0.012688 0.000000 0.000000 0.000000 0.008539 0.000000 0.000000 0.000000 0.007688 0.00000 0.00000 0.00000 Baedeker, M. Schulz, G.E. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 78.815 117.105 130.072 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 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 C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking O4 S -2 96.063 SULFATE ION non-polymer 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 Structure STRUE6 2005 0969-2126 10 61 67 10.1016/S0969-2126(01)00692-X 11796111 Autocatalytic Peptide Cyclization During Chain Folding of Histidine Ammonia-Lyase. 2002 US Biochemistry BICHAW 0033 0006-2960 38 5355 10.1021/BI982929Q 10220322 Crystal Structure of Histidine Ammonia-Lyase Revealing a Novel Polypeptide Modification as the Catalytic Electrophile 1999 UK Protein Eng. PRENE9 0859 0269-2139 12 151 10.1093/PROTEIN/12.2.151 10195286 Homogenization and Crystallization of Histidine Ammonia-Lyase by Exchange of a Surface Cysteine Residue 1999 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 IMAGE PLATE MARRESEARCH GRAPHITE CRYSTAL SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RUB200 THIS MUTANT DOES NOT CONTAIN A 4-METHYLIDENE-IMIDAZOLE-5-ONE GROUP. 53611.246 HISTIDINE AMMONIA-LYASE 4.3.1.3 YES 1 man polymer 96.063 SULFATE ION 1 syn non-polymer 92.094 GLYCEROL 1 syn non-polymer 18.015 water 184 nat water HISTIDASE, HAL no no TELTLKPGTLTLAQLRAIHAAPVRLQLDASAAPAIDASVACVEQIIAEDRTAYGINTGFGLLASTRIASHDLENLQRSLV LSHAAGIGAPLDDDLVRLIMVLKINSLSRGFSGIRRKVIDALIALVNAEVYPHIPLKGSVGASGALAPLAHMSLVLLGEG KARYKGQWLSATEALAVAGLEPLTLAAKEGLALLNGTQASTAYALRGLFYAEDLYAAAIACGGLSVEAVLGSRSPFDARI HEARGQRGQIDTAACFRDLLGDSSEVSLSHKNADKVQDPYSLRCQPQVMGACLTQLRQAAEVLGIEANAVSDNPLVFAAE GDVISGGNFHAEPVAMAADNLALAIAEIGSLSERRISLMMDKHMSQLPPFLVENGGVNSGFMIAQVTAAALASENKALSH PHSVDSLPTSANQEDHVSMAPAAGKRLWEMAENTRGVLAIEWLGACQGLDLRKGLKTSAKLEKARQALRSEVAHYDRDRF FAPDIEKAVELLAKGSLTGLLPAGVLPSL TELTLKPGTLTLAQLRAIHAAPVRLQLDASAAPAIDASVACVEQIIAEDRTAYGINTGFGLLASTRIASHDLENLQRSLV LSHAAGIGAPLDDDLVRLIMVLKINSLSRGFSGIRRKVIDALIALVNAEVYPHIPLKGSVGASGALAPLAHMSLVLLGEG KARYKGQWLSATEALAVAGLEPLTLAAKEGLALLNGTQASTAYALRGLFYAEDLYAAAIACGGLSVEAVLGSRSPFDARI HEARGQRGQIDTAACFRDLLGDSSEVSLSHKNADKVQDPYSLRCQPQVMGACLTQLRQAAEVLGIEANAVSDNPLVFAAE GDVISGGNFHAEPVAMAADNLALAIAEIGSLSERRISLMMDKHMSQLPPFLVENGGVNSGFMIAQVTAAALASENKALSH PHSVDSLPTSANQEDHVSMAPAAGKRLWEMAENTRGVLAIEWLGACQGLDLRKGLKTSAKLEKARQALRSEVAHYDRDRF FAPDIEKAVELLAKGSLTGLLPAGVLPSL 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 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 303 PSEUDOMONAS PUTIDA 469008 ESCHERICHIA COLI BL21(DE3) PT7-7H 1 2.80 58.06 8.10 CRYSTALLIZED FROM 2.0 M (NH4)2SO4, 1 % GLYCEROL, 2 % PEG 400, 0.1 M HEPES AT PH 8.1. 20 % (V/V) GLYCEROL WERE USED AS CRYOPROTECTANT citation pdbx_unobs_or_zero_occ_residues struct repository Initial release Atomic model Database references Derived calculations Non-polymer description Other Source and taxonomy Structure summary Version format compliance Advisory Data collection Database references Structure summary 1 0 2002-02-21 1 1 2011-09-07 1 2 2018-06-20 _citation.page_last _struct.title HISTIDINE AMMONIA-LYASE (HAL) MUTANT F329A FROM PSEUDOMONAS PUTIDA HISTIDINE AMMONIA-LYASE (HAL) FROM PSEUDOMONAS PUTIDA INHIBITED WITH L-CYSTEINE HISTIDINE AMMONIA-LYASE (HAL) MUTANT F329G FROM PSEUDOMONAS PUTIDA HISTIDINE AMMONIA-LYASE (HAL) MUTANT Y280F FROM PSEUDOMONAS PUTIDA HISTIDINE AMMONIA-LYASE (HAL) FROM PSEUDOMONAS PUTIDA PDBE Y PDBE 2001-08-07 REL SO4 SULFATE ION GOL GLYCEROL HOH water CHAIN A ENGINEERED MUTATION CYS273ALA, ASP145ALA MUTANT D145A IS UNABLE TO FORM THE CATALYTICALLY ESSENTIAL ELECTROPHILE MIO SO4 1510 2 SO4 SO4 1510 A GOL 1511 3 GOL GOL 1511 A HOH 2001 4 HOH HOH 2001 A HOH 2002 4 HOH HOH 2002 A HOH 2003 4 HOH HOH 2003 A HOH 2004 4 HOH HOH 2004 A HOH 2005 4 HOH HOH 2005 A HOH 2006 4 HOH HOH 2006 A HOH 2007 4 HOH HOH 2007 A HOH 2008 4 HOH HOH 2008 A HOH 2009 4 HOH HOH 2009 A HOH 2010 4 HOH HOH 2010 A HOH 2011 4 HOH HOH 2011 A HOH 2012 4 HOH HOH 2012 A HOH 2013 4 HOH HOH 2013 A HOH 2014 4 HOH HOH 2014 A HOH 2015 4 HOH HOH 2015 A HOH 2016 4 HOH HOH 2016 A HOH 2017 4 HOH HOH 2017 A HOH 2018 4 HOH HOH 2018 A HOH 2019 4 HOH HOH 2019 A HOH 2020 4 HOH HOH 2020 A HOH 2021 4 HOH HOH 2021 A HOH 2022 4 HOH HOH 2022 A HOH 2023 4 HOH HOH 2023 A HOH 2024 4 HOH HOH 2024 A HOH 2025 4 HOH HOH 2025 A HOH 2026 4 HOH HOH 2026 A HOH 2027 4 HOH HOH 2027 A HOH 2028 4 HOH HOH 2028 A HOH 2029 4 HOH HOH 2029 A HOH 2030 4 HOH HOH 2030 A HOH 2031 4 HOH HOH 2031 A HOH 2032 4 HOH HOH 2032 A HOH 2033 4 HOH HOH 2033 A HOH 2034 4 HOH HOH 2034 A HOH 2035 4 HOH HOH 2035 A HOH 2036 4 HOH HOH 2036 A HOH 2037 4 HOH HOH 2037 A HOH 2038 4 HOH HOH 2038 A HOH 2039 4 HOH HOH 2039 A HOH 2040 4 HOH HOH 2040 A HOH 2041 4 HOH HOH 2041 A HOH 2042 4 HOH HOH 2042 A HOH 2043 4 HOH HOH 2043 A HOH 2044 4 HOH HOH 2044 A HOH 2045 4 HOH HOH 2045 A HOH 2046 4 HOH HOH 2046 A HOH 2047 4 HOH HOH 2047 A HOH 2048 4 HOH HOH 2048 A HOH 2049 4 HOH HOH 2049 A HOH 2050 4 HOH HOH 2050 A HOH 2051 4 HOH HOH 2051 A HOH 2052 4 HOH HOH 2052 A HOH 2053 4 HOH HOH 2053 A HOH 2054 4 HOH HOH 2054 A HOH 2055 4 HOH HOH 2055 A HOH 2056 4 HOH HOH 2056 A HOH 2057 4 HOH HOH 2057 A HOH 2058 4 HOH HOH 2058 A HOH 2059 4 HOH HOH 2059 A HOH 2060 4 HOH HOH 2060 A HOH 2061 4 HOH HOH 2061 A HOH 2062 4 HOH HOH 2062 A HOH 2063 4 HOH HOH 2063 A HOH 2064 4 HOH HOH 2064 A HOH 2065 4 HOH HOH 2065 A HOH 2066 4 HOH HOH 2066 A HOH 2067 4 HOH HOH 2067 A HOH 2068 4 HOH HOH 2068 A HOH 2069 4 HOH HOH 2069 A HOH 2070 4 HOH HOH 2070 A HOH 2071 4 HOH HOH 2071 A HOH 2072 4 HOH HOH 2072 A HOH 2073 4 HOH HOH 2073 A HOH 2074 4 HOH HOH 2074 A HOH 2075 4 HOH HOH 2075 A HOH 2076 4 HOH HOH 2076 A HOH 2077 4 HOH HOH 2077 A HOH 2078 4 HOH HOH 2078 A HOH 2079 4 HOH HOH 2079 A HOH 2080 4 HOH HOH 2080 A HOH 2081 4 HOH HOH 2081 A HOH 2082 4 HOH HOH 2082 A HOH 2083 4 HOH HOH 2083 A HOH 2084 4 HOH HOH 2084 A HOH 2085 4 HOH HOH 2085 A HOH 2086 4 HOH HOH 2086 A HOH 2087 4 HOH HOH 2087 A HOH 2088 4 HOH HOH 2088 A HOH 2089 4 HOH HOH 2089 A HOH 2090 4 HOH HOH 2090 A HOH 2091 4 HOH HOH 2091 A HOH 2092 4 HOH HOH 2092 A HOH 2093 4 HOH HOH 2093 A HOH 2094 4 HOH HOH 2094 A HOH 2095 4 HOH HOH 2095 A HOH 2096 4 HOH HOH 2096 A HOH 2097 4 HOH HOH 2097 A HOH 2098 4 HOH HOH 2098 A HOH 2099 4 HOH HOH 2099 A HOH 2100 4 HOH HOH 2100 A HOH 2101 4 HOH HOH 2101 A HOH 2102 4 HOH HOH 2102 A HOH 2103 4 HOH HOH 2103 A HOH 2104 4 HOH HOH 2104 A HOH 2105 4 HOH HOH 2105 A HOH 2106 4 HOH HOH 2106 A HOH 2107 4 HOH HOH 2107 A HOH 2108 4 HOH HOH 2108 A HOH 2109 4 HOH HOH 2109 A HOH 2110 4 HOH HOH 2110 A HOH 2111 4 HOH HOH 2111 A HOH 2112 4 HOH HOH 2112 A HOH 2113 4 HOH HOH 2113 A HOH 2114 4 HOH HOH 2114 A HOH 2115 4 HOH HOH 2115 A HOH 2116 4 HOH HOH 2116 A HOH 2117 4 HOH HOH 2117 A HOH 2118 4 HOH HOH 2118 A HOH 2119 4 HOH HOH 2119 A HOH 2120 4 HOH HOH 2120 A HOH 2121 4 HOH HOH 2121 A HOH 2122 4 HOH HOH 2122 A HOH 2123 4 HOH HOH 2123 A HOH 2124 4 HOH HOH 2124 A HOH 2125 4 HOH HOH 2125 A HOH 2126 4 HOH HOH 2126 A HOH 2127 4 HOH HOH 2127 A HOH 2128 4 HOH HOH 2128 A HOH 2129 4 HOH HOH 2129 A HOH 2130 4 HOH HOH 2130 A HOH 2131 4 HOH HOH 2131 A HOH 2132 4 HOH HOH 2132 A HOH 2133 4 HOH HOH 2133 A HOH 2134 4 HOH HOH 2134 A HOH 2135 4 HOH HOH 2135 A HOH 2136 4 HOH HOH 2136 A HOH 2137 4 HOH HOH 2137 A HOH 2138 4 HOH HOH 2138 A HOH 2139 4 HOH HOH 2139 A HOH 2140 4 HOH HOH 2140 A HOH 2141 4 HOH HOH 2141 A HOH 2142 4 HOH HOH 2142 A HOH 2143 4 HOH HOH 2143 A HOH 2144 4 HOH HOH 2144 A HOH 2145 4 HOH HOH 2145 A HOH 2146 4 HOH HOH 2146 A HOH 2147 4 HOH HOH 2147 A HOH 2148 4 HOH HOH 2148 A HOH 2149 4 HOH HOH 2149 A HOH 2150 4 HOH HOH 2150 A HOH 2151 4 HOH HOH 2151 A HOH 2152 4 HOH HOH 2152 A HOH 2153 4 HOH HOH 2153 A HOH 2154 4 HOH HOH 2154 A HOH 2155 4 HOH HOH 2155 A HOH 2156 4 HOH HOH 2156 A HOH 2157 4 HOH HOH 2157 A HOH 2158 4 HOH HOH 2158 A HOH 2159 4 HOH HOH 2159 A HOH 2160 4 HOH HOH 2160 A HOH 2161 4 HOH HOH 2161 A HOH 2162 4 HOH HOH 2162 A HOH 2163 4 HOH HOH 2163 A HOH 2164 4 HOH HOH 2164 A HOH 2165 4 HOH HOH 2165 A HOH 2166 4 HOH HOH 2166 A HOH 2167 4 HOH HOH 2167 A HOH 2168 4 HOH HOH 2168 A HOH 2169 4 HOH HOH 2169 A HOH 2170 4 HOH HOH 2170 A HOH 2171 4 HOH HOH 2171 A HOH 2172 4 HOH HOH 2172 A HOH 2173 4 HOH HOH 2173 A HOH 2174 4 HOH HOH 2174 A HOH 2175 4 HOH HOH 2175 A HOH 2176 4 HOH HOH 2176 A HOH 2177 4 HOH HOH 2177 A HOH 2178 4 HOH HOH 2178 A HOH 2179 4 HOH HOH 2179 A HOH 2180 4 HOH HOH 2180 A HOH 2181 4 HOH HOH 2181 A HOH 2182 4 HOH HOH 2182 A HOH 2183 4 HOH HOH 2183 A HOH 2184 4 HOH HOH 2184 A THR 1 n 1 THR 1 A GLU 2 n 2 GLU 2 A LEU 3 n 3 LEU 3 A THR 4 n 4 THR 4 A LEU 5 n 5 LEU 5 A LYS 6 n 6 LYS 6 A PRO 7 n 7 PRO 7 A GLY 8 n 8 GLY 8 A THR 9 n 9 THR 9 A LEU 10 n 10 LEU 10 A THR 11 n 11 THR 11 A LEU 12 n 12 LEU 12 A ALA 13 n 13 ALA 13 A GLN 14 n 14 GLN 14 A LEU 15 n 15 LEU 15 A ARG 16 n 16 ARG 16 A ALA 17 n 17 ALA 17 A ILE 18 n 18 ILE 18 A HIS 19 n 19 HIS 19 A ALA 20 n 20 ALA 20 A ALA 21 n 21 ALA 21 A PRO 22 n 22 PRO 22 A VAL 23 n 23 VAL 23 A ARG 24 n 24 ARG 24 A LEU 25 n 25 LEU 25 A GLN 26 n 26 GLN 26 A LEU 27 n 27 LEU 27 A ASP 28 n 28 ASP 28 A ALA 29 n 29 ALA 29 A SER 30 n 30 SER 30 A ALA 31 n 31 ALA 31 A ALA 32 n 32 ALA 32 A PRO 33 n 33 PRO 33 A ALA 34 n 34 ALA 34 A ILE 35 n 35 ILE 35 A ASP 36 n 36 ASP 36 A ALA 37 n 37 ALA 37 A SER 38 n 38 SER 38 A VAL 39 n 39 VAL 39 A ALA 40 n 40 ALA 40 A CYS 41 n 41 CYS 41 A VAL 42 n 42 VAL 42 A GLU 43 n 43 GLU 43 A GLN 44 n 44 GLN 44 A ILE 45 n 45 ILE 45 A ILE 46 n 46 ILE 46 A ALA 47 n 47 ALA 47 A GLU 48 n 48 GLU 48 A ASP 49 n 49 ASP 49 A ARG 50 n 50 ARG 50 A THR 51 n 51 THR 51 A ALA 52 n 52 ALA 52 A TYR 53 n 53 TYR 53 A GLY 54 n 54 GLY 54 A ILE 55 n 55 ILE 55 A ASN 56 n 56 ASN 56 A THR 57 n 57 THR 57 A GLY 58 n 58 GLY 58 A PHE 59 n 59 PHE 59 A GLY 60 n 60 GLY 60 A LEU 61 n 61 LEU 61 A LEU 62 n 62 LEU 62 A ALA 63 n 63 ALA 63 A SER 64 n 64 SER 64 A THR 65 n 65 THR 65 A ARG 66 n 66 ARG 66 A ILE 67 n 67 ILE 67 A ALA 68 n 68 ALA 68 A SER 69 n 69 SER 69 A HIS 70 n 70 HIS 70 A ASP 71 n 71 ASP 71 A LEU 72 n 72 LEU 72 A GLU 73 n 73 GLU 73 A ASN 74 n 74 ASN 74 A LEU 75 n 75 LEU 75 A GLN 76 n 76 GLN 76 A ARG 77 n 77 ARG 77 A SER 78 n 78 SER 78 A LEU 79 n 79 LEU 79 A VAL 80 n 80 VAL 80 A LEU 81 n 81 LEU 81 A SER 82 n 82 SER 82 A HIS 83 n 83 HIS 83 A ALA 84 n 84 ALA 84 A ALA 85 n 85 ALA 85 A GLY 86 n 86 GLY 86 A ILE 87 n 87 ILE 87 A GLY 88 n 88 GLY 88 A ALA 89 n 89 ALA 89 A PRO 90 n 90 PRO 90 A LEU 91 n 91 LEU 91 A ASP 92 n 92 ASP 92 A ASP 93 n 93 ASP 93 A ASP 94 n 94 ASP 94 A LEU 95 n 95 LEU 95 A VAL 96 n 96 VAL 96 A ARG 97 n 97 ARG 97 A LEU 98 n 98 LEU 98 A ILE 99 n 99 ILE 99 A MET 100 n 100 MET 100 A VAL 101 n 101 VAL 101 A LEU 102 n 102 LEU 102 A LYS 103 n 103 LYS 103 A ILE 104 n 104 ILE 104 A ASN 105 n 105 ASN 105 A SER 106 n 106 SER 106 A LEU 107 n 107 LEU 107 A SER 108 n 108 SER 108 A ARG 109 n 109 ARG 109 A GLY 110 n 110 GLY 110 A PHE 111 n 111 PHE 111 A SER 112 n 112 SER 112 A GLY 113 n 113 GLY 113 A ILE 114 n 114 ILE 114 A ARG 115 n 115 ARG 115 A ARG 116 n 116 ARG 116 A LYS 117 n 117 LYS 117 A VAL 118 n 118 VAL 118 A ILE 119 n 119 ILE 119 A ASP 120 n 120 ASP 120 A ALA 121 n 121 ALA 121 A LEU 122 n 122 LEU 122 A ILE 123 n 123 ILE 123 A ALA 124 n 124 ALA 124 A LEU 125 n 125 LEU 125 A VAL 126 n 126 VAL 126 A ASN 127 n 127 ASN 127 A ALA 128 n 128 ALA 128 A GLU 129 n 129 GLU 129 A VAL 130 n 130 VAL 130 A TYR 131 n 131 TYR 131 A PRO 132 n 132 PRO 132 A HIS 133 n 133 HIS 133 A ILE 134 n 134 ILE 134 A PRO 135 n 135 PRO 135 A LEU 136 n 136 LEU 136 A LYS 137 n 137 LYS 137 A GLY 138 n 138 GLY 138 A SER 139 n 139 SER 139 A VAL 140 n 140 VAL 140 A GLY 141 n 141 GLY 141 A ALA 142 n 142 ALA 142 A SER 143 n 143 SER 143 A GLY 144 n 144 GLY 144 A ALA 145 n 145 ALA 145 A LEU 146 n 146 LEU 146 A ALA 147 n 147 ALA 147 A PRO 148 n 148 PRO 148 A LEU 149 n 149 LEU 149 A ALA 150 n 150 ALA 150 A HIS 151 n 151 HIS 151 A MET 152 n 152 MET 152 A SER 153 n 153 SER 153 A LEU 154 n 154 LEU 154 A VAL 155 n 155 VAL 155 A LEU 156 n 156 LEU 156 A LEU 157 n 157 LEU 157 A GLY 158 n 158 GLY 158 A GLU 159 n 159 GLU 159 A GLY 160 n 160 GLY 160 A LYS 161 n 161 LYS 161 A ALA 162 n 162 ALA 162 A ARG 163 n 163 ARG 163 A TYR 164 n 164 TYR 164 A LYS 165 n 165 LYS 165 A GLY 166 n 166 GLY 166 A GLN 167 n 167 GLN 167 A TRP 168 n 168 TRP 168 A LEU 169 n 169 LEU 169 A SER 170 n 170 SER 170 A ALA 171 n 171 ALA 171 A THR 172 n 172 THR 172 A GLU 173 n 173 GLU 173 A ALA 174 n 174 ALA 174 A LEU 175 n 175 LEU 175 A ALA 176 n 176 ALA 176 A VAL 177 n 177 VAL 177 A ALA 178 n 178 ALA 178 A GLY 179 n 179 GLY 179 A LEU 180 n 180 LEU 180 A GLU 181 n 181 GLU 181 A PRO 182 n 182 PRO 182 A LEU 183 n 183 LEU 183 A THR 184 n 184 THR 184 A LEU 185 n 185 LEU 185 A ALA 186 n 186 ALA 186 A ALA 187 n 187 ALA 187 A LYS 188 n 188 LYS 188 A GLU 189 n 189 GLU 189 A GLY 190 n 190 GLY 190 A LEU 191 n 191 LEU 191 A ALA 192 n 192 ALA 192 A LEU 193 n 193 LEU 193 A LEU 194 n 194 LEU 194 A ASN 195 n 195 ASN 195 A GLY 196 n 196 GLY 196 A THR 197 n 197 THR 197 A GLN 198 n 198 GLN 198 A ALA 199 n 199 ALA 199 A SER 200 n 200 SER 200 A THR 201 n 201 THR 201 A ALA 202 n 202 ALA 202 A TYR 203 n 203 TYR 203 A ALA 204 n 204 ALA 204 A LEU 205 n 205 LEU 205 A ARG 206 n 206 ARG 206 A GLY 207 n 207 GLY 207 A LEU 208 n 208 LEU 208 A PHE 209 n 209 PHE 209 A TYR 210 n 210 TYR 210 A ALA 211 n 211 ALA 211 A GLU 212 n 212 GLU 212 A ASP 213 n 213 ASP 213 A LEU 214 n 214 LEU 214 A TYR 215 n 215 TYR 215 A ALA 216 n 216 ALA 216 A ALA 217 n 217 ALA 217 A ALA 218 n 218 ALA 218 A ILE 219 n 219 ILE 219 A ALA 220 n 220 ALA 220 A CYS 221 n 221 CYS 221 A GLY 222 n 222 GLY 222 A GLY 223 n 223 GLY 223 A LEU 224 n 224 LEU 224 A SER 225 n 225 SER 225 A VAL 226 n 226 VAL 226 A GLU 227 n 227 GLU 227 A ALA 228 n 228 ALA 228 A VAL 229 n 229 VAL 229 A LEU 230 n 230 LEU 230 A GLY 231 n 231 GLY 231 A SER 232 n 232 SER 232 A ARG 233 n 233 ARG 233 A SER 234 n 234 SER 234 A PRO 235 n 235 PRO 235 A PHE 236 n 236 PHE 236 A ASP 237 n 237 ASP 237 A ALA 238 n 238 ALA 238 A ARG 239 n 239 ARG 239 A ILE 240 n 240 ILE 240 A HIS 241 n 241 HIS 241 A GLU 242 n 242 GLU 242 A ALA 243 n 243 ALA 243 A ARG 244 n 244 ARG 244 A GLY 245 n 245 GLY 245 A GLN 246 n 246 GLN 246 A ARG 247 n 247 ARG 247 A GLY 248 n 248 GLY 248 A GLN 249 n 249 GLN 249 A ILE 250 n 250 ILE 250 A ASP 251 n 251 ASP 251 A THR 252 n 252 THR 252 A ALA 253 n 253 ALA 253 A ALA 254 n 254 ALA 254 A CYS 255 n 255 CYS 255 A PHE 256 n 256 PHE 256 A ARG 257 n 257 ARG 257 A ASP 258 n 258 ASP 258 A LEU 259 n 259 LEU 259 A LEU 260 n 260 LEU 260 A GLY 261 n 261 GLY 261 A ASP 262 n 262 ASP 262 A SER 263 n 263 SER 263 A SER 264 n 264 SER 264 A GLU 265 n 265 GLU 265 A VAL 266 n 266 VAL 266 A SER 267 n 267 SER 267 A LEU 268 n 268 LEU 268 A SER 269 n 269 SER 269 A HIS 270 n 270 HIS 270 A LYS 271 n 271 LYS 271 A ASN 272 n 272 ASN 272 A ALA 273 n 273 ALA 273 A ASP 274 n 274 ASP 274 A LYS 275 n 275 LYS 275 A VAL 276 n 276 VAL 276 A GLN 277 n 277 GLN 277 A ASP 278 n 278 ASP 278 A PRO 279 n 279 PRO 279 A TYR 280 n 280 TYR 280 A SER 281 n 281 SER 281 A LEU 282 n 282 LEU 282 A ARG 283 n 283 ARG 283 A CYS 284 n 284 CYS 284 A GLN 285 n 285 GLN 285 A PRO 286 n 286 PRO 286 A GLN 287 n 287 GLN 287 A VAL 288 n 288 VAL 288 A MET 289 n 289 MET 289 A GLY 290 n 290 GLY 290 A ALA 291 n 291 ALA 291 A CYS 292 n 292 CYS 292 A LEU 293 n 293 LEU 293 A THR 294 n 294 THR 294 A GLN 295 n 295 GLN 295 A LEU 296 n 296 LEU 296 A ARG 297 n 297 ARG 297 A GLN 298 n 298 GLN 298 A ALA 299 n 299 ALA 299 A ALA 300 n 300 ALA 300 A GLU 301 n 301 GLU 301 A VAL 302 n 302 VAL 302 A LEU 303 n 303 LEU 303 A GLY 304 n 304 GLY 304 A ILE 305 n 305 ILE 305 A GLU 306 n 306 GLU 306 A ALA 307 n 307 ALA 307 A ASN 308 n 308 ASN 308 A ALA 309 n 309 ALA 309 A VAL 310 n 310 VAL 310 A SER 311 n 311 SER 311 A ASP 312 n 312 ASP 312 A ASN 313 n 313 ASN 313 A PRO 314 n 314 PRO 314 A LEU 315 n 315 LEU 315 A VAL 316 n 316 VAL 316 A PHE 317 n 317 PHE 317 A ALA 318 n 318 ALA 318 A ALA 319 n 319 ALA 319 A GLU 320 n 320 GLU 320 A GLY 321 n 321 GLY 321 A ASP 322 n 322 ASP 322 A VAL 323 n 323 VAL 323 A ILE 324 n 324 ILE 324 A SER 325 n 325 SER 325 A GLY 326 n 326 GLY 326 A GLY 327 n 327 GLY 327 A ASN 328 n 328 ASN 328 A PHE 329 n 329 PHE 329 A HIS 330 n 330 HIS 330 A ALA 331 n 331 ALA 331 A GLU 332 n 332 GLU 332 A PRO 333 n 333 PRO 333 A VAL 334 n 334 VAL 334 A ALA 335 n 335 ALA 335 A MET 336 n 336 MET 336 A ALA 337 n 337 ALA 337 A ALA 338 n 338 ALA 338 A ASP 339 n 339 ASP 339 A ASN 340 n 340 ASN 340 A LEU 341 n 341 LEU 341 A ALA 342 n 342 ALA 342 A LEU 343 n 343 LEU 343 A ALA 344 n 344 ALA 344 A ILE 345 n 345 ILE 345 A ALA 346 n 346 ALA 346 A GLU 347 n 347 GLU 347 A ILE 348 n 348 ILE 348 A GLY 349 n 349 GLY 349 A SER 350 n 350 SER 350 A LEU 351 n 351 LEU 351 A SER 352 n 352 SER 352 A GLU 353 n 353 GLU 353 A ARG 354 n 354 ARG 354 A ARG 355 n 355 ARG 355 A ILE 356 n 356 ILE 356 A SER 357 n 357 SER 357 A LEU 358 n 358 LEU 358 A MET 359 n 359 MET 359 A MET 360 n 360 MET 360 A ASP 361 n 361 ASP 361 A LYS 362 n 362 LYS 362 A HIS 363 n 363 HIS 363 A MET 364 n 364 MET 364 A SER 365 n 365 SER 365 A GLN 366 n 366 GLN 366 A LEU 367 n 367 LEU 367 A PRO 368 n 368 PRO 368 A PRO 369 n 369 PRO 369 A PHE 370 n 370 PHE 370 A LEU 371 n 371 LEU 371 A VAL 372 n 372 VAL 372 A GLU 373 n 373 GLU 373 A ASN 374 n 374 ASN 374 A GLY 375 n 375 GLY 375 A GLY 376 n 376 GLY 376 A VAL 377 n 377 VAL 377 A ASN 378 n 378 ASN 378 A SER 379 n 379 SER 379 A GLY 380 n 380 GLY 380 A PHE 381 n 381 PHE 381 A MET 382 n 382 MET 382 A ILE 383 n 383 ILE 383 A ALA 384 n 384 ALA 384 A GLN 385 n 385 GLN 385 A VAL 386 n 386 VAL 386 A THR 387 n 387 THR 387 A ALA 388 n 388 ALA 388 A ALA 389 n 389 ALA 389 A ALA 390 n 390 ALA 390 A LEU 391 n 391 LEU 391 A ALA 392 n 392 ALA 392 A SER 393 n 393 SER 393 A GLU 394 n 394 GLU 394 A ASN 395 n 395 ASN 395 A LYS 396 n 396 LYS 396 A ALA 397 n 397 ALA 397 A LEU 398 n 398 LEU 398 A SER 399 n 399 SER 399 A HIS 400 n 400 HIS 400 A PRO 401 n 401 PRO 401 A HIS 402 n 402 HIS 402 A SER 403 n 403 SER 403 A VAL 404 n 404 VAL 404 A ASP 405 n 405 ASP 405 A SER 406 n 406 SER 406 A LEU 407 n 407 LEU 407 A PRO 408 n 408 PRO 408 A THR 409 n 409 THR 409 A SER 410 n 410 SER 410 A ALA 411 n 411 ALA 411 A ASN 412 n 412 ASN 412 A GLN 413 n 413 GLN 413 A GLU 414 n 414 GLU 414 A ASP 415 n 415 ASP 415 A HIS 416 n 416 HIS 416 A VAL 417 n 417 VAL 417 A SER 418 n 418 SER 418 A MET 419 n 419 MET 419 A ALA 420 n 420 ALA 420 A PRO 421 n 421 PRO 421 A ALA 422 n 422 ALA 422 A ALA 423 n 423 ALA 423 A GLY 424 n 424 GLY 424 A LYS 425 n 425 LYS 425 A ARG 426 n 426 ARG 426 A LEU 427 n 427 LEU 427 A TRP 428 n 428 TRP 428 A GLU 429 n 429 GLU 429 A MET 430 n 430 MET 430 A ALA 431 n 431 ALA 431 A GLU 432 n 432 GLU 432 A ASN 433 n 433 ASN 433 A THR 434 n 434 THR 434 A ARG 435 n 435 ARG 435 A GLY 436 n 436 GLY 436 A VAL 437 n 437 VAL 437 A LEU 438 n 438 LEU 438 A ALA 439 n 439 ALA 439 A ILE 440 n 440 ILE 440 A GLU 441 n 441 GLU 441 A TRP 442 n 442 TRP 442 A LEU 443 n 443 LEU 443 A GLY 444 n 444 GLY 444 A ALA 445 n 445 ALA 445 A CYS 446 n 446 CYS 446 A GLN 447 n 447 GLN 447 A GLY 448 n 448 GLY 448 A LEU 449 n 449 LEU 449 A ASP 450 n 450 ASP 450 A LEU 451 n 451 LEU 451 A ARG 452 n 452 ARG 452 A LYS 453 n 453 LYS 453 A GLY 454 n 454 GLY 454 A LEU 455 n 455 LEU 455 A LYS 456 n 456 LYS 456 A THR 457 n 457 THR 457 A SER 458 n 458 SER 458 A ALA 459 n 459 ALA 459 A LYS 460 n 460 LYS 460 A LEU 461 n 461 LEU 461 A GLU 462 n 462 GLU 462 A LYS 463 n 463 LYS 463 A ALA 464 n 464 ALA 464 A ARG 465 n 465 ARG 465 A GLN 466 n 466 GLN 466 A ALA 467 n 467 ALA 467 A LEU 468 n 468 LEU 468 A ARG 469 n 469 ARG 469 A SER 470 n 470 SER 470 A GLU 471 n 471 GLU 471 A VAL 472 n 472 VAL 472 A ALA 473 n 473 ALA 473 A HIS 474 n 474 HIS 474 A TYR 475 n 475 TYR 475 A ASP 476 n 476 ASP 476 A ARG 477 n 477 ARG 477 A ASP 478 n 478 ASP 478 A ARG 479 n 479 ARG 479 A PHE 480 n 480 PHE 480 A PHE 481 n 481 PHE 481 A ALA 482 n 482 ALA 482 A PRO 483 n 483 PRO 483 A ASP 484 n 484 ASP 484 A ILE 485 n 485 ILE 485 A GLU 486 n 486 GLU 486 A LYS 487 n 487 LYS 487 A ALA 488 n 488 ALA 488 A VAL 489 n 489 VAL 489 A GLU 490 n 490 GLU 490 A LEU 491 n 491 LEU 491 A LEU 492 n 492 LEU 492 A ALA 493 n 493 ALA 493 A LYS 494 n 494 LYS 494 A GLY 495 n 495 GLY 495 A SER 496 n 496 SER 496 A LEU 497 n 497 LEU 497 A THR 498 n 498 THR 498 A GLY 499 n 499 GLY 499 A LEU 500 n 500 LEU 500 A LEU 501 n 501 LEU 501 A PRO 502 n 502 PRO 502 A ALA 503 n 503 ALA 503 A GLY 504 n 504 GLY 504 A VAL 505 n 505 VAL 505 A LEU 506 n 506 LEU 506 A PRO 507 n 507 PRO 507 A SER 508 n 508 SER 508 A LEU 509 n 509 LEU 509 A 0.221 0.28 5.0 author_and_software_defined_assembly PISA 4 tetrameric 27360 -213.3 55480 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 4_555 x,-y,-z crystal symmetry 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 3_555 -x,y,-z crystal symmetry 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_555 -x,-y,z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 A N LEU 3 A N LEU 3 A O ARG 24 A O ARG 24 A O ALA 89 A O ALA 89 A N LEU 136 A N LEU 136 A N TYR 131 A N TYR 131 A O ARG 163 A O ARG 163 A N TYR 164 A N TYR 164 A O GLN 167 A O GLN 167 A N LEU 315 A N LEU 315 A O ILE 324 A O ILE 324 1 A HOH 2059 D HOH 1 A HOH 2127 D HOH 1 A HOH 2144 D HOH 1 A HOH 2145 D HOH 1 A A OD1 CD2 ASP HIS 361 363 1.80 1 A A OD1 NE2 ASP HIS 361 363 1.83 1 A A CB O ALA HOH 273 2106 1.93 1 A A OE1 O GLU HOH 43 2029 2.17 1 A A O O HOH HOH 2006 2013 2.18 1 -19.34 2.50 121.70 102.36 A A A C N CA LEU ALA ALA 146 147 147 Y 1 -9.46 1.40 110.10 100.64 A A A N CA CB ALA ALA ALA 147 147 147 N 1 -23.56 2.70 111.00 87.44 A A A N CA C ALA ALA ALA 384 384 384 N 1 3.43 0.50 120.30 123.73 A A A NE CZ NH1 ARG ARG ARG 465 465 465 N 1 A A N CA ALA ALA 147 147 0.191 0.020 1.459 1.650 N 1 A A N CA ALA ALA 384 384 0.135 0.020 1.459 1.594 N 1 A A N CA VAL VAL 386 386 0.156 0.020 1.459 1.615 N 1 A A OG OD2 SER ASP 393 405 2.19 1_555 4_555 1 A ASN 56 -148.23 25.24 1 A ALA 63 -53.18 -7.59 1 A ALA 68 -38.60 125.26 1 A GLN 76 -34.09 -71.73 1 A ALA 142 -178.14 122.59 1 A SER 143 109.56 22.31 1 A ALA 145 -55.04 17.46 1 A LEU 146 1.55 -96.82 1 A LYS 188 71.71 -23.57 1 A LYS 271 -8.06 -77.59 1 A ASP 274 -129.73 -83.23 1 A LYS 275 26.66 -147.45 1 A VAL 276 -37.48 140.83 1 A PHE 317 -110.65 78.07 1 A LYS 362 -71.33 46.58 1 A HIS 363 171.77 -96.38 1 A MET 364 1.01 -5.67 1 A SER 365 -136.08 -39.59 1 A GLN 366 93.08 8.78 1 A LEU 367 -111.22 -160.14 1 A PRO 369 -52.77 0.31 1 A PHE 370 -164.16 -7.80 1 A LEU 371 103.62 -45.92 1 A VAL 372 -59.02 -83.27 1 A GLU 373 162.50 52.13 1 A ASN 374 121.19 124.97 1 A ASN 378 -117.09 -119.59 1 A SER 379 160.74 24.41 1 A SER 410 26.27 57.03 1 A ALA 411 84.48 46.39 1 A ASN 412 44.73 24.63 1 A THR 457 -102.52 -158.02 1 A TYR 475 -104.94 43.09 1 A ASP 476 -40.55 -8.69 1 A ARG 477 169.40 166.08 1 A ASP 478 -12.07 111.53 1 A ARG 479 166.20 149.67 1 A PHE 480 -47.11 109.52 RESIDUES 272-275 AND 363-374 NOT VISIBLE IN ELECTRON DENSITY 0.28 0.221 2.25 21.0 26022 5.0 91.0 RANDOM 1 THROUGHOUT 0.0 OTHER 2.25 21.0 184 3956 11 0 3761 0.005 0.016 2.250 21.000 1GK3 26022 0.12600 1 2.4000 2.300 91.0 refinement SHELX data reduction MOSFLM data scaling SCALA HISTIDINE AMMONIA-LYASE (E.C.4.3.1.3) Histidine Ammonia-Lyase (HAL) Mutant D145A from Pseudomonas putida 1 N N 2 N N 3 N N 4 N N A THR 11 A THR 11 HELX_P A ALA 21 A ALA 21 1 1 11 A ALA 31 A ALA 31 HELX_P A GLU 48 A GLU 48 1 2 18 A PHE 59 A PHE 59 HELX_P A ALA 63 A ALA 63 5 3 5 A ALA 68 A ALA 68 HELX_P A HIS 70 A HIS 70 5 4 3 A ASP 71 A ASP 71 HELX_P A ALA 84 A ALA 84 1 5 14 A ASP 92 A ASP 92 HELX_P A SER 108 A SER 108 1 6 17 A ARG 115 A ARG 115 HELX_P A ALA 128 A ALA 128 1 7 14 A ALA 145 A ALA 145 HELX_P A LEU 157 A LEU 157 1 8 13 A ALA 171 A ALA 171 HELX_P A ALA 178 A ALA 178 1 9 8 A LYS 188 A LYS 188 HELX_P A ASN 195 A ASN 195 1 10 8 A THR 197 A THR 197 HELX_P A VAL 229 A VAL 229 1 11 33 A ARG 233 A ARG 233 HELX_P A PHE 236 A PHE 236 5 12 4 A ASP 237 A ASP 237 HELX_P A GLY 245 A GLY 245 1 13 9 A GLN 246 A GLN 246 HELX_P A GLY 261 A GLY 261 1 14 16 A SER 264 A SER 264 HELX_P A SER 269 A SER 269 1 15 6 A PRO 279 A PRO 279 HELX_P A CYS 284 A CYS 284 1 16 6 A CYS 284 A CYS 284 HELX_P A ALA 307 A ALA 307 1 17 24 A ALA 331 A ALA 331 HELX_P A ASP 361 A ASP 361 1 18 31 A PHE 381 A PHE 381 HELX_P A SER 399 A SER 399 1 19 19 A MET 419 A MET 419 HELX_P A ARG 426 A ARG 426 1 20 8 A ARG 426 A ARG 426 HELX_P A ARG 452 A ARG 452 1 21 27 A SER 458 A SER 458 HELX_P A SER 470 A SER 470 1 22 13 A PHE 481 A PHE 481 HELX_P A LYS 494 A LYS 494 1 23 14 A LEU 497 A LEU 497 HELX_P A LEU 501 A LEU 501 5 24 5 LYASE LYASE, AMMONIA-LYASE, HISTIDINE DEGRADATION A ASN 313 A ASN 313 1 A PRO 314 A PRO 314 -5.47 HUTH_PSEPU UNP 1 P21310 2 510 1GK3 1 509 P21310 A 1 1 509 1 ASP engineered mutation ALA 145 1GK3 A P21310 UNP 145 145 1 CYS engineered mutation ALA 273 1GK3 A P21310 UNP 273 273 2 2 3 2 parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLU 2 A GLU 2 A LEU 5 A LEU 5 A ARG 24 A ARG 24 A LEU 27 A LEU 27 A ILE 87 A ILE 87 A PRO 90 A PRO 90 A PRO 135 A PRO 135 A LYS 137 A LYS 137 A VAL 130 A VAL 130 A PRO 132 A PRO 132 A LYS 161 A LYS 161 A TYR 164 A TYR 164 A GLN 167 A GLN 167 A SER 170 A SER 170 A LEU 315 A LEU 315 A VAL 316 A VAL 316 A VAL 323 A VAL 323 A ILE 324 A ILE 324 BINDING SITE FOR RESIDUE SO4 A 1510 Software 4 BINDING SITE FOR RESIDUE GOL A 1511 Software 10 A TYR 53 A TYR 53 4 1_555 A LEU 191 A LEU 191 4 1_555 A ASN 195 A ASN 195 4 1_555 A ASN 313 A ASN 313 4 1_555 A GLY 54 A GLY 54 10 1_555 A ILE 55 A ILE 55 10 1_555 A ASN 56 A ASN 56 10 1_555 A THR 57 A THR 57 10 1_555 A PHE 59 A PHE 59 10 1_555 A LEU 79 A LEU 79 10 1_555 A ALA 187 A ALA 187 10 1_555 A LYS 188 A LYS 188 10 1_555 A LEU 191 A LEU 191 10 1_555 A HOH 2039 D HOH 10 1_555 23 I 2 2 2