HEADER ANTIVIRAL PROTEIN 20-JAN-25 9I2G TITLE CRYO-EM STRUCTURE OF RETRON ECO2 (EC67) IN PRESENCE OF MG IONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: RETRON EC67 PROTEIN; COMPND 3 CHAIN: B, C, A; COMPND 4 SYNONYM: ORF4-EC67 RT; COMPND 5 EC: 2.7.7.49,3.1.26.4; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RNA (132-MER); COMPND 9 CHAIN: E, D, F; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: MSDNA (67-MER); COMPND 13 CHAIN: G, I, H; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI NCTC 86; SOURCE 3 ORGANISM_TAXID: 662541; SOURCE 4 STRAIN: 23; SOURCE 5 GENE: RET, GA0175966_113075, RG66_23265; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI DH5[ALPHA]; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 668369; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI NCTC 86; SOURCE 10 ORGANISM_TAXID: 662541; SOURCE 11 STRAIN: 23; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI DH5[ALPHA]; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 668369; SOURCE 14 MOL_ID: 3; SOURCE 15 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI NCTC 86; SOURCE 16 ORGANISM_TAXID: 662541; SOURCE 17 STRAIN: 23; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI DH5[ALPHA]; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 668369 KEYWDS RETRON, REVERSE TRANSCRIPTASE, DNA, RNA, TOPRIM, RNASEH, MSDNA, KEYWDS 2 ANTIVIRAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR A.SKORUPSKAITE,M.JASNAUSKAITE,L.MALINAUSKAITE,P.PAUSCH REVDAT 1 04-FEB-26 9I2G 0 JRNL AUTH M.JASNAUSKAITE,J.JUOZAPAITIS,T.LIEGUTE,R.GRIGAITIS, JRNL AUTH 2 A.SKORUPSKAITE,W.STEINCHEN,M.MIKSYS,L.TRUNCAITE, JRNL AUTH 3 K.KAZLAUSKAITE,S.KHOCHARE,M.F.TORRES JIMENEZ,G.DUDAS, JRNL AUTH 4 G.BANGE,L.MALINAUSKAITE,I.SONGAILIENE,P.PAUSCH JRNL TITL RETRON ECO2 BREAKS TRNAS FOR ANTI-PHAGE DEFENSE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, EPU, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.000 REMARK 3 NUMBER OF PARTICLES : 101767 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: SYMMETRY EXPANDED PARTICLES USED FOR THE FINAL REMARK 3 MODEL. REMARK 4 REMARK 4 9I2G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1292144082. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : TERNARY COMPLEX OF RETRON ECO2 REMARK 245 (EC67) WITH RNA AND DNA IN REMARK 245 PRESENCE OF MG IONS REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 2.00 REMARK 245 SAMPLE SUPPORT DETAILS : 20 MA CURRENT REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 1988 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS GLACIOS REMARK 245 DETECTOR TYPE : FEI FALCON III (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 3031.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 92000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: NONAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: NONAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, E, G, I, A, H, D, F REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 LYS B 3 REMARK 465 ASN B 536 REMARK 465 ASP B 537 REMARK 465 GLY B 538 REMARK 465 ASP B 539 REMARK 465 SER B 540 REMARK 465 GLY B 587 REMARK 465 SER B 588 REMARK 465 TRP B 589 REMARK 465 SER B 590 REMARK 465 HIS B 591 REMARK 465 PRO B 592 REMARK 465 GLN B 593 REMARK 465 PHE B 594 REMARK 465 GLU B 595 REMARK 465 LYS B 596 REMARK 465 MET C 1 REMARK 465 THR C 2 REMARK 465 LYS C 3 REMARK 465 ASN C 536 REMARK 465 ASP C 537 REMARK 465 GLY C 538 REMARK 465 ASP C 539 REMARK 465 SER C 540 REMARK 465 GLY C 587 REMARK 465 SER C 588 REMARK 465 TRP C 589 REMARK 465 SER C 590 REMARK 465 HIS C 591 REMARK 465 PRO C 592 REMARK 465 GLN C 593 REMARK 465 PHE C 594 REMARK 465 GLU C 595 REMARK 465 LYS C 596 REMARK 465 C E 1 REMARK 465 A E 2 REMARK 465 C E 3 REMARK 465 G E 4 REMARK 465 C E 5 REMARK 465 A E 6 REMARK 465 U E 7 REMARK 465 G E 8 REMARK 465 U E 9 REMARK 465 A E 10 REMARK 465 C E 120 REMARK 465 U E 124 REMARK 465 C E 125 REMARK 465 C E 126 REMARK 465 C E 127 REMARK 465 U E 128 REMARK 465 A E 129 REMARK 465 A E 130 REMARK 465 A E 131 REMARK 465 A E 132 REMARK 465 U E 133 REMARK 465 C E 134 REMARK 465 C E 135 REMARK 465 U E 136 REMARK 465 U E 137 REMARK 465 G E 138 REMARK 465 A E 139 REMARK 465 U E 140 REMARK 465 U E 141 REMARK 465 C E 142 REMARK 465 A E 143 REMARK 465 G E 144 REMARK 465 A E 145 REMARK 465 G E 146 REMARK 465 C E 147 REMARK 465 U E 148 REMARK 465 A E 149 REMARK 465 U E 150 REMARK 465 A E 151 REMARK 465 C E 152 REMARK 465 G E 153 REMARK 465 G E 154 REMARK 465 C E 155 REMARK 465 A E 156 REMARK 465 G E 157 REMARK 465 G E 158 REMARK 465 U E 159 REMARK 465 G E 160 REMARK 465 U E 161 REMARK 465 G E 162 REMARK 465 C E 163 REMARK 465 U E 164 REMARK 465 G E 165 REMARK 465 U E 166 REMARK 465 G E 167 REMARK 465 C E 168 REMARK 465 G E 169 REMARK 465 A E 170 REMARK 465 A E 171 REMARK 465 G E 172 REMARK 465 G E 173 REMARK 465 A E 174 REMARK 465 G E 175 REMARK 465 U E 176 REMARK 465 G E 177 REMARK 465 C E 178 REMARK 465 C E 179 REMARK 465 U E 180 REMARK 465 G E 181 REMARK 465 C E 182 REMARK 465 A E 183 REMARK 465 U E 184 REMARK 465 G E 185 REMARK 465 C E 186 REMARK 465 G E 187 REMARK 465 U E 188 REMARK 465 DA G 16 REMARK 465 DC G 17 REMARK 465 DC G 18 REMARK 465 DT G 19 REMARK 465 DG G 20 REMARK 465 DC G 21 REMARK 465 DC G 22 REMARK 465 DG G 23 REMARK 465 DT G 24 REMARK 465 DG G 28 REMARK 465 DC G 29 REMARK 465 DT G 30 REMARK 465 DC G 31 REMARK 465 DT G 32 REMARK 465 DG G 33 REMARK 465 DA G 34 REMARK 465 DA G 35 REMARK 465 DT G 36 REMARK 465 DC G 37 REMARK 465 DA G 38 REMARK 465 DA G 39 REMARK 465 DG G 40 REMARK 465 DG G 41 REMARK 465 DA G 42 REMARK 465 DT G 43 REMARK 465 DT G 44 REMARK 465 DT G 45 REMARK 465 DT G 46 REMARK 465 DA G 47 REMARK 465 DG G 48 REMARK 465 DG G 49 REMARK 465 DG G 50 REMARK 465 DA G 51 REMARK 465 DG G 52 REMARK 465 DA I 16 REMARK 465 DC I 17 REMARK 465 DC I 18 REMARK 465 DT I 19 REMARK 465 DG I 20 REMARK 465 DC I 21 REMARK 465 DC I 22 REMARK 465 DG I 23 REMARK 465 DT I 24 REMARK 465 DG I 28 REMARK 465 DC I 29 REMARK 465 DT I 30 REMARK 465 DC I 31 REMARK 465 DT I 32 REMARK 465 DG I 33 REMARK 465 DA I 34 REMARK 465 DA I 35 REMARK 465 DT I 36 REMARK 465 DC I 37 REMARK 465 DA I 38 REMARK 465 DA I 39 REMARK 465 DG I 40 REMARK 465 DG I 41 REMARK 465 DA I 42 REMARK 465 DT I 43 REMARK 465 DT I 44 REMARK 465 DT I 45 REMARK 465 DT I 46 REMARK 465 DA I 47 REMARK 465 DG I 48 REMARK 465 DG I 49 REMARK 465 DG I 50 REMARK 465 DA I 51 REMARK 465 DG I 52 REMARK 465 DG I 53 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 LYS A 3 REMARK 465 ASN A 536 REMARK 465 ASP A 537 REMARK 465 GLY A 538 REMARK 465 ASP A 539 REMARK 465 SER A 540 REMARK 465 GLY A 587 REMARK 465 SER A 588 REMARK 465 TRP A 589 REMARK 465 SER A 590 REMARK 465 HIS A 591 REMARK 465 PRO A 592 REMARK 465 GLN A 593 REMARK 465 PHE A 594 REMARK 465 GLU A 595 REMARK 465 LYS A 596 REMARK 465 DA H 16 REMARK 465 DC H 17 REMARK 465 DC H 18 REMARK 465 DT H 19 REMARK 465 DG H 20 REMARK 465 DC H 21 REMARK 465 DC H 22 REMARK 465 DG H 23 REMARK 465 DT H 24 REMARK 465 DG H 28 REMARK 465 DC H 29 REMARK 465 DT H 30 REMARK 465 DC H 31 REMARK 465 DT H 32 REMARK 465 DG H 33 REMARK 465 DA H 34 REMARK 465 DA H 35 REMARK 465 DT H 36 REMARK 465 DC H 37 REMARK 465 DA H 38 REMARK 465 DA H 39 REMARK 465 DG H 40 REMARK 465 DG H 41 REMARK 465 DA H 42 REMARK 465 DT H 43 REMARK 465 DT H 44 REMARK 465 DT H 45 REMARK 465 DT H 46 REMARK 465 DA H 47 REMARK 465 DG H 48 REMARK 465 DG H 49 REMARK 465 DG H 50 REMARK 465 DA H 51 REMARK 465 DG H 52 REMARK 465 C D 1 REMARK 465 A D 2 REMARK 465 C D 3 REMARK 465 G D 4 REMARK 465 C D 5 REMARK 465 A D 6 REMARK 465 U D 7 REMARK 465 G D 8 REMARK 465 U D 9 REMARK 465 A D 10 REMARK 465 C D 64 REMARK 465 G D 65 REMARK 465 C D 66 REMARK 465 C D 67 REMARK 465 U D 68 REMARK 465 C D 69 REMARK 465 C D 70 REMARK 465 C D 71 REMARK 465 U D 72 REMARK 465 A D 73 REMARK 465 A D 74 REMARK 465 A D 75 REMARK 465 A D 76 REMARK 465 U D 77 REMARK 465 C D 78 REMARK 465 C D 79 REMARK 465 U D 80 REMARK 465 U D 81 REMARK 465 G D 82 REMARK 465 A D 83 REMARK 465 U D 84 REMARK 465 U D 85 REMARK 465 C D 86 REMARK 465 A D 87 REMARK 465 G D 88 REMARK 465 A D 89 REMARK 465 G D 90 REMARK 465 C D 91 REMARK 465 U D 92 REMARK 465 A D 93 REMARK 465 U D 94 REMARK 465 A D 95 REMARK 465 C D 96 REMARK 465 G D 97 REMARK 465 G D 98 REMARK 465 C D 99 REMARK 465 A D 100 REMARK 465 G D 101 REMARK 465 G D 102 REMARK 465 U D 103 REMARK 465 G D 104 REMARK 465 U D 105 REMARK 465 G D 106 REMARK 465 C D 107 REMARK 465 U D 108 REMARK 465 G D 109 REMARK 465 U D 110 REMARK 465 G D 111 REMARK 465 C D 112 REMARK 465 G D 113 REMARK 465 A D 114 REMARK 465 A D 115 REMARK 465 G D 116 REMARK 465 G D 117 REMARK 465 A D 118 REMARK 465 G D 119 REMARK 465 U D 124 REMARK 465 G D 125 REMARK 465 C D 126 REMARK 465 A D 127 REMARK 465 U D 128 REMARK 465 G D 129 REMARK 465 C D 130 REMARK 465 G D 131 REMARK 465 U D 132 REMARK 465 C F 1 REMARK 465 A F 2 REMARK 465 C F 3 REMARK 465 G F 4 REMARK 465 C F 5 REMARK 465 A F 6 REMARK 465 U F 7 REMARK 465 G F 8 REMARK 465 U F 9 REMARK 465 A F 10 REMARK 465 C F 64 REMARK 465 G F 65 REMARK 465 C F 66 REMARK 465 C F 67 REMARK 465 U F 68 REMARK 465 C F 69 REMARK 465 C F 70 REMARK 465 C F 71 REMARK 465 U F 72 REMARK 465 A F 73 REMARK 465 A F 74 REMARK 465 A F 75 REMARK 465 A F 76 REMARK 465 U F 77 REMARK 465 C F 78 REMARK 465 C F 79 REMARK 465 U F 80 REMARK 465 U F 81 REMARK 465 G F 82 REMARK 465 A F 83 REMARK 465 U F 84 REMARK 465 U F 85 REMARK 465 C F 86 REMARK 465 A F 87 REMARK 465 G F 88 REMARK 465 A F 89 REMARK 465 G F 90 REMARK 465 C F 91 REMARK 465 U F 92 REMARK 465 A F 93 REMARK 465 U F 94 REMARK 465 A F 95 REMARK 465 C F 96 REMARK 465 G F 97 REMARK 465 G F 98 REMARK 465 C F 99 REMARK 465 A F 100 REMARK 465 G F 101 REMARK 465 G F 102 REMARK 465 U F 103 REMARK 465 G F 104 REMARK 465 U F 105 REMARK 465 G F 106 REMARK 465 C F 107 REMARK 465 U F 108 REMARK 465 G F 109 REMARK 465 U F 110 REMARK 465 G F 111 REMARK 465 C F 112 REMARK 465 G F 113 REMARK 465 A F 114 REMARK 465 A F 115 REMARK 465 G F 116 REMARK 465 G F 117 REMARK 465 A F 118 REMARK 465 G F 119 REMARK 465 U F 124 REMARK 465 G F 125 REMARK 465 C F 126 REMARK 465 A F 127 REMARK 465 U F 128 REMARK 465 G F 129 REMARK 465 C F 130 REMARK 465 G F 131 REMARK 465 U F 132 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O2' G E 15 OP1 DT H 1 1.46 REMARK 500 OP2 DT I 1 O2' G F 15 1.76 REMARK 500 OP1 DT G 1 O2' G D 15 2.08 REMARK 500 OP2 DT G 1 O2' G D 15 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS B 53 -165.98 75.48 REMARK 500 ALA B 200 -116.39 63.64 REMARK 500 HIS B 341 54.94 -91.33 REMARK 500 THR B 401 -3.29 74.82 REMARK 500 TYR B 446 31.05 -98.94 REMARK 500 ASP B 481 -174.84 75.77 REMARK 500 ASP B 482 171.67 81.01 REMARK 500 TYR B 496 -101.99 54.64 REMARK 500 LYS C 53 174.77 70.69 REMARK 500 ALA C 200 -104.94 59.62 REMARK 500 LYS C 245 31.04 -98.82 REMARK 500 ASN C 337 58.63 -92.66 REMARK 500 HIS C 341 54.82 -91.31 REMARK 500 ASP C 481 -177.07 80.77 REMARK 500 ASP C 482 153.67 75.62 REMARK 500 PHE C 495 149.42 -171.36 REMARK 500 TYR C 496 -97.39 54.34 REMARK 500 LYS C 558 -2.74 74.14 REMARK 500 LYS A 53 -172.81 71.93 REMARK 500 ALA A 200 -114.64 63.27 REMARK 500 HIS A 341 54.83 -91.39 REMARK 500 THR A 401 -3.37 74.88 REMARK 500 TYR A 446 31.01 -98.98 REMARK 500 ASP A 481 -175.27 78.99 REMARK 500 ASP A 482 173.65 79.94 REMARK 500 TYR A 496 -103.43 54.82 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 602 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 202 OD2 REMARK 620 2 DC G 67 OP1 95.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 460 OD2 REMARK 620 2 GLU B 515 OE2 83.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG H 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 202 OD1 REMARK 620 2 DC H 67 OP1 110.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG I 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DC I 67 OP1 REMARK 620 2 ASP A 202 OD2 107.5 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-52584 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF RETRON ECO2 (EC67) IN PRESENCE OF MG IONS REMARK 900 RELATED ID: 9I2F RELATED DB: PDB REMARK 900 ECO2 STRUCTURE WITHOUT MG REMARK 900 RELATED ID: 9S1F RELATED DB: PDB REMARK 900 ACTIVATED ECO2 STRUCTURE DBREF 9I2G B 1 586 UNP P21325 RT67_ECOLX 1 586 DBREF 9I2G C 1 586 UNP P21325 RT67_ECOLX 1 586 DBREF 9I2G E 1 188 PDB 9I2G 9I2G 1 188 DBREF 9I2G G 1 67 PDB 9I2G 9I2G 1 67 DBREF 9I2G I 1 67 PDB 9I2G 9I2G 1 67 DBREF 9I2G A 1 586 UNP P21325 RT67_ECOLX 1 586 DBREF 9I2G H 1 67 PDB 9I2G 9I2G 1 67 DBREF 9I2G D 1 132 PDB 9I2G 9I2G 1 132 DBREF 9I2G F 1 132 PDB 9I2G 9I2G 1 132 SEQADV 9I2G GLY B 587 UNP P21325 EXPRESSION TAG SEQADV 9I2G SER B 588 UNP P21325 EXPRESSION TAG SEQADV 9I2G TRP B 589 UNP P21325 EXPRESSION TAG SEQADV 9I2G SER B 590 UNP P21325 EXPRESSION TAG SEQADV 9I2G HIS B 591 UNP P21325 EXPRESSION TAG SEQADV 9I2G PRO B 592 UNP P21325 EXPRESSION TAG SEQADV 9I2G GLN B 593 UNP P21325 EXPRESSION TAG SEQADV 9I2G PHE B 594 UNP P21325 EXPRESSION TAG SEQADV 9I2G GLU B 595 UNP P21325 EXPRESSION TAG SEQADV 9I2G LYS B 596 UNP P21325 EXPRESSION TAG SEQADV 9I2G GLY C 587 UNP P21325 EXPRESSION TAG SEQADV 9I2G SER C 588 UNP P21325 EXPRESSION TAG SEQADV 9I2G TRP C 589 UNP P21325 EXPRESSION TAG SEQADV 9I2G SER C 590 UNP P21325 EXPRESSION TAG SEQADV 9I2G HIS C 591 UNP P21325 EXPRESSION TAG SEQADV 9I2G PRO C 592 UNP P21325 EXPRESSION TAG SEQADV 9I2G GLN C 593 UNP P21325 EXPRESSION TAG SEQADV 9I2G PHE C 594 UNP P21325 EXPRESSION TAG SEQADV 9I2G GLU C 595 UNP P21325 EXPRESSION TAG SEQADV 9I2G LYS C 596 UNP P21325 EXPRESSION TAG SEQADV 9I2G GLY A 587 UNP P21325 EXPRESSION TAG SEQADV 9I2G SER A 588 UNP P21325 EXPRESSION TAG SEQADV 9I2G TRP A 589 UNP P21325 EXPRESSION TAG SEQADV 9I2G SER A 590 UNP P21325 EXPRESSION TAG SEQADV 9I2G HIS A 591 UNP P21325 EXPRESSION TAG SEQADV 9I2G PRO A 592 UNP P21325 EXPRESSION TAG SEQADV 9I2G GLN A 593 UNP P21325 EXPRESSION TAG SEQADV 9I2G PHE A 594 UNP P21325 EXPRESSION TAG SEQADV 9I2G GLU A 595 UNP P21325 EXPRESSION TAG SEQADV 9I2G LYS A 596 UNP P21325 EXPRESSION TAG SEQRES 1 B 596 MET THR LYS THR SER LYS LEU ASP ALA LEU ARG ALA ALA SEQRES 2 B 596 THR SER ARG GLU ASP LEU ALA LYS ILE LEU ASP VAL LYS SEQRES 3 B 596 LEU VAL PHE LEU THR ASN VAL LEU TYR ARG ILE GLY SER SEQRES 4 B 596 ASP ASN GLN TYR THR GLN PHE THR ILE PRO LYS LYS GLY SEQRES 5 B 596 LYS GLY VAL ARG THR ILE SER ALA PRO THR ASP ARG LEU SEQRES 6 B 596 LYS ASP ILE GLN ARG ARG ILE CYS ASP LEU LEU SER ASP SEQRES 7 B 596 CYS ARG ASP GLU ILE PHE ALA ILE ARG LYS ILE SER ASN SEQRES 8 B 596 ASN TYR SER PHE GLY PHE GLU ARG GLY LYS SER ILE ILE SEQRES 9 B 596 LEU ASN ALA TYR LYS HIS ARG GLY LYS GLN ILE ILE LEU SEQRES 10 B 596 ASN ILE ASP LEU LYS ASP PHE PHE GLU SER PHE ASN PHE SEQRES 11 B 596 GLY ARG VAL ARG GLY TYR PHE LEU SER ASN GLN ASP PHE SEQRES 12 B 596 LEU LEU ASN PRO VAL VAL ALA THR THR LEU ALA LYS ALA SEQRES 13 B 596 ALA CYS TYR ASN GLY THR LEU PRO GLN GLY SER PRO CYS SEQRES 14 B 596 SER PRO ILE ILE SER ASN LEU ILE CYS ASN ILE MET ASP SEQRES 15 B 596 MET ARG LEU ALA LYS LEU ALA LYS LYS TYR GLY CYS THR SEQRES 16 B 596 TYR SER ARG TYR ALA ASP ASP ILE THR ILE SER THR ASN SEQRES 17 B 596 LYS ASN THR PHE PRO LEU GLU MET ALA THR VAL GLN PRO SEQRES 18 B 596 GLU GLY VAL VAL LEU GLY LYS VAL LEU VAL LYS GLU ILE SEQRES 19 B 596 GLU ASN SER GLY PHE GLU ILE ASN ASP SER LYS THR ARG SEQRES 20 B 596 LEU THR TYR LYS THR SER ARG GLN GLU VAL THR GLY LEU SEQRES 21 B 596 THR VAL ASN ARG ILE VAL ASN ILE ASP ARG CYS TYR TYR SEQRES 22 B 596 LYS LYS THR ARG ALA LEU ALA HIS ALA LEU TYR ARG THR SEQRES 23 B 596 GLY GLU TYR LYS VAL PRO ASP GLU ASN GLY VAL LEU VAL SEQRES 24 B 596 SER GLY GLY LEU ASP LYS LEU GLU GLY MET PHE GLY PHE SEQRES 25 B 596 ILE ASP GLN VAL ASP LYS PHE ASN ASN ILE LYS LYS LYS SEQRES 26 B 596 LEU ASN LYS GLN PRO ASP ARG TYR VAL LEU THR ASN ALA SEQRES 27 B 596 THR LEU HIS GLY PHE LYS LEU LYS LEU ASN ALA ARG GLU SEQRES 28 B 596 LYS ALA TYR SER LYS PHE ILE TYR TYR LYS PHE PHE HIS SEQRES 29 B 596 GLY ASN THR CYS PRO THR ILE ILE THR GLU GLY LYS THR SEQRES 30 B 596 ASP ARG ILE TYR LEU LYS ALA ALA LEU HIS SER LEU GLU SEQRES 31 B 596 THR SER TYR PRO GLU LEU PHE ARG GLU LYS THR ASP SER SEQRES 32 B 596 LYS LYS LYS GLU ILE ASN LEU ASN ILE PHE LYS SER ASN SEQRES 33 B 596 GLU LYS THR LYS TYR PHE LEU ASP LEU SER GLY GLY THR SEQRES 34 B 596 ALA ASP LEU LYS LYS PHE VAL GLU ARG TYR LYS ASN ASN SEQRES 35 B 596 TYR ALA SER TYR TYR GLY SER VAL PRO LYS GLN PRO VAL SEQRES 36 B 596 ILE MET VAL LEU ASP ASN ASP THR GLY PRO SER ASP LEU SEQRES 37 B 596 LEU ASN PHE LEU ARG ASN LYS VAL LYS SER CYS PRO ASP SEQRES 38 B 596 ASP VAL THR GLU MET ARG LYS MET LYS TYR ILE HIS VAL SEQRES 39 B 596 PHE TYR ASN LEU TYR ILE VAL LEU THR PRO LEU SER PRO SEQRES 40 B 596 SER GLY GLU GLN THR SER MET GLU ASP LEU PHE PRO LYS SEQRES 41 B 596 ASP ILE LEU ASP ILE LYS ILE ASP GLY LYS LYS PHE ASN SEQRES 42 B 596 LYS ASN ASN ASP GLY ASP SER LYS THR GLU TYR GLY LYS SEQRES 43 B 596 HIS ILE PHE SER MET ARG VAL VAL ARG ASP LYS LYS ARG SEQRES 44 B 596 LYS ILE ASP PHE LYS ALA PHE CYS CYS ILE PHE ASP ALA SEQRES 45 B 596 ILE LYS ASP ILE LYS GLU HIS TYR LYS LEU MET LEU ASN SEQRES 46 B 596 SER GLY SER TRP SER HIS PRO GLN PHE GLU LYS SEQRES 1 C 596 MET THR LYS THR SER LYS LEU ASP ALA LEU ARG ALA ALA SEQRES 2 C 596 THR SER ARG GLU ASP LEU ALA LYS ILE LEU ASP VAL LYS SEQRES 3 C 596 LEU VAL PHE LEU THR ASN VAL LEU TYR ARG ILE GLY SER SEQRES 4 C 596 ASP ASN GLN TYR THR GLN PHE THR ILE PRO LYS LYS GLY SEQRES 5 C 596 LYS GLY VAL ARG THR ILE SER ALA PRO THR ASP ARG LEU SEQRES 6 C 596 LYS ASP ILE GLN ARG ARG ILE CYS ASP LEU LEU SER ASP SEQRES 7 C 596 CYS ARG ASP GLU ILE PHE ALA ILE ARG LYS ILE SER ASN SEQRES 8 C 596 ASN TYR SER PHE GLY PHE GLU ARG GLY LYS SER ILE ILE SEQRES 9 C 596 LEU ASN ALA TYR LYS HIS ARG GLY LYS GLN ILE ILE LEU SEQRES 10 C 596 ASN ILE ASP LEU LYS ASP PHE PHE GLU SER PHE ASN PHE SEQRES 11 C 596 GLY ARG VAL ARG GLY TYR PHE LEU SER ASN GLN ASP PHE SEQRES 12 C 596 LEU LEU ASN PRO VAL VAL ALA THR THR LEU ALA LYS ALA SEQRES 13 C 596 ALA CYS TYR ASN GLY THR LEU PRO GLN GLY SER PRO CYS SEQRES 14 C 596 SER PRO ILE ILE SER ASN LEU ILE CYS ASN ILE MET ASP SEQRES 15 C 596 MET ARG LEU ALA LYS LEU ALA LYS LYS TYR GLY CYS THR SEQRES 16 C 596 TYR SER ARG TYR ALA ASP ASP ILE THR ILE SER THR ASN SEQRES 17 C 596 LYS ASN THR PHE PRO LEU GLU MET ALA THR VAL GLN PRO SEQRES 18 C 596 GLU GLY VAL VAL LEU GLY LYS VAL LEU VAL LYS GLU ILE SEQRES 19 C 596 GLU ASN SER GLY PHE GLU ILE ASN ASP SER LYS THR ARG SEQRES 20 C 596 LEU THR TYR LYS THR SER ARG GLN GLU VAL THR GLY LEU SEQRES 21 C 596 THR VAL ASN ARG ILE VAL ASN ILE ASP ARG CYS TYR TYR SEQRES 22 C 596 LYS LYS THR ARG ALA LEU ALA HIS ALA LEU TYR ARG THR SEQRES 23 C 596 GLY GLU TYR LYS VAL PRO ASP GLU ASN GLY VAL LEU VAL SEQRES 24 C 596 SER GLY GLY LEU ASP LYS LEU GLU GLY MET PHE GLY PHE SEQRES 25 C 596 ILE ASP GLN VAL ASP LYS PHE ASN ASN ILE LYS LYS LYS SEQRES 26 C 596 LEU ASN LYS GLN PRO ASP ARG TYR VAL LEU THR ASN ALA SEQRES 27 C 596 THR LEU HIS GLY PHE LYS LEU LYS LEU ASN ALA ARG GLU SEQRES 28 C 596 LYS ALA TYR SER LYS PHE ILE TYR TYR LYS PHE PHE HIS SEQRES 29 C 596 GLY ASN THR CYS PRO THR ILE ILE THR GLU GLY LYS THR SEQRES 30 C 596 ASP ARG ILE TYR LEU LYS ALA ALA LEU HIS SER LEU GLU SEQRES 31 C 596 THR SER TYR PRO GLU LEU PHE ARG GLU LYS THR ASP SER SEQRES 32 C 596 LYS LYS LYS GLU ILE ASN LEU ASN ILE PHE LYS SER ASN SEQRES 33 C 596 GLU LYS THR LYS TYR PHE LEU ASP LEU SER GLY GLY THR SEQRES 34 C 596 ALA ASP LEU LYS LYS PHE VAL GLU ARG TYR LYS ASN ASN SEQRES 35 C 596 TYR ALA SER TYR TYR GLY SER VAL PRO LYS GLN PRO VAL SEQRES 36 C 596 ILE MET VAL LEU ASP ASN ASP THR GLY PRO SER ASP LEU SEQRES 37 C 596 LEU ASN PHE LEU ARG ASN LYS VAL LYS SER CYS PRO ASP SEQRES 38 C 596 ASP VAL THR GLU MET ARG LYS MET LYS TYR ILE HIS VAL SEQRES 39 C 596 PHE TYR ASN LEU TYR ILE VAL LEU THR PRO LEU SER PRO SEQRES 40 C 596 SER GLY GLU GLN THR SER MET GLU ASP LEU PHE PRO LYS SEQRES 41 C 596 ASP ILE LEU ASP ILE LYS ILE ASP GLY LYS LYS PHE ASN SEQRES 42 C 596 LYS ASN ASN ASP GLY ASP SER LYS THR GLU TYR GLY LYS SEQRES 43 C 596 HIS ILE PHE SER MET ARG VAL VAL ARG ASP LYS LYS ARG SEQRES 44 C 596 LYS ILE ASP PHE LYS ALA PHE CYS CYS ILE PHE ASP ALA SEQRES 45 C 596 ILE LYS ASP ILE LYS GLU HIS TYR LYS LEU MET LEU ASN SEQRES 46 C 596 SER GLY SER TRP SER HIS PRO GLN PHE GLU LYS SEQRES 1 E 132 C A C G C A U G U A G G C SEQRES 2 E 132 A G A U U U G U U G G U U SEQRES 3 E 132 G U G A A U C G C A A C C SEQRES 4 E 132 A G U G G C C U U A A U G SEQRES 5 E 132 G C A G G A G G A A U C G SEQRES 6 E 132 C C U C C C U A A A A U C SEQRES 7 E 132 C U U G A U U C A G A G C SEQRES 8 E 132 U A U A C G G C A G G U G SEQRES 9 E 132 U G C U G U G C G A A G G SEQRES 10 E 132 A G U G C C U G C A U G C SEQRES 11 E 132 G U SEQRES 1 G 67 DT DC DC DT DT DC DG DC DA DC DA DG DC SEQRES 2 G 67 DA DC DA DC DC DT DG DC DC DG DT DA DT SEQRES 3 G 67 DA DG DC DT DC DT DG DA DA DT DC DA DA SEQRES 4 G 67 DG DG DA DT DT DT DT DA DG DG DG DA DG SEQRES 5 G 67 DG DC DG DA DT DT DC DC DT DC DC DT DG SEQRES 6 G 67 DC DC SEQRES 1 I 67 DT DC DC DT DT DC DG DC DA DC DA DG DC SEQRES 2 I 67 DA DC DA DC DC DT DG DC DC DG DT DA DT SEQRES 3 I 67 DA DG DC DT DC DT DG DA DA DT DC DA DA SEQRES 4 I 67 DG DG DA DT DT DT DT DA DG DG DG DA DG SEQRES 5 I 67 DG DC DG DA DT DT DC DC DT DC DC DT DG SEQRES 6 I 67 DC DC SEQRES 1 A 596 MET THR LYS THR SER LYS LEU ASP ALA LEU ARG ALA ALA SEQRES 2 A 596 THR SER ARG GLU ASP LEU ALA LYS ILE LEU ASP VAL LYS SEQRES 3 A 596 LEU VAL PHE LEU THR ASN VAL LEU TYR ARG ILE GLY SER SEQRES 4 A 596 ASP ASN GLN TYR THR GLN PHE THR ILE PRO LYS LYS GLY SEQRES 5 A 596 LYS GLY VAL ARG THR ILE SER ALA PRO THR ASP ARG LEU SEQRES 6 A 596 LYS ASP ILE GLN ARG ARG ILE CYS ASP LEU LEU SER ASP SEQRES 7 A 596 CYS ARG ASP GLU ILE PHE ALA ILE ARG LYS ILE SER ASN SEQRES 8 A 596 ASN TYR SER PHE GLY PHE GLU ARG GLY LYS SER ILE ILE SEQRES 9 A 596 LEU ASN ALA TYR LYS HIS ARG GLY LYS GLN ILE ILE LEU SEQRES 10 A 596 ASN ILE ASP LEU LYS ASP PHE PHE GLU SER PHE ASN PHE SEQRES 11 A 596 GLY ARG VAL ARG GLY TYR PHE LEU SER ASN GLN ASP PHE SEQRES 12 A 596 LEU LEU ASN PRO VAL VAL ALA THR THR LEU ALA LYS ALA SEQRES 13 A 596 ALA CYS TYR ASN GLY THR LEU PRO GLN GLY SER PRO CYS SEQRES 14 A 596 SER PRO ILE ILE SER ASN LEU ILE CYS ASN ILE MET ASP SEQRES 15 A 596 MET ARG LEU ALA LYS LEU ALA LYS LYS TYR GLY CYS THR SEQRES 16 A 596 TYR SER ARG TYR ALA ASP ASP ILE THR ILE SER THR ASN SEQRES 17 A 596 LYS ASN THR PHE PRO LEU GLU MET ALA THR VAL GLN PRO SEQRES 18 A 596 GLU GLY VAL VAL LEU GLY LYS VAL LEU VAL LYS GLU ILE SEQRES 19 A 596 GLU ASN SER GLY PHE GLU ILE ASN ASP SER LYS THR ARG SEQRES 20 A 596 LEU THR TYR LYS THR SER ARG GLN GLU VAL THR GLY LEU SEQRES 21 A 596 THR VAL ASN ARG ILE VAL ASN ILE ASP ARG CYS TYR TYR SEQRES 22 A 596 LYS LYS THR ARG ALA LEU ALA HIS ALA LEU TYR ARG THR SEQRES 23 A 596 GLY GLU TYR LYS VAL PRO ASP GLU ASN GLY VAL LEU VAL SEQRES 24 A 596 SER GLY GLY LEU ASP LYS LEU GLU GLY MET PHE GLY PHE SEQRES 25 A 596 ILE ASP GLN VAL ASP LYS PHE ASN ASN ILE LYS LYS LYS SEQRES 26 A 596 LEU ASN LYS GLN PRO ASP ARG TYR VAL LEU THR ASN ALA SEQRES 27 A 596 THR LEU HIS GLY PHE LYS LEU LYS LEU ASN ALA ARG GLU SEQRES 28 A 596 LYS ALA TYR SER LYS PHE ILE TYR TYR LYS PHE PHE HIS SEQRES 29 A 596 GLY ASN THR CYS PRO THR ILE ILE THR GLU GLY LYS THR SEQRES 30 A 596 ASP ARG ILE TYR LEU LYS ALA ALA LEU HIS SER LEU GLU SEQRES 31 A 596 THR SER TYR PRO GLU LEU PHE ARG GLU LYS THR ASP SER SEQRES 32 A 596 LYS LYS LYS GLU ILE ASN LEU ASN ILE PHE LYS SER ASN SEQRES 33 A 596 GLU LYS THR LYS TYR PHE LEU ASP LEU SER GLY GLY THR SEQRES 34 A 596 ALA ASP LEU LYS LYS PHE VAL GLU ARG TYR LYS ASN ASN SEQRES 35 A 596 TYR ALA SER TYR TYR GLY SER VAL PRO LYS GLN PRO VAL SEQRES 36 A 596 ILE MET VAL LEU ASP ASN ASP THR GLY PRO SER ASP LEU SEQRES 37 A 596 LEU ASN PHE LEU ARG ASN LYS VAL LYS SER CYS PRO ASP SEQRES 38 A 596 ASP VAL THR GLU MET ARG LYS MET LYS TYR ILE HIS VAL SEQRES 39 A 596 PHE TYR ASN LEU TYR ILE VAL LEU THR PRO LEU SER PRO SEQRES 40 A 596 SER GLY GLU GLN THR SER MET GLU ASP LEU PHE PRO LYS SEQRES 41 A 596 ASP ILE LEU ASP ILE LYS ILE ASP GLY LYS LYS PHE ASN SEQRES 42 A 596 LYS ASN ASN ASP GLY ASP SER LYS THR GLU TYR GLY LYS SEQRES 43 A 596 HIS ILE PHE SER MET ARG VAL VAL ARG ASP LYS LYS ARG SEQRES 44 A 596 LYS ILE ASP PHE LYS ALA PHE CYS CYS ILE PHE ASP ALA SEQRES 45 A 596 ILE LYS ASP ILE LYS GLU HIS TYR LYS LEU MET LEU ASN SEQRES 46 A 596 SER GLY SER TRP SER HIS PRO GLN PHE GLU LYS SEQRES 1 H 67 DT DC DC DT DT DC DG DC DA DC DA DG DC SEQRES 2 H 67 DA DC DA DC DC DT DG DC DC DG DT DA DT SEQRES 3 H 67 DA DG DC DT DC DT DG DA DA DT DC DA DA SEQRES 4 H 67 DG DG DA DT DT DT DT DA DG DG DG DA DG SEQRES 5 H 67 DG DC DG DA DT DT DC DC DT DC DC DT DG SEQRES 6 H 67 DC DC SEQRES 1 D 132 C A C G C A U G U A G G C SEQRES 2 D 132 A G A U U U G U U G G U U SEQRES 3 D 132 G U G A A U C G C A A C C SEQRES 4 D 132 A G U G G C C U U A A U G SEQRES 5 D 132 G C A G G A G G A A U C G SEQRES 6 D 132 C C U C C C U A A A A U C SEQRES 7 D 132 C U U G A U U C A G A G C SEQRES 8 D 132 U A U A C G G C A G G U G SEQRES 9 D 132 U G C U G U G C G A A G G SEQRES 10 D 132 A G U G C C U G C A U G C SEQRES 11 D 132 G U SEQRES 1 F 132 C A C G C A U G U A G G C SEQRES 2 F 132 A G A U U U G U U G G U U SEQRES 3 F 132 G U G A A U C G C A A C C SEQRES 4 F 132 A G U G G C C U U A A U G SEQRES 5 F 132 G C A G G A G G A A U C G SEQRES 6 F 132 C C U C C C U A A A A U C SEQRES 7 F 132 C U U G A U U C A G A G C SEQRES 8 F 132 U A U A C G G C A G G U G SEQRES 9 F 132 U G C U G U G C G A A G G SEQRES 10 F 132 A G U G C C U G C A U G C SEQRES 11 F 132 G U HET MG B 601 1 HET MG B 602 1 HET MG B 603 1 HET MG C 601 1 HET MG C 602 1 HET MG C 603 1 HET MG E 201 1 HET MG E 202 1 HET MG E 203 1 HET MG G 101 1 HET MG I 101 1 HET MG I 102 1 HET MG A 601 1 HET MG A 602 1 HET MG H 101 1 HET MG H 102 1 HET MG D 201 1 HET MG D 202 1 HET MG D 203 1 HET MG F 201 1 HET MG F 202 1 HETNAM MG MAGNESIUM ION FORMUL 10 MG 21(MG 2+) HELIX 1 AA1 SER B 5 ALA B 13 1 9 HELIX 2 AA2 SER B 15 ASP B 24 1 10 HELIX 3 AA3 LYS B 26 ARG B 36 1 11 HELIX 4 AA4 THR B 62 LYS B 88 1 27 HELIX 5 AA5 SER B 102 HIS B 110 1 9 HELIX 6 AA6 ASP B 123 PHE B 128 1 6 HELIX 7 AA7 ASN B 129 ASN B 140 1 12 HELIX 8 AA8 ASN B 146 CYS B 158 1 13 HELIX 9 AA9 CYS B 169 GLY B 193 1 25 HELIX 10 AB1 GLY B 227 SER B 237 1 11 HELIX 11 AB2 ASN B 242 THR B 246 5 5 HELIX 12 AB3 ASP B 269 GLY B 287 1 19 HELIX 13 AB4 GLY B 302 ASN B 327 1 26 HELIX 14 AB5 ASN B 348 HIS B 364 1 17 HELIX 15 AB6 THR B 377 LEU B 389 1 13 HELIX 16 AB7 TYR B 393 GLU B 395 5 3 HELIX 17 AB8 ASN B 416 LEU B 423 1 8 HELIX 18 AB9 GLY B 428 SER B 445 1 18 HELIX 19 AC1 PRO B 465 VAL B 476 1 12 HELIX 20 AC2 VAL B 483 LYS B 488 1 6 HELIX 21 AC3 LYS B 526 LYS B 530 5 5 HELIX 22 AC4 GLY B 545 VAL B 553 1 9 HELIX 23 AC5 PHE B 566 SER B 586 1 21 HELIX 24 AC6 SER C 5 ALA C 13 1 9 HELIX 25 AC7 SER C 15 ASP C 24 1 10 HELIX 26 AC8 LYS C 26 ARG C 36 1 11 HELIX 27 AC9 GLY C 38 ASN C 41 5 4 HELIX 28 AD1 THR C 62 LYS C 88 1 27 HELIX 29 AD2 SER C 102 HIS C 110 1 9 HELIX 30 AD3 ASP C 123 PHE C 128 1 6 HELIX 31 AD4 ASN C 129 ASN C 140 1 12 HELIX 32 AD5 ASN C 146 CYS C 158 1 13 HELIX 33 AD6 CYS C 169 GLY C 193 1 25 HELIX 34 AD7 GLY C 227 SER C 237 1 11 HELIX 35 AD8 ASP C 243 THR C 246 5 4 HELIX 36 AD9 ASP C 269 GLY C 287 1 19 HELIX 37 AE1 GLY C 302 ASN C 327 1 26 HELIX 38 AE2 ASN C 348 HIS C 364 1 17 HELIX 39 AE3 THR C 377 LEU C 389 1 13 HELIX 40 AE4 ASN C 416 LEU C 423 1 8 HELIX 41 AE5 GLY C 428 TYR C 446 1 19 HELIX 42 AE6 PRO C 465 VAL C 476 1 12 HELIX 43 AE7 VAL C 483 LYS C 488 1 6 HELIX 44 AE8 SER C 513 PHE C 518 1 6 HELIX 45 AE9 LYS C 526 LYS C 530 5 5 HELIX 46 AF1 GLY C 545 VAL C 553 1 9 HELIX 47 AF2 PHE C 566 SER C 586 1 21 HELIX 48 AF3 SER A 5 ALA A 13 1 9 HELIX 49 AF4 SER A 15 ASP A 24 1 10 HELIX 50 AF5 LYS A 26 ARG A 36 1 11 HELIX 51 AF6 GLY A 38 ASN A 41 5 4 HELIX 52 AF7 THR A 62 LYS A 88 1 27 HELIX 53 AF8 SER A 102 HIS A 110 1 9 HELIX 54 AF9 ASP A 123 PHE A 128 1 6 HELIX 55 AG1 ASN A 129 ASN A 140 1 12 HELIX 56 AG2 ASN A 146 CYS A 158 1 13 HELIX 57 AG3 CYS A 169 GLY A 193 1 25 HELIX 58 AG4 GLY A 227 SER A 237 1 11 HELIX 59 AG5 ASP A 243 THR A 246 5 4 HELIX 60 AG6 ASP A 269 GLY A 287 1 19 HELIX 61 AG7 GLY A 302 ASN A 327 1 26 HELIX 62 AG8 ASN A 348 HIS A 364 1 17 HELIX 63 AG9 THR A 377 LEU A 389 1 13 HELIX 64 AH1 TYR A 393 GLU A 395 5 3 HELIX 65 AH2 ASN A 416 LEU A 423 1 8 HELIX 66 AH3 GLY A 428 SER A 445 1 18 HELIX 67 AH4 PRO A 465 VAL A 476 1 12 HELIX 68 AH5 VAL A 483 LYS A 488 1 6 HELIX 69 AH6 LYS A 526 LYS A 530 5 5 HELIX 70 AH7 GLY A 545 VAL A 553 1 9 HELIX 71 AH8 PHE A 566 SER A 586 1 21 SHEET 1 AA1 2 TYR B 43 ILE B 48 0 SHEET 2 AA1 2 ARG B 56 PRO B 61 -1 O ALA B 60 N THR B 44 SHEET 1 AA2 4 THR B 195 TYR B 199 0 SHEET 2 AA2 4 ASP B 202 THR B 207 -1 O SER B 206 N THR B 195 SHEET 3 AA2 4 ILE B 115 ASP B 120 -1 N ILE B 115 O THR B 207 SHEET 4 AA2 4 ARG B 247 THR B 249 -1 O THR B 249 N ILE B 116 SHEET 1 AA3 2 ALA B 217 VAL B 219 0 SHEET 2 AA3 2 VAL B 224 LEU B 226 -1 O VAL B 225 N THR B 218 SHEET 1 AA4 3 GLU B 256 VAL B 257 0 SHEET 2 AA4 3 LEU B 260 THR B 261 -1 O LEU B 260 N VAL B 257 SHEET 3 AA4 3 ASN B 267 ILE B 268 -1 O ASN B 267 N THR B 261 SHEET 1 AA5 2 TYR B 289 PRO B 292 0 SHEET 2 AA5 2 LEU B 298 GLY B 301 -1 O GLY B 301 N TYR B 289 SHEET 1 AA6 5 ASN B 411 ILE B 412 0 SHEET 2 AA6 5 THR B 370 ILE B 371 1 N ILE B 371 O ASN B 411 SHEET 3 AA6 5 VAL B 455 LEU B 459 1 O ILE B 456 N THR B 370 SHEET 4 AA6 5 LEU B 498 LEU B 502 1 O VAL B 501 N MET B 457 SHEET 5 AA6 5 ILE B 492 PHE B 495 -1 N PHE B 495 O LEU B 498 SHEET 1 AA7 2 PHE B 397 GLU B 399 0 SHEET 2 AA7 2 LYS B 406 ILE B 408 -1 O GLU B 407 N ARG B 398 SHEET 1 AA8 2 TYR C 43 ILE C 48 0 SHEET 2 AA8 2 ARG C 56 PRO C 61 -1 O ALA C 60 N THR C 44 SHEET 1 AA9 4 THR C 195 TYR C 199 0 SHEET 2 AA9 4 ASP C 202 THR C 207 -1 O THR C 204 N SER C 197 SHEET 3 AA9 4 ILE C 115 LYS C 122 -1 N ILE C 119 O ILE C 203 SHEET 4 AA9 4 GLU C 240 ILE C 241 -1 O GLU C 240 N LYS C 122 SHEET 1 AB1 4 THR C 195 TYR C 199 0 SHEET 2 AB1 4 ASP C 202 THR C 207 -1 O THR C 204 N SER C 197 SHEET 3 AB1 4 ILE C 115 LYS C 122 -1 N ILE C 119 O ILE C 203 SHEET 4 AB1 4 ARG C 247 THR C 249 -1 O ARG C 247 N ASN C 118 SHEET 1 AB2 2 ALA C 217 VAL C 219 0 SHEET 2 AB2 2 VAL C 224 LEU C 226 -1 O VAL C 225 N THR C 218 SHEET 1 AB3 3 GLU C 256 VAL C 257 0 SHEET 2 AB3 3 LEU C 260 THR C 261 -1 O LEU C 260 N VAL C 257 SHEET 3 AB3 3 ASN C 267 ILE C 268 -1 O ASN C 267 N THR C 261 SHEET 1 AB4 2 TYR C 289 PRO C 292 0 SHEET 2 AB4 2 LEU C 298 GLY C 301 -1 O VAL C 299 N VAL C 291 SHEET 1 AB5 5 ASN C 411 ILE C 412 0 SHEET 2 AB5 5 THR C 370 ILE C 371 1 N ILE C 371 O ASN C 411 SHEET 3 AB5 5 VAL C 455 VAL C 458 1 O ILE C 456 N THR C 370 SHEET 4 AB5 5 LEU C 498 VAL C 501 1 O TYR C 499 N VAL C 455 SHEET 5 AB5 5 ILE C 492 PHE C 495 -1 N PHE C 495 O LEU C 498 SHEET 1 AB6 2 PHE C 397 GLU C 399 0 SHEET 2 AB6 2 LYS C 406 ILE C 408 -1 O GLU C 407 N ARG C 398 SHEET 1 AB7 2 TYR A 43 ILE A 48 0 SHEET 2 AB7 2 ARG A 56 PRO A 61 -1 O ALA A 60 N THR A 44 SHEET 1 AB8 4 THR A 195 TYR A 199 0 SHEET 2 AB8 4 ASP A 202 THR A 207 -1 O THR A 204 N SER A 197 SHEET 3 AB8 4 ILE A 115 LYS A 122 -1 N ILE A 119 O ILE A 203 SHEET 4 AB8 4 GLU A 240 ILE A 241 -1 O GLU A 240 N LYS A 122 SHEET 1 AB9 4 THR A 195 TYR A 199 0 SHEET 2 AB9 4 ASP A 202 THR A 207 -1 O THR A 204 N SER A 197 SHEET 3 AB9 4 ILE A 115 LYS A 122 -1 N ILE A 119 O ILE A 203 SHEET 4 AB9 4 ARG A 247 THR A 249 -1 O ARG A 247 N ASN A 118 SHEET 1 AC1 2 ALA A 217 VAL A 219 0 SHEET 2 AC1 2 VAL A 224 LEU A 226 -1 O VAL A 225 N THR A 218 SHEET 1 AC2 3 GLU A 256 VAL A 257 0 SHEET 2 AC2 3 LEU A 260 THR A 261 -1 O LEU A 260 N VAL A 257 SHEET 3 AC2 3 ASN A 267 ILE A 268 -1 O ASN A 267 N THR A 261 SHEET 1 AC3 2 TYR A 289 PRO A 292 0 SHEET 2 AC3 2 LEU A 298 GLY A 301 -1 O VAL A 299 N VAL A 291 SHEET 1 AC4 5 ASN A 411 ILE A 412 0 SHEET 2 AC4 5 THR A 370 ILE A 371 1 N ILE A 371 O ASN A 411 SHEET 3 AC4 5 VAL A 455 LEU A 459 1 O ILE A 456 N THR A 370 SHEET 4 AC4 5 LEU A 498 LEU A 502 1 O TYR A 499 N VAL A 455 SHEET 5 AC4 5 ILE A 492 PHE A 495 -1 N PHE A 495 O LEU A 498 SHEET 1 AC5 2 PHE A 397 GLU A 399 0 SHEET 2 AC5 2 LYS A 406 ILE A 408 -1 O GLU A 407 N ARG A 398 LINK O2' G E 15 P DT H 1 1555 1555 1.48 LINK P DT G 1 O2' G D 15 1555 1555 1.47 LINK P DT I 1 O2' G F 15 1555 1555 1.43 LINK OD2 ASP B 202 MG MG B 602 1555 1555 2.40 LINK OD2 ASP B 460 MG MG B 601 1555 1555 1.97 LINK OE2 GLU B 515 MG MG B 601 1555 1555 2.95 LINK MG MG B 602 OP1 DC G 67 1555 1555 2.09 LINK OD1 ASP C 202 MG MG H 101 1555 1555 2.89 LINK OD2 ASP C 460 MG MG C 601 1555 1555 1.90 LINK OP1 DC I 67 MG MG I 101 1555 1555 1.98 LINK MG MG I 101 OD2 ASP A 202 1555 1555 2.52 LINK OD2 ASP A 460 MG MG A 601 1555 1555 1.92 LINK OP1 DC H 67 MG MG H 101 1555 1555 1.99 LINK OP1 A D 49 MG MG D 203 1555 1555 2.41 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 CONECT 320636932 CONECT 743136931 CONECT 831036931 CONECT1266636945 CONECT1689236934 CONECT1906532226 CONECT2072833403 CONECT2173236932 CONECT2176335238 CONECT2273436941 CONECT2597036941 CONECT3019536943 CONECT3222619065 CONECT3323036945 CONECT3340320728 CONECT3447736949 CONECT3523821763 CONECT36931 7431 8310 CONECT36932 320621732 CONECT3693416892 CONECT369412273425970 CONECT3694330195 CONECT369451266633230 CONECT3694934477 MASTER 584 0 21 71 68 0 0 619650 9 24 189 END