HEADER VIRAL PROTEIN 09-DEC-25 21DI TITLE CRYO-EM RECONSTRUCTION OF THE CYANOPHAGE PAM5 SMALL TERMINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PAM5 SMALL TERMINASE; COMPND 3 CHAIN: E, A, B, C, D, F, G, H, I; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDANABAENA PHAGE PAM5; SOURCE 3 ORGANISM_TAXID: 2936521; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CYANOPHAGE, VIRUS, VIRAL PROTEIN, TERMINASE EXPDTA ELECTRON MICROSCOPY AUTHOR D.Q.DONG,Y.L.JIANG,C.Z.ZHOU REVDAT 1 22-APR-26 21DI 0 JRNL AUTH D.Q.DONG,F.YANG,K.DU,K.XU,W.B.CHENG,Y.CHEN,C.Z.ZHOU, JRNL AUTH 2 Y.L.JIANG JRNL TITL STRUCTURAL AND FUNCTIONAL INSIGHTS INTO THE DISTINCT DNA JRNL TITL 2 RECOGNITION MECHANISMS OF THE TERMINASE SMALL SUBUNIT TERS JRNL TITL 3 FROM CYANOPHAGES. JRNL REF ACTA BIOCHIM.BIOPHYS.SIN. 2026 JRNL REFN ESSN 1745-7270 JRNL PMID 41865250 JRNL DOI 10.3724/ABBS.2026042 REMARK 2 REMARK 2 RESOLUTION. 3.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, 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) : 3.500 REMARK 3 NUMBER OF PARTICLES : 906838 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING ONLY REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 21DI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 18-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1300066945. 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 : PSEUDANABAENA PHAGE PAM5 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TECNAI F30 REMARK 245 DETECTOR TYPE : GATAN K2 QUANTUM (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 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 APPLY THE FOLLOWING TO CHAINS: E, A, B, C, D, F, G, H, I 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 E 1 REMARK 465 PRO E 2 REMARK 465 ALA E 3 REMARK 465 LEU E 4 REMARK 465 ALA E 5 REMARK 465 ASN E 6 REMARK 465 PRO E 7 REMARK 465 ARG E 8 REMARK 465 HIS E 9 REMARK 465 GLU E 10 REMARK 465 ARG E 11 REMARK 465 PHE E 12 REMARK 465 ALA E 13 REMARK 465 GLN E 14 REMARK 465 GLU E 15 REMARK 465 LEU E 16 REMARK 465 ALA E 17 REMARK 465 LYS E 18 REMARK 465 GLY E 19 REMARK 465 LYS E 20 REMARK 465 SER E 21 REMARK 465 ALA E 22 REMARK 465 SER E 23 REMARK 465 GLU E 24 REMARK 465 ALA E 25 REMARK 465 TYR E 26 REMARK 465 VAL E 27 REMARK 465 ALA E 28 REMARK 465 ALA E 29 REMARK 465 GLY E 30 REMARK 465 TYR E 31 REMARK 465 GLU E 32 REMARK 465 GLU E 33 REMARK 465 SER E 34 REMARK 465 ARG E 35 REMARK 465 SER E 36 REMARK 465 ALA E 37 REMARK 465 ALA E 38 REMARK 465 SER E 39 REMARK 465 ARG E 40 REMARK 465 LEU E 41 REMARK 465 SER E 42 REMARK 465 THR E 43 REMARK 465 ASN E 44 REMARK 465 VAL E 45 REMARK 465 ASN E 46 REMARK 465 VAL E 47 REMARK 465 GLN E 48 REMARK 465 ALA E 49 REMARK 465 ARG E 50 REMARK 465 VAL E 51 REMARK 465 THR E 52 REMARK 465 GLU E 53 REMARK 465 LEU E 54 REMARK 465 GLN E 55 REMARK 465 GLU E 56 REMARK 465 ARG E 57 REMARK 465 ALA E 58 REMARK 465 ALA E 59 REMARK 465 THR E 60 REMARK 465 ASN E 61 REMARK 465 VAL E 62 REMARK 465 VAL E 116 REMARK 465 SER E 117 REMARK 465 ASP E 118 REMARK 465 ASP E 119 REMARK 465 LEU E 120 REMARK 465 PRO E 121 REMARK 465 THR E 122 REMARK 465 ALA E 123 REMARK 465 GLU E 124 REMARK 465 GLU E 125 REMARK 465 TRP E 126 REMARK 465 GLU E 127 REMARK 465 ALA E 128 REMARK 465 GLU E 129 REMARK 465 HIS E 130 REMARK 465 GLY E 131 REMARK 465 THR E 132 REMARK 465 ALA E 133 REMARK 465 HIS E 134 REMARK 465 MET A 1 REMARK 465 PRO A 2 REMARK 465 ALA A 3 REMARK 465 LEU A 4 REMARK 465 ALA A 5 REMARK 465 ASN A 6 REMARK 465 PRO A 7 REMARK 465 ARG A 8 REMARK 465 HIS A 9 REMARK 465 GLU A 10 REMARK 465 ARG A 11 REMARK 465 PHE A 12 REMARK 465 ALA A 13 REMARK 465 GLN A 14 REMARK 465 GLU A 15 REMARK 465 LEU A 16 REMARK 465 ALA A 17 REMARK 465 LYS A 18 REMARK 465 GLY A 19 REMARK 465 LYS A 20 REMARK 465 SER A 21 REMARK 465 ALA A 22 REMARK 465 SER A 23 REMARK 465 GLU A 24 REMARK 465 ALA A 25 REMARK 465 TYR A 26 REMARK 465 VAL A 27 REMARK 465 ALA A 28 REMARK 465 ALA A 29 REMARK 465 GLY A 30 REMARK 465 TYR A 31 REMARK 465 GLU A 32 REMARK 465 GLU A 33 REMARK 465 SER A 34 REMARK 465 ARG A 35 REMARK 465 SER A 36 REMARK 465 ALA A 37 REMARK 465 ALA A 38 REMARK 465 SER A 39 REMARK 465 ARG A 40 REMARK 465 LEU A 41 REMARK 465 SER A 42 REMARK 465 THR A 43 REMARK 465 ASN A 44 REMARK 465 VAL A 45 REMARK 465 ASN A 46 REMARK 465 VAL A 47 REMARK 465 GLN A 48 REMARK 465 ALA A 49 REMARK 465 ARG A 50 REMARK 465 VAL A 51 REMARK 465 THR A 52 REMARK 465 GLU A 53 REMARK 465 LEU A 54 REMARK 465 GLN A 55 REMARK 465 GLU A 56 REMARK 465 ARG A 57 REMARK 465 ALA A 58 REMARK 465 ALA A 59 REMARK 465 THR A 60 REMARK 465 ASN A 61 REMARK 465 VAL A 62 REMARK 465 VAL A 116 REMARK 465 SER A 117 REMARK 465 ASP A 118 REMARK 465 ASP A 119 REMARK 465 LEU A 120 REMARK 465 PRO A 121 REMARK 465 THR A 122 REMARK 465 ALA A 123 REMARK 465 GLU A 124 REMARK 465 GLU A 125 REMARK 465 TRP A 126 REMARK 465 GLU A 127 REMARK 465 ALA A 128 REMARK 465 GLU A 129 REMARK 465 HIS A 130 REMARK 465 GLY A 131 REMARK 465 THR A 132 REMARK 465 ALA A 133 REMARK 465 HIS A 134 REMARK 465 MET B 1 REMARK 465 PRO B 2 REMARK 465 ALA B 3 REMARK 465 LEU B 4 REMARK 465 ALA B 5 REMARK 465 ASN B 6 REMARK 465 PRO B 7 REMARK 465 ARG B 8 REMARK 465 HIS B 9 REMARK 465 GLU B 10 REMARK 465 ARG B 11 REMARK 465 PHE B 12 REMARK 465 ALA B 13 REMARK 465 GLN B 14 REMARK 465 GLU B 15 REMARK 465 LEU B 16 REMARK 465 ALA B 17 REMARK 465 LYS B 18 REMARK 465 GLY B 19 REMARK 465 LYS B 20 REMARK 465 SER B 21 REMARK 465 ALA B 22 REMARK 465 SER B 23 REMARK 465 GLU B 24 REMARK 465 ALA B 25 REMARK 465 TYR B 26 REMARK 465 VAL B 27 REMARK 465 ALA B 28 REMARK 465 ALA B 29 REMARK 465 GLY B 30 REMARK 465 TYR B 31 REMARK 465 GLU B 32 REMARK 465 GLU B 33 REMARK 465 SER B 34 REMARK 465 ARG B 35 REMARK 465 SER B 36 REMARK 465 ALA B 37 REMARK 465 ALA B 38 REMARK 465 SER B 39 REMARK 465 ARG B 40 REMARK 465 LEU B 41 REMARK 465 SER B 42 REMARK 465 THR B 43 REMARK 465 ASN B 44 REMARK 465 VAL B 45 REMARK 465 ASN B 46 REMARK 465 VAL B 47 REMARK 465 GLN B 48 REMARK 465 ALA B 49 REMARK 465 ARG B 50 REMARK 465 VAL B 51 REMARK 465 THR B 52 REMARK 465 GLU B 53 REMARK 465 LEU B 54 REMARK 465 GLN B 55 REMARK 465 GLU B 56 REMARK 465 ARG B 57 REMARK 465 ALA B 58 REMARK 465 ALA B 59 REMARK 465 THR B 60 REMARK 465 ASN B 61 REMARK 465 VAL B 62 REMARK 465 VAL B 116 REMARK 465 SER B 117 REMARK 465 ASP B 118 REMARK 465 ASP B 119 REMARK 465 LEU B 120 REMARK 465 PRO B 121 REMARK 465 THR B 122 REMARK 465 ALA B 123 REMARK 465 GLU B 124 REMARK 465 GLU B 125 REMARK 465 TRP B 126 REMARK 465 GLU B 127 REMARK 465 ALA B 128 REMARK 465 GLU B 129 REMARK 465 HIS B 130 REMARK 465 GLY B 131 REMARK 465 THR B 132 REMARK 465 ALA B 133 REMARK 465 HIS B 134 REMARK 465 MET C 1 REMARK 465 PRO C 2 REMARK 465 ALA C 3 REMARK 465 LEU C 4 REMARK 465 ALA C 5 REMARK 465 ASN C 6 REMARK 465 PRO C 7 REMARK 465 ARG C 8 REMARK 465 HIS C 9 REMARK 465 GLU C 10 REMARK 465 ARG C 11 REMARK 465 PHE C 12 REMARK 465 ALA C 13 REMARK 465 GLN C 14 REMARK 465 GLU C 15 REMARK 465 LEU C 16 REMARK 465 ALA C 17 REMARK 465 LYS C 18 REMARK 465 GLY C 19 REMARK 465 LYS C 20 REMARK 465 SER C 21 REMARK 465 ALA C 22 REMARK 465 SER C 23 REMARK 465 GLU C 24 REMARK 465 ALA C 25 REMARK 465 TYR C 26 REMARK 465 VAL C 27 REMARK 465 ALA C 28 REMARK 465 ALA C 29 REMARK 465 GLY C 30 REMARK 465 TYR C 31 REMARK 465 GLU C 32 REMARK 465 GLU C 33 REMARK 465 SER C 34 REMARK 465 ARG C 35 REMARK 465 SER C 36 REMARK 465 ALA C 37 REMARK 465 ALA C 38 REMARK 465 SER C 39 REMARK 465 ARG C 40 REMARK 465 LEU C 41 REMARK 465 SER C 42 REMARK 465 THR C 43 REMARK 465 ASN C 44 REMARK 465 VAL C 45 REMARK 465 ASN C 46 REMARK 465 VAL C 47 REMARK 465 GLN C 48 REMARK 465 ALA C 49 REMARK 465 ARG C 50 REMARK 465 VAL C 51 REMARK 465 THR C 52 REMARK 465 GLU C 53 REMARK 465 LEU C 54 REMARK 465 GLN C 55 REMARK 465 GLU C 56 REMARK 465 ARG C 57 REMARK 465 ALA C 58 REMARK 465 ALA C 59 REMARK 465 THR C 60 REMARK 465 ASN C 61 REMARK 465 VAL C 62 REMARK 465 VAL C 116 REMARK 465 SER C 117 REMARK 465 ASP C 118 REMARK 465 ASP C 119 REMARK 465 LEU C 120 REMARK 465 PRO C 121 REMARK 465 THR C 122 REMARK 465 ALA C 123 REMARK 465 GLU C 124 REMARK 465 GLU C 125 REMARK 465 TRP C 126 REMARK 465 GLU C 127 REMARK 465 ALA C 128 REMARK 465 GLU C 129 REMARK 465 HIS C 130 REMARK 465 GLY C 131 REMARK 465 THR C 132 REMARK 465 ALA C 133 REMARK 465 HIS C 134 REMARK 465 MET D 1 REMARK 465 PRO D 2 REMARK 465 ALA D 3 REMARK 465 LEU D 4 REMARK 465 ALA D 5 REMARK 465 ASN D 6 REMARK 465 PRO D 7 REMARK 465 ARG D 8 REMARK 465 HIS D 9 REMARK 465 GLU D 10 REMARK 465 ARG D 11 REMARK 465 PHE D 12 REMARK 465 ALA D 13 REMARK 465 GLN D 14 REMARK 465 GLU D 15 REMARK 465 LEU D 16 REMARK 465 ALA D 17 REMARK 465 LYS D 18 REMARK 465 GLY D 19 REMARK 465 LYS D 20 REMARK 465 SER D 21 REMARK 465 ALA D 22 REMARK 465 SER D 23 REMARK 465 GLU D 24 REMARK 465 ALA D 25 REMARK 465 TYR D 26 REMARK 465 VAL D 27 REMARK 465 ALA D 28 REMARK 465 ALA D 29 REMARK 465 GLY D 30 REMARK 465 TYR D 31 REMARK 465 GLU D 32 REMARK 465 GLU D 33 REMARK 465 SER D 34 REMARK 465 ARG D 35 REMARK 465 SER D 36 REMARK 465 ALA D 37 REMARK 465 ALA D 38 REMARK 465 SER D 39 REMARK 465 ARG D 40 REMARK 465 LEU D 41 REMARK 465 SER D 42 REMARK 465 THR D 43 REMARK 465 ASN D 44 REMARK 465 VAL D 45 REMARK 465 ASN D 46 REMARK 465 VAL D 47 REMARK 465 GLN D 48 REMARK 465 ALA D 49 REMARK 465 ARG D 50 REMARK 465 VAL D 51 REMARK 465 THR D 52 REMARK 465 GLU D 53 REMARK 465 LEU D 54 REMARK 465 GLN D 55 REMARK 465 GLU D 56 REMARK 465 ARG D 57 REMARK 465 ALA D 58 REMARK 465 ALA D 59 REMARK 465 THR D 60 REMARK 465 ASN D 61 REMARK 465 VAL D 62 REMARK 465 VAL D 116 REMARK 465 SER D 117 REMARK 465 ASP D 118 REMARK 465 ASP D 119 REMARK 465 LEU D 120 REMARK 465 PRO D 121 REMARK 465 THR D 122 REMARK 465 ALA D 123 REMARK 465 GLU D 124 REMARK 465 GLU D 125 REMARK 465 TRP D 126 REMARK 465 GLU D 127 REMARK 465 ALA D 128 REMARK 465 GLU D 129 REMARK 465 HIS D 130 REMARK 465 GLY D 131 REMARK 465 THR D 132 REMARK 465 ALA D 133 REMARK 465 HIS D 134 REMARK 465 MET F 1 REMARK 465 PRO F 2 REMARK 465 ALA F 3 REMARK 465 LEU F 4 REMARK 465 ALA F 5 REMARK 465 ASN F 6 REMARK 465 PRO F 7 REMARK 465 ARG F 8 REMARK 465 HIS F 9 REMARK 465 GLU F 10 REMARK 465 ARG F 11 REMARK 465 PHE F 12 REMARK 465 ALA F 13 REMARK 465 GLN F 14 REMARK 465 GLU F 15 REMARK 465 LEU F 16 REMARK 465 ALA F 17 REMARK 465 LYS F 18 REMARK 465 GLY F 19 REMARK 465 LYS F 20 REMARK 465 SER F 21 REMARK 465 ALA F 22 REMARK 465 SER F 23 REMARK 465 GLU F 24 REMARK 465 ALA F 25 REMARK 465 TYR F 26 REMARK 465 VAL F 27 REMARK 465 ALA F 28 REMARK 465 ALA F 29 REMARK 465 GLY F 30 REMARK 465 TYR F 31 REMARK 465 GLU F 32 REMARK 465 GLU F 33 REMARK 465 SER F 34 REMARK 465 ARG F 35 REMARK 465 SER F 36 REMARK 465 ALA F 37 REMARK 465 ALA F 38 REMARK 465 SER F 39 REMARK 465 ARG F 40 REMARK 465 LEU F 41 REMARK 465 SER F 42 REMARK 465 THR F 43 REMARK 465 ASN F 44 REMARK 465 VAL F 45 REMARK 465 ASN F 46 REMARK 465 VAL F 47 REMARK 465 GLN F 48 REMARK 465 ALA F 49 REMARK 465 ARG F 50 REMARK 465 VAL F 51 REMARK 465 THR F 52 REMARK 465 GLU F 53 REMARK 465 LEU F 54 REMARK 465 GLN F 55 REMARK 465 GLU F 56 REMARK 465 ARG F 57 REMARK 465 ALA F 58 REMARK 465 ALA F 59 REMARK 465 THR F 60 REMARK 465 ASN F 61 REMARK 465 VAL F 62 REMARK 465 VAL F 116 REMARK 465 SER F 117 REMARK 465 ASP F 118 REMARK 465 ASP F 119 REMARK 465 LEU F 120 REMARK 465 PRO F 121 REMARK 465 THR F 122 REMARK 465 ALA F 123 REMARK 465 GLU F 124 REMARK 465 GLU F 125 REMARK 465 TRP F 126 REMARK 465 GLU F 127 REMARK 465 ALA F 128 REMARK 465 GLU F 129 REMARK 465 HIS F 130 REMARK 465 GLY F 131 REMARK 465 THR F 132 REMARK 465 ALA F 133 REMARK 465 HIS F 134 REMARK 465 MET G 1 REMARK 465 PRO G 2 REMARK 465 ALA G 3 REMARK 465 LEU G 4 REMARK 465 ALA G 5 REMARK 465 ASN G 6 REMARK 465 PRO G 7 REMARK 465 ARG G 8 REMARK 465 HIS G 9 REMARK 465 GLU G 10 REMARK 465 ARG G 11 REMARK 465 PHE G 12 REMARK 465 ALA G 13 REMARK 465 GLN G 14 REMARK 465 GLU G 15 REMARK 465 LEU G 16 REMARK 465 ALA G 17 REMARK 465 LYS G 18 REMARK 465 GLY G 19 REMARK 465 LYS G 20 REMARK 465 SER G 21 REMARK 465 ALA G 22 REMARK 465 SER G 23 REMARK 465 GLU G 24 REMARK 465 ALA G 25 REMARK 465 TYR G 26 REMARK 465 VAL G 27 REMARK 465 ALA G 28 REMARK 465 ALA G 29 REMARK 465 GLY G 30 REMARK 465 TYR G 31 REMARK 465 GLU G 32 REMARK 465 GLU G 33 REMARK 465 SER G 34 REMARK 465 ARG G 35 REMARK 465 SER G 36 REMARK 465 ALA G 37 REMARK 465 ALA G 38 REMARK 465 SER G 39 REMARK 465 ARG G 40 REMARK 465 LEU G 41 REMARK 465 SER G 42 REMARK 465 THR G 43 REMARK 465 ASN G 44 REMARK 465 VAL G 45 REMARK 465 ASN G 46 REMARK 465 VAL G 47 REMARK 465 GLN G 48 REMARK 465 ALA G 49 REMARK 465 ARG G 50 REMARK 465 VAL G 51 REMARK 465 THR G 52 REMARK 465 GLU G 53 REMARK 465 LEU G 54 REMARK 465 GLN G 55 REMARK 465 GLU G 56 REMARK 465 ARG G 57 REMARK 465 ALA G 58 REMARK 465 ALA G 59 REMARK 465 THR G 60 REMARK 465 ASN G 61 REMARK 465 VAL G 62 REMARK 465 VAL G 116 REMARK 465 SER G 117 REMARK 465 ASP G 118 REMARK 465 ASP G 119 REMARK 465 LEU G 120 REMARK 465 PRO G 121 REMARK 465 THR G 122 REMARK 465 ALA G 123 REMARK 465 GLU G 124 REMARK 465 GLU G 125 REMARK 465 TRP G 126 REMARK 465 GLU G 127 REMARK 465 ALA G 128 REMARK 465 GLU G 129 REMARK 465 HIS G 130 REMARK 465 GLY G 131 REMARK 465 THR G 132 REMARK 465 ALA G 133 REMARK 465 HIS G 134 REMARK 465 MET H 1 REMARK 465 PRO H 2 REMARK 465 ALA H 3 REMARK 465 LEU H 4 REMARK 465 ALA H 5 REMARK 465 ASN H 6 REMARK 465 PRO H 7 REMARK 465 ARG H 8 REMARK 465 HIS H 9 REMARK 465 GLU H 10 REMARK 465 ARG H 11 REMARK 465 PHE H 12 REMARK 465 ALA H 13 REMARK 465 GLN H 14 REMARK 465 GLU H 15 REMARK 465 LEU H 16 REMARK 465 ALA H 17 REMARK 465 LYS H 18 REMARK 465 GLY H 19 REMARK 465 LYS H 20 REMARK 465 SER H 21 REMARK 465 ALA H 22 REMARK 465 SER H 23 REMARK 465 GLU H 24 REMARK 465 ALA H 25 REMARK 465 TYR H 26 REMARK 465 VAL H 27 REMARK 465 ALA H 28 REMARK 465 ALA H 29 REMARK 465 GLY H 30 REMARK 465 TYR H 31 REMARK 465 GLU H 32 REMARK 465 GLU H 33 REMARK 465 SER H 34 REMARK 465 ARG H 35 REMARK 465 SER H 36 REMARK 465 ALA H 37 REMARK 465 ALA H 38 REMARK 465 SER H 39 REMARK 465 ARG H 40 REMARK 465 LEU H 41 REMARK 465 SER H 42 REMARK 465 THR H 43 REMARK 465 ASN H 44 REMARK 465 VAL H 45 REMARK 465 ASN H 46 REMARK 465 VAL H 47 REMARK 465 GLN H 48 REMARK 465 ALA H 49 REMARK 465 ARG H 50 REMARK 465 VAL H 51 REMARK 465 THR H 52 REMARK 465 GLU H 53 REMARK 465 LEU H 54 REMARK 465 GLN H 55 REMARK 465 GLU H 56 REMARK 465 ARG H 57 REMARK 465 ALA H 58 REMARK 465 ALA H 59 REMARK 465 THR H 60 REMARK 465 ASN H 61 REMARK 465 VAL H 62 REMARK 465 VAL H 116 REMARK 465 SER H 117 REMARK 465 ASP H 118 REMARK 465 ASP H 119 REMARK 465 LEU H 120 REMARK 465 PRO H 121 REMARK 465 THR H 122 REMARK 465 ALA H 123 REMARK 465 GLU H 124 REMARK 465 GLU H 125 REMARK 465 TRP H 126 REMARK 465 GLU H 127 REMARK 465 ALA H 128 REMARK 465 GLU H 129 REMARK 465 HIS H 130 REMARK 465 GLY H 131 REMARK 465 THR H 132 REMARK 465 ALA H 133 REMARK 465 HIS H 134 REMARK 465 MET I 1 REMARK 465 PRO I 2 REMARK 465 ALA I 3 REMARK 465 LEU I 4 REMARK 465 ALA I 5 REMARK 465 ASN I 6 REMARK 465 PRO I 7 REMARK 465 ARG I 8 REMARK 465 HIS I 9 REMARK 465 GLU I 10 REMARK 465 ARG I 11 REMARK 465 PHE I 12 REMARK 465 ALA I 13 REMARK 465 GLN I 14 REMARK 465 GLU I 15 REMARK 465 LEU I 16 REMARK 465 ALA I 17 REMARK 465 LYS I 18 REMARK 465 GLY I 19 REMARK 465 LYS I 20 REMARK 465 SER I 21 REMARK 465 ALA I 22 REMARK 465 SER I 23 REMARK 465 GLU I 24 REMARK 465 ALA I 25 REMARK 465 TYR I 26 REMARK 465 VAL I 27 REMARK 465 ALA I 28 REMARK 465 ALA I 29 REMARK 465 GLY I 30 REMARK 465 TYR I 31 REMARK 465 GLU I 32 REMARK 465 GLU I 33 REMARK 465 SER I 34 REMARK 465 ARG I 35 REMARK 465 SER I 36 REMARK 465 ALA I 37 REMARK 465 ALA I 38 REMARK 465 SER I 39 REMARK 465 ARG I 40 REMARK 465 LEU I 41 REMARK 465 SER I 42 REMARK 465 THR I 43 REMARK 465 ASN I 44 REMARK 465 VAL I 45 REMARK 465 ASN I 46 REMARK 465 VAL I 47 REMARK 465 GLN I 48 REMARK 465 ALA I 49 REMARK 465 ARG I 50 REMARK 465 VAL I 51 REMARK 465 THR I 52 REMARK 465 GLU I 53 REMARK 465 LEU I 54 REMARK 465 GLN I 55 REMARK 465 GLU I 56 REMARK 465 ARG I 57 REMARK 465 ALA I 58 REMARK 465 ALA I 59 REMARK 465 THR I 60 REMARK 465 ASN I 61 REMARK 465 VAL I 62 REMARK 465 VAL I 116 REMARK 465 SER I 117 REMARK 465 ASP I 118 REMARK 465 ASP I 119 REMARK 465 LEU I 120 REMARK 465 PRO I 121 REMARK 465 THR I 122 REMARK 465 ALA I 123 REMARK 465 GLU I 124 REMARK 465 GLU I 125 REMARK 465 TRP I 126 REMARK 465 GLU I 127 REMARK 465 ALA I 128 REMARK 465 GLU I 129 REMARK 465 HIS I 130 REMARK 465 GLY I 131 REMARK 465 THR I 132 REMARK 465 ALA I 133 REMARK 465 HIS I 134 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 ARG E 106 133.95 -173.52 REMARK 500 PHE B 103 37.91 70.31 REMARK 500 GLU B 105 -169.90 -75.89 REMARK 500 ARG B 106 136.54 -175.87 REMARK 500 PHE C 103 39.69 70.66 REMARK 500 ARG C 106 137.76 -173.54 REMARK 500 MET F 102 -163.94 -79.01 REMARK 500 PHE F 103 40.15 71.16 REMARK 500 MET G 102 -164.59 -79.92 REMARK 500 PHE G 103 40.62 70.96 REMARK 500 GLU G 105 -169.37 -78.52 REMARK 500 ARG G 106 132.31 -173.73 REMARK 500 PHE H 103 40.31 70.41 REMARK 500 ARG H 106 137.46 -172.12 REMARK 500 PHE I 103 37.56 70.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-67586 RELATED DB: EMDB REMARK 900 PSEUDANABAENA PHAGE PAM5 SMALL TERMINASE DBREF 21DI E 1 134 PDB 21DI 21DI 1 134 DBREF 21DI A 1 134 PDB 21DI 21DI 1 134 DBREF 21DI B 1 134 PDB 21DI 21DI 1 134 DBREF 21DI C 1 134 PDB 21DI 21DI 1 134 DBREF 21DI D 1 134 PDB 21DI 21DI 1 134 DBREF 21DI F 1 134 PDB 21DI 21DI 1 134 DBREF 21DI G 1 134 PDB 21DI 21DI 1 134 DBREF 21DI H 1 134 PDB 21DI 21DI 1 134 DBREF 21DI I 1 134 PDB 21DI 21DI 1 134 SEQRES 1 E 134 MET PRO ALA LEU ALA ASN PRO ARG HIS GLU ARG PHE ALA SEQRES 2 E 134 GLN GLU LEU ALA LYS GLY LYS SER ALA SER GLU ALA TYR SEQRES 3 E 134 VAL ALA ALA GLY TYR GLU GLU SER ARG SER ALA ALA SER SEQRES 4 E 134 ARG LEU SER THR ASN VAL ASN VAL GLN ALA ARG VAL THR SEQRES 5 E 134 GLU LEU GLN GLU ARG ALA ALA THR ASN VAL SER ILE SER SEQRES 6 E 134 ARG GLU TRP VAL LEU GLU GLN LEU VAL GLU ASN ALA ARG SEQRES 7 E 134 LEU ALA LYS GLU ALA GLY ASP ILE SER PRO SER ASN GLN SEQRES 8 E 134 ALA LEU ASN LEU ILE GLY LYS GLU LEU GLY MET PHE VAL SEQRES 9 E 134 GLU ARG THR GLU ASN VAL ASN ILE GLU HIS VAL VAL SER SEQRES 10 E 134 ASP ASP LEU PRO THR ALA GLU GLU TRP GLU ALA GLU HIS SEQRES 11 E 134 GLY THR ALA HIS SEQRES 1 A 134 MET PRO ALA LEU ALA ASN PRO ARG HIS GLU ARG PHE ALA SEQRES 2 A 134 GLN GLU LEU ALA LYS GLY LYS SER ALA SER GLU ALA TYR SEQRES 3 A 134 VAL ALA ALA GLY TYR GLU GLU SER ARG SER ALA ALA SER SEQRES 4 A 134 ARG LEU SER THR ASN VAL ASN VAL GLN ALA ARG VAL THR SEQRES 5 A 134 GLU LEU GLN GLU ARG ALA ALA THR ASN VAL SER ILE SER SEQRES 6 A 134 ARG GLU TRP VAL LEU GLU GLN LEU VAL GLU ASN ALA ARG SEQRES 7 A 134 LEU ALA LYS GLU ALA GLY ASP ILE SER PRO SER ASN GLN SEQRES 8 A 134 ALA LEU ASN LEU ILE GLY LYS GLU LEU GLY MET PHE VAL SEQRES 9 A 134 GLU ARG THR GLU ASN VAL ASN ILE GLU HIS VAL VAL SER SEQRES 10 A 134 ASP ASP LEU PRO THR ALA GLU GLU TRP GLU ALA GLU HIS SEQRES 11 A 134 GLY THR ALA HIS SEQRES 1 B 134 MET PRO ALA LEU ALA ASN PRO ARG HIS GLU ARG PHE ALA SEQRES 2 B 134 GLN GLU LEU ALA LYS GLY LYS SER ALA SER GLU ALA TYR SEQRES 3 B 134 VAL ALA ALA GLY TYR GLU GLU SER ARG SER ALA ALA SER SEQRES 4 B 134 ARG LEU SER THR ASN VAL ASN VAL GLN ALA ARG VAL THR SEQRES 5 B 134 GLU LEU GLN GLU ARG ALA ALA THR ASN VAL SER ILE SER SEQRES 6 B 134 ARG GLU TRP VAL LEU GLU GLN LEU VAL GLU ASN ALA ARG SEQRES 7 B 134 LEU ALA LYS GLU ALA GLY ASP ILE SER PRO SER ASN GLN SEQRES 8 B 134 ALA LEU ASN LEU ILE GLY LYS GLU LEU GLY MET PHE VAL SEQRES 9 B 134 GLU ARG THR GLU ASN VAL ASN ILE GLU HIS VAL VAL SER SEQRES 10 B 134 ASP ASP LEU PRO THR ALA GLU GLU TRP GLU ALA GLU HIS SEQRES 11 B 134 GLY THR ALA HIS SEQRES 1 C 134 MET PRO ALA LEU ALA ASN PRO ARG HIS GLU ARG PHE ALA SEQRES 2 C 134 GLN GLU LEU ALA LYS GLY LYS SER ALA SER GLU ALA TYR SEQRES 3 C 134 VAL ALA ALA GLY TYR GLU GLU SER ARG SER ALA ALA SER SEQRES 4 C 134 ARG LEU SER THR ASN VAL ASN VAL GLN ALA ARG VAL THR SEQRES 5 C 134 GLU LEU GLN GLU ARG ALA ALA THR ASN VAL SER ILE SER SEQRES 6 C 134 ARG GLU TRP VAL LEU GLU GLN LEU VAL GLU ASN ALA ARG SEQRES 7 C 134 LEU ALA LYS GLU ALA GLY ASP ILE SER PRO SER ASN GLN SEQRES 8 C 134 ALA LEU ASN LEU ILE GLY LYS GLU LEU GLY MET PHE VAL SEQRES 9 C 134 GLU ARG THR GLU ASN VAL ASN ILE GLU HIS VAL VAL SER SEQRES 10 C 134 ASP ASP LEU PRO THR ALA GLU GLU TRP GLU ALA GLU HIS SEQRES 11 C 134 GLY THR ALA HIS SEQRES 1 D 134 MET PRO ALA LEU ALA ASN PRO ARG HIS GLU ARG PHE ALA SEQRES 2 D 134 GLN GLU LEU ALA LYS GLY LYS SER ALA SER GLU ALA TYR SEQRES 3 D 134 VAL ALA ALA GLY TYR GLU GLU SER ARG SER ALA ALA SER SEQRES 4 D 134 ARG LEU SER THR ASN VAL ASN VAL GLN ALA ARG VAL THR SEQRES 5 D 134 GLU LEU GLN GLU ARG ALA ALA THR ASN VAL SER ILE SER SEQRES 6 D 134 ARG GLU TRP VAL LEU GLU GLN LEU VAL GLU ASN ALA ARG SEQRES 7 D 134 LEU ALA LYS GLU ALA GLY ASP ILE SER PRO SER ASN GLN SEQRES 8 D 134 ALA LEU ASN LEU ILE GLY LYS GLU LEU GLY MET PHE VAL SEQRES 9 D 134 GLU ARG THR GLU ASN VAL ASN ILE GLU HIS VAL VAL SER SEQRES 10 D 134 ASP ASP LEU PRO THR ALA GLU GLU TRP GLU ALA GLU HIS SEQRES 11 D 134 GLY THR ALA HIS SEQRES 1 F 134 MET PRO ALA LEU ALA ASN PRO ARG HIS GLU ARG PHE ALA SEQRES 2 F 134 GLN GLU LEU ALA LYS GLY LYS SER ALA SER GLU ALA TYR SEQRES 3 F 134 VAL ALA ALA GLY TYR GLU GLU SER ARG SER ALA ALA SER SEQRES 4 F 134 ARG LEU SER THR ASN VAL ASN VAL GLN ALA ARG VAL THR SEQRES 5 F 134 GLU LEU GLN GLU ARG ALA ALA THR ASN VAL SER ILE SER SEQRES 6 F 134 ARG GLU TRP VAL LEU GLU GLN LEU VAL GLU ASN ALA ARG SEQRES 7 F 134 LEU ALA LYS GLU ALA GLY ASP ILE SER PRO SER ASN GLN SEQRES 8 F 134 ALA LEU ASN LEU ILE GLY LYS GLU LEU GLY MET PHE VAL SEQRES 9 F 134 GLU ARG THR GLU ASN VAL ASN ILE GLU HIS VAL VAL SER SEQRES 10 F 134 ASP ASP LEU PRO THR ALA GLU GLU TRP GLU ALA GLU HIS SEQRES 11 F 134 GLY THR ALA HIS SEQRES 1 G 134 MET PRO ALA LEU ALA ASN PRO ARG HIS GLU ARG PHE ALA SEQRES 2 G 134 GLN GLU LEU ALA LYS GLY LYS SER ALA SER GLU ALA TYR SEQRES 3 G 134 VAL ALA ALA GLY TYR GLU GLU SER ARG SER ALA ALA SER SEQRES 4 G 134 ARG LEU SER THR ASN VAL ASN VAL GLN ALA ARG VAL THR SEQRES 5 G 134 GLU LEU GLN GLU ARG ALA ALA THR ASN VAL SER ILE SER SEQRES 6 G 134 ARG GLU TRP VAL LEU GLU GLN LEU VAL GLU ASN ALA ARG SEQRES 7 G 134 LEU ALA LYS GLU ALA GLY ASP ILE SER PRO SER ASN GLN SEQRES 8 G 134 ALA LEU ASN LEU ILE GLY LYS GLU LEU GLY MET PHE VAL SEQRES 9 G 134 GLU ARG THR GLU ASN VAL ASN ILE GLU HIS VAL VAL SER SEQRES 10 G 134 ASP ASP LEU PRO THR ALA GLU GLU TRP GLU ALA GLU HIS SEQRES 11 G 134 GLY THR ALA HIS SEQRES 1 H 134 MET PRO ALA LEU ALA ASN PRO ARG HIS GLU ARG PHE ALA SEQRES 2 H 134 GLN GLU LEU ALA LYS GLY LYS SER ALA SER GLU ALA TYR SEQRES 3 H 134 VAL ALA ALA GLY TYR GLU GLU SER ARG SER ALA ALA SER SEQRES 4 H 134 ARG LEU SER THR ASN VAL ASN VAL GLN ALA ARG VAL THR SEQRES 5 H 134 GLU LEU GLN GLU ARG ALA ALA THR ASN VAL SER ILE SER SEQRES 6 H 134 ARG GLU TRP VAL LEU GLU GLN LEU VAL GLU ASN ALA ARG SEQRES 7 H 134 LEU ALA LYS GLU ALA GLY ASP ILE SER PRO SER ASN GLN SEQRES 8 H 134 ALA LEU ASN LEU ILE GLY LYS GLU LEU GLY MET PHE VAL SEQRES 9 H 134 GLU ARG THR GLU ASN VAL ASN ILE GLU HIS VAL VAL SER SEQRES 10 H 134 ASP ASP LEU PRO THR ALA GLU GLU TRP GLU ALA GLU HIS SEQRES 11 H 134 GLY THR ALA HIS SEQRES 1 I 134 MET PRO ALA LEU ALA ASN PRO ARG HIS GLU ARG PHE ALA SEQRES 2 I 134 GLN GLU LEU ALA LYS GLY LYS SER ALA SER GLU ALA TYR SEQRES 3 I 134 VAL ALA ALA GLY TYR GLU GLU SER ARG SER ALA ALA SER SEQRES 4 I 134 ARG LEU SER THR ASN VAL ASN VAL GLN ALA ARG VAL THR SEQRES 5 I 134 GLU LEU GLN GLU ARG ALA ALA THR ASN VAL SER ILE SER SEQRES 6 I 134 ARG GLU TRP VAL LEU GLU GLN LEU VAL GLU ASN ALA ARG SEQRES 7 I 134 LEU ALA LYS GLU ALA GLY ASP ILE SER PRO SER ASN GLN SEQRES 8 I 134 ALA LEU ASN LEU ILE GLY LYS GLU LEU GLY MET PHE VAL SEQRES 9 I 134 GLU ARG THR GLU ASN VAL ASN ILE GLU HIS VAL VAL SER SEQRES 10 I 134 ASP ASP LEU PRO THR ALA GLU GLU TRP GLU ALA GLU HIS SEQRES 11 I 134 GLY THR ALA HIS HELIX 1 AA1 SER E 65 GLY E 84 1 20 HELIX 2 AA2 ASP E 85 GLY E 101 1 17 HELIX 3 AA3 SER A 65 GLY A 84 1 20 HELIX 4 AA4 ASP A 85 GLY A 101 1 17 HELIX 5 AA5 SER B 65 GLY B 84 1 20 HELIX 6 AA6 ASP B 85 GLY B 101 1 17 HELIX 7 AA7 SER C 65 GLY C 84 1 20 HELIX 8 AA8 ASP C 85 GLY C 101 1 17 HELIX 9 AA9 SER D 65 GLY D 84 1 20 HELIX 10 AB1 ASP D 85 GLY D 101 1 17 HELIX 11 AB2 SER F 65 GLY F 84 1 20 HELIX 12 AB3 ASP F 85 GLY F 101 1 17 HELIX 13 AB4 SER G 65 GLY G 84 1 20 HELIX 14 AB5 ASP G 85 GLY G 101 1 17 HELIX 15 AB6 SER H 65 GLY H 84 1 20 HELIX 16 AB7 ASP H 85 GLY H 101 1 17 HELIX 17 AB8 SER I 65 GLY I 84 1 20 HELIX 18 AB9 ASP I 85 GLY I 101 1 17 SHEET 1 AA110 ASN E 109 ILE E 112 0 SHEET 2 AA110 ASN A 109 ILE A 112 1 O VAL A 110 N ASN E 109 SHEET 3 AA110 THR B 107 ILE B 112 1 O VAL B 110 N ASN A 109 SHEET 4 AA110 ASN C 109 ILE C 112 1 O VAL C 110 N ASN B 109 SHEET 5 AA110 THR D 107 ILE D 112 1 O VAL D 110 N ASN C 109 SHEET 6 AA110 THR F 107 ILE F 112 1 O VAL F 110 N ASN D 109 SHEET 7 AA110 ASN G 109 ILE G 112 1 O VAL G 110 N ASN F 109 SHEET 8 AA110 THR H 107 ILE H 112 1 O VAL H 110 N ASN G 109 SHEET 9 AA110 ASN I 109 ILE I 112 1 O VAL I 110 N ASN H 109 SHEET 10 AA110 ASN E 109 ILE E 112 1 N VAL E 110 O ASN I 109 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 MASTER 864 0 0 18 10 0 0 6 3753 9 0 99 END