0.013052 0.007536 0.000000 0.000000 0.015071 0.000000 0.000000 0.000000 0.004767 0.00000 0.00000 0.00000 Zocher, G. Wiesand, U. Schulz, G.E. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90.00 90.00 120.00 76.615 76.615 209.787 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 C6 H8 O7 192.124 CITRIC ACID non-polymer 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 C3 H8 O3 92.094 GLYCEROL GLYCERIN; PROPANE-1,2,3-TRIOL 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 C8 H10 N O6 P 247.142 PYRIDOXAL-5'-PHOSPHATE VITAMIN B6 Phosphate non-polymer 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 UK FEBS J. 1742-464X 274 5382 5389 10.1111/j.1742-4658.2007.06063.x 17894825 High resolution structure and catalysis of O-acetylserine sulfhydrylase isozyme B from Escherichia coli. 2007 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 1 CCD MARRESEARCH SINGLE WAVELENGTH M x-ray 1 0.9050 1.0 X06SA SLS 0.9050 SYNCHROTRON SLS BEAMLINE X06SA PLP LINK BETWEEN K41 32641.000 Cysteine synthase B 2.5.1.47 K268A 1 man polymer 247.142 PYRIDOXAL-5'-PHOSPHATE 1 syn non-polymer 92.094 GLYCEROL 2 syn non-polymer 192.124 CITRIC ACID 1 syn non-polymer 18.015 water 329 nat water CSase B,O-acetylserine (thiol)-lyase B,OAS-TL B,O-acetylserine sulfhydrylase B no no MSTLEQTIGNTPLVKLQRMGPDNGSEVWLKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIA ALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALEMANRGEGKLLDQFNNPDNPYAHYTTTGPEIWQ QTGGRITHFVSSMGTTGTITGVSRFMREQSKPVTIVGLQPEEGSSIPGIRRWPTEYLPGIFNASLVDEVLDIHQRDAENT MRELAVREGIFCGVSSGGAVAGALRVAAANPDAVVVAIICDRGDRYLSTGVFGEEHFSQGAGI MSTLEQTIGNTPLVKLQRMGPDNGSEVWLKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIA ALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALEMANRGEGKLLDQFNNPDNPYAHYTTTGPEIWQ QTGGRITHFVSSMGTTGTITGVSRFMREQSKPVTIVGLQPEEGSSIPGIRRWPTEYLPGIFNASLVDEVLDIHQRDAENT MRELAVREGIFCGVSSGGAVAGALRVAAANPDAVVVAIICDRGDRYLSTGVFGEEHFSQGAGI 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n K12 sample 1 303 cysM, b2421, JW2414 83333 Escherichia coli (strain K12) 469008 Escherichia coli BL21(DE3) Biological sequence 1 2.72 54 NONE 5.2 pH 5.2 citation entity entity_name_com entity_src_gen entity_src_nat refine struct_ref repository Initial release Advisory Version format compliance Atomic model Derived calculations Non-polymer description Other Refinement description Structure summary Data collection Database references Refinement description Source and taxonomy Structure summary 1 0 2007-10-09 1 1 2011-07-13 1 2 2015-11-11 1 3 2018-07-25 _citation.page_last _citation.pdbx_database_id_DOI _citation.title _entity.pdbx_description _entity.pdbx_mutation _entity.src_method _entity_name_com.name _refine.pdbx_method_to_determine_struct _struct_ref.pdbx_align_begin _struct_ref.pdbx_seq_one_letter_code PDBE Y PDBE 2007-05-08 REL 1 A O HOH 2050 6.72 1 A O HOH 2060 6.47 1 A O HOH 2061 6.03 PLP PYRIDOXAL-5'-PHOSPHATE GOL GLYCEROL CIT CITRIC ACID HOH water ENGINEERED RESIDUE IN CHAIN A, LYS 268 TO ALA SURFACE MUTANT K268A PLP 1041 2 PLP PLP 1041 A GOL 1295 3 GOL GOL 1295 A GOL 1296 3 GOL GOL 1296 A CIT 1297 4 CIT CIT 1297 A HOH 2001 5 HOH HOH 2001 A HOH 2002 5 HOH HOH 2002 A HOH 2003 5 HOH HOH 2003 A HOH 2004 5 HOH HOH 2004 A HOH 2005 5 HOH HOH 2005 A HOH 2006 5 HOH HOH 2006 A HOH 2007 5 HOH HOH 2007 A HOH 2008 5 HOH HOH 2008 A HOH 2009 5 HOH HOH 2009 A HOH 2010 5 HOH HOH 2010 A HOH 2011 5 HOH HOH 2011 A HOH 2012 5 HOH HOH 2012 A HOH 2013 5 HOH HOH 2013 A HOH 2014 5 HOH HOH 2014 A HOH 2015 5 HOH HOH 2015 A HOH 2016 5 HOH HOH 2016 A HOH 2017 5 HOH HOH 2017 A HOH 2018 5 HOH HOH 2018 A HOH 2019 5 HOH HOH 2019 A HOH 2020 5 HOH HOH 2020 A HOH 2021 5 HOH HOH 2021 A HOH 2022 5 HOH HOH 2022 A HOH 2023 5 HOH HOH 2023 A HOH 2024 5 HOH HOH 2024 A HOH 2025 5 HOH HOH 2025 A HOH 2026 5 HOH HOH 2026 A HOH 2027 5 HOH HOH 2027 A HOH 2028 5 HOH HOH 2028 A HOH 2029 5 HOH HOH 2029 A HOH 2030 5 HOH HOH 2030 A HOH 2031 5 HOH HOH 2031 A HOH 2032 5 HOH HOH 2032 A HOH 2033 5 HOH HOH 2033 A HOH 2034 5 HOH HOH 2034 A HOH 2035 5 HOH HOH 2035 A HOH 2036 5 HOH HOH 2036 A HOH 2037 5 HOH HOH 2037 A HOH 2038 5 HOH HOH 2038 A HOH 2039 5 HOH HOH 2039 A HOH 2040 5 HOH HOH 2040 A HOH 2041 5 HOH HOH 2041 A HOH 2042 5 HOH HOH 2042 A HOH 2043 5 HOH HOH 2043 A HOH 2044 5 HOH HOH 2044 A HOH 2045 5 HOH HOH 2045 A HOH 2046 5 HOH HOH 2046 A HOH 2047 5 HOH HOH 2047 A HOH 2048 5 HOH HOH 2048 A HOH 2049 5 HOH HOH 2049 A HOH 2050 5 HOH HOH 2050 A HOH 2051 5 HOH HOH 2051 A HOH 2052 5 HOH HOH 2052 A HOH 2053 5 HOH HOH 2053 A HOH 2054 5 HOH HOH 2054 A HOH 2055 5 HOH HOH 2055 A HOH 2056 5 HOH HOH 2056 A HOH 2057 5 HOH HOH 2057 A HOH 2058 5 HOH HOH 2058 A HOH 2059 5 HOH HOH 2059 A HOH 2060 5 HOH HOH 2060 A HOH 2061 5 HOH HOH 2061 A HOH 2062 5 HOH HOH 2062 A HOH 2063 5 HOH HOH 2063 A HOH 2064 5 HOH HOH 2064 A HOH 2065 5 HOH HOH 2065 A HOH 2066 5 HOH HOH 2066 A HOH 2067 5 HOH HOH 2067 A HOH 2068 5 HOH HOH 2068 A HOH 2069 5 HOH HOH 2069 A HOH 2070 5 HOH HOH 2070 A HOH 2071 5 HOH HOH 2071 A HOH 2072 5 HOH HOH 2072 A HOH 2073 5 HOH HOH 2073 A HOH 2074 5 HOH HOH 2074 A HOH 2075 5 HOH HOH 2075 A HOH 2076 5 HOH HOH 2076 A HOH 2077 5 HOH HOH 2077 A HOH 2078 5 HOH HOH 2078 A HOH 2079 5 HOH HOH 2079 A HOH 2080 5 HOH HOH 2080 A HOH 2081 5 HOH HOH 2081 A HOH 2082 5 HOH HOH 2082 A HOH 2083 5 HOH HOH 2083 A HOH 2084 5 HOH HOH 2084 A HOH 2085 5 HOH HOH 2085 A HOH 2086 5 HOH HOH 2086 A HOH 2087 5 HOH HOH 2087 A HOH 2088 5 HOH HOH 2088 A HOH 2089 5 HOH HOH 2089 A HOH 2090 5 HOH HOH 2090 A HOH 2091 5 HOH HOH 2091 A HOH 2092 5 HOH HOH 2092 A HOH 2093 5 HOH HOH 2093 A HOH 2094 5 HOH HOH 2094 A HOH 2095 5 HOH HOH 2095 A HOH 2096 5 HOH HOH 2096 A HOH 2097 5 HOH HOH 2097 A HOH 2098 5 HOH HOH 2098 A HOH 2099 5 HOH HOH 2099 A HOH 2100 5 HOH HOH 2100 A HOH 2101 5 HOH HOH 2101 A HOH 2102 5 HOH HOH 2102 A HOH 2103 5 HOH HOH 2103 A HOH 2104 5 HOH HOH 2104 A HOH 2105 5 HOH HOH 2105 A HOH 2106 5 HOH HOH 2106 A HOH 2107 5 HOH HOH 2107 A HOH 2108 5 HOH HOH 2108 A HOH 2109 5 HOH HOH 2109 A HOH 2110 5 HOH HOH 2110 A HOH 2111 5 HOH HOH 2111 A HOH 2112 5 HOH HOH 2112 A HOH 2113 5 HOH HOH 2113 A HOH 2114 5 HOH HOH 2114 A HOH 2115 5 HOH HOH 2115 A HOH 2116 5 HOH HOH 2116 A HOH 2117 5 HOH HOH 2117 A HOH 2118 5 HOH HOH 2118 A HOH 2119 5 HOH HOH 2119 A HOH 2120 5 HOH HOH 2120 A HOH 2121 5 HOH HOH 2121 A HOH 2122 5 HOH HOH 2122 A HOH 2123 5 HOH HOH 2123 A HOH 2124 5 HOH HOH 2124 A HOH 2125 5 HOH HOH 2125 A HOH 2126 5 HOH HOH 2126 A HOH 2127 5 HOH HOH 2127 A HOH 2128 5 HOH HOH 2128 A HOH 2129 5 HOH HOH 2129 A HOH 2130 5 HOH HOH 2130 A HOH 2131 5 HOH HOH 2131 A HOH 2132 5 HOH HOH 2132 A HOH 2133 5 HOH HOH 2133 A HOH 2134 5 HOH HOH 2134 A HOH 2135 5 HOH HOH 2135 A HOH 2136 5 HOH HOH 2136 A HOH 2137 5 HOH HOH 2137 A HOH 2138 5 HOH HOH 2138 A HOH 2139 5 HOH HOH 2139 A HOH 2140 5 HOH HOH 2140 A HOH 2141 5 HOH HOH 2141 A HOH 2142 5 HOH HOH 2142 A HOH 2143 5 HOH HOH 2143 A HOH 2144 5 HOH HOH 2144 A HOH 2145 5 HOH HOH 2145 A HOH 2146 5 HOH HOH 2146 A HOH 2147 5 HOH HOH 2147 A HOH 2148 5 HOH HOH 2148 A HOH 2149 5 HOH HOH 2149 A HOH 2150 5 HOH HOH 2150 A HOH 2151 5 HOH HOH 2151 A HOH 2152 5 HOH HOH 2152 A HOH 2153 5 HOH HOH 2153 A HOH 2154 5 HOH HOH 2154 A HOH 2155 5 HOH HOH 2155 A HOH 2156 5 HOH HOH 2156 A HOH 2157 5 HOH HOH 2157 A HOH 2158 5 HOH HOH 2158 A HOH 2159 5 HOH HOH 2159 A HOH 2160 5 HOH HOH 2160 A HOH 2161 5 HOH HOH 2161 A HOH 2162 5 HOH HOH 2162 A HOH 2163 5 HOH HOH 2163 A HOH 2164 5 HOH HOH 2164 A HOH 2165 5 HOH HOH 2165 A HOH 2166 5 HOH HOH 2166 A HOH 2167 5 HOH HOH 2167 A HOH 2168 5 HOH HOH 2168 A HOH 2169 5 HOH HOH 2169 A HOH 2170 5 HOH HOH 2170 A HOH 2171 5 HOH HOH 2171 A HOH 2172 5 HOH HOH 2172 A HOH 2173 5 HOH HOH 2173 A HOH 2174 5 HOH HOH 2174 A HOH 2175 5 HOH HOH 2175 A HOH 2176 5 HOH HOH 2176 A HOH 2177 5 HOH HOH 2177 A HOH 2178 5 HOH HOH 2178 A HOH 2179 5 HOH HOH 2179 A HOH 2180 5 HOH HOH 2180 A HOH 2181 5 HOH HOH 2181 A HOH 2182 5 HOH HOH 2182 A HOH 2183 5 HOH HOH 2183 A HOH 2184 5 HOH HOH 2184 A HOH 2185 5 HOH HOH 2185 A HOH 2186 5 HOH HOH 2186 A HOH 2187 5 HOH HOH 2187 A HOH 2188 5 HOH HOH 2188 A HOH 2189 5 HOH HOH 2189 A HOH 2190 5 HOH HOH 2190 A HOH 2191 5 HOH HOH 2191 A HOH 2192 5 HOH HOH 2192 A HOH 2193 5 HOH HOH 2193 A HOH 2194 5 HOH HOH 2194 A HOH 2195 5 HOH HOH 2195 A HOH 2196 5 HOH HOH 2196 A HOH 2197 5 HOH HOH 2197 A HOH 2198 5 HOH HOH 2198 A HOH 2199 5 HOH HOH 2199 A HOH 2200 5 HOH HOH 2200 A HOH 2201 5 HOH HOH 2201 A HOH 2202 5 HOH HOH 2202 A HOH 2203 5 HOH HOH 2203 A HOH 2204 5 HOH HOH 2204 A HOH 2205 5 HOH HOH 2205 A HOH 2206 5 HOH HOH 2206 A HOH 2207 5 HOH HOH 2207 A HOH 2208 5 HOH HOH 2208 A HOH 2209 5 HOH HOH 2209 A HOH 2210 5 HOH HOH 2210 A HOH 2211 5 HOH HOH 2211 A HOH 2212 5 HOH HOH 2212 A HOH 2213 5 HOH HOH 2213 A HOH 2214 5 HOH HOH 2214 A HOH 2215 5 HOH HOH 2215 A HOH 2216 5 HOH HOH 2216 A HOH 2217 5 HOH HOH 2217 A HOH 2218 5 HOH HOH 2218 A HOH 2219 5 HOH HOH 2219 A HOH 2220 5 HOH HOH 2220 A HOH 2221 5 HOH HOH 2221 A HOH 2222 5 HOH HOH 2222 A HOH 2223 5 HOH HOH 2223 A HOH 2224 5 HOH HOH 2224 A HOH 2225 5 HOH HOH 2225 A HOH 2226 5 HOH HOH 2226 A HOH 2227 5 HOH HOH 2227 A HOH 2228 5 HOH HOH 2228 A HOH 2229 5 HOH HOH 2229 A HOH 2230 5 HOH HOH 2230 A HOH 2231 5 HOH HOH 2231 A HOH 2232 5 HOH HOH 2232 A HOH 2233 5 HOH HOH 2233 A HOH 2234 5 HOH HOH 2234 A HOH 2235 5 HOH HOH 2235 A HOH 2236 5 HOH HOH 2236 A HOH 2237 5 HOH HOH 2237 A HOH 2238 5 HOH HOH 2238 A HOH 2239 5 HOH HOH 2239 A HOH 2240 5 HOH HOH 2240 A HOH 2241 5 HOH HOH 2241 A HOH 2242 5 HOH HOH 2242 A HOH 2243 5 HOH HOH 2243 A HOH 2244 5 HOH HOH 2244 A HOH 2245 5 HOH HOH 2245 A HOH 2246 5 HOH HOH 2246 A HOH 2247 5 HOH HOH 2247 A HOH 2248 5 HOH HOH 2248 A HOH 2249 5 HOH HOH 2249 A HOH 2250 5 HOH HOH 2250 A HOH 2251 5 HOH HOH 2251 A HOH 2252 5 HOH HOH 2252 A HOH 2253 5 HOH HOH 2253 A HOH 2254 5 HOH HOH 2254 A HOH 2255 5 HOH HOH 2255 A HOH 2256 5 HOH HOH 2256 A HOH 2257 5 HOH HOH 2257 A HOH 2258 5 HOH HOH 2258 A HOH 2259 5 HOH HOH 2259 A HOH 2260 5 HOH HOH 2260 A HOH 2261 5 HOH HOH 2261 A HOH 2262 5 HOH HOH 2262 A HOH 2263 5 HOH HOH 2263 A HOH 2264 5 HOH HOH 2264 A HOH 2265 5 HOH HOH 2265 A HOH 2266 5 HOH HOH 2266 A HOH 2267 5 HOH HOH 2267 A HOH 2268 5 HOH HOH 2268 A HOH 2269 5 HOH HOH 2269 A HOH 2270 5 HOH HOH 2270 A HOH 2271 5 HOH HOH 2271 A HOH 2272 5 HOH HOH 2272 A HOH 2273 5 HOH HOH 2273 A HOH 2274 5 HOH HOH 2274 A HOH 2275 5 HOH HOH 2275 A HOH 2276 5 HOH HOH 2276 A HOH 2277 5 HOH HOH 2277 A HOH 2278 5 HOH HOH 2278 A HOH 2279 5 HOH HOH 2279 A HOH 2280 5 HOH HOH 2280 A HOH 2281 5 HOH HOH 2281 A HOH 2282 5 HOH HOH 2282 A HOH 2283 5 HOH HOH 2283 A HOH 2284 5 HOH HOH 2284 A HOH 2285 5 HOH HOH 2285 A HOH 2286 5 HOH HOH 2286 A HOH 2287 5 HOH HOH 2287 A HOH 2288 5 HOH HOH 2288 A HOH 2289 5 HOH HOH 2289 A HOH 2290 5 HOH HOH 2290 A HOH 2291 5 HOH HOH 2291 A HOH 2292 5 HOH HOH 2292 A HOH 2293 5 HOH HOH 2293 A HOH 2294 5 HOH HOH 2294 A HOH 2295 5 HOH HOH 2295 A HOH 2296 5 HOH HOH 2296 A HOH 2297 5 HOH HOH 2297 A HOH 2298 5 HOH HOH 2298 A HOH 2299 5 HOH HOH 2299 A HOH 2300 5 HOH HOH 2300 A HOH 2301 5 HOH HOH 2301 A HOH 2302 5 HOH HOH 2302 A HOH 2303 5 HOH HOH 2303 A HOH 2304 5 HOH HOH 2304 A HOH 2305 5 HOH HOH 2305 A HOH 2306 5 HOH HOH 2306 A HOH 2307 5 HOH HOH 2307 A HOH 2308 5 HOH HOH 2308 A HOH 2309 5 HOH HOH 2309 A HOH 2310 5 HOH HOH 2310 A HOH 2311 5 HOH HOH 2311 A HOH 2312 5 HOH HOH 2312 A HOH 2313 5 HOH HOH 2313 A HOH 2314 5 HOH HOH 2314 A HOH 2315 5 HOH HOH 2315 A HOH 2316 5 HOH HOH 2316 A HOH 2317 5 HOH HOH 2317 A HOH 2318 5 HOH HOH 2318 A HOH 2319 5 HOH HOH 2319 A HOH 2320 5 HOH HOH 2320 A HOH 2321 5 HOH HOH 2321 A HOH 2322 5 HOH HOH 2322 A HOH 2323 5 HOH HOH 2323 A HOH 2324 5 HOH HOH 2324 A HOH 2325 5 HOH HOH 2325 A HOH 2326 5 HOH HOH 2326 A HOH 2327 5 HOH HOH 2327 A HOH 2328 5 HOH HOH 2328 A HOH 2329 5 HOH HOH 2329 A MET 1 n 1 MET 1 A SER 2 n 2 SER 2 A THR 3 n 3 THR 3 A LEU 4 n 4 LEU 4 A GLU 5 n 5 GLU 5 A GLN 6 n 6 GLN 6 A THR 7 n 7 THR 7 A ILE 8 n 8 ILE 8 A GLY 9 n 9 GLY 9 A ASN 10 n 10 ASN 10 A THR 11 n 11 THR 11 A PRO 12 n 12 PRO 12 A LEU 13 n 13 LEU 13 A VAL 14 n 14 VAL 14 A LYS 15 n 15 LYS 15 A LEU 16 n 16 LEU 16 A GLN 17 n 17 GLN 17 A ARG 18 n 18 ARG 18 A MET 19 n 19 MET 19 A GLY 20 n 20 GLY 20 A PRO 21 n 21 PRO 21 A ASP 22 n 22 ASP 22 A ASN 23 n 23 ASN 23 A GLY 24 n 24 GLY 24 A SER 25 n 25 SER 25 A GLU 26 n 26 GLU 26 A VAL 27 n 27 VAL 27 A TRP 28 n 28 TRP 28 A LEU 29 n 29 LEU 29 A LYS 30 n 30 LYS 30 A LEU 31 n 31 LEU 31 A GLU 32 n 32 GLU 32 A GLY 33 n 33 GLY 33 A ASN 34 n 34 ASN 34 A ASN 35 n 35 ASN 35 A PRO 36 n 36 PRO 36 A ALA 37 n 37 ALA 37 A GLY 38 n 38 GLY 38 A SER 39 n 39 SER 39 A VAL 40 n 40 VAL 40 A LYS 41 n 41 LYS 41 A ASP 42 n 42 ASP 42 A ARG 43 n 43 ARG 43 A ALA 44 n 44 ALA 44 A ALA 45 n 45 ALA 45 A LEU 46 n 46 LEU 46 A SER 47 n 47 SER 47 A MET 48 n 48 MET 48 A ILE 49 n 49 ILE 49 A VAL 50 n 50 VAL 50 A GLU 51 n 51 GLU 51 A ALA 52 n 52 ALA 52 A GLU 53 n 53 GLU 53 A LYS 54 n 54 LYS 54 A ARG 55 n 55 ARG 55 A GLY 56 n 56 GLY 56 A GLU 57 n 57 GLU 57 A ILE 58 n 58 ILE 58 A LYS 59 n 59 LYS 59 A PRO 60 n 60 PRO 60 A GLY 61 n 61 GLY 61 A ASP 62 n 62 ASP 62 A VAL 63 n 63 VAL 63 A LEU 64 n 64 LEU 64 A ILE 65 n 65 ILE 65 A GLU 66 n 66 GLU 66 A ALA 67 n 67 ALA 67 A THR 68 n 68 THR 68 A SER 69 n 69 SER 69 A GLY 70 n 70 GLY 70 A ASN 71 n 71 ASN 71 A THR 72 n 72 THR 72 A GLY 73 n 73 GLY 73 A ILE 74 n 74 ILE 74 A ALA 75 n 75 ALA 75 A LEU 76 n 76 LEU 76 A ALA 77 n 77 ALA 77 A MET 78 n 78 MET 78 A ILE 79 n 79 ILE 79 A ALA 80 n 80 ALA 80 A ALA 81 n 81 ALA 81 A LEU 82 n 82 LEU 82 A LYS 83 n 83 LYS 83 A GLY 84 n 84 GLY 84 A TYR 85 n 85 TYR 85 A ARG 86 n 86 ARG 86 A MET 87 n 87 MET 87 A LYS 88 n 88 LYS 88 A LEU 89 n 89 LEU 89 A LEU 90 n 90 LEU 90 A MET 91 n 91 MET 91 A PRO 92 n 92 PRO 92 A ASP 93 n 93 ASP 93 A ASN 94 n 94 ASN 94 A MET 95 n 95 MET 95 A SER 96 n 96 SER 96 A GLN 97 n 97 GLN 97 A GLU 98 n 98 GLU 98 A ARG 99 n 99 ARG 99 A ARG 100 n 100 ARG 100 A ALA 101 n 101 ALA 101 A ALA 102 n 102 ALA 102 A MET 103 n 103 MET 103 A ARG 104 n 104 ARG 104 A ALA 105 n 105 ALA 105 A TYR 106 n 106 TYR 106 A GLY 107 n 107 GLY 107 A ALA 108 n 108 ALA 108 A GLU 109 n 109 GLU 109 A LEU 110 n 110 LEU 110 A ILE 111 n 111 ILE 111 A LEU 112 n 112 LEU 112 A VAL 113 n 113 VAL 113 A THR 114 n 114 THR 114 A LYS 115 n 115 LYS 115 A GLU 116 n 116 GLU 116 A GLN 117 n 117 GLN 117 A GLY 118 n 118 GLY 118 A MET 119 n 119 MET 119 A GLU 120 n 120 GLU 120 A GLY 121 n 121 GLY 121 A ALA 122 n 122 ALA 122 A ARG 123 n 123 ARG 123 A ASP 124 n 124 ASP 124 A LEU 125 n 125 LEU 125 A ALA 126 n 126 ALA 126 A LEU 127 n 127 LEU 127 A GLU 128 n 128 GLU 128 A MET 129 n 129 MET 129 A ALA 130 n 130 ALA 130 A ASN 131 n 131 ASN 131 A ARG 132 n 132 ARG 132 A GLY 133 n 133 GLY 133 A GLU 134 n 134 GLU 134 A GLY 135 n 135 GLY 135 A LYS 136 n 136 LYS 136 A LEU 137 n 137 LEU 137 A LEU 138 n 138 LEU 138 A ASP 139 n 139 ASP 139 A GLN 140 n 140 GLN 140 A PHE 141 n 141 PHE 141 A ASN 142 n 142 ASN 142 A ASN 143 n 143 ASN 143 A PRO 144 n 144 PRO 144 A ASP 145 n 145 ASP 145 A ASN 146 n 146 ASN 146 A PRO 147 n 147 PRO 147 A TYR 148 n 148 TYR 148 A ALA 149 n 149 ALA 149 A HIS 150 n 150 HIS 150 A TYR 151 n 151 TYR 151 A THR 152 n 152 THR 152 A THR 153 n 153 THR 153 A THR 154 n 154 THR 154 A GLY 155 n 155 GLY 155 A PRO 156 n 156 PRO 156 A GLU 157 n 157 GLU 157 A ILE 158 n 158 ILE 158 A TRP 159 n 159 TRP 159 A GLN 160 n 160 GLN 160 A GLN 161 n 161 GLN 161 A THR 162 n 162 THR 162 A GLY 163 n 163 GLY 163 A GLY 164 n 164 GLY 164 A ARG 165 n 165 ARG 165 A ILE 166 n 166 ILE 166 A THR 167 n 167 THR 167 A HIS 168 n 168 HIS 168 A PHE 169 n 169 PHE 169 A VAL 170 n 170 VAL 170 A SER 171 n 171 SER 171 A SER 172 n 172 SER 172 A MET 173 n 173 MET 173 A GLY 174 n 174 GLY 174 A THR 175 n 175 THR 175 A THR 176 n 176 THR 176 A GLY 177 n 177 GLY 177 A THR 178 n 178 THR 178 A ILE 179 n 179 ILE 179 A THR 180 n 180 THR 180 A GLY 181 n 181 GLY 181 A VAL 182 n 182 VAL 182 A SER 183 n 183 SER 183 A ARG 184 n 184 ARG 184 A PHE 185 n 185 PHE 185 A MET 186 n 186 MET 186 A ARG 187 n 187 ARG 187 A GLU 188 n 188 GLU 188 A GLN 189 n 189 GLN 189 A SER 190 n 190 SER 190 A LYS 191 n 191 LYS 191 A PRO 192 n 192 PRO 192 A VAL 193 n 193 VAL 193 A THR 194 n 194 THR 194 A ILE 195 n 195 ILE 195 A VAL 196 n 196 VAL 196 A GLY 197 n 197 GLY 197 A LEU 198 n 198 LEU 198 A GLN 199 n 199 GLN 199 A PRO 200 n 200 PRO 200 A GLU 201 n 201 GLU 201 A GLU 202 n 202 GLU 202 A GLY 203 n 203 GLY 203 A SER 204 n 204 SER 204 A SER 205 n 205 SER 205 A ILE 206 n 206 ILE 206 A PRO 207 n 207 PRO 207 A GLY 208 n 208 GLY 208 A ILE 209 n 209 ILE 209 A ARG 210 n 210 ARG 210 A ARG 211 n 211 ARG 211 A TRP 212 n 212 TRP 212 A PRO 213 n 213 PRO 213 A THR 214 n 214 THR 214 A GLU 215 n 215 GLU 215 A TYR 216 n 216 TYR 216 A LEU 217 n 217 LEU 217 A PRO 218 n 218 PRO 218 A GLY 219 n 219 GLY 219 A ILE 220 n 220 ILE 220 A PHE 221 n 221 PHE 221 A ASN 222 n 222 ASN 222 A ALA 223 n 223 ALA 223 A SER 224 n 224 SER 224 A LEU 225 n 225 LEU 225 A VAL 226 n 226 VAL 226 A ASP 227 n 227 ASP 227 A GLU 228 n 228 GLU 228 A VAL 229 n 229 VAL 229 A LEU 230 n 230 LEU 230 A ASP 231 n 231 ASP 231 A ILE 232 n 232 ILE 232 A HIS 233 n 233 HIS 233 A GLN 234 n 234 GLN 234 A ARG 235 n 235 ARG 235 A ASP 236 n 236 ASP 236 A ALA 237 n 237 ALA 237 A GLU 238 n 238 GLU 238 A ASN 239 n 239 ASN 239 A THR 240 n 240 THR 240 A MET 241 n 241 MET 241 A ARG 242 n 242 ARG 242 A GLU 243 n 243 GLU 243 A LEU 244 n 244 LEU 244 A ALA 245 n 245 ALA 245 A VAL 246 n 246 VAL 246 A ARG 247 n 247 ARG 247 A GLU 248 n 248 GLU 248 A GLY 249 n 249 GLY 249 A ILE 250 n 250 ILE 250 A PHE 251 n 251 PHE 251 A CYS 252 n 252 CYS 252 A GLY 253 n 253 GLY 253 A VAL 254 n 254 VAL 254 A SER 255 n 255 SER 255 A SER 256 n 256 SER 256 A GLY 257 n 257 GLY 257 A GLY 258 n 258 GLY 258 A ALA 259 n 259 ALA 259 A VAL 260 n 260 VAL 260 A ALA 261 n 261 ALA 261 A GLY 262 n 262 GLY 262 A ALA 263 n 263 ALA 263 A LEU 264 n 264 LEU 264 A ARG 265 n 265 ARG 265 A VAL 266 n 266 VAL 266 A ALA 267 n 267 ALA 267 A ALA 268 n 268 ALA 268 A ALA 269 n 269 ALA 269 A ASN 270 n 270 ASN 270 A PRO 271 n 271 PRO 271 A ASP 272 n 272 ASP 272 A ALA 273 n 273 ALA 273 A VAL 274 n 274 VAL 274 A VAL 275 n 275 VAL 275 A VAL 276 n 276 VAL 276 A ALA 277 n 277 ALA 277 A ILE 278 n 278 ILE 278 A ILE 279 n 279 ILE 279 A CYS 280 n 280 CYS 280 A ASP 281 n 281 ASP 281 A ARG 282 n 282 ARG 282 A GLY 283 n 283 GLY 283 A ASP 284 n 284 ASP 284 A ARG 285 n 285 ARG 285 A TYR 286 n 286 TYR 286 A LEU 287 n 287 LEU 287 A SER 288 n 288 SER 288 A THR 289 n 289 THR 289 A GLY 290 n 290 GLY 290 A VAL 291 n 291 VAL 291 A PHE 292 n 292 PHE 292 A GLY 293 n 293 GLY 293 A GLU 294 n 294 GLU 294 A n 295 295 A n 296 296 A n 297 297 A n 298 298 A n 299 299 A n 300 300 A n 301 301 A n 302 302 A n 303 303 A 1.4500 0.0089 -0.3556 1.2927 0.2380 2.8407 0.0076 -0.0176 -0.0439 0.0464 0.0144 -0.1080 0.0479 0.1920 -0.0220 0.0618 -0.0049 -0.0201 0.0400 -0.0092 0.0972 refined 40.9793 14.8280 21.7083 X-RAY DIFFRACTION 0.3327 0.0866 0.0989 0.4931 0.1407 0.9475 -0.0017 0.0083 -0.0339 -0.0682 -0.0159 -0.0348 -0.0144 0.0161 0.0176 0.0475 0.0003 -0.0046 0.0126 -0.0033 0.0496 refined 34.5358 11.0953 9.8032 X-RAY DIFFRACTION 0.8022 0.4509 0.4470 1.7980 -0.7426 1.5379 -0.0123 0.0147 -0.0972 -0.0180 -0.0006 -0.0799 0.0282 0.0210 0.0128 0.0500 0.0068 -0.0213 0.0258 -0.0007 0.0518 refined 28.8864 17.2785 4.9117 X-RAY DIFFRACTION 1.7259 -0.8753 -0.3877 2.3348 0.1647 1.2819 0.0278 -0.0748 -0.0721 0.0388 0.0342 0.1406 -0.0314 -0.2004 -0.0621 0.0656 0.0139 -0.0200 0.0561 0.0123 0.0461 refined 20.5352 20.4034 4.1344 X-RAY DIFFRACTION 1.2874 -0.7320 1.2093 1.4506 -0.3985 1.5017 0.0033 -0.0282 -0.0675 0.0359 0.0458 0.0374 -0.0732 -0.0901 -0.0491 0.0374 0.0113 -0.0209 0.0420 0.0010 0.0388 refined 21.0959 23.7653 4.2291 X-RAY DIFFRACTION 4.5063 -0.1128 -2.8994 4.5637 0.7605 9.0887 0.0632 -0.0248 -0.9261 0.0658 -0.1329 0.3364 0.0227 -0.4128 0.0697 -0.0251 -0.0369 -0.0798 0.0069 0.0445 0.1737 refined 13.2433 10.8653 0.4400 X-RAY DIFFRACTION 0.8093 0.0841 0.2068 0.7452 -0.0515 1.3916 -0.0239 0.0408 -0.0520 -0.0746 0.0036 0.0261 0.0063 -0.0231 0.0203 0.0661 0.0039 -0.0021 0.0140 -0.0132 0.0643 refined 33.3473 5.2483 8.9548 X-RAY DIFFRACTION 1.0832 -0.1500 -0.0361 0.7258 -0.2082 1.3116 0.0193 -0.0114 -0.1444 0.0198 -0.0349 -0.0351 0.1435 0.0340 0.0156 0.0683 -0.0034 -0.0099 0.0102 0.0093 0.0721 refined 33.6584 0.1362 20.0254 X-RAY DIFFRACTION 2.6727 -0.7433 -0.2358 2.7847 0.5128 1.6030 -0.0085 -0.1063 -0.0601 0.0998 -0.0108 0.1790 0.1302 -0.1170 0.0193 0.0851 -0.0307 -0.0031 0.0548 0.0102 0.0844 refined 25.8889 2.4241 24.4111 X-RAY DIFFRACTION 5.7075 -3.8775 -5.0000 3.0330 4.3101 6.4720 -0.2082 0.9148 -0.4285 0.4392 -0.4704 0.4726 0.8377 -1.2598 0.6785 0.1247 -0.1816 0.0481 0.1185 -0.0703 0.0651 refined 17.6569 0.9753 14.9311 X-RAY DIFFRACTION 0.8748 0.3147 -0.1233 2.9495 0.4301 0.5452 0.0206 -0.0797 -0.0047 0.0819 -0.0515 0.2315 0.0304 -0.0880 0.0310 0.0680 -0.0111 0.0094 0.0589 0.0162 0.0560 refined 24.6338 10.0904 29.2942 X-RAY DIFFRACTION 0.6300 -0.1434 0.1468 1.9274 -0.6391 1.1763 0.0361 -0.0608 0.0482 0.1111 -0.0129 0.0622 -0.0796 -0.0904 -0.0233 0.0601 -0.0072 0.0011 0.0410 0.0012 0.0455 refined 28.7135 14.4961 27.1826 X-RAY DIFFRACTION A 1 A 22 X-RAY DIFFRACTION 1 A 23 A 65 X-RAY DIFFRACTION 2 A 66 A 84 X-RAY DIFFRACTION 3 A 85 A 98 X-RAY DIFFRACTION 4 A 99 A 114 X-RAY DIFFRACTION 5 A 115 A 131 X-RAY DIFFRACTION 6 A 132 A 164 X-RAY DIFFRACTION 7 A 165 A 188 X-RAY DIFFRACTION 8 A 189 A 208 X-RAY DIFFRACTION 9 A 209 A 221 X-RAY DIFFRACTION 10 A 222 A 249 X-RAY DIFFRACTION 11 A 250 A 294 X-RAY DIFFRACTION 12 author_and_software_defined_assembly PQS 2 dimeric 3780 -13.7 26170 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 0.5000000000 -0.8660254038 0.0000000000 -0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 10_665 -y+1,-x+1,-z+1/6 crystal symmetry operation 38.3075000000 66.3505363109 34.9645000000 A N VAL 14 A N VAL 14 A O LEU 29 A O LEU 29 A N TRP 28 A N TRP 28 A O VAL 275 A O VAL 275 A N VAL 276 A N VAL 276 A O HIS 168 A O HIS 168 A N PHE 169 A N PHE 169 A O THR 194 A O THR 194 A N GLY 197 A N GLY 197 A O GLU 228 A O GLU 228 A N GLU 109 A N GLU 109 A O MET 87 A O MET 87 A N LYS 88 A N LYS 88 A O LEU 64 A O LEU 64 A N ILE 65 A N ILE 65 A O LYS 136 A O LYS 136 1 A GLU 295 A GLU 295 1 Y 1 A HIS 296 A HIS 296 1 Y 1 A PHE 297 A PHE 297 1 Y 1 A SER 298 A SER 298 1 Y 1 A GLN 299 A GLN 299 1 Y 1 A GLY 300 A GLY 300 1 Y 1 A ALA 301 A ALA 301 1 Y 1 A GLY 302 A GLY 302 1 Y 1 A ILE 303 A ILE 303 1 Y 1 A A O O4 GLY CIT 208 1297 2.10 A 1 A A OE1 O GLN HOH 17 2028 2.10 A 1 A A CG2 OE1 THR GLU 3 5 2.11 B 1 A A OE2 O GLU HOH 5 2007 2.12 A 1 A A NZ O LYS HOH 54 2093 2.17 1 A A O O HOH HOH 2232 2236 2.18 1 A A OD2 O ASP HOH 236 2275 2.19 A 1 A A N CA GLY GLY 20 20 0.094 0.015 1.456 1.550 N 1 A A O O HOH HOH 2097 2220 1.99 1_555 8_555 1 A A O O HOH HOH 2066 2305 2.15 1_555 10_665 1 A SER 2 -93.02 -61.72 1 A ASP 22 -98.09 55.62 1 A THR 153 -124.20 -69.52 9.90 0.42000 0.21000 0.00000 0.42000 0.00000 -0.64000 0.974 0.968 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.172 0.158 0.158 1.33 25.00 1247 81889 1.500 98.6 1.484 0.029 RANDOM LIKELY RESIDUAL 1 THROUGHOUT MOLECULAR REPLACEMENT 0.041 0.042 0.80 0.80 1.20 MAXIMUM LIKELIHOOD BABINET MODEL WITH MASK 1.33 25.00 329 2585 40 0 2216 0.016 0.022 2367 0.002 0.020 1620 1.711 1.996 3213 1.037 3.001 3936 5.962 5.000 309 31.283 24.038 104 12.229 15.000 404 17.949 15.000 22 0.104 0.200 355 0.007 0.020 2666 0.001 0.020 451 0.273 0.200 518 0.206 0.200 1816 0.172 0.200 1153 0.088 0.200 1237 0.184 0.200 236 0.304 0.200 15 0.263 0.200 73 0.223 0.200 39 2.250 5.000 1917 0.686 5.000 616 2.484 6.000 2381 3.247 6.000 988 4.255 7.500 823 0.3210 0.3080 1.36 80 5269 20 87.36 1.33 63.00 2V03 83156 3.0 0.06 1 7.4 98.6 refinement REFMAC 5.3.0022 CYSTEINE SYNTHASE B (E.C.2.5.1.47) High resolution structure and catalysis of an O-acetylserine sulfhydrylase 1 N N 2 N N 3 N N 3 N N 4 N N 5 N N A THR 3 A THR 3 HELX_P A ILE 8 A ILE 8 5 1 6 A GLY 33 A GLY 33 HELX_P A ASN 35 A ASN 35 5 2 3 A VAL 40 A VAL 40 HELX_P A ARG 55 A ARG 55 1 3 16 A GLY 70 A GLY 70 HELX_P A GLY 84 A GLY 84 1 4 15 A SER 96 A SER 96 HELX_P A TYR 106 A TYR 106 1 5 11 A GLN 117 A GLN 117 HELX_P A ARG 132 A ARG 132 1 6 16 A PRO 144 A PRO 144 HELX_P A THR 153 A THR 153 1 7 10 A THR 153 A THR 153 HELX_P A THR 162 A THR 162 1 8 10 A THR 176 A THR 176 HELX_P A GLU 188 A GLU 188 1 9 13 A PRO 213 A PRO 213 HELX_P A LEU 217 A LEU 217 5 10 5 A ASN 222 A ASN 222 HELX_P A VAL 226 A VAL 226 5 11 5 A HIS 233 A HIS 233 HELX_P A GLY 249 A GLY 249 1 12 17 A GLY 253 A GLY 253 HELX_P A ASN 270 A ASN 270 1 13 18 A GLY 283 A GLY 283 HELX_P A GLY 290 A GLY 290 5 14 8 covale 1.326 A LYS 41 A NZ LYS 41 1_555 A PLP 1041 B C4A PLP 1_555 TRANSFERASE PYRIDOXAL PHOSPHATE, CYSTEINE BIOSYNTHESIS, TRANSFERASE, ENZYME KINETICS, ENZYMATIC SYTHESIS OF NOVEL COMPOUNDS, AMINO-ACID BIOSYNTHESIS CYSM_ECOLI UNP 1 1 P16703 MSTLEQTIGNTPLVKLQRMGPDNGSEVWLKLEGNNPAGSVKDRAALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIA ALKGYRMKLLMPDNMSQERRAAMRAYGAELILVTKEQGMEGARDLALEMANRGEGKLLDQFNNPDNPYAHYTTTGPEIWQ QTGGRITHFVSSMGTTGTITGVSRFMREQSKPVTIVGLQPEEGSSIPGIRRWPTEYLPGIFNASLVDEVLDIHQRDAENT MRELAVREGIFCGVSSGGAVAGALRVAKANPDAVVVAIICDRGDRYLSTGVFGEEHFSQGAGI 1 303 2V03 1 303 P16703 A 1 1 303 1 LYS engineered mutation ALA 268 2V03 A P16703 UNP 268 268 6 4 anti-parallel parallel parallel parallel parallel parallel parallel parallel A LEU 13 A LEU 13 A LYS 15 A LYS 15 A GLU 26 A GLU 26 A LEU 31 A LEU 31 A VAL 274 A VAL 274 A ILE 279 A ILE 279 A HIS 168 A HIS 168 A SER 172 A SER 172 A THR 194 A THR 194 A PRO 200 A PRO 200 A GLU 228 A GLU 228 A ILE 232 A ILE 232 A GLU 109 A GLU 109 A VAL 113 A VAL 113 A ARG 86 A ARG 86 A PRO 92 A PRO 92 A VAL 63 A VAL 63 A ALA 67 A ALA 67 A LYS 136 A LYS 136 A LEU 137 A LEU 137 BINDING SITE FOR RESIDUE PLP A 1041 Software 18 BINDING SITE FOR RESIDUE GOL A 1295 Software 10 BINDING SITE FOR RESIDUE GOL A 1296 Software 9 BINDING SITE FOR RESIDUE CIT A 1297 Software 14 A LYS 41 A LYS 41 18 1_555 A ASN 71 A ASN 71 18 1_555 A SER 172 A SER 172 18 1_555 A GLY 174 A GLY 174 18 1_555 A THR 175 A THR 175 18 1_555 A THR 176 A THR 176 18 1_555 A GLY 177 A GLY 177 18 1_555 A THR 178 A THR 178 18 1_555 A GLY 208 A GLY 208 18 1_555 A SER 255 A SER 255 18 1_555 A CYS 280 A CYS 280 18 1_555 A ASP 281 A ASP 281 18 1_555 A TYR 286 A TYR 286 18 1_555 A CIT 1297 E CIT 18 1_555 A HOH 2069 F HOH 18 1_555 A HOH 2070 F HOH 18 1_555 A HOH 2218 F HOH 18 1_555 A HOH 2329 F HOH 18 1_555 A LEU 31 A LEU 31 10 1_555 A ASN 34 A ASN 34 10 1_555 A PRO 36 A PRO 36 10 10_665 A ILE 250 A ILE 250 10 1_555 A PHE 251 A PHE 251 10 1_555 A HOH 2058 F HOH 10 1_555 A HOH 2065 F HOH 10 10_665 A HOH 2323 F HOH 10 1_555 A HOH 2324 F HOH 10 1_555 A HOH 2325 F HOH 10 1_555 A GLU 51 A GLU 51 9 1_555 A GLU 51 A GLU 51 9 8_555 A LYS 54 A LYS 54 9 8_555 A LYS 54 A LYS 54 9 1_555 A ARG 55 A ARG 55 9 1_555 A ARG 55 A ARG 55 9 8_555 A ASP 145 A ASP 145 9 8_555 A ASP 145 A ASP 145 9 1_555 A HOH 2326 F HOH 9 1_555 A LYS 41 A LYS 41 14 1_555 A THR 68 A THR 68 14 1_555 A SER 69 A SER 69 14 1_555 A GLY 70 A GLY 70 14 1_555 A ASN 71 A ASN 71 14 1_555 A THR 72 A THR 72 14 1_555 A GLN 140 A GLN 140 14 1_555 A GLY 174 A GLY 174 14 1_555 A GLY 208 A GLY 208 14 1_555 A ARG 210 A ARG 210 14 1_555 A PLP 1041 B PLP 14 1_555 A HOH 2327 F HOH 14 1_555 A HOH 2328 F HOH 14 1_555 A HOH 2329 F HOH 14 1_555 179 P 65 2 2