HEADER BIOSYNTHETIC PROTEIN 10-APR-24 8Z0S TITLE CRYO-EM STRUCTURE OF TRIMER HTMB2-CT COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPECIAL CONDENSATION DOMAIN IN NRPS; COMPND 3 CHAIN: B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES; SOURCE 3 ORGANISM_TAXID: 1883; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DIMER OF SPECIAL CONDENSATION DOMAIN OF NRPS, BIOSYNTHETIC PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR Y.H.SUN,Z.Y.ZHANG,Q.MEI REVDAT 3 18-JUN-25 8Z0S 1 JRNL REVDAT 2 28-MAY-25 8Z0S 1 JRNL REVDAT 1 19-MAR-25 8Z0S 0 JRNL AUTH Q.MEI,S.WU,M.LUO,S.JI,J.GUO,C.DONG,G.SUN,J.WANG,Z.DENG, JRNL AUTH 2 Y.L.ZHAO,Z.ZHANG,Y.SUN JRNL TITL FORMATION OF THE DIKETOPIPERAZINE MOIETY BY A DISTINCT JRNL TITL 2 CONDENSATION-LIKE DOMAIN IN HANGTAIMYCIN BIOSYNTHESIS. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 64 21950 2025 JRNL REFN ESSN 1521-3773 JRNL PMID 40000413 JRNL DOI 10.1002/ANIE.202421950 REMARK 2 REMARK 2 RESOLUTION. 2.61 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) : 2.610 REMARK 3 NUMBER OF PARTICLES : 471903 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 8Z0S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 14-APR-24. REMARK 100 THE DEPOSITION ID IS D_1300046803. 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 : TRIMER OF HTMB2-CT 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 TITAN KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 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) : 800.00 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, D 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 -11 REMARK 465 GLY B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 SER B -1 REMARK 465 SER B 0 REMARK 465 GLY B 1 REMARK 465 LEU B 2 REMARK 465 VAL B 3 REMARK 465 PRO B 4 REMARK 465 ARG B 5 REMARK 465 GLY B 6 REMARK 465 SER B 7 REMARK 465 HIS B 8 REMARK 465 MET B 9 REMARK 465 LYS B 10 REMARK 465 GLU B 11 REMARK 465 VAL B 12 REMARK 465 TYR B 13 REMARK 465 VAL B 14 REMARK 465 ALA B 15 REMARK 465 PRO B 16 REMARK 465 ARG B 17 REMARK 465 THR B 18 REMARK 465 ALA B 19 REMARK 465 THR B 20 REMARK 465 GLU B 21 REMARK 465 ARG B 22 REMARK 465 VAL B 23 REMARK 465 LEU B 24 REMARK 465 CYS B 25 REMARK 465 ARG B 26 REMARK 465 LEU B 27 REMARK 465 VAL B 28 REMARK 465 GLN B 29 REMARK 465 ASP B 30 REMARK 465 VAL B 31 REMARK 465 LEU B 32 REMARK 465 ASP B 33 REMARK 465 LEU B 34 REMARK 465 ASP B 35 REMARK 465 ARG B 36 REMARK 465 VAL B 37 REMARK 465 GLY B 38 REMARK 465 LEU B 39 REMARK 465 GLN B 40 REMARK 465 ASP B 41 REMARK 465 GLY B 42 REMARK 465 PHE B 43 REMARK 465 PHE B 44 REMARK 465 ASP B 45 REMARK 465 LEU B 46 REMARK 465 GLY B 47 REMARK 465 GLY B 48 REMARK 465 HIS B 49 REMARK 465 SER B 50 REMARK 465 LEU B 51 REMARK 465 LEU B 52 REMARK 465 ALA B 53 REMARK 465 THR B 54 REMARK 465 ARG B 55 REMARK 465 LEU B 56 REMARK 465 THR B 57 REMARK 465 ILE B 58 REMARK 465 ARG B 59 REMARK 465 VAL B 60 REMARK 465 LYS B 61 REMARK 465 GLN B 62 REMARK 465 GLU B 63 REMARK 465 THR B 64 REMARK 465 GLY B 65 REMARK 465 LYS B 66 REMARK 465 GLU B 67 REMARK 465 LEU B 68 REMARK 465 PRO B 69 REMARK 465 LEU B 70 REMARK 465 GLN B 71 REMARK 465 SER B 72 REMARK 465 ILE B 73 REMARK 465 LEU B 74 REMARK 465 ALA B 75 REMARK 465 GLY B 76 REMARK 465 ALA B 77 REMARK 465 THR B 78 REMARK 465 LEU B 79 REMARK 465 GLY B 80 REMARK 465 GLU B 81 REMARK 465 LEU B 82 REMARK 465 ALA B 83 REMARK 465 ALA B 84 REMARK 465 ALA B 85 REMARK 465 LEU B 86 REMARK 465 ASP B 87 REMARK 465 ALA B 88 REMARK 465 ALA B 89 REMARK 465 ASP B 90 REMARK 465 GLY B 91 REMARK 465 GLY B 92 REMARK 465 THR B 93 REMARK 465 SER B 94 REMARK 465 ASP B 95 REMARK 465 GLY B 96 REMARK 465 ALA B 97 REMARK 465 VAL B 98 REMARK 465 PRO B 99 REMARK 465 LEU B 100 REMARK 465 GLU B 461 REMARK 465 ALA B 462 REMARK 465 ALA B 463 REMARK 465 PRO B 464 REMARK 465 PRO B 465 REMARK 465 GLY B 466 REMARK 465 ALA B 467 REMARK 465 ALA B 468 REMARK 465 MET C -11 REMARK 465 GLY C -10 REMARK 465 SER C -9 REMARK 465 SER C -8 REMARK 465 HIS C -7 REMARK 465 HIS C -6 REMARK 465 HIS C -5 REMARK 465 HIS C -4 REMARK 465 HIS C -3 REMARK 465 HIS C -2 REMARK 465 SER C -1 REMARK 465 SER C 0 REMARK 465 GLY C 1 REMARK 465 LEU C 2 REMARK 465 VAL C 3 REMARK 465 PRO C 4 REMARK 465 ARG C 5 REMARK 465 GLY C 6 REMARK 465 SER C 7 REMARK 465 HIS C 8 REMARK 465 MET C 9 REMARK 465 LYS C 10 REMARK 465 GLU C 11 REMARK 465 VAL C 12 REMARK 465 TYR C 13 REMARK 465 VAL C 14 REMARK 465 ALA C 15 REMARK 465 PRO C 16 REMARK 465 ARG C 17 REMARK 465 THR C 18 REMARK 465 ALA C 19 REMARK 465 THR C 20 REMARK 465 GLU C 21 REMARK 465 ARG C 22 REMARK 465 VAL C 23 REMARK 465 LEU C 24 REMARK 465 CYS C 25 REMARK 465 ARG C 26 REMARK 465 LEU C 27 REMARK 465 VAL C 28 REMARK 465 GLN C 29 REMARK 465 ASP C 30 REMARK 465 VAL C 31 REMARK 465 LEU C 32 REMARK 465 ASP C 33 REMARK 465 LEU C 34 REMARK 465 ASP C 35 REMARK 465 ARG C 36 REMARK 465 VAL C 37 REMARK 465 GLY C 38 REMARK 465 LEU C 39 REMARK 465 GLN C 40 REMARK 465 ASP C 41 REMARK 465 GLY C 42 REMARK 465 PHE C 43 REMARK 465 PHE C 44 REMARK 465 ASP C 45 REMARK 465 LEU C 46 REMARK 465 GLY C 47 REMARK 465 GLY C 48 REMARK 465 HIS C 49 REMARK 465 SER C 50 REMARK 465 LEU C 51 REMARK 465 LEU C 52 REMARK 465 ALA C 53 REMARK 465 THR C 54 REMARK 465 ARG C 55 REMARK 465 LEU C 56 REMARK 465 THR C 57 REMARK 465 ILE C 58 REMARK 465 ARG C 59 REMARK 465 VAL C 60 REMARK 465 LYS C 61 REMARK 465 GLN C 62 REMARK 465 GLU C 63 REMARK 465 THR C 64 REMARK 465 GLY C 65 REMARK 465 LYS C 66 REMARK 465 GLU C 67 REMARK 465 LEU C 68 REMARK 465 PRO C 69 REMARK 465 LEU C 70 REMARK 465 GLN C 71 REMARK 465 SER C 72 REMARK 465 ILE C 73 REMARK 465 LEU C 74 REMARK 465 ALA C 75 REMARK 465 GLY C 76 REMARK 465 ALA C 77 REMARK 465 THR C 78 REMARK 465 LEU C 79 REMARK 465 GLY C 80 REMARK 465 GLU C 81 REMARK 465 LEU C 82 REMARK 465 ALA C 83 REMARK 465 ALA C 84 REMARK 465 ALA C 85 REMARK 465 LEU C 86 REMARK 465 ASP C 87 REMARK 465 ALA C 88 REMARK 465 ALA C 89 REMARK 465 ASP C 90 REMARK 465 GLY C 91 REMARK 465 GLY C 92 REMARK 465 THR C 93 REMARK 465 SER C 94 REMARK 465 ASP C 95 REMARK 465 GLY C 96 REMARK 465 ALA C 97 REMARK 465 VAL C 98 REMARK 465 PRO C 99 REMARK 465 LEU C 100 REMARK 465 GLU C 461 REMARK 465 ALA C 462 REMARK 465 ALA C 463 REMARK 465 PRO C 464 REMARK 465 PRO C 465 REMARK 465 GLY C 466 REMARK 465 ALA C 467 REMARK 465 ALA C 468 REMARK 465 ASP C 469 REMARK 465 PRO C 470 REMARK 465 GLY C 549 REMARK 465 ALA C 550 REMARK 465 GLY C 551 REMARK 465 MET D -11 REMARK 465 GLY D -10 REMARK 465 SER D -9 REMARK 465 SER D -8 REMARK 465 HIS D -7 REMARK 465 HIS D -6 REMARK 465 HIS D -5 REMARK 465 HIS D -4 REMARK 465 HIS D -3 REMARK 465 HIS D -2 REMARK 465 SER D -1 REMARK 465 SER D 0 REMARK 465 GLY D 1 REMARK 465 LEU D 2 REMARK 465 VAL D 3 REMARK 465 PRO D 4 REMARK 465 ARG D 5 REMARK 465 GLY D 6 REMARK 465 SER D 7 REMARK 465 HIS D 8 REMARK 465 MET D 9 REMARK 465 LYS D 10 REMARK 465 GLU D 11 REMARK 465 VAL D 12 REMARK 465 TYR D 13 REMARK 465 VAL D 14 REMARK 465 ALA D 15 REMARK 465 PRO D 16 REMARK 465 ARG D 17 REMARK 465 THR D 18 REMARK 465 ALA D 19 REMARK 465 THR D 20 REMARK 465 GLU D 21 REMARK 465 ARG D 22 REMARK 465 VAL D 23 REMARK 465 LEU D 24 REMARK 465 CYS D 25 REMARK 465 ARG D 26 REMARK 465 LEU D 27 REMARK 465 VAL D 28 REMARK 465 GLN D 29 REMARK 465 ASP D 30 REMARK 465 VAL D 31 REMARK 465 LEU D 32 REMARK 465 ASP D 33 REMARK 465 LEU D 34 REMARK 465 ASP D 35 REMARK 465 ARG D 36 REMARK 465 VAL D 37 REMARK 465 GLY D 38 REMARK 465 LEU D 39 REMARK 465 GLN D 40 REMARK 465 ASP D 41 REMARK 465 GLY D 42 REMARK 465 PHE D 43 REMARK 465 PHE D 44 REMARK 465 ASP D 45 REMARK 465 LEU D 46 REMARK 465 GLY D 47 REMARK 465 GLY D 48 REMARK 465 HIS D 49 REMARK 465 SER D 50 REMARK 465 LEU D 51 REMARK 465 LEU D 52 REMARK 465 ALA D 53 REMARK 465 THR D 54 REMARK 465 ARG D 55 REMARK 465 LEU D 56 REMARK 465 THR D 57 REMARK 465 ILE D 58 REMARK 465 ARG D 59 REMARK 465 VAL D 60 REMARK 465 LYS D 61 REMARK 465 GLN D 62 REMARK 465 GLU D 63 REMARK 465 THR D 64 REMARK 465 GLY D 65 REMARK 465 LYS D 66 REMARK 465 GLU D 67 REMARK 465 LEU D 68 REMARK 465 PRO D 69 REMARK 465 LEU D 70 REMARK 465 GLN D 71 REMARK 465 SER D 72 REMARK 465 ILE D 73 REMARK 465 LEU D 74 REMARK 465 ALA D 75 REMARK 465 GLY D 76 REMARK 465 ALA D 77 REMARK 465 THR D 78 REMARK 465 LEU D 79 REMARK 465 GLY D 80 REMARK 465 GLU D 81 REMARK 465 LEU D 82 REMARK 465 ALA D 83 REMARK 465 ALA D 84 REMARK 465 ALA D 85 REMARK 465 LEU D 86 REMARK 465 ASP D 87 REMARK 465 ALA D 88 REMARK 465 ALA D 89 REMARK 465 ASP D 90 REMARK 465 GLY D 91 REMARK 465 GLY D 92 REMARK 465 THR D 93 REMARK 465 SER D 94 REMARK 465 ASP D 95 REMARK 465 GLY D 96 REMARK 465 ALA D 97 REMARK 465 VAL D 98 REMARK 465 PRO D 99 REMARK 465 LEU D 100 REMARK 465 ALA D 463 REMARK 465 PRO D 464 REMARK 465 PRO D 465 REMARK 465 GLY D 466 REMARK 465 ALA D 467 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU B 265 CG CD OE1 OE2 REMARK 470 ASP B 287 CB CG OD1 OD2 REMARK 470 ASP B 289 CB CG OD1 OD2 REMARK 470 GLU B 385 CD OE1 OE2 REMARK 470 VAL B 460 C O CB CG1 CG2 REMARK 470 ASP B 469 N CA CB CG OD1 OD2 REMARK 470 PHE B 475 CD2 REMARK 470 GLU C 118 CB CG CD OE1 OE2 REMARK 470 GLU C 265 CD OE1 OE2 REMARK 470 ASP C 287 CB CG OD1 OD2 REMARK 470 ASP C 289 CB CG OD1 OD2 REMARK 470 ARG C 293 CG CD NE CZ NH1 NH2 REMARK 470 ASP C 304 CG OD1 OD2 REMARK 470 ASP C 368 OD1 OD2 REMARK 470 ARG C 370 NE CZ NH1 NH2 REMARK 470 GLU C 371 OE1 OE2 REMARK 470 ASP C 433 CG OD1 OD2 REMARK 470 VAL C 460 O CG1 CG2 REMARK 470 GLY C 471 N CA REMARK 470 ARG C 540 CZ NH1 NH2 REMARK 470 GLU C 543 CD OE1 OE2 REMARK 470 ASP C 547 CG OD1 OD2 REMARK 470 GLY C 548 CA C O REMARK 470 ASP D 287 CB CG OD1 OD2 REMARK 470 ASP D 289 CB CG OD1 OD2 REMARK 470 ALA D 462 CA C O CB REMARK 470 ASP D 469 CG OD1 OD2 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 THR B 183 NH1 ARG B 215 2.15 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 LEU B 119 -78.21 -69.52 REMARK 500 TRP B 120 -25.39 -147.92 REMARK 500 PRO B 227 -8.41 -56.10 REMARK 500 THR B 285 51.76 -94.38 REMARK 500 PHE B 286 117.21 -162.08 REMARK 500 PRO B 382 49.11 -88.59 REMARK 500 LEU B 449 -9.25 73.57 REMARK 500 LEU C 119 -84.46 -64.98 REMARK 500 TRP C 120 -27.00 -150.43 REMARK 500 THR C 174 -169.90 -127.42 REMARK 500 ARG C 262 49.39 -94.51 REMARK 500 ASP C 287 -65.27 -104.10 REMARK 500 PRO C 382 44.21 -85.42 REMARK 500 LEU C 449 -9.58 73.00 REMARK 500 PHE C 450 148.60 -176.11 REMARK 500 LEU D 119 -87.47 -77.85 REMARK 500 TRP D 120 -27.49 -153.20 REMARK 500 THR D 285 45.23 -89.95 REMARK 500 PHE D 286 142.36 -170.96 REMARK 500 ALA D 288 -5.16 67.67 REMARK 500 ALA D 310 59.63 -90.56 REMARK 500 PRO D 382 43.33 -89.59 REMARK 500 LEU D 449 -10.22 73.52 REMARK 500 PHE D 450 149.21 -176.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-39714 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF TRIMER HTMB2-CT DBREF 8Z0S B -11 551 PDB 8Z0S 8Z0S -11 551 DBREF 8Z0S C -11 551 PDB 8Z0S 8Z0S -11 551 DBREF 8Z0S D -11 551 PDB 8Z0S 8Z0S -11 551 SEQRES 1 B 563 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 563 LEU VAL PRO ARG GLY SER HIS MET LYS GLU VAL TYR VAL SEQRES 3 B 563 ALA PRO ARG THR ALA THR GLU ARG VAL LEU CYS ARG LEU SEQRES 4 B 563 VAL GLN ASP VAL LEU ASP LEU ASP ARG VAL GLY LEU GLN SEQRES 5 B 563 ASP GLY PHE PHE ASP LEU GLY GLY HIS SER LEU LEU ALA SEQRES 6 B 563 THR ARG LEU THR ILE ARG VAL LYS GLN GLU THR GLY LYS SEQRES 7 B 563 GLU LEU PRO LEU GLN SER ILE LEU ALA GLY ALA THR LEU SEQRES 8 B 563 GLY GLU LEU ALA ALA ALA LEU ASP ALA ALA ASP GLY GLY SEQRES 9 B 563 THR SER ASP GLY ALA VAL PRO LEU VAL PRO VAL THR GLY SEQRES 10 B 563 PRO GLY GLU GLU SER PRO LEU SER CYS GLN GLN SER GLU SEQRES 11 B 563 LEU TRP PHE LEU ASN GLN ARG ALA HIS LEU GLY SER SER SEQRES 12 B 563 TYR ASP ASN VAL GLN MET ALA TYR ARG VAL ILE GLY PRO SEQRES 13 B 563 LEU ASP ARG GLN ALA TYR ALA ARG ALA PHE GLU GLY LEU SEQRES 14 B 563 VAL ALA ARG HIS ALA VAL LEU ARG THR SER TYR LEU ARG SEQRES 15 B 563 ARG GLY ASP THR TYR VAL GLN LYS VAL ASN ASP THR THR SEQRES 16 B 563 GLY PHE ALA VAL ALA PHE GLU ASP VAL THR GLY ASP SER SEQRES 17 B 563 ALA VAL THR GLU PHE LEU ARG ALA GLU ARG PRO ARG PRO SEQRES 18 B 563 PHE ASP PRO ALA ASP ARG HIS MET LEU ARG VAL HIS ILE SEQRES 19 B 563 LEU THR LEU THR PRO TYR GLU HIS VAL ALA VAL VAL THR SEQRES 20 B 563 ARG PRO TRP GLY ILE PHE ASP GLY TRP SER THR GLY VAL SEQRES 21 B 563 PHE ILE ALA GLU LEU ASN ALA LEU TYR GLN ALA LEU SER SEQRES 22 B 563 ARG GLY ASP GLU PRO SER LEU PRO GLU LEU PRO VAL GLN SEQRES 23 B 563 TYR ALA ASP PHE ALA HIS TRP GLN ARG ARG THR PHE ASP SEQRES 24 B 563 ALA ASP ALA ARG ALA ARG GLN GLN ALA TYR TRP ARG ALA SEQRES 25 B 563 GLN LEU ALA ASP LEU PRO SER CYS THR ALA LEU ARG THR SEQRES 26 B 563 ASP TYR ARG ARG PRO GLU ALA LYS SER TYR GLN GLY SER SEQRES 27 B 563 SER VAL GLU VAL ASN VAL PRO ALA ALA VAL LEU ASP GLN SEQRES 28 B 563 LEU LYS ARG VAL SER LYS GLU ARG GLY GLY THR LEU TYR SEQRES 29 B 563 MET THR LEU LEU SER ALA PHE ALA THR LEU LEU GLY ALA SEQRES 30 B 563 HIS THR ASP ASP ARG GLU LEU ALA ILE GLY SER PRO VAL SEQRES 31 B 563 THR ASN ARG PRO ARG PRO GLU LEU GLU ARG LEU VAL GLY SEQRES 32 B 563 TYR PHE ILE ASN VAL LEU VAL MET ARG LEU ASP VAL ARG SEQRES 33 B 563 PRO GLU GLN ALA PHE ASP ASP LEU LEU ALA GLN ALA GLN SEQRES 34 B 563 ARG VAL THR ALA ALA ALA HIS GLU HIS LYS GLU VAL PRO SEQRES 35 B 563 PHE ALA ASP LEU VAL ARG ASP LEU VAL PRO GLU PRO ASP SEQRES 36 B 563 PRO ALA TYR SER PRO LEU PHE GLN VAL MET PHE ASN LEU SEQRES 37 B 563 VAL PRO ALA VAL GLU ALA ALA PRO PRO GLY ALA ALA ASP SEQRES 38 B 563 PRO GLY ALA LEU GLY PHE VAL PRO LEU PRO THR ASP SER SEQRES 39 B 563 GLY THR ALA LYS PHE ASP LEU ASN LEU VAL VAL ARG GLU SEQRES 40 B 563 THR PRO ASP GLY LEU ARG GLY TYR LEU GLU TYR SER THR SEQRES 41 B 563 ASP LEU TYR ALA ARG SER THR VAL ARG SER MET ALA ALA SEQRES 42 B 563 THR TYR GLU ARG LEU LEU LEU LYS ILE VAL THR GLN PRO SEQRES 43 B 563 GLY ALA SER LEU ALA ARG LEU ARG GLU ALA ALA ALA ASP SEQRES 44 B 563 GLY GLY ALA GLY SEQRES 1 C 563 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 C 563 LEU VAL PRO ARG GLY SER HIS MET LYS GLU VAL TYR VAL SEQRES 3 C 563 ALA PRO ARG THR ALA THR GLU ARG VAL LEU CYS ARG LEU SEQRES 4 C 563 VAL GLN ASP VAL LEU ASP LEU ASP ARG VAL GLY LEU GLN SEQRES 5 C 563 ASP GLY PHE PHE ASP LEU GLY GLY HIS SER LEU LEU ALA SEQRES 6 C 563 THR ARG LEU THR ILE ARG VAL LYS GLN GLU THR GLY LYS SEQRES 7 C 563 GLU LEU PRO LEU GLN SER ILE LEU ALA GLY ALA THR LEU SEQRES 8 C 563 GLY GLU LEU ALA ALA ALA LEU ASP ALA ALA ASP GLY GLY SEQRES 9 C 563 THR SER ASP GLY ALA VAL PRO LEU VAL PRO VAL THR GLY SEQRES 10 C 563 PRO GLY GLU GLU SER PRO LEU SER CYS GLN GLN SER GLU SEQRES 11 C 563 LEU TRP PHE LEU ASN GLN ARG ALA HIS LEU GLY SER SER SEQRES 12 C 563 TYR ASP ASN VAL GLN MET ALA TYR ARG VAL ILE GLY PRO SEQRES 13 C 563 LEU ASP ARG GLN ALA TYR ALA ARG ALA PHE GLU GLY LEU SEQRES 14 C 563 VAL ALA ARG HIS ALA VAL LEU ARG THR SER TYR LEU ARG SEQRES 15 C 563 ARG GLY ASP THR TYR VAL GLN LYS VAL ASN ASP THR THR SEQRES 16 C 563 GLY PHE ALA VAL ALA PHE GLU ASP VAL THR GLY ASP SER SEQRES 17 C 563 ALA VAL THR GLU PHE LEU ARG ALA GLU ARG PRO ARG PRO SEQRES 18 C 563 PHE ASP PRO ALA ASP ARG HIS MET LEU ARG VAL HIS ILE SEQRES 19 C 563 LEU THR LEU THR PRO TYR GLU HIS VAL ALA VAL VAL THR SEQRES 20 C 563 ARG PRO TRP GLY ILE PHE ASP GLY TRP SER THR GLY VAL SEQRES 21 C 563 PHE ILE ALA GLU LEU ASN ALA LEU TYR GLN ALA LEU SER SEQRES 22 C 563 ARG GLY ASP GLU PRO SER LEU PRO GLU LEU PRO VAL GLN SEQRES 23 C 563 TYR ALA ASP PHE ALA HIS TRP GLN ARG ARG THR PHE ASP SEQRES 24 C 563 ALA ASP ALA ARG ALA ARG GLN GLN ALA TYR TRP ARG ALA SEQRES 25 C 563 GLN LEU ALA ASP LEU PRO SER CYS THR ALA LEU ARG THR SEQRES 26 C 563 ASP TYR ARG ARG PRO GLU ALA LYS SER TYR GLN GLY SER SEQRES 27 C 563 SER VAL GLU VAL ASN VAL PRO ALA ALA VAL LEU ASP GLN SEQRES 28 C 563 LEU LYS ARG VAL SER LYS GLU ARG GLY GLY THR LEU TYR SEQRES 29 C 563 MET THR LEU LEU SER ALA PHE ALA THR LEU LEU GLY ALA SEQRES 30 C 563 HIS THR ASP ASP ARG GLU LEU ALA ILE GLY SER PRO VAL SEQRES 31 C 563 THR ASN ARG PRO ARG PRO GLU LEU GLU ARG LEU VAL GLY SEQRES 32 C 563 TYR PHE ILE ASN VAL LEU VAL MET ARG LEU ASP VAL ARG SEQRES 33 C 563 PRO GLU GLN ALA PHE ASP ASP LEU LEU ALA GLN ALA GLN SEQRES 34 C 563 ARG VAL THR ALA ALA ALA HIS GLU HIS LYS GLU VAL PRO SEQRES 35 C 563 PHE ALA ASP LEU VAL ARG ASP LEU VAL PRO GLU PRO ASP SEQRES 36 C 563 PRO ALA TYR SER PRO LEU PHE GLN VAL MET PHE ASN LEU SEQRES 37 C 563 VAL PRO ALA VAL GLU ALA ALA PRO PRO GLY ALA ALA ASP SEQRES 38 C 563 PRO GLY ALA LEU GLY PHE VAL PRO LEU PRO THR ASP SER SEQRES 39 C 563 GLY THR ALA LYS PHE ASP LEU ASN LEU VAL VAL ARG GLU SEQRES 40 C 563 THR PRO ASP GLY LEU ARG GLY TYR LEU GLU TYR SER THR SEQRES 41 C 563 ASP LEU TYR ALA ARG SER THR VAL ARG SER MET ALA ALA SEQRES 42 C 563 THR TYR GLU ARG LEU LEU LEU LYS ILE VAL THR GLN PRO SEQRES 43 C 563 GLY ALA SER LEU ALA ARG LEU ARG GLU ALA ALA ALA ASP SEQRES 44 C 563 GLY GLY ALA GLY SEQRES 1 D 563 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 D 563 LEU VAL PRO ARG GLY SER HIS MET LYS GLU VAL TYR VAL SEQRES 3 D 563 ALA PRO ARG THR ALA THR GLU ARG VAL LEU CYS ARG LEU SEQRES 4 D 563 VAL GLN ASP VAL LEU ASP LEU ASP ARG VAL GLY LEU GLN SEQRES 5 D 563 ASP GLY PHE PHE ASP LEU GLY GLY HIS SER LEU LEU ALA SEQRES 6 D 563 THR ARG LEU THR ILE ARG VAL LYS GLN GLU THR GLY LYS SEQRES 7 D 563 GLU LEU PRO LEU GLN SER ILE LEU ALA GLY ALA THR LEU SEQRES 8 D 563 GLY GLU LEU ALA ALA ALA LEU ASP ALA ALA ASP GLY GLY SEQRES 9 D 563 THR SER ASP GLY ALA VAL PRO LEU VAL PRO VAL THR GLY SEQRES 10 D 563 PRO GLY GLU GLU SER PRO LEU SER CYS GLN GLN SER GLU SEQRES 11 D 563 LEU TRP PHE LEU ASN GLN ARG ALA HIS LEU GLY SER SER SEQRES 12 D 563 TYR ASP ASN VAL GLN MET ALA TYR ARG VAL ILE GLY PRO SEQRES 13 D 563 LEU ASP ARG GLN ALA TYR ALA ARG ALA PHE GLU GLY LEU SEQRES 14 D 563 VAL ALA ARG HIS ALA VAL LEU ARG THR SER TYR LEU ARG SEQRES 15 D 563 ARG GLY ASP THR TYR VAL GLN LYS VAL ASN ASP THR THR SEQRES 16 D 563 GLY PHE ALA VAL ALA PHE GLU ASP VAL THR GLY ASP SER SEQRES 17 D 563 ALA VAL THR GLU PHE LEU ARG ALA GLU ARG PRO ARG PRO SEQRES 18 D 563 PHE ASP PRO ALA ASP ARG HIS MET LEU ARG VAL HIS ILE SEQRES 19 D 563 LEU THR LEU THR PRO TYR GLU HIS VAL ALA VAL VAL THR SEQRES 20 D 563 ARG PRO TRP GLY ILE PHE ASP GLY TRP SER THR GLY VAL SEQRES 21 D 563 PHE ILE ALA GLU LEU ASN ALA LEU TYR GLN ALA LEU SER SEQRES 22 D 563 ARG GLY ASP GLU PRO SER LEU PRO GLU LEU PRO VAL GLN SEQRES 23 D 563 TYR ALA ASP PHE ALA HIS TRP GLN ARG ARG THR PHE ASP SEQRES 24 D 563 ALA ASP ALA ARG ALA ARG GLN GLN ALA TYR TRP ARG ALA SEQRES 25 D 563 GLN LEU ALA ASP LEU PRO SER CYS THR ALA LEU ARG THR SEQRES 26 D 563 ASP TYR ARG ARG PRO GLU ALA LYS SER TYR GLN GLY SER SEQRES 27 D 563 SER VAL GLU VAL ASN VAL PRO ALA ALA VAL LEU ASP GLN SEQRES 28 D 563 LEU LYS ARG VAL SER LYS GLU ARG GLY GLY THR LEU TYR SEQRES 29 D 563 MET THR LEU LEU SER ALA PHE ALA THR LEU LEU GLY ALA SEQRES 30 D 563 HIS THR ASP ASP ARG GLU LEU ALA ILE GLY SER PRO VAL SEQRES 31 D 563 THR ASN ARG PRO ARG PRO GLU LEU GLU ARG LEU VAL GLY SEQRES 32 D 563 TYR PHE ILE ASN VAL LEU VAL MET ARG LEU ASP VAL ARG SEQRES 33 D 563 PRO GLU GLN ALA PHE ASP ASP LEU LEU ALA GLN ALA GLN SEQRES 34 D 563 ARG VAL THR ALA ALA ALA HIS GLU HIS LYS GLU VAL PRO SEQRES 35 D 563 PHE ALA ASP LEU VAL ARG ASP LEU VAL PRO GLU PRO ASP SEQRES 36 D 563 PRO ALA TYR SER PRO LEU PHE GLN VAL MET PHE ASN LEU SEQRES 37 D 563 VAL PRO ALA VAL GLU ALA ALA PRO PRO GLY ALA ALA ASP SEQRES 38 D 563 PRO GLY ALA LEU GLY PHE VAL PRO LEU PRO THR ASP SER SEQRES 39 D 563 GLY THR ALA LYS PHE ASP LEU ASN LEU VAL VAL ARG GLU SEQRES 40 D 563 THR PRO ASP GLY LEU ARG GLY TYR LEU GLU TYR SER THR SEQRES 41 D 563 ASP LEU TYR ALA ARG SER THR VAL ARG SER MET ALA ALA SEQRES 42 D 563 THR TYR GLU ARG LEU LEU LEU LYS ILE VAL THR GLN PRO SEQRES 43 D 563 GLY ALA SER LEU ALA ARG LEU ARG GLU ALA ALA ALA ASP SEQRES 44 D 563 GLY GLY ALA GLY HELIX 1 AA1 SER B 113 SER B 117 5 5 HELIX 2 AA2 ASP B 146 HIS B 161 1 16 HELIX 3 AA3 ALA B 162 LEU B 164 5 3 HELIX 4 AA4 THR B 193 ARG B 206 1 14 HELIX 5 AA5 ASP B 242 SER B 261 1 20 HELIX 6 AA6 GLN B 274 THR B 285 1 12 HELIX 7 AA7 ASP B 287 LEU B 302 1 16 HELIX 8 AA8 PRO B 333 ARG B 347 1 15 HELIX 9 AA9 THR B 350 GLY B 364 1 15 HELIX 10 AB1 ALA B 408 HIS B 424 1 17 HELIX 11 AB2 PRO B 430 VAL B 439 1 10 HELIX 12 AB3 ALA B 512 GLN B 533 1 22 HELIX 13 AB4 SER B 537 ASP B 547 1 11 HELIX 14 AB5 CYS C 114 LEU C 119 5 6 HELIX 15 AB6 ASP C 146 HIS C 161 1 16 HELIX 16 AB7 ALA C 162 LEU C 164 5 3 HELIX 17 AB8 ASP C 195 ARG C 206 1 12 HELIX 18 AB9 ASP C 242 ARG C 262 1 21 HELIX 19 AC1 GLN C 274 PHE C 286 1 13 HELIX 20 AC2 ALA C 288 LEU C 302 1 15 HELIX 21 AC3 ALA C 334 GLU C 346 1 13 HELIX 22 AC4 THR C 350 GLY C 364 1 15 HELIX 23 AC5 ARG C 383 GLU C 387 5 5 HELIX 24 AC6 ALA C 408 HIS C 424 1 17 HELIX 25 AC7 PRO C 430 VAL C 439 1 10 HELIX 26 AC8 ALA C 512 GLN C 533 1 22 HELIX 27 AC9 SER C 537 ALA C 546 1 10 HELIX 28 AD1 CYS D 114 GLU D 118 5 5 HELIX 29 AD2 ASP D 146 HIS D 161 1 16 HELIX 30 AD3 ALA D 162 LEU D 164 5 3 HELIX 31 AD4 GLY D 194 ARG D 206 1 13 HELIX 32 AD5 ASP D 242 ARG D 262 1 21 HELIX 33 AD6 GLN D 274 THR D 285 1 12 HELIX 34 AD7 ALA D 288 LEU D 302 1 15 HELIX 35 AD8 PRO D 333 GLY D 348 1 16 HELIX 36 AD9 THR D 350 GLY D 364 1 15 HELIX 37 AE1 PRO D 384 LEU D 389 5 6 HELIX 38 AE2 ALA D 408 HIS D 424 1 17 HELIX 39 AE3 PRO D 430 VAL D 439 1 10 HELIX 40 AE4 ALA D 512 GLN D 533 1 22 HELIX 41 AE5 SER D 537 ALA D 546 1 10 SHEET 1 AA1 3 SER B 110 PRO B 111 0 SHEET 2 AA1 3 THR B 174 VAL B 179 -1 O GLN B 177 N SER B 110 SHEET 3 AA1 3 THR B 166 ARG B 171 -1 N SER B 167 O LYS B 178 SHEET 1 AA2 5 ALA B 188 ASP B 191 0 SHEET 2 AA2 5 ARG B 219 THR B 226 1 O ILE B 222 N ALA B 188 SHEET 3 AA2 5 GLU B 229 ARG B 236 -1 O VAL B 231 N LEU B 223 SHEET 4 AA2 5 VAL B 135 ILE B 142 -1 N MET B 137 O VAL B 234 SHEET 5 AA2 5 GLY B 474 PRO B 477 -1 O GLY B 474 N ILE B 142 SHEET 1 AA3 6 GLY B 325 VAL B 332 0 SHEET 2 AA3 6 GLY B 499 SER B 507 -1 O LEU B 504 N VAL B 328 SHEET 3 AA3 6 LEU B 489 THR B 496 -1 N ASN B 490 O GLU B 505 SHEET 4 AA3 6 VAL B 452 VAL B 457 1 N VAL B 457 O VAL B 493 SHEET 5 AA3 6 GLU B 371 THR B 379 1 N GLY B 375 O PHE B 454 SHEET 6 AA3 6 ILE B 394 ASP B 402 -1 O MET B 399 N ILE B 374 SHEET 1 AA4 3 SER C 110 PRO C 111 0 SHEET 2 AA4 3 THR C 174 VAL C 179 -1 O GLN C 177 N SER C 110 SHEET 3 AA4 3 THR C 166 ARG C 171 -1 N SER C 167 O LYS C 178 SHEET 1 AA5 5 ALA C 188 ASP C 191 0 SHEET 2 AA5 5 ARG C 219 THR C 226 1 O THR C 224 N GLU C 190 SHEET 3 AA5 5 GLU C 229 ARG C 236 -1 O VAL C 231 N LEU C 223 SHEET 4 AA5 5 VAL C 135 ILE C 142 -1 N VAL C 141 O HIS C 230 SHEET 5 AA5 5 GLY C 474 PRO C 477 -1 O GLY C 474 N ILE C 142 SHEET 1 AA6 6 GLY C 325 PRO C 333 0 SHEET 2 AA6 6 GLY C 499 SER C 507 -1 O LEU C 504 N VAL C 328 SHEET 3 AA6 6 LEU C 489 THR C 496 -1 N ARG C 494 O ARG C 501 SHEET 4 AA6 6 VAL C 452 VAL C 457 1 N ASN C 455 O LEU C 491 SHEET 5 AA6 6 GLU C 371 THR C 379 1 N GLY C 375 O PHE C 454 SHEET 6 AA6 6 ILE C 394 ASP C 402 -1 O ASN C 395 N VAL C 378 SHEET 1 AA7 3 SER D 110 PRO D 111 0 SHEET 2 AA7 3 THR D 174 VAL D 179 -1 O GLN D 177 N SER D 110 SHEET 3 AA7 3 THR D 166 ARG D 171 -1 N SER D 167 O LYS D 178 SHEET 1 AA8 5 ALA D 188 ASP D 191 0 SHEET 2 AA8 5 ARG D 219 THR D 226 1 O ILE D 222 N ALA D 188 SHEET 3 AA8 5 GLU D 229 ARG D 236 -1 O VAL D 231 N LEU D 223 SHEET 4 AA8 5 VAL D 135 ILE D 142 -1 N VAL D 141 O HIS D 230 SHEET 5 AA8 5 GLY D 474 PRO D 477 -1 O VAL D 476 N ARG D 140 SHEET 1 AA9 6 GLY D 325 VAL D 332 0 SHEET 2 AA9 6 GLY D 499 SER D 507 -1 O LEU D 504 N VAL D 328 SHEET 3 AA9 6 LEU D 489 THR D 496 -1 N ASN D 490 O GLU D 505 SHEET 4 AA9 6 VAL D 452 VAL D 457 1 N VAL D 457 O VAL D 493 SHEET 5 AA9 6 GLU D 371 THR D 379 1 N GLY D 375 O PHE D 454 SHEET 6 AA9 6 ILE D 394 ASP D 402 -1 O MET D 399 N ILE D 374 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 3453 GLY B 551 TER 6852 GLY C 548 TER 10336 GLY D 551 MASTER 550 0 0 41 42 0 0 610333 3 0 132 END