0.017050 0.000000 0.000000 0.000000 0.017016 0.000000 0.000000 0.000000 0.005956 0.00000 0.00000 0.00000 Meyer, M.G. Park, S. Zeringue, L. Staley, M. Mckinstry, M. Kaufman, R.I. Zhang, H. Yan, D. Yennawar, N. Farber, G.K. Nixon, B.T. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 58.651 58.769 167.888 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 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 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 C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Faseb J. FAJOEC 2074 0892-6638 15 1326 1328 10.1096/fj.00-0516fje 11344129 A dimeric two-component receiver domain inhibits the sigma54-dependent ATPase in DctD. 2001 US Science SCIEAS 0038 0036-8075 235 458 10.1126/SCIENCE.235.4787.458 17810339 Crystallographic R Factor Refinement by Molecular Dynamics 1987 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100.0 1 NO FOCUSSING MIRROR CCD 1998-11-27 MARRESEARCH CRYOGENICALLY COOLED SI (111) MONOCHROMATOR MAD M x-ray 1 0.98333 1.0 0.98100 1.0 0.98076 1.0 17-ID APS 0.98333, 0.98100, 0.98076 SYNCHROTRON APS BEAMLINE 17-ID THE PROTEIN WAS EXPRESSED WITH THE C-TERMINAL HIS-TAG, KLAAALEHHHHHH. COORDINATES ARE SUBMITTED ONLY FOR THE MONOMER, WHICH COMPRISES THE COMPLETE ASYMMETRIC UNIT. 16821.260 C4-DICARBOXYLATE TRANSPORT TRANSCRIPTIONAL REGULATORY PROTEIN RESIDUES 2 TO 143, RECEIVER DOMAIN 1 man polymer 18.015 water 204 nat water DCTD no no SAAPSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGLALFRKILALDPDLPMIL VTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRRLVMENRSLRRAAEAASEGLKLAAALEHHHHHH SAAPSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGLALFRKILALDPDLPMIL VTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRRLVMENRSLRRAAEAASEGLKLAAALEHHHHHH 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 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.A. 1021 sample 382 SINORHIZOBIUM MELILOTI 562 ESCHERICHIA COLI B834 B834 PLYSS PLASMID PET21A 2 4.3 71 DATA WERE COLLECTED AT BEAMLINE 17-ID (OR 17-BM) IN THE FACILITIES OF THEINDUSTRIAL MACROMOLECULAR CRYSTALLOGRAPHY ASSOCIATION COLLABORATIVE ACCESS TEAM (IMCA-CAT) AT THE ADVANCED PHOTON SOURCE.THESE FACILITIES ARE SUPPORTED BY THE COMPANIES OF THE INDUSTRIAL MACROMOLECULAR CRYSTALLOGRAPHY ASSOCIATION THROUGH A CONTRACT WITH ILLINOIS INSTITUTE OF TECHNOLOGY (IIT), EXECUTED THROUGH THE IIT'S CENTER FOR SYNCHROTRON RADIATION RESEARCH AND INSTRUMENTATION. 5.60 50 MM NA SUCCINATE PH 5.6, 70 MM AMMONIUM PHOSPHATE MONOBASIC, 1 MM DTT citation citation_author repository Initial release Version format compliance Version format compliance Data collection Database references 1 0 2000-07-30 1 1 2011-05-08 1 2 2011-07-13 1 3 2019-10-09 _citation.page_last _citation.pdbx_database_id_DOI _citation.title PDBE Y PDBE 1999-07-23 REL 1 A O HOH 2012 6.56 1 A O HOH 2024 7.67 1 A O HOH 2031 7.41 1 A O HOH 2040 6.10 1 A O HOH 2049 7.46 1 A O HOH 2082 6.35 1 A O HOH 2083 7.35 HOH water CHAIN A: RESIDUES 144 TO 156 ARE A HIS TAG THE PROTEIN IS FROM N.A. STRAIN=1021 REFERENCE: JIANG J., GU B., ALBRIGHT L.M., NIXON B.T., CONSERVATION BETWEEN CODING AND REGULATORY ELEMENTS OF RHIZOBIUM MELILOTI AND RHIZOBIUM LEGUMINOSARUM DCT GENES, J. BACTERIOL. 171:5244-5253(1989). THE SWISSPROT ENTRY, P13632/DCTD_RHIME DESCRIBES THE SEQUENCE FROM N.A. STRAIN=JJ1C10 REFERENCE: WATSON R.J., ANALYSIS OF THE C4-DICARBOXYLATE TRANSPORT GENES OF RHIZOBIUM MELILOTI: NUCLEOTIDE SEQUENCE AND DEDUCED PRODUCTS OF DCTA, DCTB, AND DCTD, MOL. PLANT MICROBE INTERACT. 3:174-181(1990). THE TWO VARIANTS DIFFER AT THE FOLLOWING RESIDUES N.A. 1021 (THIS WORK) N.A. JJ1C10 (P13632) SEQ: 43 GLY GLU SEQ: 68 ARG GLY SEQ: 70 ILE VAL THE N-TERMINAL MET RESIDUE IS CLEAVED IN VIVO. HOH 2001 2 HOH HOH 2001 A HOH 2002 2 HOH HOH 2002 A HOH 2003 2 HOH HOH 2003 A HOH 2004 2 HOH HOH 2004 A HOH 2005 2 HOH HOH 2005 A HOH 2006 2 HOH HOH 2006 A HOH 2007 2 HOH HOH 2007 A HOH 2008 2 HOH HOH 2008 A HOH 2009 2 HOH HOH 2009 A HOH 2010 2 HOH HOH 2010 A HOH 2011 2 HOH HOH 2011 A HOH 2012 2 HOH HOH 2012 A HOH 2013 2 HOH HOH 2013 A HOH 2014 2 HOH HOH 2014 A HOH 2015 2 HOH HOH 2015 A HOH 2016 2 HOH HOH 2016 A HOH 2017 2 HOH HOH 2017 A HOH 2018 2 HOH HOH 2018 A HOH 2019 2 HOH HOH 2019 A HOH 2020 2 HOH HOH 2020 A HOH 2021 2 HOH HOH 2021 A HOH 2022 2 HOH HOH 2022 A HOH 2023 2 HOH HOH 2023 A HOH 2024 2 HOH HOH 2024 A HOH 2025 2 HOH HOH 2025 A HOH 2026 2 HOH HOH 2026 A HOH 2027 2 HOH HOH 2027 A HOH 2028 2 HOH HOH 2028 A HOH 2029 2 HOH HOH 2029 A HOH 2030 2 HOH HOH 2030 A HOH 2031 2 HOH HOH 2031 A HOH 2032 2 HOH HOH 2032 A HOH 2033 2 HOH HOH 2033 A HOH 2034 2 HOH HOH 2034 A HOH 2035 2 HOH HOH 2035 A HOH 2036 2 HOH HOH 2036 A HOH 2037 2 HOH HOH 2037 A HOH 2038 2 HOH HOH 2038 A HOH 2039 2 HOH HOH 2039 A HOH 2040 2 HOH HOH 2040 A HOH 2041 2 HOH HOH 2041 A HOH 2042 2 HOH HOH 2042 A HOH 2043 2 HOH HOH 2043 A HOH 2044 2 HOH HOH 2044 A HOH 2045 2 HOH HOH 2045 A HOH 2046 2 HOH HOH 2046 A HOH 2047 2 HOH HOH 2047 A HOH 2048 2 HOH HOH 2048 A HOH 2049 2 HOH HOH 2049 A HOH 2050 2 HOH HOH 2050 A HOH 2051 2 HOH HOH 2051 A HOH 2052 2 HOH HOH 2052 A HOH 2053 2 HOH HOH 2053 A HOH 2054 2 HOH HOH 2054 A HOH 2055 2 HOH HOH 2055 A HOH 2056 2 HOH HOH 2056 A HOH 2057 2 HOH HOH 2057 A HOH 2058 2 HOH HOH 2058 A HOH 2059 2 HOH HOH 2059 A HOH 2060 2 HOH HOH 2060 A HOH 2061 2 HOH HOH 2061 A HOH 2062 2 HOH HOH 2062 A HOH 2063 2 HOH HOH 2063 A HOH 2064 2 HOH HOH 2064 A HOH 2065 2 HOH HOH 2065 A HOH 2066 2 HOH HOH 2066 A HOH 2067 2 HOH HOH 2067 A HOH 2068 2 HOH HOH 2068 A HOH 2069 2 HOH HOH 2069 A HOH 2070 2 HOH HOH 2070 A HOH 2071 2 HOH HOH 2071 A HOH 2072 2 HOH HOH 2072 A HOH 2073 2 HOH HOH 2073 A HOH 2074 2 HOH HOH 2074 A HOH 2075 2 HOH HOH 2075 A HOH 2076 2 HOH HOH 2076 A HOH 2077 2 HOH HOH 2077 A HOH 2078 2 HOH HOH 2078 A HOH 2079 2 HOH HOH 2079 A HOH 2080 2 HOH HOH 2080 A HOH 2081 2 HOH HOH 2081 A HOH 2082 2 HOH HOH 2082 A HOH 2083 2 HOH HOH 2083 A HOH 2084 2 HOH HOH 2084 A HOH 2085 2 HOH HOH 2085 A HOH 2086 2 HOH HOH 2086 A HOH 2087 2 HOH HOH 2087 A HOH 2088 2 HOH HOH 2088 A HOH 2089 2 HOH HOH 2089 A HOH 2090 2 HOH HOH 2090 A HOH 2091 2 HOH HOH 2091 A HOH 2092 2 HOH HOH 2092 A HOH 2093 2 HOH HOH 2093 A HOH 2094 2 HOH HOH 2094 A HOH 2095 2 HOH HOH 2095 A HOH 2096 2 HOH HOH 2096 A HOH 2097 2 HOH HOH 2097 A HOH 2098 2 HOH HOH 2098 A HOH 2099 2 HOH HOH 2099 A HOH 2100 2 HOH HOH 2100 A HOH 2101 2 HOH HOH 2101 A HOH 2102 2 HOH HOH 2102 A HOH 2103 2 HOH HOH 2103 A HOH 2104 2 HOH HOH 2104 A HOH 2105 2 HOH HOH 2105 A HOH 2106 2 HOH HOH 2106 A HOH 2107 2 HOH HOH 2107 A HOH 2108 2 HOH HOH 2108 A HOH 2109 2 HOH HOH 2109 A HOH 2110 2 HOH HOH 2110 A HOH 2111 2 HOH HOH 2111 A HOH 2112 2 HOH HOH 2112 A HOH 2113 2 HOH HOH 2113 A HOH 2114 2 HOH HOH 2114 A HOH 2115 2 HOH HOH 2115 A HOH 2116 2 HOH HOH 2116 A HOH 2117 2 HOH HOH 2117 A HOH 2118 2 HOH HOH 2118 A HOH 2119 2 HOH HOH 2119 A HOH 2120 2 HOH HOH 2120 A HOH 2121 2 HOH HOH 2121 A HOH 2122 2 HOH HOH 2122 A HOH 2123 2 HOH HOH 2123 A HOH 2124 2 HOH HOH 2124 A HOH 2125 2 HOH HOH 2125 A HOH 2126 2 HOH HOH 2126 A HOH 2127 2 HOH HOH 2127 A HOH 2128 2 HOH HOH 2128 A HOH 2129 2 HOH HOH 2129 A HOH 2130 2 HOH HOH 2130 A HOH 2131 2 HOH HOH 2131 A HOH 2132 2 HOH HOH 2132 A HOH 2133 2 HOH HOH 2133 A HOH 2134 2 HOH HOH 2134 A HOH 2135 2 HOH HOH 2135 A HOH 2136 2 HOH HOH 2136 A HOH 2137 2 HOH HOH 2137 A HOH 2138 2 HOH HOH 2138 A HOH 2139 2 HOH HOH 2139 A HOH 2140 2 HOH HOH 2140 A HOH 2141 2 HOH HOH 2141 A HOH 2142 2 HOH HOH 2142 A HOH 2143 2 HOH HOH 2143 A HOH 2144 2 HOH HOH 2144 A HOH 2145 2 HOH HOH 2145 A HOH 2146 2 HOH HOH 2146 A HOH 2147 2 HOH HOH 2147 A HOH 2148 2 HOH HOH 2148 A HOH 2149 2 HOH HOH 2149 A HOH 2150 2 HOH HOH 2150 A HOH 2151 2 HOH HOH 2151 A HOH 2152 2 HOH HOH 2152 A HOH 2153 2 HOH HOH 2153 A HOH 2154 2 HOH HOH 2154 A HOH 2155 2 HOH HOH 2155 A HOH 2156 2 HOH HOH 2156 A HOH 2157 2 HOH HOH 2157 A HOH 2158 2 HOH HOH 2158 A HOH 2159 2 HOH HOH 2159 A HOH 2160 2 HOH HOH 2160 A HOH 2161 2 HOH HOH 2161 A HOH 2162 2 HOH HOH 2162 A HOH 2163 2 HOH HOH 2163 A HOH 2164 2 HOH HOH 2164 A HOH 2165 2 HOH HOH 2165 A HOH 2166 2 HOH HOH 2166 A HOH 2167 2 HOH HOH 2167 A HOH 2168 2 HOH HOH 2168 A HOH 2169 2 HOH HOH 2169 A HOH 2170 2 HOH HOH 2170 A HOH 2171 2 HOH HOH 2171 A HOH 2172 2 HOH HOH 2172 A HOH 2173 2 HOH HOH 2173 A HOH 2174 2 HOH HOH 2174 A HOH 2175 2 HOH HOH 2175 A HOH 2176 2 HOH HOH 2176 A HOH 2177 2 HOH HOH 2177 A HOH 2178 2 HOH HOH 2178 A HOH 2179 2 HOH HOH 2179 A HOH 2180 2 HOH HOH 2180 A HOH 2181 2 HOH HOH 2181 A HOH 2182 2 HOH HOH 2182 A HOH 2183 2 HOH HOH 2183 A HOH 2184 2 HOH HOH 2184 A HOH 2185 2 HOH HOH 2185 A HOH 2186 2 HOH HOH 2186 A HOH 2187 2 HOH HOH 2187 A HOH 2188 2 HOH HOH 2188 A HOH 2189 2 HOH HOH 2189 A HOH 2190 2 HOH HOH 2190 A HOH 2191 2 HOH HOH 2191 A HOH 2192 2 HOH HOH 2192 A HOH 2193 2 HOH HOH 2193 A HOH 2194 2 HOH HOH 2194 A HOH 2195 2 HOH HOH 2195 A HOH 2196 2 HOH HOH 2196 A HOH 2197 2 HOH HOH 2197 A HOH 2198 2 HOH HOH 2198 A HOH 2199 2 HOH HOH 2199 A HOH 2200 2 HOH HOH 2200 A HOH 2201 2 HOH HOH 2201 A HOH 2202 2 HOH HOH 2202 A HOH 2203 2 HOH HOH 2203 A HOH 2204 2 HOH HOH 2204 A n 1 2 A n 2 3 A n 3 4 A PRO 5 n 4 PRO 5 A SER 6 n 5 SER 6 A VAL 7 n 6 VAL 7 A PHE 8 n 7 PHE 8 A LEU 9 n 8 LEU 9 A ILE 10 n 9 ILE 10 A ASP 11 n 10 ASP 11 A ASP 12 n 11 ASP 12 A ASP 13 n 12 ASP 13 A ARG 14 n 13 ARG 14 A ASP 15 n 14 ASP 15 A LEU 16 n 15 LEU 16 A ARG 17 n 16 ARG 17 A LYS 18 n 17 LYS 18 A ALA 19 n 18 ALA 19 A MET 20 n 19 MET 20 A GLN 21 n 20 GLN 21 A GLN 22 n 21 GLN 22 A THR 23 n 22 THR 23 A LEU 24 n 23 LEU 24 A GLU 25 n 24 GLU 25 A LEU 26 n 25 LEU 26 A ALA 27 n 26 ALA 27 A GLY 28 n 27 GLY 28 A PHE 29 n 28 PHE 29 A THR 30 n 29 THR 30 A VAL 31 n 30 VAL 31 A SER 32 n 31 SER 32 A SER 33 n 32 SER 33 A PHE 34 n 33 PHE 34 A ALA 35 n 34 ALA 35 A SER 36 n 35 SER 36 A ALA 37 n 36 ALA 37 A THR 38 n 37 THR 38 A GLU 39 n 38 GLU 39 A ALA 40 n 39 ALA 40 A LEU 41 n 40 LEU 41 A ALA 42 n 41 ALA 42 A GLY 43 n 42 GLY 43 A LEU 44 n 43 LEU 44 A SER 45 n 44 SER 45 A ALA 46 n 45 ALA 46 A ASP 47 n 46 ASP 47 A PHE 48 n 47 PHE 48 A ALA 49 n 48 ALA 49 A GLY 50 n 49 GLY 50 A ILE 51 n 50 ILE 51 A VAL 52 n 51 VAL 52 A ILE 53 n 52 ILE 53 A SER 54 n 53 SER 54 A ASP 55 n 54 ASP 55 A ILE 56 n 55 ILE 56 A ARG 57 n 56 ARG 57 A MET 58 n 57 MET 58 A PRO 59 n 58 PRO 59 A GLY 60 n 59 GLY 60 A MET 61 n 60 MET 61 A ASP 62 n 61 ASP 62 A GLY 63 n 62 GLY 63 A LEU 64 n 63 LEU 64 A ALA 65 n 64 ALA 65 A LEU 66 n 65 LEU 66 A PHE 67 n 66 PHE 67 A ARG 68 n 67 ARG 68 A LYS 69 n 68 LYS 69 A ILE 70 n 69 ILE 70 A LEU 71 n 70 LEU 71 A ALA 72 n 71 ALA 72 A LEU 73 n 72 LEU 73 A ASP 74 n 73 ASP 74 A PRO 75 n 74 PRO 75 A ASP 76 n 75 ASP 76 A LEU 77 n 76 LEU 77 A PRO 78 n 77 PRO 78 A MET 79 n 78 MET 79 A ILE 80 n 79 ILE 80 A LEU 81 n 80 LEU 81 A VAL 82 n 81 VAL 82 A THR 83 n 82 THR 83 A GLY 84 n 83 GLY 84 A HIS 85 n 84 HIS 85 A GLY 86 n 85 GLY 86 A ASP 87 n 86 ASP 87 A ILE 88 n 87 ILE 88 A PRO 89 n 88 PRO 89 A MET 90 n 89 MET 90 A ALA 91 n 90 ALA 91 A VAL 92 n 91 VAL 92 A GLN 93 n 92 GLN 93 A ALA 94 n 93 ALA 94 A ILE 95 n 94 ILE 95 A GLN 96 n 95 GLN 96 A ASP 97 n 96 ASP 97 A GLY 98 n 97 GLY 98 A ALA 99 n 98 ALA 99 A TYR 100 n 99 TYR 100 A ASP 101 n 100 ASP 101 A PHE 102 n 101 PHE 102 A ILE 103 n 102 ILE 103 A ALA 104 n 103 ALA 104 A LYS 105 n 104 LYS 105 A PRO 106 n 105 PRO 106 A PHE 107 n 106 PHE 107 A ALA 108 n 107 ALA 108 A ALA 109 n 108 ALA 109 A ASP 110 n 109 ASP 110 A ARG 111 n 110 ARG 111 A LEU 112 n 111 LEU 112 A VAL 113 n 112 VAL 113 A GLN 114 n 113 GLN 114 A SER 115 n 114 SER 115 A ALA 116 n 115 ALA 116 A ARG 117 n 116 ARG 117 A ARG 118 n 117 ARG 118 A ALA 119 n 118 ALA 119 A GLU 120 n 119 GLU 120 A GLU 121 n 120 GLU 121 A LYS 122 n 121 LYS 122 A ARG 123 n 122 ARG 123 A ARG 124 n 123 ARG 124 A LEU 125 n 124 LEU 125 A VAL 126 n 125 VAL 126 A MET 127 n 126 MET 127 A GLU 128 n 127 GLU 128 A ASN 129 n 128 ASN 129 A ARG 130 n 129 ARG 130 A SER 131 n 130 SER 131 A LEU 132 n 131 LEU 132 A ARG 133 n 132 ARG 133 A ARG 134 n 133 ARG 134 A ALA 135 n 134 ALA 135 A ALA 136 n 135 ALA 136 A GLU 137 n 136 GLU 137 A ALA 138 n 137 ALA 138 A ALA 139 n 138 ALA 139 A SER 140 n 139 SER 140 A GLU 141 n 140 GLU 141 A GLY 142 n 141 GLY 142 A LEU 143 n 142 LEU 143 A LYS 144 n 143 LYS 144 A n 144 145 A n 145 146 A n 146 147 A n 147 148 A n 148 149 A n 149 150 A n 150 151 A n 151 152 A n 152 153 A n 153 154 A n 154 155 A n 155 156 A author_and_software_defined_assembly PQS 2 dimeric 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 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_655 -x+1,-y,z crystal symmetry operation 58.6510000000 0.0000000000 0.0000000000 A O THR 30 A O THR 29 A N VAL 7 A N VAL 6 A O PHE 8 A O PHE 7 A N ILE 51 A N ILE 50 A O VAL 52 A O VAL 51 A N ILE 80 A N ILE 79 A O LEU 81 A O LEU 80 A N ASP 101 A N ASP 100 1 A CA LYS 144 A CA LYS 143 1 Y 1 A C LYS 144 A C LYS 143 1 Y 1 A O LYS 144 A O LYS 143 1 Y 1 A CB LYS 144 A CB LYS 143 1 Y 1 A CG LYS 144 A CG LYS 143 1 Y 1 A CD LYS 144 A CD LYS 143 1 Y 1 A CE LYS 144 A CE LYS 143 1 Y 1 A NZ LYS 144 A NZ LYS 143 1 Y 1 A SER 2 A SER 1 1 Y 1 A ALA 3 A ALA 2 1 Y 1 A ALA 4 A ALA 3 1 Y 1 A LEU 145 A LEU 144 1 Y 1 A ALA 146 A ALA 145 1 Y 1 A ALA 147 A ALA 146 1 Y 1 A ALA 148 A ALA 147 1 Y 1 A LEU 149 A LEU 148 1 Y 1 A GLU 150 A GLU 149 1 Y 1 A HIS 151 A HIS 150 1 Y 1 A HIS 152 A HIS 151 1 Y 1 A HIS 153 A HIS 152 1 Y 1 A HIS 154 A HIS 153 1 Y 1 A HIS 155 A HIS 154 1 Y 1 A HIS 156 A HIS 155 1 Y 1 A A O O HOH HOH 2192 2192 1.17 1_555 2_655 1 A ASP 74 -168.11 105.55 PROTEIN_REP.PARAM PROTEIN.TOP WATER_REP.PARAM WATER.TOP 27.0 -3.27 0.00 0.00 0.87 0.00 2.39 0.241 0.005 0.218 0.218 1.70 19.42 2778 27943 9.9 86.1 RANDOM 1822253.53 0.000000 1 RESTRAINED THROUGHOUT 0.0 MAD FLAT MODEL 64.1063 0.415432 0.23 0.20 20.00 0.01 0.02 1.70 19.42 204 1259 0 0 1055 0.005 1.3 21.1 0.72 0.94 1.50 1.49 2.00 1.83 2.00 2.75 2.50 0.226 0.013 0.213 1.81 324 2908 6 10.0 60.6 20.0 1.700 20.000 1QKK 61207 2.000 0.06200 1 34.0000 8.000 99.6 1.70 1.76 2.200 0.32400 1 6.50 100.0 refinement CNS 0.9 data reduction HKL-2000 (DENZO) data scaling SCALEPACK phasing SOLVE C4-DICARBOXYLATE TRANSPORT TRANSCRIPTIONAL REGULATORY PROTEIN Crystal structure of the receiver domain and linker region of DctD from Sinorhizobium meliloti 1 N N 2 N N THE MOLECULE EXISTS AS A DIMER IN SOLUTION . THE DIMER ISCOMPRISED OF MONOMERS FROM DIFFERENT UNIT CELLS.DIMERIZATION SURFACES OCCUR AT THE FACES OF THE UNIT CELL"BOX". A ASP 13 A ASP 12 HELX_P A ALA 27 A ALA 26 1 1 15 A SER 36 A SER 35 HELX_P A GLY 43 A GLY 42 1 2 8 A ASP 62 A ASP 61 HELX_P A ASP 74 A ASP 73 1 3 13 A GLY 84 A GLY 83 HELX_P A GLY 86 A GLY 85 5 4 3 A ASP 87 A ASP 86 HELX_P A ASP 97 A ASP 96 1 5 11 A ALA 108 A ALA 107 HELX_P A LEU 143 A LEU 142 1 6 36 TRANSCRIPTIONAL REGULATORY PROTEIN TRANSCRIPTIONAL REGULATORY PROTEIN, RECEIVER DOMAIN, 2-COMPONENT SIGNAL TRANSDUCTION, SIGMA-54 DEPENDENT TRANSCRIPTIONAL ACTIVATOR, BACTERIAL ENHANCER BINDING PROTEIN, HIGH SOLVENT CONTENT CRYSTAL A LYS 105 A LYS 104 1 A PRO 106 A PRO 105 -0.22 DCTD_RHIME UNP 1 P13632 1QKK PDB 1 1QKK 2 143 1QKK 2 143 P13632 A 1 1 142 144 156 1QKK 144 156 1QKK A 2 143 155 1 GLU variant GLY 43 1QKK A P13632 UNP 43 42 1 GLY variant ARG 68 1QKK A P13632 UNP 68 67 1 VAL variant ILE 70 1QKK A P13632 UNP 70 69 5 parallel parallel parallel parallel A THR 30 A THR 29 A PHE 34 A PHE 33 A SER 6 A SER 5 A ILE 10 A ILE 9 A ILE 51 A ILE 50 A ASP 55 A ASP 54 A MET 79 A MET 78 A THR 83 A THR 82 A ASP 101 A ASP 100 A ALA 104 A ALA 103 23 I 2 2 2