0.017191 0.009925 0.000000 0.000000 0.019850 0.000000 0.000000 0.000000 0.014229 0.00000 0.00000 0.00000 Ding, Y. Chen, X. Ferrandon, S. Xu, M. Rao, Z. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90 90 120 58.17 58.17 70.28 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 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 J.Biol.Chem. JBCHA3 0071 0021-9258 278 39133 39142 10.1074/jbc.M306197200 12878593 Crystal structure of mini-intein reveals a conserved catalytic module involved in side chain cyclization of asparagine during protein splicing 2003 10.2210/pdb1mi8/pdb pdb_00001mi8 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 IMAGE PLATE 2002-05-08 MARRESEARCH osmic mirror SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 TETHERED DIMER LINKED BY LESSSLQLSPEIEKLSQ 17600.168 DnaB intein 3.6.1.- 1 man polymer 18.015 water 50 nat water Replicative DNA helicase no no SGAISGDSLISLASTGKRVSIKDLLDEKDFEIWAINEQTMKLESAKVSRVFMTGKKLVYILKTRLGRTIKATANHRFLTI DGWKRLDELSLKEHIALPRKLESSSLQLSPEIEKLSQSDISWDSIVSITETGVEEVFDLTVPGPHNFVANDIIVHASI SGAISGDSLISLASTGKRVSIKDLLDEKDFEIWAINEQTMKLESAKVSRVFMTGKKLVYILKTRLGRTIKATANHRFLTI DGWKRLDELSLKEHIALPRKLESSSLQLSPEIEKLSQSDISWDSIVSITETGVEEVFDLTVPGPHNFVANDIIVHASI 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 Synechocystis PCC 6803 Escherichia sample 1 100 1148 Synechocystis sp. 562 Escherichia coli PLASMID pTWIN Synechocystis PCC 6803 Escherichia sample 118 158 1148 Synechocystis sp. 562 Escherichia coli PLASMID pTWIN 1 1.95 36.92 VAPOR DIFFUSION, HANGING DROP 7.8 PEG4000, Tris-HCl, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 entity_src_gen software database_2 struct_ref_seq_dif repository Initial release Version format compliance Source and taxonomy Version format compliance Refinement description Source and taxonomy Database references 1 0 2003-08-19 1 1 2008-04-28 1 2 2011-07-13 1 3 2017-08-23 1 4 2021-11-10 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details RCSB Y PDBJ 2002-08-22 REL REL HOH water TIP 1 2 HOH HOH 157 A TIP 2 2 HOH HOH 158 A TIP 3 2 HOH HOH 159 A TIP 4 2 HOH HOH 160 A TIP 5 2 HOH HOH 161 A TIP 6 2 HOH HOH 162 A TIP 7 2 HOH HOH 163 A TIP 8 2 HOH HOH 164 A TIP 9 2 HOH HOH 165 A TIP 10 2 HOH HOH 166 A TIP 11 2 HOH HOH 167 A TIP 12 2 HOH HOH 168 A TIP 13 2 HOH HOH 169 A TIP 14 2 HOH HOH 170 A TIP 15 2 HOH HOH 171 A TIP 16 2 HOH HOH 172 A TIP 17 2 HOH HOH 173 A TIP 18 2 HOH HOH 174 A TIP 19 2 HOH HOH 175 A TIP 20 2 HOH HOH 176 A TIP 21 2 HOH HOH 177 A TIP 22 2 HOH HOH 178 A TIP 23 2 HOH HOH 179 A TIP 24 2 HOH HOH 180 A TIP 26 2 HOH HOH 181 A TIP 27 2 HOH HOH 182 A TIP 28 2 HOH HOH 183 A TIP 29 2 HOH HOH 184 A TIP 30 2 HOH HOH 185 A TIP 31 2 HOH HOH 186 A TIP 32 2 HOH HOH 187 A TIP 33 2 HOH HOH 188 A TIP 34 2 HOH HOH 189 A TIP 35 2 HOH HOH 190 A TIP 36 2 HOH HOH 191 A TIP 37 2 HOH HOH 192 A TIP 38 2 HOH HOH 193 A TIP 39 2 HOH HOH 194 A TIP 41 2 HOH HOH 195 A TIP 42 2 HOH HOH 196 A TIP 43 2 HOH HOH 197 A TIP 44 2 HOH HOH 198 A TIP 45 2 HOH HOH 199 A TIP 46 2 HOH HOH 200 A TIP 47 2 HOH HOH 201 A TIP 48 2 HOH HOH 202 A TIP 49 2 HOH HOH 203 A TIP 50 2 HOH HOH 204 A TIP 51 2 HOH HOH 205 A TIP 52 2 HOH HOH 206 A SER -2 n 1 SER -2 A GLY -1 n 2 GLY -1 A ALA 1 n 3 ALA 1 A ILE 2 n 4 ILE 2 A SER 3 n 5 SER 3 A GLY 4 n 6 GLY 4 A ASP 5 n 7 ASP 5 A SER 6 n 8 SER 6 A LEU 7 n 9 LEU 7 A ILE 8 n 10 ILE 8 A SER 9 n 11 SER 9 A LEU 10 n 12 LEU 10 A ALA 11 n 13 ALA 11 A SER 12 n 14 SER 12 A THR 13 n 15 THR 13 A GLY 14 n 16 GLY 14 A LYS 15 n 17 LYS 15 A ARG 16 n 18 ARG 16 A VAL 17 n 19 VAL 17 A SER 18 n 20 SER 18 A ILE 19 n 21 ILE 19 A LYS 20 n 22 LYS 20 A ASP 21 n 23 ASP 21 A LEU 22 n 24 LEU 22 A LEU 23 n 25 LEU 23 A ASP 24 n 26 ASP 24 A GLU 25 n 27 GLU 25 A LYS 26 n 28 LYS 26 A ASP 27 n 29 ASP 27 A PHE 28 n 30 PHE 28 A GLU 29 n 31 GLU 29 A ILE 30 n 32 ILE 30 A TRP 31 n 33 TRP 31 A ALA 32 n 34 ALA 32 A ILE 33 n 35 ILE 33 A ASN 34 n 36 ASN 34 A GLU 35 n 37 GLU 35 A GLN 36 n 38 GLN 36 A THR 37 n 39 THR 37 A MET 38 n 40 MET 38 A LYS 39 n 41 LYS 39 A LEU 40 n 42 LEU 40 A GLU 41 n 43 GLU 41 A SER 42 n 44 SER 42 A ALA 43 n 45 ALA 43 A LYS 44 n 46 LYS 44 A VAL 45 n 47 VAL 45 A SER 46 n 48 SER 46 A ARG 47 n 49 ARG 47 A VAL 48 n 50 VAL 48 A PHE 49 n 51 PHE 49 A MET 50 n 52 MET 50 A THR 51 n 53 THR 51 A GLY 52 n 54 GLY 52 A LYS 53 n 55 LYS 53 A LYS 54 n 56 LYS 54 A LEU 55 n 57 LEU 55 A VAL 56 n 58 VAL 56 A TYR 57 n 59 TYR 57 A ILE 58 n 60 ILE 58 A LEU 59 n 61 LEU 59 A LYS 60 n 62 LYS 60 A THR 61 n 63 THR 61 A ARG 62 n 64 ARG 62 A LEU 63 n 65 LEU 63 A GLY 64 n 66 GLY 64 A ARG 65 n 67 ARG 65 A THR 66 n 68 THR 66 A ILE 67 n 69 ILE 67 A LYS 68 n 70 LYS 68 A ALA 69 n 71 ALA 69 A THR 70 n 72 THR 70 A ALA 71 n 73 ALA 71 A ASN 72 n 74 ASN 72 A HIS 73 n 75 HIS 73 A ARG 74 n 76 ARG 74 A PHE 75 n 77 PHE 75 A LEU 76 n 78 LEU 76 A THR 77 n 79 THR 77 A ILE 78 n 80 ILE 78 A ASP 79 n 81 ASP 79 A GLY 80 n 82 GLY 80 A TRP 81 n 83 TRP 81 A LYS 82 n 84 LYS 82 A ARG 83 n 85 ARG 83 A LEU 84 n 86 LEU 84 A ASP 85 n 87 ASP 85 A GLU 86 n 88 GLU 86 A LEU 87 n 89 LEU 87 A SER 88 n 90 SER 88 A LEU 89 n 91 LEU 89 A LYS 90 n 92 LYS 90 A GLU 91 n 93 GLU 91 A HIS 92 n 94 HIS 92 A ILE 93 n 95 ILE 93 A ALA 94 n 96 ALA 94 A LEU 95 n 97 LEU 95 A PRO 96 n 98 PRO 96 A ARG 97 n 99 ARG 97 A LYS 98 n 100 LYS 98 A n 101 99 A n 102 100 A n 103 101 A n 104 102 A n 105 103 A n 106 104 A n 107 105 A n 108 106 A n 109 107 A n 110 108 A n 111 109 A n 112 110 A n 113 111 A n 114 112 A n 115 113 A n 116 114 A n 117 115 A SER 116 n 118 SER 116 A ASP 117 n 119 ASP 117 A ILE 118 n 120 ILE 118 A SER 119 n 121 SER 119 A TRP 120 n 122 TRP 120 A ASP 121 n 123 ASP 121 A SER 122 n 124 SER 122 A ILE 123 n 125 ILE 123 A VAL 124 n 126 VAL 124 A SER 125 n 127 SER 125 A ILE 126 n 128 ILE 126 A THR 127 n 129 THR 127 A GLU 128 n 130 GLU 128 A THR 129 n 131 THR 129 A GLY 130 n 132 GLY 130 A VAL 131 n 133 VAL 131 A GLU 132 n 134 GLU 132 A GLU 133 n 135 GLU 133 A VAL 134 n 136 VAL 134 A PHE 135 n 137 PHE 135 A ASP 136 n 138 ASP 136 A LEU 137 n 139 LEU 137 A THR 138 n 140 THR 138 A VAL 139 n 141 VAL 139 A PRO 140 n 142 PRO 140 A GLY 141 n 143 GLY 141 A PRO 142 n 144 PRO 142 A HIS 143 n 145 HIS 143 A ASN 144 n 146 ASN 144 A PHE 145 n 147 PHE 145 A VAL 146 n 148 VAL 146 A ALA 147 n 149 ALA 147 A ASN 148 n 150 ASN 148 A ASP 149 n 151 ASP 149 A ILE 150 n 152 ILE 150 A ILE 151 n 153 ILE 151 A VAL 152 n 154 VAL 152 A HIS 153 n 155 HIS 153 A ALA 154 n 156 ALA 154 A SER 155 n 157 SER 155 A ILE 156 n 158 ILE 156 A author_defined_assembly 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 5_555 x-y,-y,-z+1/3 crystal symmetry operation 0.0000000000 0.0000000000 23.4266666667 A N ILE 2 A N ILE 4 A O PHE 135 A O PHE 137 A O GLU 132 A O GLU 134 A N LYS 54 A N LYS 56 A N LEU 59 A N LEU 61 A O ILE 67 A O ILE 69 A N ILE 2 A N ILE 4 A O PHE 135 A O PHE 137 A O ASP 121 A O ASP 123 A N ILE 93 A N ILE 95 A N ILE 8 A N ILE 10 A O VAL 17 A O VAL 19 A N ILE 30 A N ILE 32 A O ALA 43 A O ALA 45 A N PHE 75 A N PHE 77 A O LYS 82 A O LYS 84 A N PHE 145 A N PHE 147 A O VAL 152 A O VAL 154 1 A LEU 99 A LEU 101 1 Y 1 A GLU 100 A GLU 102 1 Y 1 A SER 101 A SER 103 1 Y 1 A SER 102 A SER 104 1 Y 1 A SER 103 A SER 105 1 Y 1 A LEU 104 A LEU 106 1 Y 1 A GLN 105 A GLN 107 1 Y 1 A LEU 106 A LEU 108 1 Y 1 A SER 107 A SER 109 1 Y 1 A PRO 108 A PRO 110 1 Y 1 A GLU 109 A GLU 111 1 Y 1 A ILE 110 A ILE 112 1 Y 1 A GLU 111 A GLU 113 1 Y 1 A LYS 112 A LYS 114 1 Y 1 A LEU 113 A LEU 115 1 Y 1 A SER 114 A SER 116 1 Y 1 A GLN 115 A GLN 117 1 Y 1 -3.24 0.50 120.30 117.06 A A A NE CZ NH2 ARG ARG ARG 65 65 65 N 1 A ALA 1 173.50 150.90 1 A ASP 24 -100.20 52.42 1 A SER 155 -33.73 141.17 0.263 0.21 0.237 0.226 2.0 20.0 919 9677 8794 RANDOM 1 2 MOLECULAR REPLACEMENT Engh & Huber 2.0 20.0 50 1157 0 0 1107 0.018 2.04 2.0 50 1MI8 9307 1 1 1 99.9 2.0 2.07 1 75.5 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement CNS 1.0 2.0 Angstrom crystal structure of a DnaB intein from Synechocystis sp. PCC 6803 1 N N 2 N N The biological assembly is a dimer generated from the monomer in the asymmetric unit A LYS 20 A LYS 22 HELX_P A LEU 23 A LEU 25 5 1 4 A ASP 85 A ASP 87 HELX_P A LEU 87 A LEU 89 5 2 3 HYDROLASE all beta-strands, Hydrolase DNAB_SYNY3 UNP 1 Q55418 379 478 1MI8 -2 98 Q55418 A 1 1 100 771 811 1MI8 116 156 Q55418 A 1 118 158 1 CYS engineered mutation ALA 1 1MI8 A Q55418 UNP 381 3 1 CYS engineered mutation MET 50 1MI8 A Q55418 UNP 430 52 1 linker LEU 99 1MI8 A Q55418 UNP 101 1 linker GLU 100 1MI8 A Q55418 UNP 102 1 linker SER 101 1MI8 A Q55418 UNP 103 1 linker SER 102 1MI8 A Q55418 UNP 104 1 linker SER 103 1MI8 A Q55418 UNP 105 1 linker LEU 104 1MI8 A Q55418 UNP 106 1 linker GLN 105 1MI8 A Q55418 UNP 107 1 linker LEU 106 1MI8 A Q55418 UNP 108 1 linker SER 107 1MI8 A Q55418 UNP 109 1 linker PRO 108 1MI8 A Q55418 UNP 110 1 linker GLU 109 1MI8 A Q55418 UNP 111 1 linker ILE 110 1MI8 A Q55418 UNP 112 1 linker GLU 111 1MI8 A Q55418 UNP 113 1 linker LYS 112 1MI8 A Q55418 UNP 114 1 linker LEU 113 1MI8 A Q55418 UNP 115 1 linker SER 114 1MI8 A Q55418 UNP 116 1 linker GLN 115 1MI8 A Q55418 UNP 117 1 TYR engineered mutation SER 119 1MI8 A Q55418 UNP 774 121 1 ASN engineered mutation ALA 154 1MI8 A Q55418 UNP 809 156 4 3 2 2 2 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ILE 2 A ILE 4 A SER 3 A SER 5 A ILE 118 A ILE 120 A THR 138 A THR 140 A ARG 47 A ARG 49 A THR 61 A THR 63 A THR 66 A THR 68 A ALA 69 A ALA 71 A ILE 2 A ILE 4 A SER 3 A SER 5 A ILE 118 A ILE 120 A THR 138 A THR 140 A HIS 92 A HIS 94 A PRO 96 A PRO 98 A LEU 7 A LEU 9 A SER 9 A SER 11 A ARG 16 A ARG 18 A SER 18 A SER 20 A GLU 29 A GLU 31 A ASN 34 A ASN 36 A LYS 39 A LYS 41 A LYS 44 A LYS 46 A ARG 74 A ARG 76 A THR 77 A THR 79 A GLY 80 A GLY 82 A ARG 83 A ARG 85 A ASN 144 A ASN 146 A ALA 147 A ALA 149 A ILE 150 A ILE 152 A HIS 153 A HIS 155 154 P 32 2 1