 2 N N 2 N N 2 N N 3 N N 3 N N 3 N N A GLU 22 A GLU 27 HELX_P A LEU 26 A LEU 31 5 1 5 A ASN 43 A ASN 48 HELX_P A GLY 51 A GLY 56 1 2 9 A ILE 53 A ILE 58 HELX_P A ILE 58 A ILE 63 1 3 6 A ALA 67 A ALA 72 HELX_P A ASN 71 A ASN 76 5 4 5 A PHE 75 A PHE 80 HELX_P A SER 85 A SER 90 1 5 11 B GLY 19 B GLY 24 HELX_P B ASP 24 B ASP 29 1 6 6 B ASN 43 B ASN 48 HELX_P B GLY 51 B GLY 56 1 7 9 B ILE 53 B ILE 58 HELX_P B ILE 58 B ILE 63 1 8 6 B ALA 67 B ALA 72 HELX_P B ASN 71 B ASN 76 5 9 5 B PHE 75 B PHE 80 HELX_P B GLY 86 B GLY 91 1 10 12 C THR 14 C THR 19 HELX_P C MET 18 C MET 23 5 11 5 C GLY 19 C GLY 24 HELX_P C ALA 25 C ALA 30 1 12 7 C ASN 43 C ASN 48 HELX_P C GLY 51 C GLY 56 1 13 9 C ILE 53 C ILE 58 HELX_P C ILE 58 C ILE 63 1 14 6 C ALA 67 C ALA 72 HELX_P C ASN 71 C ASN 76 5 15 5 C PHE 75 C PHE 80 HELX_P C THR 84 C THR 89 1 16 10 covale 1.766 A CYS 69 A SG CYS 74 1_555 A HC4 130 D C1 HC4 1_555 covale 1.762 B CYS 69 B SG CYS 74 1_555 B HC4 130 E C1 HC4 1_555 covale 1.756 C CYS 69 C SG CYS 74 1_555 C HC4 130 F C1 HC4 1_555 SIGNALING PROTEIN photoactive yellow protein, PAS, PYP, Ppr, SIGNALING PROTEIN Q9X2W8_RHOCE UNP 1 1 Q9X2W8 MPDRTTDDFGPFTEQIRGTIDGMGTAEFDALPVGAIQVDGSGVIHRYNRTESRLSGRIPERVIGRNFFTEVAPCTNIPAF SGRFMDGVTSGTLDARFDFVFDFQMAPVRVQIRMQNAGVPDRYWIFVRK 1 129 1MZU -4 124 Q9X2W8 A 1 1 129 1 129 1MZU -4 124 Q9X2W8 B 1 1 129 1 129 1MZU -4 124 Q9X2W8 C 1 1 129 5 5 5 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ILE 39 A ILE 44 A TYR 42 A TYR 47 A GLY 29 A GLY 34 A ASP 34 A ASP 39 A ARG 117 A ARG 122 A ARG 123 A ARG 128 A PRO 102 A PRO 107 A ASN 111 A ASN 116 A ASP 89 A ASP 94 A ASP 97 A ASP 102 B ILE 39 B ILE 44 B TYR 42 B TYR 47 B GLY 29 B GLY 34 B ASP 34 B ASP 39 B ARG 117 B ARG 122 B ARG 123 B ARG 128 B VAL 103 B VAL 108 B ASN 111 B ASN 116 B ASP 89 B ASP 94 B PHE 96 B PHE 101 C ILE 39 C ILE 44 C TYR 42 C TYR 47 C GLY 29 C GLY 34 C VAL 33 C VAL 38 C TYR 118 C TYR 123 C ARG 123 C ARG 128 C VAL 105 C VAL 110 C ASN 111 C ASN 116 C ASP 89 C ASP 94 C PHE 94 C PHE 99 BINDING SITE FOR RESIDUE HC4 A 130 Software 7 BINDING SITE FOR RESIDUE HC4 B 130 Software 8 BINDING SITE FOR RESIDUE HC4 C 130 Software 8 A TYR 42 A TYR 47 7 1_555 A GLU 46 A GLU 51 7 1_555 A SER 50 A SER 55 7 1_555 A ALA 67 A ALA 72 7 1_555 A PRO 68 A PRO 73 7 1_555 A CYS 69 A CYS 74 7 1_555 A PHE 98 A PHE 103 7 1_555 B TYR 42 B TYR 47 8 1_555 B GLU 46 B GLU 51 8 1_555 B SER 50 B SER 55 8 1_555 B ALA 67 B ALA 72 8 1_555 B PRO 68 B PRO 73 8 1_555 B CYS 69 B CYS 74 8 1_555 B PHE 98 B PHE 103 8 1_555 C ALA 25 C ALA 30 8 1_556 A ALA 25 A ALA 30 8 1_555 C TYR 42 C TYR 47 8 1_555 C GLU 46 C GLU 51 8 1_555 C SER 50 C SER 55 8 1_555 C VAL 66 C VAL 71 8 1_555 C ALA 67 C ALA 72 8 1_555 C PRO 68 C PRO 73 8 1_555 C CYS 69 C CYS 74 8 1_555 4 P 1 21 1