0.016635 0.000000 0.000000 0.000000 0.016635 0.000000 0.000000 0.000000 0.005320 0.00000 0.00000 0.00000 Song, H.K. Eck, M.J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 60.116 60.116 187.984 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 C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C5 H11 N O2 Se 196.106 n SELENOMETHIONINE 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 Mol.Cell MOCEFL 2168 1097-2765 12 75 86 10.1016/S1097-2765(03)00271-5 12887894 Structural basis of degradation signal recognition by SspB, a specificity-enhancing factor for the ClpXP proteolytic machine 2003 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 2002-09-01 ADSC QUANTUM 4 Si 111 CHANNEL MAD M x-ray 1 0.9785 1.0 X12C NSLS 0.9785 SYNCHROTRON NSLS BEAMLINE X12C 12025.380 Stringent starvation protein B Residues 5-111 2 man polymer 18.015 water 144 nat water no yes QLTPRRPYLLRAFYEWLLDNQLTPHLVVDVTLPGVQVP(MSE)EYARDGQIVLNIAPRAVGNLELANDEVRFNARFGGIP RQVSVPLAAVLAIYARENGAGT(MSE)FEPEAAYD QLTPRRPYLLRAFYEWLLDNQLTPHLVVDVTLPGVQVPMEYARDGQIVLNIAPRAVGNLELANDEVRFNARFGGIPRQVS VPLAAVLAIYARENGAGTMFEPEAAYD A,B 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 Escherichia Escherichia coli O157:H7 Escherichia sample SSPB OR B3228 OR Z4586 OR ECS4101 83334 Escherichia coli 562 Escherichia coli 1 3.29 62.38 VAPOR DIFFUSION, HANGING DROP 7.5 NaCl, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K 295 repository Initial release Version format compliance Source and taxonomy Version format compliance 1 0 2003-08-26 1 1 2008-04-29 1 2 2011-07-13 RCSB Y RCSB 2003-04-01 REL REL HOH water WAT 3 2 HOH HOH 112 A WAT 4 2 HOH HOH 113 A WAT 6 2 HOH HOH 114 A WAT 7 2 HOH HOH 115 A WAT 10 2 HOH HOH 116 A WAT 11 2 HOH HOH 117 A WAT 12 2 HOH HOH 118 A WAT 14 2 HOH HOH 119 A WAT 16 2 HOH HOH 120 A WAT 17 2 HOH HOH 121 A WAT 18 2 HOH HOH 122 A WAT 19 2 HOH HOH 123 A WAT 20 2 HOH HOH 124 A WAT 22 2 HOH HOH 125 A WAT 24 2 HOH HOH 126 A WAT 25 2 HOH HOH 127 A WAT 26 2 HOH HOH 128 A WAT 27 2 HOH HOH 129 A WAT 28 2 HOH HOH 130 A WAT 32 2 HOH HOH 131 A WAT 36 2 HOH HOH 132 A WAT 40 2 HOH HOH 133 A WAT 41 2 HOH HOH 134 A WAT 49 2 HOH HOH 135 A WAT 50 2 HOH HOH 136 A WAT 52 2 HOH HOH 137 A WAT 54 2 HOH HOH 138 A WAT 55 2 HOH HOH 139 A WAT 57 2 HOH HOH 140 A WAT 58 2 HOH HOH 141 A WAT 62 2 HOH HOH 142 A WAT 64 2 HOH HOH 143 A WAT 65 2 HOH HOH 144 A WAT 66 2 HOH HOH 145 A WAT 67 2 HOH HOH 146 A WAT 72 2 HOH HOH 147 A WAT 74 2 HOH HOH 148 A WAT 76 2 HOH HOH 149 A WAT 79 2 HOH HOH 150 A WAT 83 2 HOH HOH 151 A WAT 85 2 HOH HOH 152 A WAT 86 2 HOH HOH 153 A WAT 89 2 HOH HOH 154 A WAT 91 2 HOH HOH 155 A WAT 94 2 HOH HOH 156 A WAT 96 2 HOH HOH 157 A WAT 97 2 HOH HOH 158 A WAT 102 2 HOH HOH 159 A WAT 105 2 HOH HOH 160 A WAT 106 2 HOH HOH 161 A WAT 107 2 HOH HOH 162 A WAT 109 2 HOH HOH 163 A WAT 110 2 HOH HOH 164 A WAT 112 2 HOH HOH 165 A WAT 113 2 HOH HOH 166 A WAT 115 2 HOH HOH 167 A WAT 117 2 HOH HOH 168 A WAT 122 2 HOH HOH 169 A WAT 125 2 HOH HOH 170 A WAT 128 2 HOH HOH 171 A WAT 129 2 HOH HOH 172 A WAT 130 2 HOH HOH 173 A WAT 131 2 HOH HOH 174 A WAT 132 2 HOH HOH 175 A WAT 135 2 HOH HOH 176 A WAT 137 2 HOH HOH 177 A WAT 138 2 HOH HOH 178 A WAT 140 2 HOH HOH 179 A WAT 141 2 HOH HOH 180 A WAT 1 2 HOH HOH 112 B WAT 2 2 HOH HOH 113 B WAT 5 2 HOH HOH 114 B WAT 8 2 HOH HOH 115 B WAT 9 2 HOH HOH 116 B WAT 13 2 HOH HOH 117 B WAT 15 2 HOH HOH 118 B WAT 21 2 HOH HOH 119 B WAT 23 2 HOH HOH 120 B WAT 29 2 HOH HOH 121 B WAT 30 2 HOH HOH 122 B WAT 31 2 HOH HOH 123 B WAT 33 2 HOH HOH 124 B WAT 34 2 HOH HOH 125 B WAT 35 2 HOH HOH 126 B WAT 37 2 HOH HOH 127 B WAT 38 2 HOH HOH 128 B WAT 39 2 HOH HOH 129 B WAT 42 2 HOH HOH 130 B WAT 43 2 HOH HOH 131 B WAT 44 2 HOH HOH 132 B WAT 45 2 HOH HOH 133 B WAT 46 2 HOH HOH 134 B WAT 47 2 HOH HOH 135 B WAT 48 2 HOH HOH 136 B WAT 51 2 HOH HOH 137 B WAT 53 2 HOH HOH 138 B WAT 56 2 HOH HOH 139 B WAT 59 2 HOH HOH 140 B WAT 60 2 HOH HOH 141 B WAT 61 2 HOH HOH 142 B WAT 63 2 HOH HOH 143 B WAT 68 2 HOH HOH 144 B WAT 69 2 HOH HOH 145 B WAT 70 2 HOH HOH 146 B WAT 71 2 HOH HOH 147 B WAT 73 2 HOH HOH 148 B WAT 75 2 HOH HOH 149 B WAT 77 2 HOH HOH 150 B WAT 78 2 HOH HOH 151 B WAT 80 2 HOH HOH 152 B WAT 81 2 HOH HOH 153 B WAT 82 2 HOH HOH 154 B WAT 84 2 HOH HOH 155 B WAT 87 2 HOH HOH 156 B WAT 88 2 HOH HOH 157 B WAT 90 2 HOH HOH 158 B WAT 92 2 HOH HOH 159 B WAT 93 2 HOH HOH 160 B WAT 95 2 HOH HOH 161 B WAT 98 2 HOH HOH 162 B WAT 99 2 HOH HOH 163 B WAT 100 2 HOH HOH 164 B WAT 101 2 HOH HOH 165 B WAT 103 2 HOH HOH 166 B WAT 104 2 HOH HOH 167 B WAT 108 2 HOH HOH 168 B WAT 111 2 HOH HOH 169 B WAT 114 2 HOH HOH 170 B WAT 116 2 HOH HOH 171 B WAT 118 2 HOH HOH 172 B WAT 119 2 HOH HOH 173 B WAT 120 2 HOH HOH 174 B WAT 121 2 HOH HOH 175 B WAT 123 2 HOH HOH 176 B WAT 124 2 HOH HOH 177 B WAT 126 2 HOH HOH 178 B WAT 127 2 HOH HOH 179 B WAT 133 2 HOH HOH 180 B WAT 134 2 HOH HOH 181 B WAT 136 2 HOH HOH 182 B WAT 139 2 HOH HOH 183 B WAT 142 2 HOH HOH 184 B WAT 143 2 HOH HOH 185 B WAT 144 2 HOH HOH 186 B GLN 5 n 1 GLN 5 A LEU 6 n 2 LEU 6 A THR 7 n 3 THR 7 A PRO 8 n 4 PRO 8 A ARG 9 n 5 ARG 9 A ARG 10 n 6 ARG 10 A PRO 11 n 7 PRO 11 A TYR 12 n 8 TYR 12 A LEU 13 n 9 LEU 13 A LEU 14 n 10 LEU 14 A ARG 15 n 11 ARG 15 A ALA 16 n 12 ALA 16 A PHE 17 n 13 PHE 17 A TYR 18 n 14 TYR 18 A GLU 19 n 15 GLU 19 A TRP 20 n 16 TRP 20 A LEU 21 n 17 LEU 21 A LEU 22 n 18 LEU 22 A ASP 23 n 19 ASP 23 A ASN 24 n 20 ASN 24 A GLN 25 n 21 GLN 25 A LEU 26 n 22 LEU 26 A THR 27 n 23 THR 27 A PRO 28 n 24 PRO 28 A HIS 29 n 25 HIS 29 A LEU 30 n 26 LEU 30 A VAL 31 n 27 VAL 31 A VAL 32 n 28 VAL 32 A ASP 33 n 29 ASP 33 A VAL 34 n 30 VAL 34 A THR 35 n 31 THR 35 A LEU 36 n 32 LEU 36 A PRO 37 n 33 PRO 37 A GLY 38 n 34 GLY 38 A VAL 39 n 35 VAL 39 A GLN 40 n 36 GLN 40 A VAL 41 n 37 VAL 41 A PRO 42 n 38 PRO 42 A MSE 43 n 39 MSE 43 A GLU 44 n 40 GLU 44 A TYR 45 n 41 TYR 45 A ALA 46 n 42 ALA 46 A ARG 47 n 43 ARG 47 A ASP 48 n 44 ASP 48 A GLY 49 n 45 GLY 49 A GLN 50 n 46 GLN 50 A ILE 51 n 47 ILE 51 A VAL 52 n 48 VAL 52 A LEU 53 n 49 LEU 53 A ASN 54 n 50 ASN 54 A ILE 55 n 51 ILE 55 A ALA 56 n 52 ALA 56 A PRO 57 n 53 PRO 57 A ARG 58 n 54 ARG 58 A ALA 59 n 55 ALA 59 A VAL 60 n 56 VAL 60 A GLY 61 n 57 GLY 61 A ASN 62 n 58 ASN 62 A LEU 63 n 59 LEU 63 A GLU 64 n 60 GLU 64 A LEU 65 n 61 LEU 65 A ALA 66 n 62 ALA 66 A ASN 67 n 63 ASN 67 A ASP 68 n 64 ASP 68 A GLU 69 n 65 GLU 69 A VAL 70 n 66 VAL 70 A ARG 71 n 67 ARG 71 A PHE 72 n 68 PHE 72 A ASN 73 n 69 ASN 73 A ALA 74 n 70 ALA 74 A ARG 75 n 71 ARG 75 A PHE 76 n 72 PHE 76 A GLY 77 n 73 GLY 77 A GLY 78 n 74 GLY 78 A ILE 79 n 75 ILE 79 A PRO 80 n 76 PRO 80 A ARG 81 n 77 ARG 81 A GLN 82 n 78 GLN 82 A VAL 83 n 79 VAL 83 A SER 84 n 80 SER 84 A VAL 85 n 81 VAL 85 A PRO 86 n 82 PRO 86 A LEU 87 n 83 LEU 87 A ALA 88 n 84 ALA 88 A ALA 89 n 85 ALA 89 A VAL 90 n 86 VAL 90 A LEU 91 n 87 LEU 91 A ALA 92 n 88 ALA 92 A ILE 93 n 89 ILE 93 A TYR 94 n 90 TYR 94 A ALA 95 n 91 ALA 95 A ARG 96 n 92 ARG 96 A GLU 97 n 93 GLU 97 A ASN 98 n 94 ASN 98 A GLY 99 n 95 GLY 99 A ALA 100 n 96 ALA 100 A GLY 101 n 97 GLY 101 A THR 102 n 98 THR 102 A MSE 103 n 99 MSE 103 A PHE 104 n 100 PHE 104 A GLU 105 n 101 GLU 105 A PRO 106 n 102 PRO 106 A GLU 107 n 103 GLU 107 A ALA 108 n 104 ALA 108 A ALA 109 n 105 ALA 109 A TYR 110 n 106 TYR 110 A ASP 111 n 107 ASP 111 A GLN 5 n 1 GLN 5 B LEU 6 n 2 LEU 6 B THR 7 n 3 THR 7 B PRO 8 n 4 PRO 8 B ARG 9 n 5 ARG 9 B ARG 10 n 6 ARG 10 B PRO 11 n 7 PRO 11 B TYR 12 n 8 TYR 12 B LEU 13 n 9 LEU 13 B LEU 14 n 10 LEU 14 B ARG 15 n 11 ARG 15 B ALA 16 n 12 ALA 16 B PHE 17 n 13 PHE 17 B TYR 18 n 14 TYR 18 B GLU 19 n 15 GLU 19 B TRP 20 n 16 TRP 20 B LEU 21 n 17 LEU 21 B LEU 22 n 18 LEU 22 B ASP 23 n 19 ASP 23 B ASN 24 n 20 ASN 24 B GLN 25 n 21 GLN 25 B LEU 26 n 22 LEU 26 B THR 27 n 23 THR 27 B PRO 28 n 24 PRO 28 B HIS 29 n 25 HIS 29 B LEU 30 n 26 LEU 30 B VAL 31 n 27 VAL 31 B VAL 32 n 28 VAL 32 B ASP 33 n 29 ASP 33 B VAL 34 n 30 VAL 34 B THR 35 n 31 THR 35 B LEU 36 n 32 LEU 36 B PRO 37 n 33 PRO 37 B GLY 38 n 34 GLY 38 B VAL 39 n 35 VAL 39 B GLN 40 n 36 GLN 40 B VAL 41 n 37 VAL 41 B PRO 42 n 38 PRO 42 B MSE 43 n 39 MSE 43 B GLU 44 n 40 GLU 44 B TYR 45 n 41 TYR 45 B ALA 46 n 42 ALA 46 B ARG 47 n 43 ARG 47 B ASP 48 n 44 ASP 48 B GLY 49 n 45 GLY 49 B GLN 50 n 46 GLN 50 B ILE 51 n 47 ILE 51 B VAL 52 n 48 VAL 52 B LEU 53 n 49 LEU 53 B ASN 54 n 50 ASN 54 B ILE 55 n 51 ILE 55 B ALA 56 n 52 ALA 56 B PRO 57 n 53 PRO 57 B ARG 58 n 54 ARG 58 B ALA 59 n 55 ALA 59 B VAL 60 n 56 VAL 60 B GLY 61 n 57 GLY 61 B ASN 62 n 58 ASN 62 B LEU 63 n 59 LEU 63 B GLU 64 n 60 GLU 64 B LEU 65 n 61 LEU 65 B ALA 66 n 62 ALA 66 B ASN 67 n 63 ASN 67 B ASP 68 n 64 ASP 68 B GLU 69 n 65 GLU 69 B VAL 70 n 66 VAL 70 B ARG 71 n 67 ARG 71 B PHE 72 n 68 PHE 72 B ASN 73 n 69 ASN 73 B ALA 74 n 70 ALA 74 B ARG 75 n 71 ARG 75 B PHE 76 n 72 PHE 76 B GLY 77 n 73 GLY 77 B GLY 78 n 74 GLY 78 B ILE 79 n 75 ILE 79 B PRO 80 n 76 PRO 80 B ARG 81 n 77 ARG 81 B GLN 82 n 78 GLN 82 B VAL 83 n 79 VAL 83 B SER 84 n 80 SER 84 B VAL 85 n 81 VAL 85 B PRO 86 n 82 PRO 86 B LEU 87 n 83 LEU 87 B ALA 88 n 84 ALA 88 B ALA 89 n 85 ALA 89 B VAL 90 n 86 VAL 90 B LEU 91 n 87 LEU 91 B ALA 92 n 88 ALA 92 B ILE 93 n 89 ILE 93 B TYR 94 n 90 TYR 94 B ALA 95 n 91 ALA 95 B ARG 96 n 92 ARG 96 B GLU 97 n 93 GLU 97 B ASN 98 n 94 ASN 98 B GLY 99 n 95 GLY 99 B ALA 100 n 96 ALA 100 B GLY 101 n 97 GLY 101 B THR 102 n 98 THR 102 B MSE 103 n 99 MSE 103 B PHE 104 n 100 PHE 104 B GLU 105 n 101 GLU 105 B PRO 106 n 102 PRO 106 B GLU 107 n 103 GLU 107 B ALA 108 n 104 ALA 108 B ALA 109 n 105 ALA 109 B TYR 110 n 106 TYR 110 B ASP 111 n 107 ASP 111 B author_and_software_defined_assembly PISA 2 dimeric 1450 -10 11750 A MSE 43 SELENOMETHIONINE A MSE 39 MET A MSE 103 SELENOMETHIONINE A MSE 99 MET B MSE 43 SELENOMETHIONINE B MSE 39 MET B MSE 103 SELENOMETHIONINE B MSE 99 MET 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 O LEU 53 A O LEU 49 A N LEU 30 A N LEU 26 A N VAL 31 A N VAL 27 A O LEU 91 A O LEU 87 A N ILE 93 A N ILE 89 A O THR 102 A O THR 98 A N GLU 64 A N GLU 60 A O ARG 71 A O ARG 67 A N ALA 74 A N ALA 70 A O ARG 81 A O ARG 77 B O LEU 53 B O LEU 49 B N LEU 30 B N LEU 26 B N VAL 31 B N VAL 27 B O ALA 92 B O ALA 88 B N ILE 93 B N ILE 89 B O THR 102 B O THR 98 B N GLU 64 B N GLU 60 B O ARG 71 B O ARG 67 B N PHE 72 B N PHE 68 B O VAL 83 B O VAL 79 1 A ALA 59 -57.20 2.59 1 A ASN 98 -147.23 14.90 1 A ALA 109 -42.97 -15.96 1 B GLU 97 -67.30 -74.23 0.284 0.248 0.249 2.2 30 1649 16749 15100 9.0 RANDOM 1 0.0 MAD Engh & Huber 2.2 30 144 1830 0 0 1686 0.006 1.38 2.2 30 1OX8 18454 3.0 3.0 1 100 2.2 2.26 1 100 data collection HKL-2000 data scaling SCALEPACK model building DM refinement CNS data reduction HKL-2000 phasing DM Stringent starvation protein B Crystal structure of SspB 1 N N 1 N N 2 N N 2 N N A ARG 9 A ARG 5 HELX_P A ASN 24 A ASN 20 1 1 16 A PRO 42 A PRO 38 HELX_P A ALA 46 A ALA 42 5 2 5 A GLU 107 A GLU 103 HELX_P A ASP 111 A ASP 107 5 3 5 B ARG 9 B ARG 5 HELX_P B ASN 24 B ASN 20 1 4 16 B PRO 42 B PRO 38 HELX_P B ALA 46 B ALA 42 5 5 5 B GLU 107 B GLU 103 HELX_P B ASP 111 B ASP 107 5 6 5 covale 1.329 A PRO 42 A C PRO 38 1_555 A MSE 43 A N MSE 39 1_555 covale 1.326 A MSE 43 A C MSE 39 1_555 A GLU 44 A N GLU 40 1_555 covale 1.328 A THR 102 A C THR 98 1_555 A MSE 103 A N MSE 99 1_555 covale 1.324 A MSE 103 A C MSE 99 1_555 A PHE 104 A N PHE 100 1_555 covale 1.328 B PRO 42 B C PRO 38 1_555 B MSE 43 B N MSE 39 1_555 covale 1.333 B MSE 43 B C MSE 39 1_555 B GLU 44 B N GLU 40 1_555 covale 1.327 B THR 102 B C THR 98 1_555 B MSE 103 B N MSE 99 1_555 covale 1.324 B MSE 103 B C MSE 99 1_555 B PHE 104 B N PHE 100 1_555 HYDROLASE ACTIVATOR RNA-binding property, HYDROLASE ACTIVATOR SSPB_ECOLI UNP 1 5 P25663 QLTPRRPYLLRAFYEWLLDNQLTPHLVVDVTLPGVQVPMEYARDGQIVLNIAPRAVGNLELANDEVRFNARFGGIPRQVS VPLAAVLAIYARENGAGTMFEPEAAYD 5 111 1OX8 5 111 P25663 A 1 1 107 5 111 1OX8 5 111 P25663 B 1 1 107 1 MET MODIFIED RESIDUE MSE 43 1OX8 A P25663 UNP 43 39 1 MET MODIFIED RESIDUE MSE 103 1OX8 A P25663 UNP 103 99 2 MET MODIFIED RESIDUE MSE 43 1OX8 B P25663 UNP 43 39 2 MET MODIFIED RESIDUE MSE 103 1OX8 B P25663 UNP 103 99 4 3 4 3 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLN 50 A GLN 46 A ASN 54 A ASN 50 A PRO 28 A PRO 24 A ASP 33 A ASP 29 A VAL 90 A VAL 86 A ALA 95 A ALA 91 A GLY 101 A GLY 97 A MSE 103 A MSE 99 A GLY 61 A GLY 57 A LEU 65 A LEU 61 A GLU 69 A GLU 65 A ARG 75 A ARG 71 A PRO 80 A PRO 76 A PRO 86 A PRO 82 B GLN 50 B GLN 46 B ASN 54 B ASN 50 B PRO 28 B PRO 24 B ASP 33 B ASP 29 B VAL 90 B VAL 86 B ALA 95 B ALA 91 B GLY 101 B GLY 97 B MSE 103 B MSE 99 B GLY 61 B GLY 57 B LEU 65 B LEU 61 B GLU 69 B GLU 65 B PHE 76 B PHE 72 B ILE 79 B ILE 75 B PRO 86 B PRO 82 96 P 43 21 2