0.014963 0.008639 0.000000 0.000000 0.017277 0.000000 0.000000 0.000000 0.024422 0.00000 0.00000 0.00000 Schotte, F. Cho, H.S. Kaila, V.R.I. Kamikubo, H. Dashdorj, N. Henry, E.R. Graber, T.J. Henning, R. Wulff, M. Hummer, G. Kataoka, M. Anfinrud, P.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 66.833 66.833 40.947 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 109 19256 10.1073/PNAS.1210938109 23132943 Watching a Signaling Protein Function in Real Time Via 100-Ps Time-Resolved Laue Crystallography. 2012 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 288 1 MIRRORS CCD 2011-03-12 MARRESEARCH SX-165 LAUE L x-ray 1 0.96 1.0 1.30 1.0 14-ID-B APS 0.96-1.30 SYNCHROTRON APS BEAMLINE 14-ID-B 13888.575 PHOTOACTIVE YELLOW PROTEIN 1 man polymer 164.158 4'-HYDROXYCINNAMIC ACID 1 syn non-polymer 18.015 water 139 nat water PYP no no MEHVAFGSEDIENTLAKMDDGQLDGLAFGAIQLDGDGNILQYNAAEGDITGRDPKQVIGKNFFKDVAPCTDSPEFYGKFK EGVASGNLNTMFEYTFDYQMTPTKVKVHMKKALSGDSYWVFVKRV MEHVAFGSEDIENTLAKMDDGQLDGLAFGAIQLDGDGNILQYNAAEGDITGRDPKQVIGKNFFKDVAPCTDSPEFYGKFK EGVASGNLNTMFEYTFDYQMTPTKVKVHMKKALSGDSYWVFVKRV A 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 sample 1053 HALORHODOSPIRA HALOPHILA 469008 ESCHERICHIA COLI BL21(DE3) PLASMID PET16B 3 1.9 35.24 NONE VAPOR DIFFUSION, HANGING DROP 9.0 2.2 M AMMONIUM SULFATE, 1.0 M SODIUM CHLORIDE, AND 10 MM SODIUM DIDEUTERIUM PHOSPHATE, 10 MM DISODIUM DEUTERIUM PHOSPHATE, PH 9.0, VAPOUR DIFFUSION, HANGING DROP, MICROSEEDING, TEMPERATURE 295 K 295 database_PDB_rev database_PDB_rev_record exptl_crystal_grow struct_biol repository Initial release Database references Data collection Data collection Experimental preparation 1 0 2012-11-14 1 1 2012-12-05 1 2 2017-01-25 1 3 2019-01-30 _exptl_crystal_grow.method _exptl_crystal_grow.temp CRYSTAL STRUCTURE OF THE P65 CRYSTAL FORM OF PHOTOACTIVEYELLOW PROTEIN CRYSTAL STRUCTURE OF THE PHOTOACTIVE YELLOW PROTEIN MUTANTT50V CRYSTAL STRUCTURE OF THE PHOTOACTIVE YELLOW PROTEIN MUTANTY42F CRYSTAL STRUCTURE OF THE P65 CRYSTAL FORM OF PHOTOACTIVE YELLOW PROTEIN CRYSTAL STRUCTURE OF THE P65 CRYSTAL FORM OF PHOTOACTIVE YELLOW PROTEIN G51S MUTANT CRYSTAL STRUCTURE OF THE P65 CRYSTAL FORM OF PHOTOACTIVE YELLOW PROTEIN G47S/G51S MUTANT CRYSTAL STRUCTURE OF THE PHOTOACTIVE YELLOW PROTEINRECONSTITUTED WITH CAFFEIC ACID AT 1.16 A RESOLUTION PYP ULTRA-HIGH RESOLUTION STRUCTURE OF A BACTERIALPHOTORECEPTOR PHOTOACTIVE YELLOW PROTEIN 1-25 DELETION MUTANT CRYOTRAPPED CRYSTAL STRUCTURE OF THE E46Q MUTANT OFPHOTOACTIVE YELLOW PROTEIN UNDER CONTINUOUS ILLUMINATIONAT 110K CRYOTRAPPED STATE IN WILD TYPE PHOTOACTIVE YELLOW PROTEIN,INDUCED WITH CONTINUOUS ILLUMINATION AT 110K E46Q MUTANT OF PHOTOACTIVE YELLOW PROTEIN, P63 AT 295K WILD TYPE PHOTOACTIVE YELLOW PROTEIN, P63 AT 295K STRONG HYDROGEN BONDS IN PHOTOACTIVE YELLOW PROTEIN ANDTHEIR ROLE IN ITS PHOTOCYCLE E46Q MUTANT OF PHOTOACTIVE YELLOW PROTEIN, P65 AT 110K E46Q MUTANT OF PHOTOACTIVE YELLOW PROTEIN, P65 AT 295K PHOTOACTIVATED CHROMOPHORE CONFORMATION IN PHOTOACTIVEYELLOW PROTEIN (E46Q MUTANT) FROM 10 MICROSECONDS TO 3MILLISECONDS PHOTOACTIVATED CHROMOPHORE CONFORMATION IN PHOTOACTIVEYELLOW PROTEIN (E46Q MUTANT) FROM 10 TO 500 NANOSECONDS STRUCTURE OF A REACTION INTERMEDIATE IN THE PHOTOCYCLE OFPYP EXTRACTED BY A SVD-DRIVEN ANALYSIS REACTION INTERMEDIATE IN THE PHOTOCYCLE OF PYP, INTERMEDIATE OCCUPIED BETWEEN 100 MICRO-SECONDS TO 5 MILLI-SECONDS EARLY INTERMEDIATE IE1 FROM TIME-RESOLVED CRYSTALLOGRAPHYOF THE E46Q MUTANT OF PYP EARLY INTERMEDIATE IE2 FROM TIME-RESOLVED CRYSTALLOGRAPHYOF THE E46Q MUTANT OF PYP LATE INTERMEDIATE IL1 FROM TIME-RESOLVED CRYSTALLOGRAPHY OFTHE E46Q MUTANT OF PYP LATE INTERMEDIATE IL2 FROM TIME-RESOLVED CRYSTALLOGRAPHY OFTHE E46Q MUTANT OF PYP LATE INTERMEDIATE IL3 FROM TIME-RESOLVED CRYSTALLOGRAPHY OFTHE E46Q MUTANT OF PYP STRUCTURE OF THE PB1 INTERMEDIATE FROM TIME-RESOLVED LAUECRYSTALLOGRAPHY STRUCTURE OF THE PB2 INTERMEDIATE FROM TIME-RESOLVED LAUECRYSTALLOGRAPHY STRUCTURE OF THE PR CIS WOBBLE AND PR E46Q INTERMEDIATESFROM TIME-RESOLVED LAUE CRYSTALLOGRAPHY STRUCTURE OF THE PR CIS PLANAR INTERMEDIATE FROM TIME -RESOLVED LAUE CRYSTALLOGRAPHY CRYSTAL STRUCTURE OF PYP E46Q MUTANT THE INITIAL EVENTS IN THE PHOTOCYCLE OF PHOTOACTIVE YELLOW PROTEIN: A COMMON MECHANISM ON LIGHT ACTIVATION IN PHOTORECEPTOR PROTEINS INITIAL EVENTS IN THE PHOTOCYCLE OF PHOTOACTIVE YELLOW PROTEIN NMR STRUCTURE OF THE GROUND STATE OF THE PHOTOACTIVE YELLOWPROTEIN LACKING THE N-TERMINAL PART STRUCTURE OF THE BLUE SHIFTED INTERMEDIATE STATE OF THEPHOTOACTIVE YELLOW PROTEIN LACKING THE N-TERMINAL PART WILD TYPE PHOTOACTIVE YELLOW PROTEIN, P65 FORM R52Q MUTANT OF PHOTOACTIVE YELLOW PROTEIN, P65 FORM PHOTOACTIVE YELLOW PROTEIN, DARK STATE (UNBLEACHED) 2PHY 3 PHOTOACTIVE YELLOW PROTEIN, PHOTOSTATIONARY STATE, 50% GROUND STATE, 50% BLEACHED PHOTOACTIVE YELLOW PROTEIN, 1 NANOSECOND INTERMEDIATE (287K) PHOTOACTIVE YELLOW PROTEIN, DARK STATE (UNBLEACHED), SOLUTION STRUCTURE, NMR, 26 STRUCTURES PHOTOACTIVE YELLOW PROTEIN, CRYOTRAPPED EARLY LIGHT CYCLEINTERMEDIATE THE PR0 PHOTOCYCLE INTERMEDIATE OF PHOTOACTIVE YELLOW PROTEIN THE PR1 PHOTOCYCLE INTERMEDIATE OF PHOTOACTIVE YELLOW PROTEIN THE PB0 PHOTOCYCLE INTERMEDIATE OF PHOTOACTIVE YELLOW PROTEIN PDBE Y PDBE 2012-09-27 REL 1 A O HOH 2010 6.27 1 A O HOH 2048 5.87 HC4 4'-HYDROXYCINNAMIC ACID HOH water HC4 169 2 HC4 HC4 169 A HOH 2001 3 HOH HOH 2001 A HOH 2002 3 HOH HOH 2002 A HOH 2003 3 HOH HOH 2003 A HOH 2004 3 HOH HOH 2004 A HOH 2005 3 HOH HOH 2005 A HOH 2006 3 HOH HOH 2006 A HOH 2007 3 HOH HOH 2007 A HOH 2008 3 HOH HOH 2008 A HOH 2009 3 HOH HOH 2009 A HOH 2010 3 HOH HOH 2010 A HOH 2011 3 HOH HOH 2011 A HOH 2012 3 HOH HOH 2012 A HOH 2013 3 HOH HOH 2013 A HOH 2014 3 HOH HOH 2014 A HOH 2015 3 HOH HOH 2015 A HOH 2016 3 HOH HOH 2016 A HOH 2017 3 HOH HOH 2017 A HOH 2018 3 HOH HOH 2018 A HOH 2019 3 HOH HOH 2019 A HOH 2020 3 HOH HOH 2020 A HOH 2021 3 HOH HOH 2021 A HOH 2022 3 HOH HOH 2022 A HOH 2023 3 HOH HOH 2023 A HOH 2024 3 HOH HOH 2024 A HOH 2025 3 HOH HOH 2025 A HOH 2026 3 HOH HOH 2026 A HOH 2027 3 HOH HOH 2027 A HOH 2028 3 HOH HOH 2028 A HOH 2029 3 HOH HOH 2029 A HOH 2030 3 HOH HOH 2030 A HOH 2031 3 HOH HOH 2031 A HOH 2032 3 HOH HOH 2032 A HOH 2033 3 HOH HOH 2033 A HOH 2034 3 HOH HOH 2034 A HOH 2035 3 HOH HOH 2035 A HOH 2036 3 HOH HOH 2036 A HOH 2037 3 HOH HOH 2037 A HOH 2038 3 HOH HOH 2038 A HOH 2039 3 HOH HOH 2039 A HOH 2040 3 HOH HOH 2040 A HOH 2041 3 HOH HOH 2041 A HOH 2042 3 HOH HOH 2042 A HOH 2043 3 HOH HOH 2043 A HOH 2044 3 HOH HOH 2044 A HOH 2045 3 HOH HOH 2045 A HOH 2046 3 HOH HOH 2046 A HOH 2047 3 HOH HOH 2047 A HOH 2048 3 HOH HOH 2048 A HOH 2049 3 HOH HOH 2049 A HOH 2050 3 HOH HOH 2050 A HOH 2051 3 HOH HOH 2051 A HOH 2052 3 HOH HOH 2052 A HOH 2053 3 HOH HOH 2053 A HOH 2054 3 HOH HOH 2054 A HOH 2055 3 HOH HOH 2055 A HOH 2056 3 HOH HOH 2056 A HOH 2057 3 HOH HOH 2057 A HOH 2058 3 HOH HOH 2058 A HOH 2059 3 HOH HOH 2059 A HOH 2060 3 HOH HOH 2060 A HOH 2061 3 HOH HOH 2061 A HOH 2062 3 HOH HOH 2062 A HOH 2063 3 HOH HOH 2063 A HOH 2064 3 HOH HOH 2064 A HOH 2065 3 HOH HOH 2065 A HOH 2066 3 HOH HOH 2066 A HOH 2067 3 HOH HOH 2067 A HOH 2068 3 HOH HOH 2068 A HOH 2069 3 HOH HOH 2069 A HOH 2070 3 HOH HOH 2070 A HOH 2071 3 HOH HOH 2071 A HOH 2072 3 HOH HOH 2072 A HOH 2073 3 HOH HOH 2073 A HOH 2074 3 HOH HOH 2074 A HOH 2075 3 HOH HOH 2075 A HOH 2076 3 HOH HOH 2076 A HOH 2077 3 HOH HOH 2077 A HOH 2078 3 HOH HOH 2078 A HOH 2079 3 HOH HOH 2079 A HOH 2080 3 HOH HOH 2080 A HOH 2081 3 HOH HOH 2081 A HOH 2082 3 HOH HOH 2082 A HOH 2083 3 HOH HOH 2083 A HOH 2084 3 HOH HOH 2084 A HOH 2085 3 HOH HOH 2085 A HOH 2086 3 HOH HOH 2086 A HOH 2087 3 HOH HOH 2087 A HOH 2088 3 HOH HOH 2088 A HOH 2089 3 HOH HOH 2089 A HOH 2090 3 HOH HOH 2090 A HOH 2091 3 HOH HOH 2091 A HOH 2092 3 HOH HOH 2092 A HOH 2093 3 HOH HOH 2093 A HOH 2094 3 HOH HOH 2094 A HOH 2095 3 HOH HOH 2095 A HOH 2096 3 HOH HOH 2096 A HOH 2097 3 HOH HOH 2097 A HOH 2098 3 HOH HOH 2098 A HOH 2099 3 HOH HOH 2099 A HOH 2100 3 HOH HOH 2100 A HOH 2101 3 HOH HOH 2101 A HOH 2102 3 HOH HOH 2102 A HOH 2103 3 HOH HOH 2103 A HOH 2104 3 HOH HOH 2104 A HOH 2105 3 HOH HOH 2105 A HOH 2106 3 HOH HOH 2106 A HOH 2107 3 HOH HOH 2107 A HOH 2108 3 HOH HOH 2108 A HOH 2109 3 HOH HOH 2109 A HOH 2110 3 HOH HOH 2110 A HOH 2111 3 HOH HOH 2111 A HOH 2112 3 HOH HOH 2112 A HOH 2113 3 HOH HOH 2113 A HOH 2114 3 HOH HOH 2114 A HOH 2115 3 HOH HOH 2115 A HOH 2116 3 HOH HOH 2116 A HOH 2117 3 HOH HOH 2117 A HOH 2118 3 HOH HOH 2118 A HOH 2119 3 HOH HOH 2119 A HOH 2120 3 HOH HOH 2120 A HOH 2121 3 HOH HOH 2121 A HOH 2122 3 HOH HOH 2122 A HOH 2123 3 HOH HOH 2123 A HOH 2124 3 HOH HOH 2124 A HOH 2125 3 HOH HOH 2125 A HOH 2126 3 HOH HOH 2126 A HOH 2127 3 HOH HOH 2127 A HOH 2128 3 HOH HOH 2128 A HOH 2129 3 HOH HOH 2129 A HOH 2130 3 HOH HOH 2130 A HOH 2131 3 HOH HOH 2131 A HOH 2132 3 HOH HOH 2132 A HOH 2133 3 HOH HOH 2133 A HOH 2134 3 HOH HOH 2134 A HOH 2135 3 HOH HOH 2135 A HOH 2136 3 HOH HOH 2136 A HOH 2137 3 HOH HOH 2137 A HOH 2138 3 HOH HOH 2138 A HOH 2139 3 HOH HOH 2139 A MET 1 n 1 MET 1 A GLU 2 n 2 GLU 2 A HIS 3 n 3 HIS 3 A VAL 4 n 4 VAL 4 A ALA 5 n 5 ALA 5 A PHE 6 n 6 PHE 6 A GLY 7 n 7 GLY 7 A SER 8 n 8 SER 8 A GLU 9 n 9 GLU 9 A ASP 10 n 10 ASP 10 A ILE 11 n 11 ILE 11 A GLU 12 n 12 GLU 12 A ASN 13 n 13 ASN 13 A THR 14 n 14 THR 14 A LEU 15 n 15 LEU 15 A ALA 16 n 16 ALA 16 A LYS 17 n 17 LYS 17 A MET 18 n 18 MET 18 A ASP 19 n 19 ASP 19 A ASP 20 n 20 ASP 20 A GLY 21 n 21 GLY 21 A GLN 22 n 22 GLN 22 A LEU 23 n 23 LEU 23 A ASP 24 n 24 ASP 24 A GLY 25 n 25 GLY 25 A LEU 26 n 26 LEU 26 A ALA 27 n 27 ALA 27 A PHE 28 n 28 PHE 28 A GLY 29 n 29 GLY 29 A ALA 30 n 30 ALA 30 A ILE 31 n 31 ILE 31 A GLN 32 n 32 GLN 32 A LEU 33 n 33 LEU 33 A ASP 34 n 34 ASP 34 A GLY 35 n 35 GLY 35 A ASP 36 n 36 ASP 36 A GLY 37 n 37 GLY 37 A ASN 38 n 38 ASN 38 A ILE 39 n 39 ILE 39 A LEU 40 n 40 LEU 40 A GLN 41 n 41 GLN 41 A TYR 42 n 42 TYR 42 A ASN 43 n 43 ASN 43 A ALA 44 n 44 ALA 44 A ALA 45 n 45 ALA 45 A GLU 46 n 46 GLU 46 A GLY 47 n 47 GLY 47 A ASP 48 n 48 ASP 48 A ILE 49 n 49 ILE 49 A THR 50 n 50 THR 50 A GLY 51 n 51 GLY 51 A ARG 52 n 52 ARG 52 A ASP 53 n 53 ASP 53 A PRO 54 n 54 PRO 54 A LYS 55 n 55 LYS 55 A GLN 56 n 56 GLN 56 A VAL 57 n 57 VAL 57 A ILE 58 n 58 ILE 58 A GLY 59 n 59 GLY 59 A LYS 60 n 60 LYS 60 A ASN 61 n 61 ASN 61 A PHE 62 n 62 PHE 62 A PHE 63 n 63 PHE 63 A LYS 64 n 64 LYS 64 A ASP 65 n 65 ASP 65 A VAL 66 n 66 VAL 66 A ALA 67 n 67 ALA 67 A PRO 68 n 68 PRO 68 A CYS 69 n 69 CYS 69 A THR 70 n 70 THR 70 A ASP 71 n 71 ASP 71 A SER 72 n 72 SER 72 A PRO 73 n 73 PRO 73 A GLU 74 n 74 GLU 74 A PHE 75 n 75 PHE 75 A TYR 76 n 76 TYR 76 A GLY 77 n 77 GLY 77 A LYS 78 n 78 LYS 78 A PHE 79 n 79 PHE 79 A LYS 80 n 80 LYS 80 A GLU 81 n 81 GLU 81 A GLY 82 n 82 GLY 82 A VAL 83 n 83 VAL 83 A ALA 84 n 84 ALA 84 A SER 85 n 85 SER 85 A GLY 86 n 86 GLY 86 A ASN 87 n 87 ASN 87 A LEU 88 n 88 LEU 88 A ASN 89 n 89 ASN 89 A THR 90 n 90 THR 90 A MET 91 n 91 MET 91 A PHE 92 n 92 PHE 92 A GLU 93 n 93 GLU 93 A TYR 94 n 94 TYR 94 A THR 95 n 95 THR 95 A PHE 96 n 96 PHE 96 A ASP 97 n 97 ASP 97 A TYR 98 n 98 TYR 98 A GLN 99 n 99 GLN 99 A MET 100 n 100 MET 100 A THR 101 n 101 THR 101 A PRO 102 n 102 PRO 102 A THR 103 n 103 THR 103 A LYS 104 n 104 LYS 104 A VAL 105 n 105 VAL 105 A LYS 106 n 106 LYS 106 A VAL 107 n 107 VAL 107 A HIS 108 n 108 HIS 108 A MET 109 n 109 MET 109 A LYS 110 n 110 LYS 110 A LYS 111 n 111 LYS 111 A ALA 112 n 112 ALA 112 A LEU 113 n 113 LEU 113 A SER 114 n 114 SER 114 A GLY 115 n 115 GLY 115 A ASP 116 n 116 ASP 116 A SER 117 n 117 SER 117 A TYR 118 n 118 TYR 118 A TRP 119 n 119 TRP 119 A VAL 120 n 120 VAL 120 A PHE 121 n 121 PHE 121 A VAL 122 n 122 VAL 122 A LYS 123 n 123 LYS 123 A ARG 124 n 124 ARG 124 A VAL 125 n 125 VAL 125 A author_and_software_defined_assembly PISA 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 N LEU 40 A N LEU 40 A O GLN 32 A O GLN 32 A N LEU 33 A N LEU 33 A O TYR 118 A O TYR 118 A N LYS 123 A N LYS 123 A O LYS 106 A O LYS 106 A N MET 109 A N MET 109 A O THR 90 A O THR 90 1 A A O O HOH HOH 2039 2088 1.94 1 A A O O HOH HOH 2084 2085 1.97 1 A A O O HOH HOH 2040 2089 2.17 1 A A O O HOH HOH 2071 2093 2.04 1_555 6_555 1 A A O O HOH HOH 2122 2132 2.18 1_555 6_555 1 A PHE 75 -128.92 -75.21 1 A ASN 89 -164.17 93.00 1 A ASP 97 -142.60 10.40 23.1 0.5199 0 0 0.5199 0 -1.0397 0.2277 0.1693 0.1717 1.600 13.285 416 10262 4.1 74.00 0.36 1 0.00 OTHER 27.70 0.00 0.00 NONE ML FLAT BULK SOLVENT MODEL 9.316 0.101 1.600 13.285 139 1126 11 0 976 0.007 1009 1.207 1359 14.058 367 0.082 140 0.005 180 0.4405 0.3315 1.8312 98 2497 57.00 0.2483 0.2115 2.3051 161 3665 82.00 0.1795 0.1206 13.2851 157 3684 82.00 13.82 1.60 13.28 4BBT 10605 2.0 0.20 1 6.9 5.1 59 0.15 1.60 1.70 0.90 1 2.6 19 refinement PHENIX (PHENIX.REFINE) data reduction d*TREK data scaling d*TREK PHOTOACTIVE YELLOW PROTEIN The PR1 Photocycle Intermediate of Photoactive Yellow Protein 1 N N 2 N N 3 N N A ASP 10 A ASP 10 HELX_P A ALA 16 A ALA 16 1 1 7 A ASP 19 A ASP 19 HELX_P A ASP 24 A ASP 24 1 2 6 A ASN 43 A ASN 43 HELX_P A GLY 51 A GLY 51 1 3 9 A ASP 53 A ASP 53 HELX_P A ILE 58 A ILE 58 1 4 6 A PHE 62 A PHE 62 HELX_P A VAL 66 A VAL 66 1 5 5 A ALA 67 A ALA 67 HELX_P A ASP 71 A ASP 71 5 6 5 A PHE 75 A PHE 75 HELX_P A GLY 86 A GLY 86 1 7 12 covale 1.754 A HC4 169 B C1 HC4 1_555 A CYS 69 A SG CYS 69 1_555 SIGNALING PROTEIN PHOTORECEPTOR, LIGHT SENSOR, CHROMOPHORE, PHOTORECEPTOR PROTEIN, RECEPTOR, SENSORY TRANSDUCTION, SIGNALING PROTEIN, PAS, LOV PYP_HALHA UNP 1 P16113 1 125 4BBT 1 125 P16113 A 1 1 125 5 anti-parallel anti-parallel anti-parallel anti-parallel A ILE 39 A ILE 39 A TYR 42 A TYR 42 A GLY 29 A GLY 29 A ASP 34 A ASP 34 A SER 117 A SER 117 A ARG 124 A ARG 124 A THR 103 A THR 103 A LYS 111 A LYS 111 A ASN 89 A ASN 89 A PHE 96 A PHE 96 BINDING SITE FOR RESIDUE HC4 A 169 Software 10 A TYR 42 A TYR 42 10 1_555 A GLU 46 A GLU 46 10 1_555 A THR 50 A THR 50 10 1_555 A ARG 52 A ARG 52 10 1_555 A VAL 66 A VAL 66 10 1_555 A ALA 67 A ALA 67 10 1_555 A CYS 69 A CYS 69 10 1_555 A THR 70 A THR 70 10 1_555 A PHE 96 A PHE 96 10 1_555 A TYR 98 A TYR 98 10 1_555 173 P 63