HEADER NUCLEAR PROTEIN/DNA 06-MAY-22 7XPX TITLE CRYO-EM STRUCTURE OF THE HISTONE METHYLTRANSFERASE SET8 BOUND TO TITLE 2 H4K20ECX-NUCLEOSOME COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTONE H3; COMPND 3 CHAIN: A, E; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HISTONE H4; COMPND 7 CHAIN: B, F; COMPND 8 FRAGMENT: K20(ECX); COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: HISTONE H2A; COMPND 12 CHAIN: C, G; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: HISTONE H2B 1.1; COMPND 16 CHAIN: D, H; COMPND 17 SYNONYM: H2B1.1; COMPND 18 ENGINEERED: YES; COMPND 19 MOL_ID: 5; COMPND 20 MOLECULE: DNA (145-MER); COMPND 21 CHAIN: I; COMPND 22 ENGINEERED: YES; COMPND 23 MOL_ID: 6; COMPND 24 MOLECULE: DNA (145-MER); COMPND 25 CHAIN: J; COMPND 26 ENGINEERED: YES; COMPND 27 MOL_ID: 7; COMPND 28 MOLECULE: N-LYSINE METHYLTRANSFERASE KMT5A; COMPND 29 CHAIN: K; COMPND 30 SYNONYM: H4-K20-HMTASE KMT5A,HISTONE-LYSINE N-METHYLTRANSFERASE COMPND 31 KMT5A,LYSINE N-METHYLTRANSFERASE 5A,LYSINE-SPECIFIC METHYLASE 5A, COMPND 32 PR/SET DOMAIN-CONTAINING PROTEIN 07,PR-SET7,PR/SET07,SET DOMAIN- COMPND 33 CONTAINING PROTEIN 8; COMPND 34 EC: 2.1.1.-,2.1.1.361; COMPND 35 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS; SOURCE 3 ORGANISM_COMMON: AFRICAN CLAWED FROG; SOURCE 4 ORGANISM_TAXID: 8355; SOURCE 5 GENE: XELAEV_18002543MG; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS; SOURCE 10 ORGANISM_TAXID: 8355; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS; SOURCE 15 ORGANISM_COMMON: AFRICAN CLAWED FROG; SOURCE 16 ORGANISM_TAXID: 8355; SOURCE 17 GENE: HIST1H2AJ, LOC494591, XELAEV_18003602MG; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 20 MOL_ID: 4; SOURCE 21 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS; SOURCE 22 ORGANISM_COMMON: AFRICAN CLAWED FROG; SOURCE 23 ORGANISM_TAXID: 8355; SOURCE 24 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 25 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 26 MOL_ID: 5; SOURCE 27 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 28 ORGANISM_TAXID: 9606; SOURCE 29 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 30 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 31 MOL_ID: 6; SOURCE 32 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 33 ORGANISM_TAXID: 9606; SOURCE 34 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 35 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 36 MOL_ID: 7; SOURCE 37 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 38 ORGANISM_COMMON: HUMAN; SOURCE 39 ORGANISM_TAXID: 9606; SOURCE 40 GENE: KMT5A, PRSET7, SET07, SET8, SETD8; SOURCE 41 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 42 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METHYLTRANSFERASE, NUCLEOSOME, NUCLEAR PROTEIN-DNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR L.X.SHI,Z.ZHOU REVDAT 1 01-JUN-22 7XPX 0 JRNL AUTH L.SHI,L.HUANG,H.LONG,A.SONG,Z.ZHOU JRNL TITL STRUCTURAL BASIS OF NUCLEOSOMAL H4K20 METHYLATION BY JRNL TITL 2 METHYLTRANSFERASE SET8. JRNL REF FASEB J. V. 36 22338 2022 JRNL REFN ESSN 1530-6860 JRNL PMID 35532550 JRNL DOI 10.1096/FJ.202101821R REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL 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) : 3.200 REMARK 3 NUMBER OF PARTICLES : 262534 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 7XPX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1300029192. 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 SET8 WITH REMARK 245 H4K20ECX NUCLEOSOME AND SAM; REMARK 245 HISTONE H3/H4/H2A/H2B; DNA; N- REMARK 245 LYSINE METHYLTRANSFERASE KMT5A 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 TALOS ARCTICA REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2200.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : DIFFRACTION REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : OTHER REMARK 245 NOMINAL MAGNIFICATION : NULL 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: UNDECAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H, I, J, REMARK 350 AND CHAINS: K 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 ALA A 1 REMARK 465 ARG A 2 REMARK 465 THR A 3 REMARK 465 LYS A 4 REMARK 465 GLN A 5 REMARK 465 THR A 6 REMARK 465 ALA A 7 REMARK 465 ARG A 8 REMARK 465 LYS A 9 REMARK 465 SER A 10 REMARK 465 THR A 11 REMARK 465 GLY A 12 REMARK 465 GLY A 13 REMARK 465 LYS A 14 REMARK 465 ALA A 15 REMARK 465 PRO A 16 REMARK 465 ARG A 17 REMARK 465 LYS A 18 REMARK 465 GLN A 19 REMARK 465 LEU A 20 REMARK 465 ALA A 21 REMARK 465 THR A 22 REMARK 465 LYS A 23 REMARK 465 ALA A 24 REMARK 465 ALA A 25 REMARK 465 ARG A 26 REMARK 465 LYS A 27 REMARK 465 SER A 28 REMARK 465 ALA A 29 REMARK 465 PRO A 30 REMARK 465 ALA A 31 REMARK 465 THR A 32 REMARK 465 GLY A 33 REMARK 465 GLY A 34 REMARK 465 VAL A 35 REMARK 465 ALA A 135 REMARK 465 SER B 1 REMARK 465 GLY B 2 REMARK 465 ARG B 3 REMARK 465 GLY B 4 REMARK 465 LYS B 5 REMARK 465 GLY B 6 REMARK 465 GLY B 7 REMARK 465 LYS B 8 REMARK 465 GLY B 9 REMARK 465 LEU B 10 REMARK 465 GLY B 11 REMARK 465 LYS B 12 REMARK 465 GLY B 13 REMARK 465 GLY B 14 REMARK 465 ALA B 15 REMARK 465 LYS B 16 REMARK 465 SER C 1 REMARK 465 GLY C 2 REMARK 465 ARG C 3 REMARK 465 GLY C 4 REMARK 465 LYS C 5 REMARK 465 GLN C 6 REMARK 465 GLY C 7 REMARK 465 GLY C 8 REMARK 465 LYS C 9 REMARK 465 THR C 10 REMARK 465 LYS C 119 REMARK 465 THR C 120 REMARK 465 GLU C 121 REMARK 465 SER C 122 REMARK 465 SER C 123 REMARK 465 LYS C 124 REMARK 465 SER C 125 REMARK 465 ALA C 126 REMARK 465 LYS C 127 REMARK 465 SER C 128 REMARK 465 LYS C 129 REMARK 465 ALA D 1 REMARK 465 LYS D 2 REMARK 465 SER D 3 REMARK 465 ALA D 4 REMARK 465 PRO D 5 REMARK 465 ALA D 6 REMARK 465 PRO D 7 REMARK 465 LYS D 8 REMARK 465 LYS D 9 REMARK 465 GLY D 10 REMARK 465 SER D 11 REMARK 465 LYS D 12 REMARK 465 LYS D 13 REMARK 465 ALA D 14 REMARK 465 VAL D 15 REMARK 465 THR D 16 REMARK 465 LYS D 17 REMARK 465 THR D 18 REMARK 465 GLN D 19 REMARK 465 LYS D 20 REMARK 465 LYS D 21 REMARK 465 ASP D 22 REMARK 465 GLY D 23 REMARK 465 LYS D 24 REMARK 465 LYS D 25 REMARK 465 ARG D 26 REMARK 465 ALA E 1 REMARK 465 ARG E 2 REMARK 465 THR E 3 REMARK 465 LYS E 4 REMARK 465 GLN E 5 REMARK 465 THR E 6 REMARK 465 ALA E 7 REMARK 465 ARG E 8 REMARK 465 LYS E 9 REMARK 465 SER E 10 REMARK 465 THR E 11 REMARK 465 GLY E 12 REMARK 465 GLY E 13 REMARK 465 LYS E 14 REMARK 465 ALA E 15 REMARK 465 PRO E 16 REMARK 465 ARG E 17 REMARK 465 LYS E 18 REMARK 465 GLN E 19 REMARK 465 LEU E 20 REMARK 465 ALA E 21 REMARK 465 THR E 22 REMARK 465 LYS E 23 REMARK 465 ALA E 24 REMARK 465 ALA E 25 REMARK 465 ARG E 26 REMARK 465 LYS E 27 REMARK 465 SER E 28 REMARK 465 ALA E 29 REMARK 465 PRO E 30 REMARK 465 ALA E 31 REMARK 465 THR E 32 REMARK 465 GLY E 33 REMARK 465 GLY E 34 REMARK 465 VAL E 35 REMARK 465 LYS E 36 REMARK 465 LYS E 37 REMARK 465 SER F 1 REMARK 465 GLY F 2 REMARK 465 ARG F 3 REMARK 465 GLY F 4 REMARK 465 LYS F 5 REMARK 465 GLY F 6 REMARK 465 GLY F 7 REMARK 465 LYS F 8 REMARK 465 GLY F 9 REMARK 465 LEU F 10 REMARK 465 GLY F 11 REMARK 465 LYS F 12 REMARK 465 GLY F 13 REMARK 465 GLY F 14 REMARK 465 ALA F 15 REMARK 465 LYS F 16 REMARK 465 ARG F 17 REMARK 465 HIS F 18 REMARK 465 ARG F 19 REMARK 465 ECX F 20 REMARK 465 VAL F 21 REMARK 465 LEU F 22 REMARK 465 ARG F 23 REMARK 465 SER G 1 REMARK 465 GLY G 2 REMARK 465 ARG G 3 REMARK 465 GLY G 4 REMARK 465 LYS G 5 REMARK 465 GLN G 6 REMARK 465 GLY G 7 REMARK 465 GLY G 8 REMARK 465 LYS G 9 REMARK 465 THR G 10 REMARK 465 ARG G 11 REMARK 465 ALA G 12 REMARK 465 LYS G 13 REMARK 465 LYS G 119 REMARK 465 THR G 120 REMARK 465 GLU G 121 REMARK 465 SER G 122 REMARK 465 SER G 123 REMARK 465 LYS G 124 REMARK 465 SER G 125 REMARK 465 ALA G 126 REMARK 465 LYS G 127 REMARK 465 SER G 128 REMARK 465 LYS G 129 REMARK 465 ALA H 1 REMARK 465 LYS H 2 REMARK 465 SER H 3 REMARK 465 ALA H 4 REMARK 465 PRO H 5 REMARK 465 ALA H 6 REMARK 465 PRO H 7 REMARK 465 LYS H 8 REMARK 465 LYS H 9 REMARK 465 GLY H 10 REMARK 465 SER H 11 REMARK 465 LYS H 12 REMARK 465 LYS H 13 REMARK 465 ALA H 14 REMARK 465 VAL H 15 REMARK 465 THR H 16 REMARK 465 LYS H 17 REMARK 465 THR H 18 REMARK 465 GLN H 19 REMARK 465 LYS H 20 REMARK 465 LYS H 21 REMARK 465 ASP H 22 REMARK 465 GLY H 23 REMARK 465 LYS H 24 REMARK 465 LYS H 25 REMARK 465 LYS H 122 REMARK 465 MET K 132 REMARK 465 GLY K 133 REMARK 465 SER K 134 REMARK 465 SER K 135 REMARK 465 HIS K 136 REMARK 465 HIS K 137 REMARK 465 HIS K 138 REMARK 465 HIS K 139 REMARK 465 HIS K 140 REMARK 465 HIS K 141 REMARK 465 SER K 142 REMARK 465 SER K 143 REMARK 465 GLU K 144 REMARK 465 ASN K 145 REMARK 465 LEU K 146 REMARK 465 TYR K 147 REMARK 465 PHE K 148 REMARK 465 GLN K 149 REMARK 465 GLY K 150 REMARK 465 HIS K 151 REMARK 465 MET K 152 REMARK 465 ALA K 153 REMARK 465 LYS K 154 REMARK 465 GLN K 155 REMARK 465 ALA K 156 REMARK 465 LEU K 157 REMARK 465 LYS K 158 REMARK 465 LYS K 159 REMARK 465 PRO K 160 REMARK 465 ILE K 161 REMARK 465 LYS K 162 REMARK 465 GLY K 163 REMARK 465 LYS K 164 REMARK 465 GLN K 165 REMARK 465 ALA K 166 REMARK 465 PRO K 167 REMARK 465 ARG K 168 REMARK 465 LYS K 169 REMARK 465 LYS K 170 REMARK 465 ALA K 171 REMARK 465 GLN K 172 REMARK 465 GLY K 173 REMARK 465 LYS K 174 REMARK 465 THR K 175 REMARK 465 GLN K 176 REMARK 465 GLN K 177 REMARK 465 ASN K 178 REMARK 465 ARG K 179 REMARK 465 LYS K 180 REMARK 465 LEU K 181 REMARK 465 THR K 182 REMARK 465 ASP K 183 REMARK 465 PHE K 184 REMARK 465 TYR K 185 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 O LYS C 15 OG SER C 19 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 DC I -68 O4' - C1' - N1 ANGL. DEV. = 2.3 DEGREES REMARK 500 DA J 16 O4' - C1' - N9 ANGL. DEV. = 1.9 DEGREES 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 HIS B 18 160.95 67.54 REMARK 500 THR C 16 -157.54 51.88 REMARK 500 ARG C 99 32.51 -96.26 REMARK 500 LYS D 28 -134.72 52.35 REMARK 500 VAL K 187 60.30 37.65 REMARK 500 LYS K 195 46.13 -86.65 REMARK 500 VAL K 242 -63.67 -99.54 REMARK 500 LEU K 278 -105.91 51.84 REMARK 500 ARG K 339 51.06 -98.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-33385 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE HISTONE METHYLTRANSFERASE SET8 BOUND TO REMARK 900 H4K20ECX-NUCLEOSOME DBREF1 7XPX A 1 135 UNP A0A310TTQ1_XENLA DBREF2 7XPX A A0A310TTQ1 2 136 DBREF 7XPX B 1 102 PDB 7XPX 7XPX 1 102 DBREF 7XPX C 1 129 UNP Q6AZJ8 Q6AZJ8_XENLA 2 130 DBREF 7XPX D 1 122 UNP P02281 H2B11_XENLA 5 126 DBREF1 7XPX E 1 135 UNP A0A310TTQ1_XENLA DBREF2 7XPX E A0A310TTQ1 2 136 DBREF 7XPX F 1 102 PDB 7XPX 7XPX 1 102 DBREF 7XPX G 1 129 UNP Q6AZJ8 Q6AZJ8_XENLA 2 130 DBREF 7XPX H 1 122 UNP P02281 H2B11_XENLA 5 126 DBREF 7XPX I -72 72 PDB 7XPX 7XPX -72 72 DBREF 7XPX J -72 72 PDB 7XPX 7XPX -72 72 DBREF 7XPX K 153 352 UNP Q9NQR1 KMT5A_HUMAN 194 393 SEQADV 7XPX THR D 29 UNP P02281 SER 33 ENGINEERED MUTATION SEQADV 7XPX THR H 29 UNP P02281 SER 33 ENGINEERED MUTATION SEQADV 7XPX MET K 132 UNP Q9NQR1 INITIATING METHIONINE SEQADV 7XPX GLY K 133 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX SER K 134 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX SER K 135 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX HIS K 136 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX HIS K 137 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX HIS K 138 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX HIS K 139 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX HIS K 140 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX HIS K 141 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX SER K 142 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX SER K 143 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX GLU K 144 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX ASN K 145 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX LEU K 146 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX TYR K 147 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX PHE K 148 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX GLN K 149 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX GLY K 150 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX HIS K 151 UNP Q9NQR1 EXPRESSION TAG SEQADV 7XPX MET K 152 UNP Q9NQR1 EXPRESSION TAG SEQRES 1 A 135 ALA ARG THR LYS GLN THR ALA ARG LYS SER THR GLY GLY SEQRES 2 A 135 LYS ALA PRO ARG LYS GLN LEU ALA THR LYS ALA ALA ARG SEQRES 3 A 135 LYS SER ALA PRO ALA THR GLY GLY VAL LYS LYS PRO HIS SEQRES 4 A 135 ARG TYR ARG PRO GLY THR VAL ALA LEU ARG GLU ILE ARG SEQRES 5 A 135 ARG TYR GLN LYS SER THR GLU LEU LEU ILE ARG LYS LEU SEQRES 6 A 135 PRO PHE GLN ARG LEU VAL ARG GLU ILE ALA GLN ASP PHE SEQRES 7 A 135 LYS THR ASP LEU ARG PHE GLN SER SER ALA VAL MET ALA SEQRES 8 A 135 LEU GLN GLU ALA SER GLU ALA TYR LEU VAL ALA LEU PHE SEQRES 9 A 135 GLU ASP THR ASN LEU CYS ALA ILE HIS ALA LYS ARG VAL SEQRES 10 A 135 THR ILE MET PRO LYS ASP ILE GLN LEU ALA ARG ARG ILE SEQRES 11 A 135 ARG GLY GLU ARG ALA SEQRES 1 B 102 SER GLY ARG GLY LYS GLY GLY LYS GLY LEU GLY LYS GLY SEQRES 2 B 102 GLY ALA LYS ARG HIS ARG ECX VAL LEU ARG ASP ASN ILE SEQRES 3 B 102 GLN GLY ILE THR LYS PRO ALA ILE ARG ARG LEU ALA ARG SEQRES 4 B 102 ARG GLY GLY VAL LYS ARG ILE SER GLY LEU ILE TYR GLU SEQRES 5 B 102 GLU THR ARG GLY VAL LEU LYS VAL PHE LEU GLU ASN VAL SEQRES 6 B 102 ILE ARG ASP ALA VAL THR TYR THR GLU HIS ALA LYS ARG SEQRES 7 B 102 LYS THR VAL THR ALA MET ASP VAL VAL TYR ALA LEU LYS SEQRES 8 B 102 ARG GLN GLY ARG THR LEU TYR GLY PHE GLY GLY SEQRES 1 C 129 SER GLY ARG GLY LYS GLN GLY GLY LYS THR ARG ALA LYS SEQRES 2 C 129 ALA LYS THR ARG SER SER ARG ALA GLY LEU GLN PHE PRO SEQRES 3 C 129 VAL GLY ARG VAL HIS ARG LEU LEU ARG LYS GLY ASN TYR SEQRES 4 C 129 ALA GLU ARG VAL GLY ALA GLY ALA PRO VAL TYR LEU ALA SEQRES 5 C 129 ALA VAL LEU GLU TYR LEU THR ALA GLU ILE LEU GLU LEU SEQRES 6 C 129 ALA GLY ASN ALA ALA ARG ASP ASN LYS LYS THR ARG ILE SEQRES 7 C 129 ILE PRO ARG HIS LEU GLN LEU ALA VAL ARG ASN ASP GLU SEQRES 8 C 129 GLU LEU ASN LYS LEU LEU GLY ARG VAL THR ILE ALA GLN SEQRES 9 C 129 GLY GLY VAL LEU PRO ASN ILE GLN SER VAL LEU LEU PRO SEQRES 10 C 129 LYS LYS THR GLU SER SER LYS SER ALA LYS SER LYS SEQRES 1 D 122 ALA LYS SER ALA PRO ALA PRO LYS LYS GLY SER LYS LYS SEQRES 2 D 122 ALA VAL THR LYS THR GLN LYS LYS ASP GLY LYS LYS ARG SEQRES 3 D 122 ARG LYS THR ARG LYS GLU SER TYR ALA ILE TYR VAL TYR SEQRES 4 D 122 LYS VAL LEU LYS GLN VAL HIS PRO ASP THR GLY ILE SER SEQRES 5 D 122 SER LYS ALA MET SER ILE MET ASN SER PHE VAL ASN ASP SEQRES 6 D 122 VAL PHE GLU ARG ILE ALA GLY GLU ALA SER ARG LEU ALA SEQRES 7 D 122 HIS TYR ASN LYS ARG SER THR ILE THR SER ARG GLU ILE SEQRES 8 D 122 GLN THR ALA VAL ARG LEU LEU LEU PRO GLY GLU LEU ALA SEQRES 9 D 122 LYS HIS ALA VAL SER GLU GLY THR LYS ALA VAL THR LYS SEQRES 10 D 122 TYR THR SER ALA LYS SEQRES 1 E 135 ALA ARG THR LYS GLN THR ALA ARG LYS SER THR GLY GLY SEQRES 2 E 135 LYS ALA PRO ARG LYS GLN LEU ALA THR LYS ALA ALA ARG SEQRES 3 E 135 LYS SER ALA PRO ALA THR GLY GLY VAL LYS LYS PRO HIS SEQRES 4 E 135 ARG TYR ARG PRO GLY THR VAL ALA LEU ARG GLU ILE ARG SEQRES 5 E 135 ARG TYR GLN LYS SER THR GLU LEU LEU ILE ARG LYS LEU SEQRES 6 E 135 PRO PHE GLN ARG LEU VAL ARG GLU ILE ALA GLN ASP PHE SEQRES 7 E 135 LYS THR ASP LEU ARG PHE GLN SER SER ALA VAL MET ALA SEQRES 8 E 135 LEU GLN GLU ALA SER GLU ALA TYR LEU VAL ALA LEU PHE SEQRES 9 E 135 GLU ASP THR ASN LEU CYS ALA ILE HIS ALA LYS ARG VAL SEQRES 10 E 135 THR ILE MET PRO LYS ASP ILE GLN LEU ALA ARG ARG ILE SEQRES 11 E 135 ARG GLY GLU ARG ALA SEQRES 1 F 102 SER GLY ARG GLY LYS GLY GLY LYS GLY LEU GLY LYS GLY SEQRES 2 F 102 GLY ALA LYS ARG HIS ARG ECX VAL LEU ARG ASP ASN ILE SEQRES 3 F 102 GLN GLY ILE THR LYS PRO ALA ILE ARG ARG LEU ALA ARG SEQRES 4 F 102 ARG GLY GLY VAL LYS ARG ILE SER GLY LEU ILE TYR GLU SEQRES 5 F 102 GLU THR ARG GLY VAL LEU LYS VAL PHE LEU GLU ASN VAL SEQRES 6 F 102 ILE ARG ASP ALA VAL THR TYR THR GLU HIS ALA LYS ARG SEQRES 7 F 102 LYS THR VAL THR ALA MET ASP VAL VAL TYR ALA LEU LYS SEQRES 8 F 102 ARG GLN GLY ARG THR LEU TYR GLY PHE GLY GLY SEQRES 1 G 129 SER GLY ARG GLY LYS GLN GLY GLY LYS THR ARG ALA LYS SEQRES 2 G 129 ALA LYS THR ARG SER SER ARG ALA GLY LEU GLN PHE PRO SEQRES 3 G 129 VAL GLY ARG VAL HIS ARG LEU LEU ARG LYS GLY ASN TYR SEQRES 4 G 129 ALA GLU ARG VAL GLY ALA GLY ALA PRO VAL TYR LEU ALA SEQRES 5 G 129 ALA VAL LEU GLU TYR LEU THR ALA GLU ILE LEU GLU LEU SEQRES 6 G 129 ALA GLY ASN ALA ALA ARG ASP ASN LYS LYS THR ARG ILE SEQRES 7 G 129 ILE PRO ARG HIS LEU GLN LEU ALA VAL ARG ASN ASP GLU SEQRES 8 G 129 GLU LEU ASN LYS LEU LEU GLY ARG VAL THR ILE ALA GLN SEQRES 9 G 129 GLY GLY VAL LEU PRO ASN ILE GLN SER VAL LEU LEU PRO SEQRES 10 G 129 LYS LYS THR GLU SER SER LYS SER ALA LYS SER LYS SEQRES 1 H 122 ALA LYS SER ALA PRO ALA PRO LYS LYS GLY SER LYS LYS SEQRES 2 H 122 ALA VAL THR LYS THR GLN LYS LYS ASP GLY LYS LYS ARG SEQRES 3 H 122 ARG LYS THR ARG LYS GLU SER TYR ALA ILE TYR VAL TYR SEQRES 4 H 122 LYS VAL LEU LYS GLN VAL HIS PRO ASP THR GLY ILE SER SEQRES 5 H 122 SER LYS ALA MET SER ILE MET ASN SER PHE VAL ASN ASP SEQRES 6 H 122 VAL PHE GLU ARG ILE ALA GLY GLU ALA SER ARG LEU ALA SEQRES 7 H 122 HIS TYR ASN LYS ARG SER THR ILE THR SER ARG GLU ILE SEQRES 8 H 122 GLN THR ALA VAL ARG LEU LEU LEU PRO GLY GLU LEU ALA SEQRES 9 H 122 LYS HIS ALA VAL SER GLU GLY THR LYS ALA VAL THR LYS SEQRES 10 H 122 TYR THR SER ALA LYS SEQRES 1 I 145 DA DT DC DA DC DA DA DT DC DC DC DG DG SEQRES 2 I 145 DT DG DC DC DG DA DG DG DC DC DG DC DT SEQRES 3 I 145 DC DA DA DT DT DG DG DT DC DG DT DA DG SEQRES 4 I 145 DA DC DA DG DC DT DC DT DA DG DC DA DC SEQRES 5 I 145 DC DG DC DT DT DA DA DA DC DG DC DA DC SEQRES 6 I 145 DG DT DA DC DG DG DA DA DT DC DC DG DT SEQRES 7 I 145 DA DC DG DT DG DC DG DT DT DT DA DA DG SEQRES 8 I 145 DC DG DG DT DG DC DT DA DG DA DG DC DT SEQRES 9 I 145 DG DT DC DT DA DC DG DA DC DC DA DA DT SEQRES 10 I 145 DT DG DA DG DC DG DG DC DC DT DC DG DG SEQRES 11 I 145 DC DA DC DC DG DG DG DA DT DT DG DT DG SEQRES 12 I 145 DA DT SEQRES 1 J 145 DA DT DC DA DC DA DA DT DC DC DC DG DG SEQRES 2 J 145 DT DG DC DC DG DA DG DG DC DC DG DC DT SEQRES 3 J 145 DC DA DA DT DT DG DG DT DC DG DT DA DG SEQRES 4 J 145 DA DC DA DG DC DT DC DT DA DG DC DA DC SEQRES 5 J 145 DC DG DC DT DT DA DA DA DC DG DC DA DC SEQRES 6 J 145 DG DT DA DC DG DG DA DT DT DC DC DG DT SEQRES 7 J 145 DA DC DG DT DG DC DG DT DT DT DA DA DG SEQRES 8 J 145 DC DG DG DT DG DC DT DA DG DA DG DC DT SEQRES 9 J 145 DG DT DC DT DA DC DG DA DC DC DA DA DT SEQRES 10 J 145 DT DG DA DG DC DG DG DC DC DT DC DG DG SEQRES 11 J 145 DC DA DC DC DG DG DG DA DT DT DG DT DG SEQRES 12 J 145 DA DT SEQRES 1 K 221 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLU SEQRES 2 K 221 ASN LEU TYR PHE GLN GLY HIS MET ALA LYS GLN ALA LEU SEQRES 3 K 221 LYS LYS PRO ILE LYS GLY LYS GLN ALA PRO ARG LYS LYS SEQRES 4 K 221 ALA GLN GLY LYS THR GLN GLN ASN ARG LYS LEU THR ASP SEQRES 5 K 221 PHE TYR PRO VAL ARG ARG SER SER ARG LYS SER LYS ALA SEQRES 6 K 221 GLU LEU GLN SER GLU GLU ARG LYS ARG ILE ASP GLU LEU SEQRES 7 K 221 ILE GLU SER GLY LYS GLU GLU GLY MET LYS ILE ASP LEU SEQRES 8 K 221 ILE ASP GLY LYS GLY ARG GLY VAL ILE ALA THR LYS GLN SEQRES 9 K 221 PHE SER ARG GLY ASP PHE VAL VAL GLU TYR HIS GLY ASP SEQRES 10 K 221 LEU ILE GLU ILE THR ASP ALA LYS LYS ARG GLU ALA LEU SEQRES 11 K 221 TYR ALA GLN ASP PRO SER THR GLY CYS TYR MET TYR TYR SEQRES 12 K 221 PHE GLN TYR LEU SER LYS THR TYR CYS VAL ASP ALA THR SEQRES 13 K 221 ARG GLU THR ASN ARG LEU GLY ARG LEU ILE ASN HIS SER SEQRES 14 K 221 LYS CYS GLY ASN CYS GLN THR LYS LEU HIS ASP ILE ASP SEQRES 15 K 221 GLY VAL PRO HIS LEU ILE LEU ILE ALA SER ARG ASP ILE SEQRES 16 K 221 ALA ALA GLY GLU GLU LEU LEU TYR ASP TYR GLY ASP ARG SEQRES 17 K 221 SER LYS ALA SER ILE GLU ALA HIS PRO TRP LEU LYS HIS HET ECX B 20 8 HET SAM K 401 27 HETNAM ECX S-ETHYL-L-CYSTEINE HETNAM SAM S-ADENOSYLMETHIONINE FORMUL 2 ECX C5 H11 N O2 S FORMUL 12 SAM C15 H22 N6 O5 S HELIX 1 AA1 GLY A 44 SER A 57 1 14 HELIX 2 AA2 ARG A 63 GLN A 76 1 14 HELIX 3 AA3 GLN A 85 ALA A 114 1 30 HELIX 4 AA4 MET A 120 ARG A 131 1 12 HELIX 5 AA5 ASP B 24 ILE B 29 5 6 HELIX 6 AA6 THR B 30 GLY B 41 1 12 HELIX 7 AA7 LEU B 49 ALA B 76 1 28 HELIX 8 AA8 THR B 82 GLN B 93 1 12 HELIX 9 AA9 ARG C 17 GLY C 22 1 6 HELIX 10 AB1 PRO C 26 GLY C 37 1 12 HELIX 11 AB2 ALA C 45 ASN C 73 1 29 HELIX 12 AB3 ILE C 79 ASP C 90 1 12 HELIX 13 AB4 ASP C 90 LEU C 97 1 8 HELIX 14 AB5 TYR D 34 HIS D 46 1 13 HELIX 15 AB6 SER D 52 ASN D 81 1 30 HELIX 16 AB7 THR D 87 LEU D 99 1 13 HELIX 17 AB8 PRO D 100 SER D 120 1 21 HELIX 18 AB9 GLY E 44 SER E 57 1 14 HELIX 19 AC1 ARG E 63 LYS E 79 1 17 HELIX 20 AC2 GLN E 85 ALA E 114 1 30 HELIX 21 AC3 MET E 120 ARG E 131 1 12 HELIX 22 AC4 ASP F 24 ILE F 29 5 6 HELIX 23 AC5 THR F 30 GLY F 41 1 12 HELIX 24 AC6 LEU F 49 ALA F 76 1 28 HELIX 25 AC7 THR F 82 GLN F 93 1 12 HELIX 26 AC8 THR G 16 ALA G 21 1 6 HELIX 27 AC9 PRO G 26 GLY G 37 1 12 HELIX 28 AD1 ALA G 45 ASN G 73 1 29 HELIX 29 AD2 ILE G 79 ASP G 90 1 12 HELIX 30 AD3 ASP G 90 LEU G 97 1 8 HELIX 31 AD4 TYR H 34 HIS H 46 1 13 HELIX 32 AD5 SER H 52 ASN H 81 1 30 HELIX 33 AD6 THR H 87 LEU H 99 1 13 HELIX 34 AD7 GLY H 101 ALA H 121 1 21 HELIX 35 AD8 GLN K 199 GLU K 208 1 10 HELIX 36 AD9 GLU K 251 ASP K 265 1 15 HELIX 37 AE1 SER K 340 HIS K 347 1 8 SHEET 1 AA1 2 ARG A 83 PHE A 84 0 SHEET 2 AA1 2 THR B 80 VAL B 81 1 O VAL B 81 N ARG A 83 SHEET 1 AA2 2 THR A 118 ILE A 119 0 SHEET 2 AA2 2 ARG B 45 ILE B 46 1 O ARG B 45 N ILE A 119 SHEET 1 AA3 2 THR B 96 TYR B 98 0 SHEET 2 AA3 2 VAL G 100 ILE G 102 1 O THR G 101 N THR B 96 SHEET 1 AA4 2 ARG C 42 VAL C 43 0 SHEET 2 AA4 2 THR D 85 ILE D 86 1 O ILE D 86 N ARG C 42 SHEET 1 AA5 2 ARG C 77 ILE C 78 0 SHEET 2 AA5 2 GLY D 50 ILE D 51 1 O GLY D 50 N ILE C 78 SHEET 1 AA6 2 VAL C 100 ILE C 102 0 SHEET 2 AA6 2 THR F 96 TYR F 98 1 O THR F 96 N THR C 101 SHEET 1 AA7 2 ARG E 83 PHE E 84 0 SHEET 2 AA7 2 THR F 80 VAL F 81 1 O VAL F 81 N ARG E 83 SHEET 1 AA8 2 THR E 118 ILE E 119 0 SHEET 2 AA8 2 ARG F 45 ILE F 46 1 O ARG F 45 N ILE E 119 SHEET 1 AA9 2 ARG G 42 VAL G 43 0 SHEET 2 AA9 2 THR H 85 ILE H 86 1 O ILE H 86 N ARG G 42 SHEET 1 AB1 2 ARG G 77 ILE G 78 0 SHEET 2 AB1 2 GLY H 50 ILE H 51 1 O GLY H 50 N ILE G 78 SHEET 1 AB2 2 MET K 218 ILE K 223 0 SHEET 2 AB2 2 GLY K 227 ALA K 232 -1 O GLY K 227 N ILE K 223 SHEET 1 AB3 3 PHE K 241 TYR K 245 0 SHEET 2 AB3 3 VAL K 315 ALA K 322 -1 O LEU K 318 N TYR K 245 SHEET 3 AB3 3 CYS K 305 ILE K 312 -1 N GLN K 306 O ILE K 321 SHEET 1 AB4 3 ASP K 248 ILE K 250 0 SHEET 2 AB4 3 LYS K 280 ASP K 285 -1 O CYS K 283 N ILE K 250 SHEET 3 AB4 3 TYR K 273 TYR K 277 -1 N TYR K 277 O LYS K 280 SHEET 1 AB5 2 ASN K 298 HIS K 299 0 SHEET 2 AB5 2 LEU K 333 TYR K 334 1 O TYR K 334 N ASN K 298 LINK C ARG B 19 N ECX B 20 1555 1555 1.33 LINK C ECX B 20 N VAL B 21 1555 1555 1.33 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