HEADER VIRAL PROTEIN 18-DEC-24 9MKS TITLE MVV CA HEXAMER ASSEMBLED VIA LIPOSOME TEMPLATING COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAPSID PROTEIN P25; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: MVV CA WITH C-TERMINAL HIS TAG WITH GSS LINKER. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VISNA-MAEDI VIRUS; SOURCE 3 ORGANISM_TAXID: 2169971; SOURCE 4 GENE: GAG; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MVV, CAPSID, HEXAMER, VIRAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR F.ARIZAGA,C.FRENIERE,Y.XIONG REVDAT 1 08-OCT-25 9MKS 0 JRNL AUTH F.ARIZAGA JR.,C.FRENIERE,J.S.REY,M.COOK,C.WU,J.R.PERILLA, JRNL AUTH 2 Y.XIONG JRNL TITL EXPLORING THE STRUCTURAL DIVERGENCE OF HIV AND SRLV JRNL TITL 2 LENTIVIRAL CAPSIDS. JRNL REF J.AM.CHEM.SOC. V. 147 32883 2025 JRNL REFN ESSN 1520-5126 JRNL PMID 40878534 JRNL DOI 10.1021/JACS.5C09436 REMARK 2 REMARK 2 RESOLUTION. 3.13 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, COOT 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) : 3.130 REMARK 3 NUMBER OF PARTICLES : 536199 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: NULL REMARK 4 REMARK 4 9MKS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-DEC-24. REMARK 100 THE DEPOSITION ID IS D_1000290332. 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 : VISNA-MAEDI VIRUS 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 : 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 : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2800.00 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) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM 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 300 THE ASSEMBLY REPRESENTED IN THIS ENTRY HAS REGULAR REMARK 300 CYCLIC POINT SYMMETRY (SCHOENFLIES SYMBOL = C6). 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 APPLY THE FOLLOWING TO CHAINS: A 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 350 BIOMT1 2 0.500000 -0.866025 0.000000 144.79920 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 -38.79842 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 -0.866025 0.000000 250.79922 REMARK 350 BIOMT2 3 0.866025 -0.500000 0.000000 67.20216 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 212.00003 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 212.00116 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 -0.500000 0.866025 0.000000 67.20083 REMARK 350 BIOMT2 5 -0.866025 -0.500000 0.000000 250.79958 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 6 0.500000 0.866025 0.000000 -38.79919 REMARK 350 BIOMT2 6 -0.866025 0.500000 0.000000 144.79900 REMARK 350 BIOMT3 6 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 ASP A 214 REMARK 465 VAL A 215 REMARK 465 GLY A 216 REMARK 465 SER A 217 REMARK 465 GLU A 218 REMARK 465 GLY A 219 REMARK 465 PHE A 220 REMARK 465 GLY A 221 REMARK 465 SER A 222 REMARK 465 SER A 223 REMARK 465 HIS A 224 REMARK 465 HIS A 225 REMARK 465 HIS A 226 REMARK 465 HIS A 227 REMARK 465 HIS A 228 REMARK 465 HIS A 229 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-48336 RELATED DB: EMDB REMARK 900 MVV CA HEXAMER ASSEMBLED VIA LIPOSOME TEMPLATING DBREF 9MKS A 1 220 UNP P03352 GAG_VILV 144 363 SEQADV 9MKS GLY A 221 UNP P03352 EXPRESSION TAG SEQADV 9MKS SER A 222 UNP P03352 EXPRESSION TAG SEQADV 9MKS SER A 223 UNP P03352 EXPRESSION TAG SEQADV 9MKS HIS A 224 UNP P03352 EXPRESSION TAG SEQADV 9MKS HIS A 225 UNP P03352 EXPRESSION TAG SEQADV 9MKS HIS A 226 UNP P03352 EXPRESSION TAG SEQADV 9MKS HIS A 227 UNP P03352 EXPRESSION TAG SEQADV 9MKS HIS A 228 UNP P03352 EXPRESSION TAG SEQADV 9MKS HIS A 229 UNP P03352 EXPRESSION TAG SEQRES 1 A 229 PRO ILE VAL ASN LEU GLN ALA GLY GLY ARG SER TRP LYS SEQRES 2 A 229 ALA VAL GLU SER VAL VAL PHE GLN GLN LEU GLN THR VAL SEQRES 3 A 229 ALA MET GLN HIS GLY LEU VAL SER GLU ASP PHE GLU ARG SEQRES 4 A 229 GLN LEU ALA TYR TYR ALA THR THR TRP THR SER LYS ASP SEQRES 5 A 229 ILE LEU GLU VAL LEU ALA MET MET PRO GLY ASN ARG ALA SEQRES 6 A 229 GLN LYS GLU LEU ILE GLN GLY LYS LEU ASN GLU GLU ALA SEQRES 7 A 229 GLU ARG TRP VAL ARG GLN ASN PRO PRO GLY PRO ASN VAL SEQRES 8 A 229 LEU THR VAL ASP GLN ILE MET GLY VAL GLY GLN THR ASN SEQRES 9 A 229 GLN GLN ALA SER GLN ALA ASN MET ASP GLN ALA ARG GLN SEQRES 10 A 229 ILE CYS LEU GLN TRP VAL ILE THR ALA LEU ARG SER VAL SEQRES 11 A 229 ARG HIS MET SER HIS ARG PRO GLY ASN PRO MET LEU VAL SEQRES 12 A 229 LYS GLN LYS ASN THR GLU SER TYR GLU ASP PHE ILE ALA SEQRES 13 A 229 ARG LEU LEU GLU ALA ILE ASP ALA GLU PRO VAL THR ASP SEQRES 14 A 229 PRO ILE LYS THR TYR LEU LYS VAL THR LEU SER TYR THR SEQRES 15 A 229 ASN ALA SER THR ASP CYS GLN LYS GLN MET ASP ARG THR SEQRES 16 A 229 LEU GLY THR ARG VAL GLN GLN ALA THR VAL GLU GLU LYS SEQRES 17 A 229 MET GLN ALA CYS ARG ASP VAL GLY SER GLU GLY PHE GLY SEQRES 18 A 229 SER SER HIS HIS HIS HIS HIS HIS HELIX 1 AA1 GLU A 16 HIS A 30 1 15 HELIX 2 AA2 SER A 34 ALA A 45 1 12 HELIX 3 AA3 THR A 49 MET A 60 1 12 HELIX 4 AA4 ASN A 63 ASN A 85 1 23 HELIX 5 AA5 THR A 93 MET A 98 1 6 HELIX 6 AA6 THR A 103 SER A 108 1 6 HELIX 7 AA7 ALA A 110 HIS A 135 1 26 HELIX 8 AA8 GLY A 138 VAL A 143 1 6 HELIX 9 AA9 SER A 150 GLU A 165 1 16 HELIX 10 AB1 THR A 168 ASN A 183 1 16 HELIX 11 AB2 SER A 185 ALA A 203 1 19 HELIX 12 AB3 GLU A 206 CYS A 212 1 7 SHEET 1 AA1 2 ILE A 2 ASN A 4 0 SHEET 2 AA1 2 ARG A 10 TRP A 12 -1 O SER A 11 N VAL A 3 SSBOND 1 CYS A 188 CYS A 212 1555 1555 2.03 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 TER 1687 ARG A 213 CONECT 1485 1675 CONECT 1675 1485 MASTER 138 0 0 12 2 0 0 6 1686 1 2 18 END